Incluye bibliografía.

ontenido: On the determination of prices in futures markets, by M. J. Beckmann -- Optimal programs for sequential investments, by D. Gale -- Some economic aspects of outdoor recreation, by E. S. Mills -- A more general theory of resource migration, by M. J. Brennan -- Improved allocation of labor as a source of higher European growth rates, by E. F. Denison -- Time work, and welfare, by J. N. Morgan -- Changes in occupational structure, by M. B. Schupack -- A commentary on some current issues in the theory of monetary policy, by P. Cagan -- The billa only doctrine in retrospect, by D. Carson -- The integration of simple growth and cycle models, by H. P. Minsky -- The effects of devaluation in a growing economy, by G. H. Borts -- Differential growth rates among open economies: theory and fact, by J. L. Stein -- Economic development and comparative advantage, by P. Hartland -- Bibliography of the writings of Philip Taft.