The 2013 Nobel Prize for economics celebrates that financial markets work, but cautions how little we know. One theme unifies the work of all three winners: Eugene Fama, Robert Shiller and Lars Hansen — risk. (A disclosure: until August I worked at Dimensional Fund Advisors, where Fama is a director and consultant.) Risk is unpredictable, but can be very profitable. That sounds simple enough, but it has profound implications — not only for the lords of high finance, but households, too. Risk teaches humility, to overconfident investors and also policymakers. That humility was notably absent at the IMF/World Bank meetings last week. Policymakers should take special note of the prize this year; it reveals how little we really understand about financial markets.
The Great Debate
This essay is adapted from Mass Flourishing: How Grassroots Innovation Created Jobs, Challenge, and Change, published this month by Princeton University Press.
from Nicholas Wapshott:
Robert Fogel, who died this week, won a Nobel for economics by mining historical data and in the process shook up the study of history forever. Just as with cholesterol, it seems there is good data mining and bad data mining. Fogel’s was undoubtedly the good kind.
During the 2008 campaign, presidential candidate Barack Obama made a pledge to raise the minimum wage to $9.50 per hour by 2011. Promises like this one inspired a generation of young voters, excited long-neglected progressive voters and gave hope to millions of his supporters across the country.
The death of Anna Schwartz has been marked with reverential obituaries. Her contribution to economics was making sense of historical facts to offer a guide to what should be done today. Posterity will know her as the co-author, with Milton Friedman, of Monetary History of the United States, 1867–1960, which revolutionized our understanding of the Great Depression. The pair concluded that, contrary to conventional wisdom, the slump was caused by the Federal Reserve not pumping enough money into the economy.
The Law of Diminishing Returns states that a continuing push towards a given goal tends to decline in effectiveness after a certain amount of effort has been expended. If this weren't the case, Usain Bolt would be able to run the mile in less than 2-1/2 minutes.
This essay is adapted from Why Nations Fail: The Origins of Power, Prosperity and Poverty, published this week. For more from these authors, see their blog.
By Roger Martin
The opinions expressed are his own.
This is part one of this essay. Read part two here.
As the economy teeters and the capital markets gyrate, I can’t get out of my mind the evening of May 19, 2009. We were near the stock market nadir and fears were cresting that we were heading straight into the next Great Depression. I was invited to a dinner along with half a dozen tables of guests to hear a very prominent macroeconomist opine on the state of the economy and the path to recovery.
from Ian Bremmer:
By Ian Bremmer
The views expressed are his own.
One of the biggest changes we’ve seen in the world since the 2008 financial crisis can be summed up in one sentence: Security is no longer the primary driver of geopolitical developments; economics is. Think about this in terms of the United States and its shifting place as the superpower of the world. Since World War II, the U.S.’s highly developed Department of Defense has ensured the security of the country and indeed, much of the free world. The private sector was, well, the private sector. In a free market economy, companies manage their own affairs, perhaps with government regulation, but not with government direction. More than sixty years on, perhaps that’s why our military is the most technologically advanced in the world while our domestic economy fails to create enough jobs and opportunities for the U.S. population.