David Ruccio hosts an excellent guest piece by Richard McIntyre and Michael Hilliard, which takes a balanced and heterodox look at the work that merited a Nobel Prize this week. First, their positive take on search theory:
The idea that workers and jobs are heterogeneous and that it takes time and effort to match them is a useful idea. Sweden’s “active labor market policy” sought to reduce frictional unemployment even before the now classic papers on search theory were published. Perhaps this is why the Swedish Central Bank made this award, although speculation about the reasoning behind these awards is not terribly productive in our opinion.
Worker and job heterogeneity means that the metaphor of the market is not an accurate representation of the exchange of labor power for a wage. Because it never occurs to most economists that the analytical apparatus of the market IS a metaphor this is not the usual interpretation of search theory. But those interested in the literary aspects of economics could make something out of search theory.’
However, a critique through the lens of class shows that search theory may be more of a distraction than anything:
More important to us is what search theorists don’t do. As Marx and others have pointed out, it is in the labor process, not the labor exchange, that exploitation occurs. And here employers clearly have the upper hand. Further, many labor market and labor process outcomes—employment, remuneration, working conditions, training—reflect what employers choose to do, except perhaps during short-lived moments of full employment. Since the 1970s, in the United States at least, the rhetoric of labor problems has been mainly about workers rather than employers, and mostly with what workers should do to make their labor time more salable. At best search theory tells us that people are doing something useful while they are unemployed. But for the most part it distracts us from the fact that employers have the upper hand in the labor market and that there is no such thing as democracy inside the firm, where Americans spend most of their waking time.
Of course, approaches to economics that use a class lens are not seen as having the theoretical rigor of neoclassical economics. Thus, I think Ruccio is rather apt to refer to this award at the Nobel Prize in Neoclassical Economics, because the criteria they use to give the award seem to exclude any other approaches.