Economic Development and Export Growth: A Study of Northern Rhodesia, 1920-1960 2020 · ENGLISH · PDF View details →
Geography and Ownership as Bases for Economic Accounting (National Bureau of Economic Research Studies in Income and Wealth) 1998 · ENGLISH · PDF View details →
Empirical Studies of Commercial Policy (National Bureau of Economic Research Conference Report) 1992 · ENGLISH · PDF View details →
The Decline of U.S. Labor Unions and the Role of Trade (Globalization Balance Sheet) 2003 · ENGLISH · PDF View details →
The Development and Testing of Heckscher-Ohlin Trade Models: A Review (Ohlin Lectures) 2008 · ENGLISH · PDF View details →