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A History of Economic Whac-A-Mole :: Project Syndicate: Alan S. Blindera€™ s new book, A Monetary
and Fiscal History of the United States, 1961-2021a€l. There has been neither linear development
nor much a€oeprogressa€D in figuring out how to manage modern economies in the interest of
macroeconomic stability. Instead, Blinder describes:
wheels within wheels, spinning endlessly in time and space a€! [with] certain themes a€l waxing and
waning a€l monetary versus fiscal a€! the intellectual realm a€l the world of practical policy
making a€l the repeated ascendance and descendance of Keynesianisma€l
Problems appear and are either solved or not solveda€!. The response sets the stage for a new and
different problem to emergea€l. Actions taken in the recent past left the economy more vulnerable
in some waya€!. Can inflation be expected to ebb, or does it tend to be highly persistent, with
each shift in the rate becoming permanently embedded in the likely future? When Blinder a€oeentered
graduate school in the fall of 1967 a€l empirical evidence virtually
screamed out that [it could be expected to ebb] Theory and empirics clashed sharply. As Groucho
Marx memorably asked, a€~Who are ya gonna believe, me or your own eyes?a€™ a€D Going with your own
eyes was not the right thing to do. As economist Thomas J. Sargent soon showed in a a€cebeautiful
five-page papera€D that was a€oeunderappreciated at the time,a€D much of the theoretical debate
a€oewas beside the pointa€Da€l. Now, the same
problem is back. Do inflation expectations remain well-anchored or not? Is the answer the same as
it was in the 1970s? It might well be, or it might not bea€!.
Blindera€! lets us ride shotgun along the extremely rocky road that US policymakers have traveled
in their quest for price stability, full employment, financial resilience, and robust investment.
Each episode produced by the Wheel of Fortuna is strikingly and a€“ I believe a€“ almost completely
accurately described. Read and absorb Blindera€™ s account, and you will be qualified to present
yourself as a respected elder statesmen who has seen much
macroeconomic policymaking up close, and whose advice warrants attentiona€!.
While history (correctly handled) can be very useful in helping us understand current situations,
theory (at least currently fashionable theory) is nota€l. Monetary policymakers who make their
decisions on political grounds should count on their reputations being permanently tarnisheda€!.
Using fiscal policy properly to manage demand and support growth is incredibly complexa€! in ways
that are impossible for the political system to comprehend in real
timea€!
Two years ago, when the Biden administration-to-be was planning how to try to manage the
macroeconomy, it sought to avoid three mistakes.
The first mistake was the trap into which the Obama administration had fallen: failing to
prioritize properly and to set up the game board for the rapid return the economy to full
employment. The Obama administration had a plan for a first round of recovery measures. It had no
plan for what it would do if Republicans and blue-dog Democrats proved obstreperous, and its first
round failed to do the entire job. The cost was a lost half-decade of growth, and a
further widening of income inequalities. The Biden administration was not going to make that
mistake, but would, rather, prefer to make its own different mistakes.
As to the counterfactual, one possibility would be one in which inflation was still below 2%, and
in which the labor-market recovery from the Plague Recession of 2020 was as slow as the
labor-market recovery from the Great Recession of 2008:
FRED - Employment-Population Ratio • 25-54 Yrs./80.5*100
I A. J
’.5-54 Yrs./8O*1OO
201 6 2018
Recovery of prime-age employment from recession, start of recession = 100, Great Recession of 2008
and Plague Recession of 2020
Would that be a better world? Should the Fed have done that? I really do not think soa€!
It is at this point that I do have to admit that the economists I most respect are not doing much
better:
Emi Nakamura: Noah Smith: Interview. a€~The recent increase in inflation is much more than
historical experience would have predicted (which is about an increase in inflation of 1/3% for
every 1% decrease in unemployment)a€!. Supply shocks are back!a€! There has been a historic shift
in demand from services to goods: <https://fred.stlouisfed.org/graph/?g=LnYU>a€! [and] secular
shifts in demand can lead to the same
inflationary pressures as supply shocksa€L ThirdaCI a very rapid recovery and a lot of government
supporta€!. Households have a huge buildup in savings chttps:Z/fred.stlouisfed.org/graph/?g=Lo 1
j>, and spending this down is no doubt contributing to demand. Conceptually, one might expect these
demand pressures to be captured by the unemployment ratea€!. One thing that hasna€™ t contributed
much to inflation so far is an
unhinging
of longer run inflation expectationsa€!. Market expectations are predicated on what the
market expects the Fed to do. There is a self-fulfilling prophecy element in this, as in many
things in macroeconomics. So long as the market expects the Fed will do what it takes to contain
inflation, we wona€™ t see much movement in longer run inflation expectations. The Fed is working
very hard to preserve this. But we cana€™ t take
this for granteda€l
LINK:
Noahpinion
Interview: Emi Nakamura, macroeconomist
If you ask any macroeconomist to tell you who the stars of their profession are right now, Emi
Nakamuraa€™ s name will surely be at or near the top of the list. In 2019, Nakamura won the John
Bates Clark medal, one of econa€™ s two most prestigious awards a€” and one thata€!
Read more
a year ago A- 59 likes A- 23 comments A- Noah Smith
One way to put it is this: There has been much discussion of the NAIRU or the a€oenatural rate of
unemploymenta€da€”the unemployment rate below which you should not try to push the economya€”but
there has been little discussion of any a€oenatural rate of inflationa€na€”the rate of inflation
below which you should not try to push the economy. All competent macroeconomists agree that there
is a positive natural rate of inflation: we have high costs of
nominal wage cuts in terms of the destruction of worker-boss trust, very high costs of bankruptcy
workouts, and very very sticky nominal debts. Given those institutional-structural features of the
economy, a positive natural rate of inflation to grease the gears of the labor market and of the
debt market is an inescapable necessity. But how high is the natural rate of inflation in normal
times? And how does it alter in times of supply shocks and of sectoral
rebalancing demand shocks? Not enough economists have spent not enough time on these issues.
My view is that there is noa€”nonea€”zeroa€”case for not accommodating supply and
sectoral-rebalancing shocks until they threaten to destabilize long-run inflation expectations.
After they threaten to do so, there is a trade-off to be dealt with. Before they threaten to do so,
there is not.
The second mistake was falling into the trap of giving too large boost to spending. Rapid and
complete recovery would require the acceptance of some inflation: wages, needed to rise in
expanding industries to pull workers into them, because the post-plague configuration of the
economy would be different than the pre-plague configuration ; bottlenecks would emerge during
reopening, and the prices of bottlenecked commodities needed to rise in order to signal
the economy that here was a problem of finding substitutes and increasing supply that needed to be
crowd, sourced and sold quickly. How much inflation? Nobody could say. But if the re-opening
inflation shock was too large, it could easily trigger a Federal Reserve overreaction, which would
put us once again back into the semi-depressed or depressed state of secular-stagnatio,n with
interest rates at their zero lower, bound and little policy traction to promoe
recovery.
The third mistake was that too big a boost to spending would be followed by an insufficient
reaction by the Federal Reserve, in which case the economy would fall into a configuration in which
inflationary expectations were elevated, which would lead to a stagflation reminiscent of the
1970s.
The metaphor of steering, like Odysseus, between Scylla and Charybdis seems apposite. The first
mistake is simply not steering through the strait at all, the second is sailing too close to the
hydra monster, Scylla, of seclar stagnation. The third is being dragged into the stagflation
whirlpool of Charybdis.
Even a year ago, however, it still seemed that the task was not that difficult. There had been
policy and political will to set the oars to work to drive the boat forward at speed. There seemed
to be a wide middle path between secular stagnation and staglation. You could arguea€”we
dida€”about whether staglation was the bigger danger to be avoided, or secular stagnation was. But
both risks seemed relatively low, and manageable with a Federal Reserve that
Then, this last February, came Vladimir Putin's invasion of the Ukraine. The safe path
narroweda€’’indeed, the safe path may have disappeared. Then, in June, the Federal Reserve
abandoned its forward guidance with a 75 basis-point interest-rate hike, pointing to an unreliable
Michigan survey number as justification. It, at least, no longer believed that it understood the
situation.
Thus today what worries me even more than that there might be no safe path is that whether or not
there is, the Federal Reserve appears to have given up on trying to find it. I no longer hear
Federal Reserve officials note that last winter and spring's tightening of monetary and financial
conditions has not yet had a chance to materially affect the economy. Janet Yellen once said to me
that the FOMC had a strong tendency to overreact to the immediate news flow
unless it based its thinking around and had something like the Taylor Rule to serve as a
navigational Pole Star. But the world has changed. The Great Moderation economy in which the Taylor
Rule made sense is gone. And the Federal Reserve has no replacement to guide its thinking away from
immediate news-driven groupthink.
Financial markets, at least, right now appear to be betting that the Federal Reserve is about to
make mistake number two: pursuing policies that have too great a chance of returning us to the
world of secular stagnation, once again at the zero interest rate lower bound on monetary policy,
with the prospect of then triggering another lost half-decade of economic growth, and another
upward leap in inequality.
As of the start of February 2022, the five-year five-year forward CPI inflation breakeven rate in
the bond market was hanging at 2% per yeara€”a number corresponding to a PC each chain inflation
forecast from 5 to 10 years hence of some 1.6% per year, materially below the Federal Reservea€™ s
2% target. Thus as of the start of February, I was feeling very good about being on Team Transitory
as far as inflation was concerneda€”or at least on Team The-
Fed-Has-Got-This, and Team The-Inflation-Expectations-Anchor-Is-Solid.
The policy discussion surrounding appropriate monetary policy has been greatly hobbled by a lack of
attention on the natural rate of inflationa€”a€Dthe level that would be ground out by the Walrasian
system of general equilib- rium equationsa€! [accounting for] structural characteristics^!
including market imperfections, stochastic variability a€! cost of gathering informational [and] of
mobility, and so ona€!a€D <https://www.aeaweb.org/aer/top20/58.1.1-
17.pdf>. Chief, among these structural characteristics is downward nominal wage stickiness: the
extreme inadvisability for worker-morale and hence effort-elicitation reasons of a business
attempting to continue to employee a worker at a lower nominal wage.
The first-order implication of this is that the natural rate of inflation will almost always be
positivea€”that, contrary to Milton, Friedman, the long-run Phillips curve is NOT vertical, but,
rather that downward nominal wage stickiness requires that the economy have a positive average rate
of inflation, in order to grease the wheels of commerce and achieve anything close to an efficient
allocation <https://www.brookings.edu/wp-
content/uploads/2000/01/2000a_bpea_ akerlof.pdf>.
The second-order implication of this is that the natural rate of inflation will be higher in times
when there is a good deal of reallocation to be donea€”at times when the economy is not in a stable
configuration with respect to sectors and industries, but is instead hunting for a new and
different cross-sector and cross-industry relative allocation of effort.
At times like now.
So I ran through the qualitative considerations that impact what the natural rate of inflation is
likely to be right now for Tristan Bove of Fortune.
a€oeThe reopening inflation wea€™ ve had has so far been a very good thing ,a€D Brad DeLong, a
professor at UC Berkeley, told Fortune. His comments contradict the more hawkish stance on
inflation famously championed by Harvard economist Larry Summers, who worked alongside DeLong in
the Department of the Treasury during the Clinton administration.
DeLong argues that there is a major economic shift taking place that people should welcome. It all
has to do with our strange but kind of wonderful post-pandemic economy.
The Zoom worldThe new economy, DeLong says, is one with more time spent online, fewer jobs
requiring in-person interactions, and a substantially higher rate of goods production .Ita€™ s like
we have zoomed decades into the future in just a few years.a€oeA couple of decades,a€D DeLong said
when asked about how many years of economic change have been crunched into just over two: a€oeA
couple of decades of structural change and social and
economic learning about how to be online as a permanent thing ,a€da€ceFew er in-person workers in
retail establishments, a lot more delivery orders, substantially more goods production, and also
substantially more information entertainment and production as well,a€D is how DeLong described his
vision for the new economy during a separate interview with Fortune last week covering his new
book, Slouching towards Utopia. The meeting took place over
Zoom, DeLong noted, proving his point .Inflation in the U.S. is currently serving two functions
that could help the economy in the long run, according to DeLong: helping expand new economic
sectors poised for big growth, and uncovering and optimizing supply chain snags that have been with
us since the beginning of the pandemic .Unemployment is now at its lowest point since before the
pandemic, but the full employment we are returning to is not the same
as the one we left behind in 2020, DeLong said. a€oeWe want to get back to a full employment
economy quickly. But ita€™ s a very different full employment economy when we get back there,a€D
DeLong saidMoving workers away from industries like retail and hospitality and into expanding
sectors needs to come with incentives in the form of higher wages, according to DeLong, which means
inflation.a€oelf you want to create economic incentives for
people to move into the expanding sectors where we actually need more workers, their wages have to
go up,a€D he said. a€oeWhen youa€™re coming out of a big recession, the natural rate of inflation
has got to be above the normal 2%,a€D he added. a€oeThe rate of inflation that the market really
wants to see in order to get production and distribution and transportation into an efficient
allocation has to be more than 2%.a€DIn addition to helping bring the
economy into the new era, DeLong sees another benefit of inflation today: it could help resolve
crippling supply chain bottlenecks, resorting to the economic adage that high prices are often the
best cure for high prices .With supply chain issues contributing to high prices and making people
less likely to buy, it could be the impetus behind a revitalization and ultimately a strengthening
of industry, according to DeLong, who says inflation is involving more people
with figuring out either how to produce more of what we need, or less of what we dona€™t.a€oeThat's
the absolutely glorious thing about the market,a€D he said. a€oeThat when prices are aligned with
social values, it means that you don't just have one brain or a few brains working on the problem.
Everyone's brain is working on the problem. And everybody does what they can to solve it in their
immediate circumstance .a€DBut as always, therea€™ s a
catch.
Stagflation risksThe positive outlook for inflation does come with a caveat, DeLong and other
economists admit. Expectations that inflation will become entrenched in the economy and stick
around might become a self-fulfilling prophecy, which would lead to something even worse for the
economy. The word for that is stagflation: the worst-case scenario of slow economic growth combined
with high inflation. DeLong says it is still very possible.a€oeWorst of
all is you get stuck in the stagflation of the 1970s,a€D he said. a€oelf inflation gets entrenched
in expectations, it will be a very bad thing.a€DThe ideal situation, DeLong says, would be a repeat
of the recessions that hit the U.S. in the late 1940s and early 1950s, both of which were
relatively short before inflation subsided.But a worst-case scenario of stagflation also remains
possible, DeLong warned, especially if expectations of inflation become entrenched in
the economy.a€oeEntrencheda€D has been a bogey word for the Fed this year, and a situation it
desperately wants to avoid. Entrenched inflation refers to people expecting prices to keep going
up, which can lead to inflation staying around much longer than it would otherwise.Should inflation
become entrenched during a recession, it would be a a€oevery bad thinga€D for the economy, DeLong
said. Whether this will happen will likely depend on the direction
gasoline and energy prices take, which have been highly unpredictable so far this year.a€oeWhether
or not expectations get entrenched and we get a 1970s problem really depends on the trajectory of
energy prices,a€D he said. a€celnflation expectations are always driven by what people see at the
pump.a€DTop economists and bankersa€’’including Allianz and Gramercya€™ s chief economic adviser
Mohamed El-Erian and Goldman Sachs CEO David
Solomona€”have warned that inflation is already becoming entrenched and persistent around the
world. And the World Bank has issued multiple warnings this year that persistent inflation combined
with slow economic growth is leading to a very real risk of stagflation in multiple countries
around the world.Also, not every economist shares DeLonga€™ s view that there is much good at all
about the current inflation, with many saying it is a much more pressing
issue that the government is failing to adequately control. Steve Hanke, an economist at Johns
Hopkins University, recently criticized the Fed for a€oeincompetence and mismanagementa€D that has
led to inflation, and predicted that the Fed letting the U.S. money supply run short could lead to
a a€oewhoppera€D of a recession next year.DeLonga€™ s old boss Larry Summers has been singing a
dire tune on inflation for over a year, warning last year that the
Federal Reserve was being too passive about rising prices. At the release of this weeka€™ s CPI
report, Summers wrote that the Fed was faced with a a€oeserious inflation problem ,a€D and
cautioned that unemployment will likely have to start ticking upward before inflation recedes
significantly .Many economists fear that todaya€™ s high levels of inflation, and the Feda€™ s
commitment to containing it, could trigger a recession as early as next year, although
the jury is still out on whether this would constitute a deep or shallow downturn. In a blog post
last year, when inflation was already becoming a source of concern, DeLong compared the recovering
U.S. economy to a driver suddenly accelerating away. The skid marks left on the asphalt represented
inflationa€”a blemish and a nuisance to be surea€”but worth it to get the economy back on track. A
year later, inflation can still just represent a temporary skidmark
on the road to recovery, he says.
1. Macro Policy Guiding Principle: prioritize full employments’’make Saya€™ s Law true in practice
even though it is false in theoryS!
2. Macro Policy Guiding Principle: move the economy as fast as possible to what its long-term
optimal structural configuration should be
3. Macro Policy Guiding Principle: Guiding principles (1) and (2) overrides desirability of
immediate price stabilitya€!
4. We still have lots of room to run before we can say that the post-Volcker Fed has failed to meet
its inflation target in an average-outcomes sensea€!
5. Time to panic about inflation will be when the bond market gets worried about ita€”but right now
the bond market is very much a€oeFed has got thisa€Da€!
6. Yet the political economy of the thing is overwhelmingly relevant: inflation that gets Biden
booted from office would be very bada€!
7. Even prolonged inflation may helpa€”in that there is a lot of structural reform we need to do,
and this may help us get it donea€!
8. Hexapodia!
And my immediate first response is to ask the question: In what sense is the Fed supposed to have
been "way too slow" in tightening monetary policy? We still are way short of full employment. Some
of that is due to childcare and virus-fear bottlenecks. But some of it isna€™ t. And to the extent
that there are important jobs not being done because people cana€™ t afford to make alternative
childcare arrangements or fear the virusa€”well, the inflation that
comes from paying people more to see if they will take those jobs is to be welcomed, not fought:
FRED — Employment-Population Ratio
Plus the economy has undergone a great wheel: 6% less relative to trend in personal consumption
expenditures on services, and 20% more relative to trend in personal consumption expenditures on
goods. Not all of that is going to stick into the post-plague economy, but a good deal of it will.
We have an economy in which nominal wages and some nominal prices are really sticky downward. That
means that if market prices are to do their job signals of where the
value is, prices and wages in industries that need to expand must rise relative to prices and wages
in industries that need the contract. With prices and wages in industries that need to contract
sticky downward, that means: inflation:
130
120 Personal Consumption Expenditures: Goods
110
100
90
80
70
60
50
40
2002 2004 2006 2008 2010 2012 2014 2016 2018
2020
Now it is certainly true that we do not want the inflation now, which we want, and which is an
essential part of a rapid restoration of general prosperity, to stick around once we arrive at
whatever our new normal is going to be. But I look outside my window now, and I see no new normal.
Thus my immediate second response is to ask the question: Why is it not obvious to nearly everybody
questions of inflation control should be postponed until their proper datea€’’which will be when
the plague has fallen to an endemic flu-like illness, and when the economy is back to full
employment?
Perhaps I should not be surprised at our world of public discourse about finance and economics that
does not seem to have thought much, if at all, about the relationship between macroeconomics and
rapid structural change. This is, after all, the same world of public discourse about finance and
economics that never managed to absorb Paul Krugman's very important 1998 point call if you find
yourself at the zero lower bound on interest rates, that means that your
inflation target is too low: <https://www.brookings.edu/wp-content/uploads/2016/07/1998b bpea
krugman dominquez_rogoff.pdf>
Brad DeLong: By Invitation: What Can America Learn From Its Past Bouts of Inflation?: a€~In 1947
and 1951 the problem went away by itself. In 1920 the Fed tightened too much, says the economist:
The first and most important thing to recognise about the macroeconomic situation in America is
that Jerome Powell and his Federal Open Market Committee (fomc) should be taking victory laps. Two
and a half years after the start of the financial crisis in 2007, Americaa€™ s unemployment rate
was kissing 10%, the Federal Reserve realised that it was out of firepower and the Obama
administration had just thrown away its ability to help by promising to veto
spending and tax bills that were insufficiently austere. After that moment it would take six years
for Americaa€™ s economy to approach full employment. The impact of deficient employment meant that
output was $7trn lower in 2013 than it would have been otherwise. Additional losses stemmed from
the investments not made, business models not experimented with and workers not trained during the
decade of anaemic recovery.
We have avoided all that this time around. Relative to the Fed presided over by Ben Bernanke
between 2006 and 2014, Mr Powella€™ s team are public benefactors to the residents of America to
the tune of $20trn, if you consider that there are more jobs and fewer idle factories now and in
the future because of their actions. We have an uptick in inflation partly because the
Feda€’’alongside Congress and the presidencya€’’responded far more aggressively to the
pandemic-induced recession than to the global financial crisis. A world in which the economy
recovers so quickly that inflation emerges is better than one in which recovery drags on painfully
for years.
America has faced five bouts of inflation in the past century or soa€”or six, depending on whether
you count the 1970s as one or two episodes. The inflation during the second world war, which was
tamed by price controls, is not relevant to our situation. That leaves four (or perhaps five)
historical parallels which provide lessons in how to deal with the current inflation problem.
First: Six Episodes of U.S. Inflation Above 5%/Year in the 1900s
The top graph is the CPI inflation rate; the bottom graphs are overlapping graphs of the Federal
Reservea€™ s discount ratea€”the rate at which it lends to banks on reasonable collateral.
FRED — -Consumer Price Index for All Urban Consumers: Purchasing Power of the Consumer Dollar in
U.S. City
Average
1920 1930 1940 1950 1960 1970 1980 1990
2000 2010 2020
FRED — Interest Rates. Discount Rate for United States
VIEW MAP a?
15.0
12.5
10.0
Counting 1974 and 1979 as two episodes, there were six times in the twentieth century during which
the annual inflation rate got above 5%. One was the World War II inflationa€”cut off by price
controls. Then came the post-WWII structural-rebalancing-and-pent up demand inflation, and then the
Korean War structural-rebalancing inflation as the U.S. government wheeled its economy to fight the
Cold War. During both the Fed sat bya€”it was then still
focused on keeping the prices of Treasury bonds high. The inflations soon passed away.
Before those came the World War I episode. That episode of inflation was cut off by an increase in
the discount rate from 3.75%/year to 7%/year, which not only ended the inflation but enforced
deflation: a 20% decline in the price level from its peak. (This decline, I should ask, made the
task of restoring the gold standard at anything like pre-World War I nominal parities much more
difficult, hence much more pointless.) Milton Friedman and Anna J. Schwartz
judged that the rise was a€oenot only too late but also too mucha€D
<https://archive.org/details/monetarvhistorvo0000frie/page/230/>: the Fed should have moved earlier
to prevent excessive bank discounts from inappropriately boosting high-powered money, and at the
moment the Fed did move the structure of credit was sufficiently based on a continuation of Fed
policy that the Feda€™ s move generated a€oeone of the most rapid declines [in economic
activity]
on recorda€D.
If the Federal Reserve had not moved to raise discount rates after World War I, what would have
happened? Friedman and Schwartza€™ s judgment is that an earlier increase of, say, 125 basis points
to remove the incentive for banks to engage in excessive discounts would have brought the excessive
growth of the high-powered money stock to an end, and stopped the inflation.
Then came the 1970s: The Fed raised interest rates after the Yom Kippur War oil shock to control
inflation; then, after inflation peaked, it lowered them to try to restore full employment; then
came the year when, as the late Charlie Schultze said, a€oeour forecasts of nominal income growth
were dead on, but inflation came in 2%-points high and real growth 2%-points lowa€D; and then came
the Volcker disinflation, reversed in September 1982 when they
realized that they had bankrupted Mexico, and not resumed as the Fed decided to declare a fall in
inflation to the 4-5%/year range as complete victory. That 4-5% target lasted for a decade,
followed by the opportunistic disinflation down to and Alan Greenspana€™ s declaration of the
2%/year inflation targeta€”a declaration that it is very hard today to argue was appropriate, given
the extraordinary amount of time global north economies have spent with interest
rates at their zero lower bound since.
What does macroeconomic theory tell us that the Federal Reserve should do now, in the spring of
2022?
Olivier Blanchard writes:
In early 1975, core inflation was running at 12 percent and the real policy rate was equal to about
a"’6 percent, a gap of about 17 percent. Today, core inflation is running at 6 percent and the real
policy rate is equal to a"’6 percent, a gap of 12 percenta€”smaller than in 1975, but still
strikingly largea€!. It then took 8 years, from 1975 to 1983, to reduce inflation to 4 percent,
with an increase in the real rate from bottom to peak of close to
1,300 basis points, and a peak increase in the unemployment rate of 600 basis points from the early
1970s. Today is obviously different in many waysa€!. [But even so,] it reasonable to think that a
200-basis-point increase in the policy rate, so only 1/6 of the rate increase from 1975 to 1981,
will do the job this time when the gap between core inflation and the policy rate is 2/3 of what it
was in 1975? And that unemployment will barely
budge? I wish I could believe ita€!
<https://www.piie.com/blogs/realtime-economic-issues-watch/whv-i-worrv-about-inflation-interest-rate
s-and-unemplovment>
The suggestion seems to be that we have today 2/3 of the problem we had in 1975, and so the
solution would be to do 2/3 as mucha€”to raise interest rates by 800 basis points, 8% pointsa€”but
then to apply some haircut to that 800 basis-point interest-rate rise because a€oetoday is
obviously different in many waysa€D.
But why does he pick 1975-1983, rather than 1951 or 1948 or 1920? Does economic theory tell him to
do so?
Truth be told, there is no economic theory. There is only history, and its events, and analogies we
make based on judgments concerning complicated emergent processes we do not understand very well
that come out of the millions of interactions that are the economy. Sometimes, it is true, we
distill and crystallize the history into something we call theory where little squiggles that look
like E£, r, I2, If, and so on; we then mainline the crystallized product. After
mainlining it we can think we know something. But after mainlining crystal meth we experience
increased energy, elevated mood, extraordinary confidence, racing thoughts, muscle twitches, and
rapid breathing, among other things.
Move cautiously. Be data-dependent. Wait for it to become clearer which, if any, historical
analogies are relevant to our situation. And always, always, always remember that in an economy
that is near and that we have a good reason to fear will long remain in danger of hitting the zero
lower bound on nominal interest rates, premature and excessively aggressive moves that raise
interest rates cannot easily be corrected.
The first is the inflation of the first world war, which was brought under control when the newly
established Fed raised its discount rate from 3.75% to 4.5% between November 1917 and April 1918,
and then again to 7% between October 1919 and June 2020. This triggered a short but very deep
recession accompanied by substantial deflation. Milton Friedman later judged that the Fed moved too
latea€”it should have started raising interest rates a year or more
before it dida€”but that it moved too far when it did move.
The second is the inflation which emerged after the second world war. It peaked at 19.7% in the
year to March 1947 as Americaa€™ s economy reoriented itself from its wartime to its post-war
structural configuration. Tank factories turned back into car factories. Resources that had been
devoted to building factories and equipping them with tools were released to make all the consumer
goods that had been rationed during the war. The second world wara€™ s
military-industrial complex was dismantled. Prices and wages went up in sectors where demand was
high but supply constrained in order to pull resources to where they were wanted. The Fed did
nothing. It was focused instead on propping up the value of all the Treasury bonds that had been
issued to fight the war. Inflation averaged 8% over the following year and then went negative in
1949, when a minor recession came. Once supply had shifted to match the
sectoral pattern of demand, the bottlenecks and the upward price pressure disappeared. Because few
expected the inflationary trend to continue, nobody was able to demand a high wage increase or get
away with a price increase, as those who paid them shrugged and said a€oeita€™ s just inflationa€D.
The third bout came in 1951. Inflation peaked at 9.4% in the year to February that year as America
geared up to fight the Korean war and, perhaps more important, as it built up its global military
capabilities in the early years of the cold war. The military-industrial complex was rebuilt, and
rebuilt for a nuclear and aerospaceage. Again, the Fed didnothing. And the inflation wave passed.
By March1952it was below 2%. And recession was avoided until a minor
one in late 1953. Again, once supply had shifted to match the sectoral pattern of demand, the
bottlenecks and the upward price pressure disappeared. Once again, because few expected the
inflationary trend to continue, no one was able to ask for a high wage increase or get away with a
price increase.
The fourth, or the fourth and fifth, came between 1966 and 1984. Inflation rose from 2% at the
start of 1966 to 4.4% on Richard Nixona€™ s inauguration in January 1969. It then rose and fell
throughout the 1970s before soaring to a peak of 12.8% in March 1980. The Fed dithered. Arthur
Burns, its chairman from 1970 to1978, was too interested in maintainingastrong economy while his
friend andpatron Nixon ran for re-election in 1972. He did not believe
that Congress would let him keep interest rates high enough for long enough to cure inflation
through monetary policy. It was only when Paul Volcker became chairman that interest rates were
raised to a peak of 16.9% in December 1980, and were not lowered below 10% until August 1982.
Which of these is our current situation most like? In my view, the second and third bouts of
inflation, in 1947 and 1951, are the right models. That is because the long-term inflation
expectations implicit in the bond market are still trading at their normal
a€oein-the-long-run-inflation-will-be-abouta€“2.5%a€D range. Bond traders appear to expect a little
extra inflation over the next couple of years, but after that a return to what has become
considered normal.
Unless workers and managers see more inflation in the future than bond tradersa€”something that
seems unlikely to mea€”they have no warrant for pushing for high wage increases or thinking that
they can get away with price increases ahead of a continuing inflation wave. So there is
considerable hope (though hope is not confidence) for a soft landing.
But there are two risks of a hard landing. One thing to fear is that the inflation episode today is
like that of 1920. Back then the problem would have passed on its own, but the Fed tightened too
much in response. There are no indications of overtightening yet, but then there wouldna€™ t be:
the effects of the roughly two-percentage-point rise in both nominal and inflation-indexed ten-year
Treasury rates since December 2021 will not begin to show in the real
economic data until 2023.
But between the war in Ukraine and uncertain energy markets for the foreseeable future, DeLong
admits the outlook is much cloudier now.a€oeWe have energy price inflation and food price inflation
springing from Russia and its attack on Ukraine. That is greatly complicating the picture and
making the situation much more fraught,a€D he said.
Then, on February 24, the grand prince of Muscovy sent his army to invade and try to conquer
Ukraine in a lightning strike. Things did not go as he planned. Energy and grain prices went
through the roof, as we contemplated the possibility of a world in which much of Western Europe
froze and much of Nigeria and Egypt starved in the winter we are now going through. And the
five-year five-year forward CPI inflation breakeven rate rocketed up: from 2% per
year to its peak of 2.67% per year on April 21,2022.
FRED — 5-Year, 5-Year Forward Inflation Expectation Rate
2.8
2.6
2.4
2.2
2.0
(D
1.8
CD
1.6
1.4
1.2
1.0
0.8
2018-01 2018-07 2019-01 2019-07 2020-01 2020-07 2021-01
2021-07 2022-01 2022-07
Expectations of annual PCE-chain inflation from five to ten years hence of 2.27% were not a major
breaking of bond-trader confidence in the Federal Reservea€™ s commitment to its target. But if you
think the target-zone width is 0.6%-points annualized and thus that the bond market thinks that Fed
is or will get on target whenever the five-year five-year forward CPI inflation breakeven rate is
between 2% and 2.6% per year, there was reason to worry. As I
asked my more hair-on-fire friends back then: Are we now only one more big supply shock away from
losing the inflation-expectations anchor?
Perhaps we were.
FRED • Personal Consumption Expenditures Excluding Food and Energy (Chain-Type Price Index)
0.8
0.6
Jan 2018 Jul 2018 Jan 2019 Jul 2019 Jan 2020 Jul 2020 Jan 2021
Jul 2021 Jan 2022 Jul 2022
But we did not get that additional large adverse supply shock. And the monthly PCE-chain inflation
number for November released on December 23 was 0.16%, which when multiplied by 12 is less than 2%
per year.
One swallow does not make a summer. One data point does not make a trend. Even the rundown from
0.62%a€”7% per yeara€”in June is not necessarily bankable: after all, we saw rundowns from December
2021 to April 2022 and before that from Auguty 2021 to December 2021.
As I have said, this plague-ridden business cycle is one of the rare times that I do not envy the
members of the FOMC. What they decide to do over the next six months will start to affect the real
economy of demand, employment, and production starting one year from now, and start to affect the
inflation news starting a year and a half from now. Many things good and bad will happen in the
next eighteen months. And whatever the Federal Reserve decides to do,
it is sure to regret it afterwards.
Will it overdo interest rate increasesa€”has it already overdone interest rate increasesa€”and will
two years from now see the economy mired once again in secular stagnation, with interest rates at
their zero lower bound, and no visible path for a rapid return to full employment? Will the economy
attain the soft landing of immaculate disinflation? Will additional supply shocks or political
pressures wind us in stagflation, or even in enough of a fear of stagflation
that recession comes and is painful and prolonged?
If I were on the FOMC right now, I would hold very tight to two considerations:
1. The Federal Reserve does not have to move slowly. The past six months have demonstrated that
there are very few downsides to the swift movement in monetary policy that 75 basis-points
increases in interest rates every month and a half deliver. And a 75 basis-point increase at an
FOMC meeting is not a speed limit. This suggests: Take advantage of optionality. When the situation
is unclear, pausea€”and then move fast when the situation becomes
clear.
2. In retrospect, Alan Greenspan's decision to set the Federal ReserveaC™ s target inflation rate
at 2% per year was very ill-advised. There is an argument that there are substantial benefits from
maintaining and strengthening credibility by getting the economy back to the 2% per year target,
even if that target is going to be raised in the medium term. But is that really the kind of
credibility the Federal Reserve wants to have? It is not clear to me that the
Federal Reserve is better off with it. Is it good for markets to think that you will persist in
policies when it is clear that circumstances have revealed that they are stupid, and do so just
because?
Once again: I do not envy the members of the FOMC this winter.
I disagree pretty strongly with the extremely smart Vince Reinhart here. He says that the past few
years have revealed a€cecracksa€D in how the Federal Reserve makes monetary policy.
But I cannot see any cracks: to date, to me, monetary policy since the plague began has been
well-nigh perfect.
Vince Reinhart thinks that the Fed moved a€celatea€D and moved a€cefasta€C, as if those are bad
things. But in the situation it was optimal to be late, and good to then move fast. Indeed, if I
had my druthers and had been running things, I would have moved later and then faster. The optimal
monetary policy strategy coming out of the plague was to:
1. delay raising interest rates until inflation was high enough to grease a rapid reopening
recovery of and shift in economic activity into its new post-plague full-employment
sectoral-balance configuration.
2. delay raising interest rates until there was full confidence that raising interest rates would
not send the economy back to the secular-stagnation zero-lower-bound interest rate configuration.
3. then move rapidly to raise interest rates so that expectations of inflation did not become
established and entrenched.
4. taking care not to overdue interest rate increases and so generate not a sfot landing but
stagflation, quite possibly ending in a return to the secular-stagnation zero-lower-bound interest
rate configuration.
It looks to me like the Fed has succeeded 100% at (l)-(3). (4) still hangs in teh balance, but so
far so good.
So what re the cracks? What is there to complain about?:
Vince Reinhart: Why Inflation Took Off in 2022a€”and What Happens Next: The year was a stress test
of the Feda€™ s new framework, and the cracks were apparent'. a€~The Fed only garners such
attention making or correcting a major mistakea€”and there was a bit of both this year. Inflation
was allowed to hit a 40-year high. Monetary policy had to pivot forcefully to raise the target
range for the overnight rate to 4.25% to 4.5% in
2022, including four 0.75-percentage-point installments. True, there were two outside, generational
shocksa€”a global pandemic and a large-scale land war in Europe. However, those shocks were also a
stress test of the Feda€™ s new monetary framework. This test revealed some significant cracksa€!.
With inflationa€! at a 40-year high this spring, Mr. Powell and his Fed colleagues retired the word
a€oetransitorya€na€!. The Feda€!
[brought] the overnight rate to a target range of 4.25% to 4.5% at Wednesdaya€™ s meetinga€L The
target range still implies a negative interest rate in real terms, even with an optimistic take on
inflation expectations. A negative real interest rate wona€™ t slow demand growtha€!. The challenge
here is whether the Fed will be able to defeat inflation completely and regain the confidence of
the markets. The jury is out...
Vince is very smart, and very knowledgeable, buta€!
(1) The Fed has the confidence of the markets. As of Fridaya€™ s close, the markets are betting
that from five to ten years in the future the CPI annual inflation rate will be 2.12%a€”and that is
a PCE chain inflation rate of 1.6%-l .7%, below the Federal Reservea€™ s target:
FRED^ 5-Year, 5-Year Forward Inflation Expectation Rate
2.0
<D
V
u.
<V
1.5
1.0
0.5
nnaay, Dec it>, zuzz
2013 2014 2015 2016 2017 2018
2019 2020 2021 2022
The jury is not out. The Federal Reserve does not have to regain the confidence of the markets. It
has the confidence of the markets. I cannot see how anyone can say otherwise without a theory
explaining why the people trading on the markets are not a€oethe marketsa€D. And I do not know what
such a theory might be.
(2) The target annualized rate of 4.25%-4.5% for overnight money does not a€oeimply a negative
interest rate in real termsa€D. The 5-year, 10-year, and 20-year inflation-indexed U.S. Treasury
securities are all hanging up there at positive annual real interest rates of 1.1%-1.5%:
FRED — Market Yield on U.S. Treasury Securities at 10-Year Constant Maturity, Quoted
on an Investment Basis, Inflation-Indexed
— Market Yield on U.S. Treasury Securities at 5-Year Constant Maturity, Quoted on an
Investment Basis, Inflation-Indexed
— Market Yield on U.S. Treasury Securities at 20-Year Constant Maturity, Quoted on an Investment
Basis, Inflation-Indexed
2.0
1.5
1.0
0.5
<u
L_ 0.0
o
-0.5
-1.0
-1.5
-2.0
I
J, . /
2013 2014 2015 2016 2017 2018
2019 2020 2021 2022
Yes, the current overnight rate is less than the current inflation rate. But those sectors of the
economy in which demand is sensitive to real interest ratesa€’’construction and, via the exchange
rate, exports and import-competing productsa€”are governed not by any real overnight rate but by
the real longterm interest rate. The claim that a€oea negative real interest rate wona€™ t slow
demand growtha€D does not apply, because the relevant interest rate is not
negative.
(3) In fact, the claim that a€oea negative real interest rate wona€™ t slow demand growtha€D does
not make any sense: a shift from a more negative to a less negative real interest rate would slow
demand growth. (But, as I said, we dona€™ t have a negative real interest rate in any relevant
sense.)
Well, that was a surprise!
Given that Jay Powell let himself get panicked out of his forward guidance into a much bigger
stomping-on-the-brakes because of a preliminary consumer confidence number that vanished as more
data came in, will he now allow himself to be guided back to what he was planning to do before he
freaked? Or would that be too humiliating?
What he should, of course, be watchinga€”and what he says he is watchinga€”is core PCE:
FRED — Personal Consumption Expenditures Excluding Food and Energy (Chain-Type Price Index)
0 --
1985 1990 1995 2000 2005 2010
2015 2020
which now stands 2%-points below where it would be had the Federal Reserve actually hit its 2%/year
inflation target since the Great Recession began. And he should also be watching the 5/5 forward
inflation breakeven
FRED^ — 5-Year, 5-Year Forward Inflation Expectation Rate
3.5
1.0
0.5
0.0
2004 2006 2008 2010 2012 2014
2016 2018 2020 2022
which shows no signs of inflationary psychology.
Add in a remarkable tightening of financial conditions from January-May, which will put substantial
drag on the economy next year as its effects hit exports and construction:
FRED — Market Yield on U.S. Treasury Securities at 10-Year Constant Maturity, Quoted on an
Investment Basis
4.5
2011 2012 2013 2014 2015 2016 2017 2018
2019 2020 2021 2022
And the reliable recession indicator that is yield-curve inversion.
FRED — 1 O-Year Treasury Constant Maturity Minus 2-Year
Constant Maturity
-3
1985 1990 1995
2000 2005 2010 2015
2020
So tell me: What is the argument for the Federal Reserve not standing pat, and seeing what the
policies it has already undertaken will do to the economy?
FRED^ — Employment-Population Ratio
65.0
62.5
50.0
1992 1994 1996 1998 2000 2002 2004 2006 2008 2010
2012 2014 2016 2018 2020 2022
Greenspan made his reputation by cutting-shorta€”over the objections of other Fed governorsa€”his
interest rate increases in the mid-1990s, and so triggering the high productivity-growth late 1990s
of the dot-com boom. Bernanke thought he had done all that he ought to in the early 2010s and
presided over a flatlining depression-condition employment level half-decade, followed by continued
anAlmic recovery. Powell ought to be thinking about how to
manage the situation so that he will be able to take a rapid-return-to-full-employment victory lap.
Key Insights:
1. Yes, it is possible to talk about everything in an houra€!
2. We are not very far apart on what the Fed is doing and should be doinga€’’there is only a 100
basis-point disagreement^!
3. Miles would be 100% right about the proper stance of monetary policy if he were in control of
the Feda€!
4. Miles is not in control of the Feda€!
5. Thus Brad thinks that asymmetric risks strongly militate for pausing for six months, and then
moving rapidlya€!
6. Smart people need to think much more about how to increase lovea€!
7. Remember Robot Tarktil!
8. Noah Smitha€™ s mother is a good friend of a€ceMurderbota€D author Martha Wellsa€!
9. Hexapodia!
Ia€™ m going to have GPT3 make this into an oil painting, what youa€™re describing here about
marriage. Let me pull out one piece of that because I think ita€™ s important, both for that
period, for the inflation that comes, and also for eventually, in this conversation, thinking about
where we might be going. I think when people hear about social democracy, theya€™re very familiar
with the social-insurance side of it. It has health care and maybe pre-K and
education and so on.
But you mentioned the way the government is involved in decision making. And therea€™ s often, in
this period, this sort of tripartite bargaining structure by which decisions are made a€”
Brad Delong
in business, in labor a€”
Ezra Klein
a€” with government and labor a€”
Brad Delong
a€” big government a€”
Ezra Klein
And business. Tell me a bit about that, both what that was and then how maybe it set the stage for
some of the inflation of the a€~70s.
Brad Delong
Well, consider that the federal government, in the 1960s, was spending something like 7 percent of
national income on its own account in investment. And a lot of that was military a€”
Ezra Klein
What does that mean?
Brad Delong
a€” a lot of that was outer space. A bunch was civilian, things that are not providing direct
services to people and things that are not buying goods that then provide direct, immediate
services to people, things that are very much aimed at building capacity for the future. And
thata€™ s 7 percent not counting government expenditures on education.
Well, now, maybe ita€™ s a quarter of that as a share of national income a€” that the idea of the
government was looking toward the future and was spending an awful lot of money trying to build
infrastructure, science, technology, capabilities to produce things.
We saw the apex of this during World War II when the government built a huge number of factories
that it then gave away to the private sector afterwards on the grounds that the government didna€™
t think it was terribly competent to run them. That was a major commitment the government made
during the social-democratic era that it has not made in the neoliberal era, where the view has
been that the private sector is much better positioned to figure out what
we should be investing in.
And in the United States, other countries did significantly more, France and Japan most especially,
in terms of combining business with government and focusing where the investments of the society
would be going, and boosting their magnitude.
Ezra Klein
So tell me a bit about labor in that period because I think people, even in this period, are
familiar with the idea that government and business might collaborate quite closely. But labor is
much weaker today. But what was it then?
Brad Delong
It was a mass production. It was a mass-production economy, rather than today our global
value-chain economy, which means an awful lot of people on assembly lines and elsewhere, doing
fairly-routine and very similar jobs, which made it extremely easy to organize them and for them to
believe they have one common voice, which means theya€™re highly likely to vote for a union to
represent them because theya€™re confident the union leaders will think
like they do.
And theya€™ re very much aware of their numerical strength in the country, so much so that say,
periodically, GM. and Ford executives would come to the president of the United Auto Workers,
Walter Reuther, and saying, why dona€™ t you come on over here and run the company since as much
about the auto business and more about the work force than we do?
And that extremely strong labor-side voice is something that is almost entirely absent at least
from our elite discussions. The New York Times used to have several dedicated labor reporters. Then
they had only one, I think, Steven Greenhouse, the idea that ita€™ s simply not there as an
interest group, as an estate in society, to hark back to earlier forms of political organization.
And in large part, ita€™ s not there. Laws did a great deal of it. Greater business confidence did
a great deal of it, both aspects of the neoliberal turn. But it also reflects the changing
underlying technologies, the fact that if I were Friedrich Engels, I would say, hey, wow, this
global value-chain economy really is a different mode of production than the mass-production
assembly-line economy that we saw in the 1960s.
Ezra Klein
Before we get too deep into the way inflation rose in the a€~60s and a€~70s. I just want to talk
about what it is. What is inflation? What do you tell your students?
Brad Delong
The standard view is inflation is too much money chasing too few goods. I dona€™t think thata€™ s
really right. Ita€™ s too much spending chasing too few goods. Ita€™ s that people have
expectations about what prices are going to be. And they assume that, on average, prices are going
to be pretty stable in normal times.
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