This poetic passage from “Fight of the Century,” a new economics hip-hop music video that kicked off an opening session of the Investment Management Consultants Association, held in New York City in January, encapsulated a key argument of one the session’s two presenters: that claims as to the effectiveness of expansionary fiscal policies to counteract a downturn — as happened during the WWII following the Great Depression — are without merit. I beg to differ.
And I’m in good company. The idea that fiscal policy can be used to moderate booms and busts in the business cycle gained currency when British economist John Maynard Keynes published his “General Theory of Employment, Interest and Money,” in 1936. The central tenet of his treatise — that aggregate demand, rather than supply, guides economic activity — became a guiding principal of economic policy among Western governments in the post-war years.
At the IMCA conference, Jared Bernstein, an economist for the Washington, D.C., Center on Budget and Policy Priorities, represented the Keynesian side of debate portrayed in the music video. Increased government expenditures, he said, should be used to compensate for economic contractions caused by reduced consumer spending and business investment during a recession. That increased spending, he said, has a “multiplier effect:” the initial change to aggregate demand causes aggregate output (and national income) to increase by a multiple of the initial change.
To buttress his case for Keynesian economics, Bernstein displayed PowerPoint slides showing the impact to the economy of the Obama Administration’s $787 American Recovery and Reinvestment Act of 2009. Soon after the stimulus package’s enactment, GDP contraction slowed, reversing the negative 9% annual growth rate posted in the fourth quarter of 2008. By the second half of 2009, the economy was expanding again.
What Your Peers Are Reading
Bernstein cemented his case for a Keynesian stimulus program with two additional visuals: one showing consumer spending falling by a smaller than expected amount (given the lost household wealth) after the Recovery Act’s passage, followed by an uptick in spending; and a second showing the Congressional Budget Office’s projected unemployment rate in January 2012 (11%) minus the stimulus; and actual rate (8.5%) with the stimulus.
Case closed? Russell Roberts, the session’s second speaker, wasn’t buying it. A professor of economics at George Mason University in Fairfax, Va., Roberts represented Keynes’ opponent in the music video: Friedrich August von Hayek, an economist and philosopher best known for his defense of classical liberalism and free-market, laissez-faire capitalism.