The Impossibility of a Perfectly Competitive Labor Market

Using the institutional theory of transaction cost, I demonstrate that the assumptions of the competitive labor market model are internally contradictory and lead to the conclusion that on purely theoretical grounds a perfectly competitive labor market is a logical impossibility. By extension, the familiar diagram of wage determination by supply and demand is also a logical impossibility and the neoclassical labor demand curve is not a well-defined construct. The reason is that the perfectly competitive market model presumes zero transaction cost and with zero transaction cost all labor is hired as independent contractors, implying multi-person firms, the employment relationship, and labor market disappear. With positive transaction cost, on the other hand, employment contracts are incomplete and the labor supply curve to the firm is upward sloping, again causing the labor demand curve to be ill-defined. As a result, theory suggests that wage rates are always and everywhere an amalgam of an administered and bargained price. Working Paper 06-0

Future Fiscal and Debt Policies: Germany in the Context of the European Monetary Union

Currently fiscal policies in Germany seem to be in a very comfortable position and the German Debt Brake is regarded as an institutional precondition for this success and has been exported to the Euro area in the guise of the Fiscal Compact. In this paper we scrutinize German fiscal policies and its new national and European institutional constraints from a macroeconomic perspective. We start by reiterating the requirements for fiscal policies of member countries in a currency union like the Euro area from a Post-Keynesian perspective and examine German fiscal policies in the period from 1999 until 2007 against this theoretical background. We then turn to German fiscal policies during the Great Recession, the German Debt Brake, the Fiscal Compact and future perspectives, and analyse the associated problems and risks. Finally, we discuss alternative scenarios which could avoid the deflationary pressures of the German Debt Brake and the Fiscal Compact on domestic demand and contribute to internally rebalancing the Euro area