There are many real-world situations in which complex interacting forces are best described by a series of equations. Traditional regression approaches to these situations involve modeling and estimating each individual equation (producing estimates of "partial derivatives") and then solving the...

This study examines the effect of social capital on analyst forecast accuracy. Using a county-level measure of social capital, I find that firms headquartered in counties with high social capital have greater forecast accuracy than firms headquartered in low social capital counties. In addition,...