This paper introduces a new approach to understanding investment. The distinctive feature of our approach is that shocks to the economic fundamentals have both persistent and transitory components, and that firms must disentangle the persistent from the transitory shocks. The model generates...

In this paper we analyse the employment implications of firing restrictions. We find that when a recession is expected and the trend rate of productivity growth is small, a rise in firing costs affects mainly the hiring decision. Thus there is a negative effect on average employment. When, on...

We analyse empirically the effect of uncertainty on the investment decisions of a sample of quoted German firms. The uncertainty measures are constructed by employing two procedures: the conventional formula of standard deviation, and the GARCH methodology. In the econometric estimates the...

We analyse empirically the effect of uncertainty on the investment decisions of a sample of quoted German firms. The uncertainty measures are constructed by employing two procedures: the conventional formula of standard deviation, and the GARCH methodology. We find that uncertainty exerts a...

This paper analyses the impact of exchange rate uncertainty upon the pattern of investment in different exchange rate regimes (very hard pegs, intermediate regimes, and floats) by means of a unified approach. The comparison of different exchange rate regimes indicates that currency volatility...

In this paper we offer an analysis of the effects of uncertainty about future tax policy on irreversible investment. The main message of the paper is that investment is not much affected by the degree of tax policy uncertainty. This is true regardless of whether random tax changes are determined...

This paper analyses the impact of exchange rate uncertainty upon the pattern of investment in different exchange rate regimes (very hard pegs, intermediate regimes, and floats) by means of a unified approach. The comparison of different exchange rate regimes indicates that currency volatility...