TY - JOUR AU - Blinder,Alan S. TI - The Challenge of High Unemployment JF - National Bureau of Economic Research Working Paper Series VL - No. 2489 PY - 1988 Y2 - December 1988 UR - http://www.nber.org/papers/w2489 L1 - http://www.nber.org/papers/w2489.pdf N1 - Author contact info: Alan S. Blinder Department of Economics Princeton University Princeton, NJ 08544-1021 Tel: 609/258-3358 Fax: 609/258-5398 E-Mail: blinder@princeton.edu AB - It is argued that policymakers, macroeconomists and microeconomists should all take high unemployment more seriously. The shortcomings of existing theories of unemployment are discussed, and a new definition of involuntary unemployment is proposed. A model is sketched in which falling aggregate demand leads to "Keynesian" unemployment because labor is heterogeneous and relative wages matter. Microeconomic theory is criticized for assuming away unemployment and, in the process, radically changing the answers to some basic questions in trade theory and public finance. Finally, some speculative explanations are offered for the low unemployment now found in states like New Jersey and Massachusetts. ER -