In a 2004 paper, Harold L. Cole of the University of California at Los Angeles and Lee E. Ohanian of UCLA and the Federal Reserve Bank of Minneapolis argued that the Depression would have ended in 1936, rather than in 1943, were it not for policies that magnified the power of labor and encouraged the cartelization of industries. These policies expressed the New Deal premise that the Depression was caused by excessive competition that first reduced prices and wages and then reduced employment and consumer demand. In a forthcoming paper, Ohanian argues that “much of the depth of the Depression” is explained by Hoover’s policy — a precursor of the New Deal mentality — of pressuring businesses to keep nominal wages fixed.