Why did newly freed slaves and their descendants wait a half century before migrating in large numbers to the superior economic opportunities in the North? Census lifetime migration data on both movers and stayers are examined intertemporally for both whites and blacks. Regression analysis...

Why did newly freed slaves and their descendants wait a half a century before migrating in large numbers to the superior economic opportunities in the North? Census lifetime migration data on both movers and stayers are examined intertemporally for both whites and blacks. Regression analysis...

The paper examines the role of self-ownership versus other ownership of labor with implications for the interpretation of the historical evidence regarding timing of black migration from the South to the North after emancipation

Concern about potential free riding in the provision of public goods has a long history. More recently, experimental economists have turned their attention to the conditions under which free riding would be expected to occur. A model of free riding is provided here which demonstrates that...

There are many reasons to suspect that benefit-cost analysis applied to environmental policies will result in policy decisions that will reject those environmental policies. The important question, of course, is whether those rejections are based on proper science. The present paper explores...