Regulatory authorities, governing markets and industries around the world, aim to develop a fair and equivalent competitive market with low entry and exit barriers that provide customers with sufficient knowledge and information to enable them to switch between products, services and suppliers...

Of welfare-to-work programs evaluated by random assignment, two stand out as having exceptionally large estimated effects: one in Riverside, California, and the other in Portland, Oregon. The authors use data from 24 evaluations and the tools of meta-analysis to examine why. The findings...

This article addresses land-cover and land-use dynamics from the perspective of regional science and economic geography. It first provides an account of the so-called spatially explicit model, which has emerged in recent years as a key empirical approach to the issue. The article uses this...