Thursday, October 29, 2015

Some Big Question Economic History

Joel Mokyr on the Culture of Growth

Working paper by Koyama, Moriguchi and Sng on the development of state capacity in China and Japan.

And Mokyr on the Needham Paradox


Tuesday, October 27, 2015

More on Capitalism and Slavery

There is more discussion of capitalism and slavery over at the Junto, prompted by Robin Balckburn's review of Emprire of Cotton and John Clegg's essay in the most recent issue of Critical Historical Studies.  Clegg points out a number of problems with the arguments made by Baptist and Beckert, which I (here, here and here)  and Pseudoerasmus had noted. Clegg also argues that for the new history of capitalism to be fruitful it needs to grapple with the definition of capitalism.

Thursday, September 24, 2015

Disruption Disrupted

The Chronicle of Higher Education examines challenges to Clay Christensen’s theory of disruption. His The Innovator’s Dilemma has become one of the bestselling and most influential books on business strategy.  The historian Jill Lepore wrote an interesting critique of Christensen’s work   for the New Yorker last year. Now, Andrew King  and Baljir Baatartogtokh have a new paper in MIT Sloan Management Review, asking “How Useful is the Theory of Disruptive Innovation?” King and Brent Goldlfarb also have evidence of broader problems in empirical research in management (the problem they examine is not unique to management research). The Chronicle article is interesting both on the specific issue of Christensen’s theory but also on the difficulty King faced in publishing  a challenge to Christensen’s work:

“King and Tucci presented their findings at a conference in 1999. King recalls sitting at a restaurant soon after and a well-known figure in the field approached, shook his hand, and said, "You’re the guy who burst Christensen’s bubble." But it didn’t turn out that way. "We wrote a couple of papers, which we had to tone down a little bit because of the referees," says Tucci. The paper — working title: "Wrong. Wrong. Wrong." — was too polemical, they were told. When it finally appeared in Management Science, in 2002, the article had been smothered in theory and jargon. The published title: "Incumbent Entry Into New Market Niches: The Role of Experience and Managerial Choice in the Creation of Dynamic Capabilities." As Brent Goldfarb, an associate professor of management at the University of Maryland business school and friend of King, says, "You have to look really hard to realize King and Tucci slaughtered Christensen." - See more at: http://chronicle.com.ezproxy.umw.edu/article/The-Undoing-of-Disruption/233101/#sthash.LUXodkFg.dpuf

The historian's craft and economics

My paper (with Mary Eschelbach Hansen) “The historian’s craft and economics” is now available on First View at the Journal of Institutional Economics:
Abstract

History refers both to the past and to the systematic study of the past. Attempts to make a case for history in economics generally emphasize the first definition. There are benefits from increased attention to the past. This paper argues that significant benefits can be gained from increased attention to the systematic study of the past, the historian's craft. The essence of the historian's craft is the critical evaluation of sources. Failure to critically evaluate sources has the potential to lead to erroneous conclusions, whether one is using historical documents or more recently created data.

Saturday, August 29, 2015

Economics really needs better critics

Per Byland recently complained that economists had killed economics

What we have seen over the course of the last eighty years is a systematic dismantling of the contribution of economics to our understanding of the social world. Whatever the cause, modern economics is now not much more than formal modeling using mathematics dressed up in economics-sounding lingo."
I’m not sure that Bylund and Michael Lind would agree on much, but Lind also has seen the destruction of economics

 Before World War II, economics — the field which had replaced the older “political economy” — was contested between neoclassical economics, which sought to model the economy with the methods of physics, and the much more sensible and empirically-oriented school of institutional economics. Another name for institutional economics was the Historical School. After 1945, the institutional economics associated in the U.S. with John Kenneth Galbraith was purged from American economics faculties, in favor of the “freshwater” (Chicago) and “saltwater” (MIT) versions of mathematical economics, which focused on trying to model the economy using equations as though it were a fluid or a gas.

Either Bylund and Lind are completely out of touch with what economists are doing now or I am. Their critique of economics is an old one. I’m not sure it ever really applied, but it does not now. The American Economic Review and other top journals are full of empirical research, not lots of new papers about General Equilibrium.   

What sort of work do economists admire? Here are the John Bates Clark medalists since 1990. How many are known as pure theorists and how many are known for the empirical research?
1991
1993
1995
1997
1999
2001
2003
2005
2007
2009
2010
2011
2012
2013
2014
2015

Bylund and Lind seem to think that economists all aspire to be Samuelson, Arrow or Debreu. Yes formal models with lots of imposing math are still to be found, but more often than not they lead in to empirical research.

Are there things that economist can do better? Yes. I, for instance wish that economists would give as much attention to the evidence that they use as they do to the formal model and the choice of econometric techniques. On the topic, Mary and I have a paper on “The Historian’s Craft and Economics” that I am happy to say was just accepted by Journal of Institutional Economics. I also wish they would give more attention to history generally, but I’m not really an unbiased source on that topic. 

Micro economic history and some digital history too

William Easterly, Laura Freschi and Steven Pennings argue for the benefits of micro economic history of development by examining the development of one block in lower Manhattan over more than three hundred years. They have produced a fascinating paper and website.