Summary We analyse the investment behaviour of German firms within the framework of the Q-theory. Because we use anonymous individual firm balance sheet data, no stock market measure of Q is available. The data set contains 1,342 manufacturing firms covering the period 1987 to 1998. Using the...

We calibrate a life-cycle model with uninsurable labour income risk and borrowing constraints to match wealth accumulation and portfolio allocation profiles of direct and indirect stockholders in both taxable and tax-deferred accounts. Tax-deferred accounts generate an increase in wealth...

We show that a life cycle model with realistically calibrated uninsurable labour income risk and moderate risk aversion can simultaneously match stock market participation rates and asset allocation decisions conditional on participation. The key ingredients of the model are Epstein-Zin...

In this article we analyse whether the Ricardian equivalence hypothesis is a valid approximation for Spain’s economic reality or whether there exist deviations from that situation which would be more in line with the conventional Keynesian perspective of the effects of debt on private...

Why do people become part-time entrepreneurs? Are they credit constrained? Previous studies on entrepreneurship do not deal with part- timers. In contrast, a recent survey on the establishment of new businesses reports that 80 percent of nascent entrepreneurs also hold regular wage jobs. I...

The aim of this paper is to investigate both the efficacy and the stability properties of monetary policy rules in presence of heterogeneous consumers. We aim to underline the link between the well- known Taylor Principle and the demand-policy regimes, defined on the basis of the monetary policy...

We analyse the investment behavior of German firms within the framework of the Q-theory. Because we use anonymous individual firm balance sheet data, no stock market measure of Q is available. The data set contains 1,342 manufacturing firms covering the period 1987 to 1998. Using the approach of...

This paper analyses the sustainability of Portuguese public finances, making use of a long dataset with more than a full century of observations. The use of such a long dataset is appropriate because both unit root and cointegration tests require a long period of data. The sustainability testing...