Popular discussions of inflation and the economy have produced more heat than light, if not heat and darkness. President Biden has made multiple remarks on his record, which taken singly are each incorrect. Taken together, Biden’s remarks on Bidenomics are incoherent.Biden claims that his main fiscal stimulus policy, the American Recovery Plan delivered record reductions in unemployment without causing inflation. Biden has insisted that corporate greed (Greedflation) caused the recent wave of price inflation. Biden also claims credit for deficit reduction. There is little evidence of fiscal stimulus working, ever. There is a theory in economics according to which larger fiscal deficits increase total spending, and this increases economic activity and reduces unemployment rates- provided that deficit spending goes mostly into those industries that are slowing. If this theory worked for Biden, his American Recovery Plan might have just started to “stimulate the economy” in the Summer of 2021. Unemployment peaked at 14.8% in April 2020 and fell to 5.1% in August 2021.If increases in Federal spending actually stimulated the economy by speeding up the flow of money, then Biden’s deficits might have increased inflation- this “debtflation” would have been evidence of Biden’s policies stimulating economic activity. Instead, Biden blamed inflation on corporate greed. Who was responsible for restraining corporate price gouging? The Antitrust division of Biden’s own Justice Department.How did inflation emerge? The Federal Reserve Board engineered a massive increase in the amount of money in circulation during the C-19 Crisis (the purple line in the next graph) in the second quarter of 2020. The cost of living fell slightly in Q2 2020 (the red dashed line) because the velocity of money circulation (the green line below) fell.Inflation is caused by too much money chasing after too many goods. Money velocity and GDP generally move together, if the economy grows rapidly money moves faster. The Covid 19 shutdown corresponded to a dramatic slowdown in money velocity- so the enlarged money supply moved very slowly. GDP grew at an annualized rate of 35% in the third quarter of 2020, as the economy reopened. This rapid 3rd quarter growth set the enlarged money supply into motion. This is when inflation started, initially at 3.34% in Q3 2020. The inflation rate hit 6.26% in Q2 of 2021, before Biden’s American Recovery Plan could have had any effect.Critics of Bidenomics should note that Trump’s $2.2 trillion CARES Act was better timed (signed on March 27th 2020) as an anti-Covid shutdown economic stimulus. There is a stronger case for blaming at least part of recent inflation on the CARES act. Supporters of Bidenomics should have the decency to admit that the CARES Act was far better timed than was The American Recovery Act. Both critics and supporters of Bidenomics should recognize that changes in the money supply are the main cause of inflation, and that even if fiscal policy could have some effect on the price level it is still the case that the Federal Reserve moves faster than Congress and the Treasury. This is why the Federal Reserve officials establish a target rate of inflation and the Treasury Department does not. Treasury officials know that it is the Fed that has the final say on rate of inflation.What brought the inflation rate down? Money supply growth slowed in 2021, and the money supply actually shrank in Q3 and Q4 of 2022. Biden’s Inflation Reduction Act (IRA) came into effect in August 2022, at which time inflation was already slowing and money velocity was increasing at a faster rate than GDP growth. The 2022 increase in the speed of money velocity is notable for two reasons. First, an anti-inflation fiscal policy causes slower money velocity (not that the IRA was a true anti-inflation policy). Second, higher inflation causes people to spend our money faster to avoid paying an “inflation tax”.Biden wants credit both for a fiscal stimulus-increased deficit policy that didn’t work, and an Inflation Reduction Act that did nothing to affect the rate of inflation. Biden also blamed inflation on corporate price gouging, which the Inflation Reduction Act did little to address. That is, Biden authorized close to $1 trillion of new spending to fix a problem that supposedly should have been dealt with by Antitrust enforcement, if his beliefs regarding the causes of inflation were correct.If Biden understood the theory that underlies his policies, he would have accepted responsibility for inflation as a necessary cost of keeping the unemployment rate low. If Biden understood proper economic theory, he would have blamed inflation on the actual culprit, the Federal Reserve. Instead, Biden unwittingly claimed responsibility for inflation by insisting that it is an issue of Antitrust enforcement, rather than a matter of monetary policy.Inflation is caused neither by corporate greed nor by increasing the Federal debt. Inflation is caused by Federal Reserve officials falsely believing that they can manage unemployment in the economy by adjusting the rate of inflation.More By This Author:Inverted, Recessed, And Hung Out To Dry Identifying The Causes Of Economic InequalityWhat has the Fed Done to Our Lives?