R. Cooper et J. Haltiwanger, AUTOMOBILES AND THE NATIONAL INDUSTRIAL RECOVERY ACT - EVIDENCE ON INDUSTRY COMPLEMENTARITIES, The Quarterly journal of economics, 108(4), 1993, pp. 1043-1071
This paper investigates the Automobile Industry code negotiated in 193
3 and modified in 1935 under the National Industrial Recovery Act. The
amended code contained a provision calling for automobile producers t
o alter the timing of new model introductions and the annual automobil
e show as a means of regularizing employment in the industry. Our anal
ysis of this period provides evidence against the hypothesis that chan
ges in fundamentals led to the dramatic changes in the seasonal patter
n of production and sales starting in 1935. Instead, it appears that t
he National Industrial Recovery Act succeeded in coordinating activity
on an alternative Nash equilibrium.