A Test for Natural Monopoly with Application to Norwegian Electricity Distribution

Review of Industrial Organization - Reorganization of public utilities is on the currentpolitical agenda in many European countries. However,in many cases the most fundamental question in termsof...     

A Note on the Importance of Testing for Regularities for Estimated Flexible Functional Forms

In empirical productivity analysis it has become customary to use flexible functional forms to represent a firm's production technology by estimating cost functions. In this note we suggest a procedure to calculate the region where an estimated translog cost function meet the required regularities (positive cost, positive marginal cost, homogeneous, monotonicity and concavity in input prices). We calculate this region for the US Bell cost function as reported by Evans and Heckman (1984, 1986), and show that the estimated cost function had negative marginal cost in most of the test region.     

Please,Marry Me! An Experimental Study of Risking a Joint Venture

Empirical studies in family economics usually rely on questionnaires, statistical data or panel data. Here we try to study experimentally some crucial aspects of engaging in a marriage. The female partner can end the relationship or suggest one of two forms of joint venture where more labor division makes her more exploitable by her partner. More specifically, the random profit of the joint venture is allocated by ultimatum bargaining in the case of a full engagement whereas marriage bargaining is procedurally fair in the case of a low engagement. Our treatment variables are her and his outside options representing different attitudes to investing in human capital.