Investments in power generation assets are risky due to high construction costs and long asset lifetimes. Technology diversification in generation portfolios represents one option to reduce long-term investment risks for risk-averse decision makers. In this article, we analyze the impact of...

Problem Definition: We empirically evaluate the short-term effects of time-based tariffs on the electricity demand, consumer welfare, retailers and the environment.Academic/Practical Relevance: Electricity retailers around the world have been introducing time-based pricing programs. We study the...

This paper develops a dynamic model of competitive equilibrium in electricity markets with thermal, hydro and intermittent power sources. Thermal generators have positive and increasing costs and use a marketable input. Hydro generators use a free and uncertain input, but one that is storable....