||Recent efforts of the Federal Government in the field of low-rental housing, by A. Achinstein.--Genesis and import of the collective-bargaining provisions of the Recovery act, by P.F. Brissenden.--Long cycles in residential construction, by A.F. Burns.--Purchasing power of the masses and business depressions, by P.H. Douglas.--Obstacles to the statistical approach in economics and the social sciences with special reference to England, by P.S. Florence.--The Marxian right to the whole product, by A.L. Harris.--Some reflections on retail prices, by O.W. Knauth.--Relation between capital goods and finished products in the business cycle, by S. Kuznets.--Some basic problems in index-number theory, by E.E. Lewis.--Urban decentralization, by R.J. McFall.--Some aspects of economic planning, by P.W. Martin.--On the changing structure of economic life, by F.C. Mills.--The rôle of the middle class in social development: fascism, populism, communism, socialism, by D.J. Saposs.