we use a cake-eating model with a non-renewable resource and a backstop technology to describe the intertemporal effect of a sudden increase of the population level, e.g. due to migration. The migrants enter an economy in which there is already surplus labor, and they receive transfers from...

Jovanovic and Nyarko (1996) showed that when agents learn-by-doing and are myopic, less advanced agents may adopt new technologies while more advanced firms stick with the old technology since the new technology takes time to learn. In this case, the less advanced agents might eventually...

Management and a union bargain sequentilally, first choosing a contract which will later determine the level of employment, and then choosing a wage. The government then chooses an output subsidy, after which the industry chooses employment according to the contract. The presence of a natural...

The problem of choosing second-best trade policies is modified by including sector-policies as well as tariffs. Formulae for the optimal tariff and sector-specific subsidy are derived and used to study the design of optimal policy menus. The theory is applied to a computable general equilibrium...