The Financial Crisis of 2008 and Paul Krugman’s Contribution
The global financial crisis of 2008 was one of the most profound economic events of the 21st century. Originating in the United States, the crisis spread throughout the world, crashing banks and toppling governments. As authorities and economists scrambled to make sense of what was happening, the writings and analysis of Paul Krugman, a progressive American economist, stood out for its simplicity and clarity – not to mention accuracy.
Who is Paul Krugman?
Paul Krugman is an American economist and New York Times columnist. Born in 1953, Krugman graduated from Yale with a BA in 1975 and from MIT with a Ph.D. in 1977. His career has involved stints at the London School of Economics, Princeton University, and now the Graduate Center at City University of New York. He is an academic celebrity, a Rhodes scholar, and a Nobel Memorial Prize in Economic Sciences winner.
Krugman’s Contributions to Economics
Krugman is one of the most prolific economists of his generation. His writings on international trade are particularly renowned, as they laid the foundation for “new trade theory” which revolutionized the field. Krugman’s “core-periphery” theory – which advanced the idea of unequal development between countries – is also highly regarded.
Krugman has also written widely on the implications of economic inequality and how it could lead to economic risks. In books like The Return of Depression Economics and The Conscience of a Liberal, he has argued that inequality creates instability in the macroeconomy, thus making it more likely to suffer from recessions and depressions.
Krugman and the Financial Crisis of 2008
In the aftermath of the financial crisis, Krugman’s stature as a public intellectual only grew. As panic spread and governments scrambled to make sense of what was happening, Krugman remained an articulate, consistent, and clear-headed voice for action. This was highlighted by his columns in the New York Times, and especially by books like Return of Depression Economics, which foretold of the crisis in stark and simple language.
Krugman’s analysis of the crisis placed the emphasis on liquidity and the role of the financial sector in exacerbating the problem. Krugman argued that the crisis was an example of “a liquidity trap”, where the economy could not easily move past the crisis. He argued that the only way to escape this trap was direct government intervention, to increase the liquidity of the economy and to restore confidence in the markets.
The Role of Financialization in the Crisis
Krugman argued that the crisis was ultimately a consequence of the growth of the financial sector. This was the “financialization” of the economy, where the financial sector ballooned in size and importance relative to the rest of the economy. This “financialization” led to the creation of a housing bubble and a proliferation of highly leveraged, risky financial instruments like derivatives and mortgage-backed securities.
Central to Krugman’s argument about the causes of the crisis was the idea of financial irresponsibility. He argued that the bubble was enabled by behavior that was at best reckless and often outright fraudulent, and that the firms involved assumed no responsibility for their actions.
The Impact of Policy Responses
The government responses to the crisis have been heavily influenced by Krugman’s writings. He argued for a three-step approach to dealing with the crisis – first, increase liquidity by injecting money into the economy; second, stabilizing the financial system by backstopping the sector; and third, avoiding deflation by increasing inflation.
The first two steps were heavily influential in the responses of governments around the world. The Federal Reserve adopted a policy of “quantitative easing”, by which they increased the money supply through asset purchases. Other governments, such as the UK and Japan, also adopted similar policies.
The second step was addressed with the Troubled Asset Relief Program (TARP) in the US, and similar programs in other countries. These programs involved providing government money to bail out distressed financial institutions.
The third step has not been addressed in the same way, as governments have largely opted for an austerity program in order to reduce public spending and deficits. This has meant that inflation targets have not been met and deflationary pressures remain in place.
When the global financial crisis struck in 2008, one of the leading voices in economics belonged to Paul Krugman. His analysis was simple and clear-headed, and heavily influenced the policy responses of governments around the world. His argument that the “financialization” of the economy was a major contributing factor to the crisis remains valid and influential. As the global economy continues to face choppy waters, Krugman’s contribution to economics remains of the utmost relevance and importance.
