In recent years, renewable energy technologies have been advocated in Small Island Developing States (SIDS) in the Pacific as a risk-mitigation measure against oil price volatility. Despite this, there have been no attempts to measure the impact of renewable technologies on financial risk in...

Extraction from a common pool resource may result in a divergence between competitive and optimal rates of extraction. This paper develops a theoretical model to estimate the size of the payoffs from this divergence under alternative spatial representations. Results show that when a resource is...

The spontaneous growth of Vietnam’s 2,790 rural craft villages has been a mixed blessing. Specialising in ‘traditional’ crafts such as processed foods, textiles and furniture, as well as newer commodities, such as recycled products, craft businesses have expanded rapidly since Vietnam...

The paper analyses the economic payoffs from marine reserves using a stochastic optimal control model. The results show that even if the reserve and harvested populations face the same negative shocks, harvesting is optimal, the population is persistent and with no uncertainty over current stock...

We contribute to the understanding of marine reserves and the management of renewable resources with uncertainty. We show that the key benefit of reserves is that they increase resilience, or the speed it takes a population to return to a former state following a negative shock. Resilience can...

Using US micro price data at the city level, we provide evidence that both the volatility and the persistence of deviations from the law of one price (LOP) are rising in the distance between US cities. A standard, two-city, stochastic equilibrium model with trade costs can predict the...

We provide heterogenous agent foundations for regime-switching tests of asset price bubbles, and illustrate by applying the models to historical U.S. stock market data. While the tests remain unchanged, we show the specification of regimes can be based on the beliefs of investors that come from...

This paper develops a model of policy regime uncertainty and its consequences for stabilizing expectations. Because of learning dynamics, uncertainty about monetary and fiscal policy is shown to restrict, relative to a rational expectations analysis, the set of policies consistent with...

This paper develops a theory of expectations-driven business cycles based on learning. Agents have incomplete knowledge about how market prices are determined and shifts in expectations of future prices affect dynamics. In a real business cycle model, the theoretical framework amplifies and...