The analysis of climate change mitigation policies at the global or the national level ultimately depends on the assumed energy mix. This paper provides an overview of a framework that endogenizes resource use over time in a Hotelling-type exhaustible resource model.

This study reviews Tag el-Dini's (1996) paper and raises the possibilities that his organizational models may create other kinds of inefficiency. Furthermore, using Canadian stock data I extended his study and found that excess speculative activities (bubbles) do not add any information to the...

A macro-determinant model of stock return volatility using monthly data on Canadian and U.S. markets is estimated. If volatility is a measure of risk, one should verify whether the estimated volatility is a measure of future (ex ante) risk or realized (ex post) risk. When speculators are...

Researchers are often interested in combined measures such as overall ratings, indices of physical or mental health, or health-related quality-of-life (HRQoL) outcomes. Such measures are typically composed of two or more underlying discrete variables. I show that estimating the effect of a...

We examine the response of Medicare Advantage contracts to published quality ratings. We identify the effect of star ratings on premiums using a regression discontinuity design that exploits plausibly random variation around rating thresholds. We find that 3, 3.5, and 4-star contracts in 2009...

The increasing rate of obesity in the U.S., particularly among low-income households, necessitates a thorough understanding of the relationship between obesity and in-kind federal benefits such as the Supplemental Nutrition Assistance Program (SNAP), formerly the Food Stamp Program. However,...

Using a new daily dataset for all stocks traded on the New York Stock Exchange from 1905 to 1910, we provide the first in-depth, microstructure analysis of the Panic of 1907 - one of the most severe financial crises of the 20th century - and quantify the critical role of asymmetric information...