.@JHWeissmann has a thoughtful commentary on my inflation views. He is much more straight up than most of those who misjudged inflation risks earlier this year. I do disagree on a couple of points however.

slate.com/business/2021/… via @slate
First, I certainly did not foresee the specifics or full extent of bottlenecks, nor did I foresee that inflation would be running at close to a 10 percent rate during the 4th quarter of 2021.
There has been more bottleneck and transitory inflation than I predicted but my core prediction that the economy would overheat in a way that barring downturn would lead to sustained inflation way above 2 percent has proved out.
Second, I don't understand Jordan's enthusiasm for more expansionary monetary policy relative to my views.
I opposed the Yellen rate increases in 2016. We will see how the super loose policy of the last year works out. I’m not sure when else he thinks a looser policy would have been good. Fiscal policy is much the better instrument at the zero lower bound.

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More from @LHSummers

13 Dec
I cannot understand why so many in Admin & out cling to the idea that inflation is caused by bottlenecks & will soon recede to normal levels. Of course there is uncertainty but the idea that inflation will revert soon to levels anywhere near Fed’s target looks like a long shot.
Nonpartisan BLS CPI report refers to inflation as “broad increases in most sectors…similar to last month.” Inflation is not @ bottlenecks. Less than 10% of index saw inflation below 3% & aside from housing where figures are problematic, the share below 4% is less than quarter.
We have all seen house prices & rents soar. Home prices based on Case Shiller are up 15 to 20%, as are rental prices, as reported by the nation’s largest landlords. If we assume 17% residential inflation, both CPI and core CPI would have exceeded 10 percent last month.
Read 7 tweets
3 Dec
We are nowhere near the end of the pandemic.

Incremental change within existing mechanisms has failed; we need a fundamental reset.

Read my article with @NOIweala @Tharman_S on
Rethinking Multilateralism for a Pandemic Era - IMF F&D

imf.org/external/pubs/…
Large unvaccinated groups and the unchecked spread of the virus around the world raise the prospect of further mutations, possibly evading today’s vaccines, that will create new waves everywhere.
Yet COVID-19 is also a forerunner of more, and possibly worse, pandemics to come. Scientists have repeatedly warned that without greatly strengthened proactive strategies, global health threats will emerge more often, spread more rapidly, and take more lives.
Read 12 tweets
18 Nov
CBO estimate for tax-compliance efforts is conservative to the point of implausibility.

Assuming Admin is successfully able to develop & implement sound plans for IRS, I'm confident the proposed investments can generate more revenue than CBO assumes.

washingtonpost.com/opinions/2021/…
Although the CBO has not disclosed its methodology in detail, I base my conviction on three considerations.

First, as best as can be discerned, the CBO assumes significant diminishing returns.
The Administration's proposal calls strongly for focusing new enforcement resources on the high end, where underpayments are greatest.
Read 7 tweets
18 Nov
The largest offset in the Build Back Better Act is not a tax increase. Instead, it is an $80 billion investment to restore a depleted IRS.

@USTreasury expects this transformative investment to generate $480 B — $400 B net — in addtl tax collections over course of next decade.
That is a large sum. But it's important to put it into context given the scope of the tax evasion problem faced by fed govt. Over next 10 yrs, IRS is on track to collect $7 T less than is owed. This enormous tax gap is around 3% of gross domestic product on an annualized basis
Today, the IRS has about the same number of auditors as it did during World War II, and the IRS can answer fewer than 30 percent of the phone calls it receives from taxpayers with questions.
Read 5 tweets
15 Nov
Opinion | On inflation, it’s past time for team ‘transitory’ to stand down

Read my column on inflation and four policy prescriptions we need to do now.
washingtonpost.com/opinions/2021/…
There is a wise apocryphal saying often attributed to Keynes: When the facts change, I change my mind. What do you do? After yrs of advocating more expansionary fiscal & monetary policy, I altered my view. I believe Admin & Fed. need to further adjust their thinking on inflation.
First, let’s not compound errors that have already been made with far too much fiscal stimulus and overly easy monetary policy by rejecting Build Back Better. The legislation would spend less over 10 yrs than was spent on stimulus in 2021.
Read 10 tweets
14 Nov
@paulkrugman continues his efforts to minimize the inflation threat to the American economy and progressive politics by pointing to the fact that inflation surged and then there was a year of deflation after World War 2.
If this is the best argument for not being alarmed that someone as smart, rhetorically effective and committed as Paul can make, my anxiety about inflation is increased.
Pervasive price controls were removed after the war. Economists know that measured prices with controls are artificial, so subsequent inflation proves little.
Read 7 tweets

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