Sources of Productivity Change in Ocean Shipping, 1600-1850 Douglass C. North Journal of Political Economy 1968 76(5), 953-970
Federal Reserve Defensive Operations and Short-Run Control of the Money Stock Leonall C. Andersen Journal of Political Economy 1968 76(2), 275-288
Comment: Effects of Monetary Policy on Expenditures in Specific Sectors of the Economy Henry C. Wallich Journal of Political Economy 1968 76(4, Part 2), 830-832
Accelerating Development. Lauchlin Currie Milton C. Taylor Journal of Political Economy 1968 76(3), 500-502
Long-Run and Short-Run Demand for Money: Reply and Further Note Gregory C. Chow Journal of Political Economy 1968 76(6), 1240-1243
Comment: Monetary and Fiscal Policies in Open Economies under Fixed Exchange Rates Henry C. Wallich Journal of Political Economy 1968 76(4, Part 2), 951-952