This paper analyses a model of overlapping generations in which agents who do notparticipate in the labor market are unable to borrow. Thus an increase in a fullyfunded pension raises aggregate savings even with a fixed participation rate, sinceprivate savings are not crowded out one-for-one....

Cointegration analysis is used to investigate the short and long run dynamics of therelationship between the export prices of the EU wheat and of other major exporters inthe world wheat market. The aim of this study is to determine whether long runrelationships existed between EU prices and its...

This paper develops a theoretical framework of professional sports leagueswhich captures the bargaining process of sporting labour market negotiations. A transfer market, which does not have a counterpart in other labour markets butit is an implicit and ubiquitous component of the market for...

We motivate and describe a GMM method of estimating linear dynamic models from atime series of independent cross sections. This involves subjecting the model to aquasi-differencing transformation across pairs of individuals that belong to the samegroup...

The standard model of currency crises is amended to distinguish betweenunemployment aversion and financial fragility. Fragility is assumed to affect theauthorities’ sensitivity to a combination of high real interest rates and unemployment.An increase in fragility expands the region of...

We present in this paper the asymptotic properties of two-stage quantile regressionestimators. These results permit valid inferences in structural models estimated using quantileregressions, in which the possible endogeneity of some explanatory variables is treated viaancilliary predictive...

A priori knowledge about the shape of living standards distribution has notbeen fully exploited in the literature to investigate properties of poverty indices.The method we propose is to exploit credible distributional assumptions to: generateadditional properties for poverty indices; relate the...

We derive an explicit formula of the Watts’ poverty index, in terms of parametersof bivariate lognormal distributions of price indices and nominal livingstandards. This result enables us to: analyse the contributions of the distributionsof prices and nominal living standards in poverty;...

The aim of this paper is to analyze the hypotheses of German dominanceand asymmetry in the European Monetary System (EMS).Weuse monthly data for British, Dutch, French, German, Italian, Spanishand US interest rates from January 1979 to the second half of 1997. Inparticular, we test the stability...

Demographic crisis and imprudent commitments have induced a crisis in publicpension programmes in OECD countries. Will present and prospective cutbacks leadto greater private saving, either in the form of private pension provision or in otherforms of saving? The paper surveys existing evidence,...