We study a problem in which policymakers need to screen self-selected individuals by unobserved heterogeneity in social welfare gains from a policy intervention. In our framework, the marginal treatment effects and marginal treatment responses arise as key statistics to characterize social...

Chapter 1. Introduction -- Chapter 2. Environmental Policies in the Power Sector -- Chapter 3. Features of Power Sectors -- Chapter 4. Analysis of Power System Operations with Non-Dominant Firms -- Chapter 5. Analysis of Power System Operations with a Dominant Firm and an Oligopolistic Industry...