This paper considers the effects of humanitarian aid on economic welfare through a demographic transition channel. We develop a two-period overlapping generations model where reproductive agents face a non-zero probability of death in childhood. As adults, agents allocate their time to work,...

This paper examines the cyclical e¤ects of bank capital requirements in a simple macro model with credit market frictions. A bank capital channel is introduced through a monitoring incentive effect of bank capital buffers on the repayment probability and hence the loan rate. We also identify a...

In an endogenous growth model, the government officials are given the task of procuring public goods that are used as productive inputs in the production. Due to the information asymmetry between the government and the bureaucracy, the bureaucrats can falsely report of high quality-high cost...

This paper studies the link between crime and fertility and the way by which they jointly impact on economic growth. In a three-period overlapping generations model, where health status in adulthood depends on health in childhood, adult agents allocate their time to work, leisure, child rearing...

In a linear stochastic forward-looking univariate model with predetermined variables, we consider the possibility of heterogeneous equilibria with sunspots emerging endogenously through adaptive learning and replicator dynamics. In particular, we investigate equilibria where only a fraction of...

This paper considers whether countries might mutually agree a policy of open borders, allowing free movement of workers across countries. For the countries to agree, the short run costs must outweighed by the long term benefits that result from better labour market flexibility and income...