TY - RPRT AU - Lehmann, Etienne AU - Linden, Bruno Van der TI - Search Frictions on Product and Labor Markets: Money in the Matching Function PY - 2007/Mar/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 2718 UR - https://www.iza.org/publications/dp2718 AB - This paper builds a macroeconomic model of equilibrium unemployment in which firms persistently face difficulties in selling their production and this affects their decisions to create jobs. Due to search-frictions on the product market, equilibrium unemployment is a U-shaped function of the ratio of total demand to total supply on this market. When prices are at their Competitive Search Equilibrium values, the unemployment rate is minimized. Yet, the Competitive Search Equilibrium is not efficient. Inflation is detrimental to unemployment. KW - equilibrium unemployment KW - inflation KW - matching KW - demand constraints ER -