Monopsony models imply that wages must be raised whenever additional workers are hired, and firms have permanent vacancies at existing wages. There is no evidence for this in low-wage markets, and our case study indicates a permanent queue of applicants, so one popular explanation for the...

Should two–band income taxes be progressive given a general income distribution? We provide a negative answer under utilitarian and max-min welfare functions. While this result clarifies some ambiguities in the literature, it does not rule out progressive taxes in general. If we maximize total...

This paper uses National Child Development Study data for a large cohort of British individuals, to explore the influence of education, inheritance and other background characteristics on the propensity to become self-employed; and also on subsequent success, as measured by job and wealth...

New survey data for a panel of Polish firms is used to study employment and wage adjustment in state-owned enterprises, new private firms, and insider- and outsider- controlled privatized firms. In contrast to earlier studies, dynamic panel data estimators (GMM) allow for endogeneity of observed...

This paper uses data from high technology industry clusters in U.S. cities to establish a strong positive relationship between city, industry (and university) R&D and subsequent employment in the same industry and city. Perhaps surprisingly, in view of recent results that heterogeneity favors...