The rate and direction of inventive activity, economic and social factor a conference of the University-National Bureau Committee for Economic Research and the Committee on Economic Growth of the Social Science Research Council University of Minnesota, 1960

Social responsibilities of business corporations : a statement on national policy by the Research and Policy Committee of the Committee for Economic Development, June 1971

Cost behavior and prices policy a study prepared by the Committee on prices Determination for the conference on Prices Research National Bureau of Economic Research

National economic planning a conference of the Universities-national Bureau Committee for economic Reserach

Business concentration and price policy : a conference of the Universities-National Bureau Committee for economic research