Journal Article Rejoinder Get access John D. Black John D. Black Harvard University Search for other works by this author on: Oxford Academic Google Scholar The Quarterly Journal of Economics, Volume 54, Issue 2, February 1940, Pages 316–317, https://doi.org/10.2307/1883339 Published: 01 February 1940

Journal Article Rejoinder Get access John D. Black, John D. Black Harvard University Search for other works by this author on: Oxford Academic Google Scholar Wilfred Malenbaum Wilfred Malenbaum Harvard University Search for other works by this author on: Oxford Academic Google Scholar The Quarterly Journal of Economics, Volume 54, Issue 2, February 1940, Pages 346–358, https://doi.org/10.2307/1883342 Published: 01 February 1940