Areas of Needed Research. Spring 1950. The Common interest in Research. April 12, 1951. Economic Demands on Modern Technology. September 1961. Statement by Robert D. Calkins, President of the Brookings Institution, before the Select Committee on Government Research of the House of Representatives.  December 12, 1963. The Private Research Organization. February, 1964. Research and Training for The Public Service. 1964. The Role of Applied Economic Research in Modern Society. undated.

Letters from Robert D. Calkins' colleagues on his articles.