We explore the relation between two 'rationality conditions' for stochastic choicebehaviour: regularity and the weak axiom of stochastic revealed preference (WASRP). We show thatWASRP implies regularity, but the converse is not true. We identify a restriction on the domain ofthe stochastic...

The interpretation of the correlation between cash flow and investment is highly controversial. Some argue that it is caused by financial constraints, others by the correlation between cash flow and investment opportunities that are not properly measured by Tobin’s Q...

This paper examines the interactions between Foreign Direct Investment (FDI), inequality, and growth, both from a theoretical and an empirical point of view. We set up a growth model of a dual economy in which the traditional (agricultural) sector uses a diminishing returns technology, while FDI...

This paper shows that technology licensing may be socially undesirable. Possibility of licensing increases the incentive for entry and thus, increases competition. If technology of the incumbent and entrant is sufficiently close, licensing-induced entry reduces social welfare. Otherwise,...

We analyze the design of optimal environmental policy when environmentaldamage is uncertain and investments in abatement technologies are irreversible. Weassume that the investment in the new abatement technology can be used for twoperiods and that the true extent of environmental damage will...

This paper re-considers the comparison of Bertrand and Cournot equilibria in a differentiatedduopoly with linear demand and cost functions. It focuses on the case of substitutegoods, and allows for cost asymmetries between firms. The main finding is that, when thedegree of cost asymmetry is...

This paper is concerned with the impact of food scares, principally the BSE crisis, in the UK and focuses on price adjustment at different stages in a vertically-related market. From a theoretical perspective we show that if market power has an effect on the margin between retail and farm prices...

In open-end funds, net inflows are positively correlated with past performance. This study investigates how past net asset value (NAV) returns affect the premium on closed-end funds traded in the United States and the United Kingdom. Past performance is significantly priced in stock funds,...

Previous research has suggested that pegged exchange rates are associated withlower inflation than floating rates. In which direction does the causality run?Using data from a large sample of developing countries from 1984 to 2000, weconfirm that “hard” pegs (currency boards or a shared...

We present the asymptotic properties of double-stage quantile regressionestimators with random regressors, where the first stage is based on quantile regressionswith the same quantile as in the second stage, which ensures robustness of the estimationprocedure. We derive invariance properties...