Dietary supplements overall constitute a multibillion-dollar industry in the U.S. today. This dissertation investigates a heretofore poorly-documented aspect of the burgeoning dietary supplements industry: network marketing. Network marketing, exemplified by companies like Amway as well as a...

Heterogeneity, i.e., the notion that individuals respond differently to economic stimuli, can have profound consequences for the interpretation of behavior and the formulation of agricultural policy. This paper compares and evaluates three grouping techniques that can be used to account for...

"Markets can show different types of dynamics, from quiet markets dominated by one or few products, to markets with constant penetration of new and reintroduced products. This paper explores the dynamics of markets from a psychological perspective using a multi-agent simulation model. The...

"This article summarizes and provides additional perspective on a study that contributes to the growing body of analyses of the costs of limiting greenhouse gas emissions. The study estimates the economic costs to Canada of six planning scenarios. Four of these scenarios involve the use of...

"There has been extensive debate in the experimental economics literature as to the validity of extending the results of student experiments to more complex real world settings, characterised by the economic behaviour of diverse participants. This paper uses an experimental design that formally...

This study examined the relationship between two economic indicators—the unemployment rate and the price of gasoline—and purchase decisions of new vehicle buyers. Two regression analyses were performed, one focusing on the number of vehiclespurchased and the other one on their fuel economy....

Wildfire seasons are becoming longer and more intense throughout the world, making it increasingly important to monetize the full damages caused by wildfires when analyzing various fire management policies. We estimate the economic costs of the health effects associated with exposure to wildfire...