Agricultural reform in a rural economy, comprising two separable landholding classes is analyzed in an over-lapping generations framework. "The poor" work the land and have children to provide for family labor and old age support. "Landlords" only use hired labor and maximize profits. It is...

In an overlapping generations framework, the effects of exogenous changes in child mortality on fertility and parental welfare in the short run and on fertility, population density and parental welfare in the long run is analyzed in a primitive, land-constrained economy. In a first step a...

A short review of different types of motives in fertility decisions is given, followed by a discussion on the characteristics of societies where the insurance and producer goods motives are important. Three models investigating the effects of different types of policy interventions in such...

This paper provides evidence on the use of stochastic discount factors in the evaluation of portfolio performance. First we discuss evaluation in this setting, and relates it to traditional mean-variance analysis. We then use Monte Carlo experiments to examine the small sample properties of...

The asymmetric power ARCH model is a recent addition to time series models that may be used for predicting volatility. Its performance is compared with that of standard models of conditional heteroskedasticity such as GARCH. This has previously been done empirically. In this paper the same issue...

This paper proposes an approach to specify and estimate multiple input, multiple output production frontiers and technical efficiency using a stochastic ray frontier production model A possible model extension is to incorporate a technical efficiency effects model to allow estimation of the...

In this paper a persuasion game is analyzed, where "persuasion" is understood as an interested party's acquisition and transmission of information to a decision maker. The model allows for many interpretations, e.g., political lobbying or influence activities in organizations. Individuals' ex...

Starting from a linear error correction model the stability and linearity of a German M1 moneyt demand function are investigated, applying smooth transition regression techniques. Using seasonally unadjusted data from 1961 (1) to 1990 (2) it is found that the money demand equation is both linear...

Why do money and markets crowd out cooperative relations? This paper characterizes the effects of intertemporal preferences, money, and markets on players' ability to cooperate in material-payoff supergames. Players' aversion to intertemporal substitution facilitates cooperation by decreasing...

The impact of compulsory schooling laws as well as the abolition of early selection by ability remain important issues in the educational debate. These issues were the focus of a major education reform in Sweden which was implemented in the 60s. The reform was preceded by a ``social experiment''...