Empirical research and the development of economic science, by W. C. Mitchell.--What the policy maker needs, by Alexander Loveday.--Some comments on research method, by H. G. Moulton.--Translating facts into policy, by E. A. Goldenweiser.--International research in problems of gold and prices, by Per Jacobsson.--Economic research in France after the war, by Charles Rist.--Twenty-five years of monetary controls, by R. B. Warren.--Economic facts and economic policy, by L. W. Douglas.--Second thoughts on the British white paper on employment policy, by John Jewkes.--Unstable equilibria in the balance of payments, by Jan Tiubergen.--Contributions by the way, by R. H. Coats.--Whither now? By J. S. Davis.