Monetary analysis requires the introduction of monetary variables into the determination of the equilibrium values of real variables such as production, income, distribution, and accumulation. Contrary to Keynes’s research program of a „monetary theory of production”, neither the older...

This paper addresses the selection of smoothing parameters for estimating the average treatment effect on the treated using matching methods. Because precise estimation of the expected counterfactual is particularly important in regions containing the mass of the treated units, we define and...

We analyse the long-run imbalances of finance-dominated capitalism underlying the present crisis - which began in 2007 - with a focus on developments in the US and Germany. We argue that beyond inefficient regulation of the financial sector, the severeness of the present crisis has been mainly...

Quantitative school performance measures (QPMs) are playing an ever larger role in education systems on both sides of the Atlantic. In this paper we outline the rationale for the use of such measures in education, review the literature relating to several important problems associated with their...

This study examines the relationship between healthcare expenditure and disposable income in the 50 US states over the period 1966-2009 using fractional integration and cointegration techniques. The degree of integration and nonlinearity of both series are found to vary considerably across...

This study examines the relationship between healthcare expenditure and disposable income in the 50 US states over the period 1966-2009 using fractional integration and cointegration techniques. The degree of integration and non-linearity of both series are found to vary considerably across...