The impact of regional and sectoral labor market conditions on wages and labor supply — An empirical analysis for married women using West-German Panel data

In this paper we examine the effects of regional and industry specific labor market indicators on wages and labor supply of married females. Based on the standard life cycle labor supply theory we derive a two equation censored panel model and estimate it using the Minimum Distance Method.For our empirical analysis we use four waves (1984–1987) of West German Panel data merged with regional indicators and industry specific demand side indicators. We obtain the result that, unlike industry specific indicators, regional demand side conditions have virtually no significant effect on market wages but that a direct effect of regional labor market conditions on labour supply remains. We conclude that regional labor market conditions can directly constrain the individual labor supply decision.     

Globalisation and local labour markets

This paper begins with a review of the literature on the labour market’s impact of globalisation. An interesting case-study is provided by the province of Brescia, an industrial area in Northern Italy, where both de-localisation and immigration have been two important means of reducing the pressure of labour demand on the locally scarce human resources. The conclusion is that, in order to preserve competitive positions in the long run, it is worthy to consider the qualitative consequences, e.g. the indispensable changes in the structure of production, rather than focusing on the quantitative effects on domestic employment. This paper was presented at the International Conference on “Developments in Economic Theory and Policy, Institutions and European Integration”, Bilbao, 15–17 July, 2004. It is part of a wider research: see the Working Paper by Albertini and Marelli (2003). The sections prepared by S.Albertini, referring to organisational change and human resources management implications, are not included in this final paper. I am grateful to anonymous referees for helpful comments.     

Monetary and real shocks in a monetary Union: The Swiss case

We analyze to what extent real and monetary shocks affect price levels and real exchange rates in seven Swiss regions. A structural time series model is set up and estimated using the Kalman filter under two assumptions on the persistence of monetary shocks. We find that the variability of changes in price levels is mainly due to real shocks. The variance of monetary shocks is small but the monetary component of inflation differences across regions differs from zero with some persistence. As the Swiss case shows this does not seem to be a major obstacle to forming a monetary union.We thank Ernst Baltensperger, Tobias Rötheli, and participants at the Econometric Society European Meeting 1994 for stimulating discussions. The paper has also benefitted from constructive comments of two anonymous referees. Both authors gratefully acknowledge financial support provided by the Swiss National Foundation through Grants no: 8210-040206 (T.J.) and 12-40498.94 (C.L.).     

Fixed effects with interpersonal and intertemporal covariance

The paper considers the estimation of a fixed effects time series-cross section model where errors have both unspecified interpersonal and intertemporal covariance. Efficient estimators in the form of GLS are suggested, which can be implemented on the data in their actual form or in deviations from time-means. As an empirical example, the determinants of new residential construction activity in the New England states of the US during the 80's are investigated. Results show substantial sensitivity to changes in the interest rate and the unemployment rate, whilst responses to changes in income are more muted. Long term factors related to the region are also influential.     

Productivity,earnings, and profit sharing — An econometric analysis of alternative models

The theoretical status of the relationship between productivity, wages, and profit sharing (PS) is poor. Only some alternative hypotheses can be formulated. From these explanations six different econometric models are derived. Using data of the German Socio-Economic Panel the models are estimated and tests and indicators are employed to choose the best model. Our investigation speaks in favour of hybrid simultaneous Tobit models where the level of profit sharing is positively correlated with productivity which induces positive wage effects on the one hand. But on the other hand the level of wages is also relevant to the question whether a firm introduces or decides to continuePS and which amount ofPS should be paid.What is obvious is not always true and introspection is a notoriously unreliable guide to empirical magnitudes. Blinder (1990, p.2)     

On latitude and affluence: The equatorial grand canyon

Our objective is to explain per capita GDPs by the countries' latitude, using PPP-based data for 138 countries in 1985 (PPP = purchasing power parity). A simple approach is formulated which nevertheless accounts for as much as two-thirds of the variance of the per capita GDPs.Theil is the McKethan-Matherly Eminent Scholar Emeritus and Courtesy Professor of Food and Resource Economics, while Galvez is an Associate in Research of the Bureau of Economic and Business Research, both at the University of Florida (UF). We thank Sri Devi Deepak, Charles B. Moss and James L. Seale of the UF Food and Resource Economics Department for helpful discussions and Robert Summers of the University of Pennsylvania for making the data available to us.