Analysis of the Latin America’s economic trend and possible evolution as part of the Newsweek-WEFA Forecast, a survey published by Newsweek International and prepared by a team of economists led by Lawrence R. Klein and F. Gerard Adams of the University of Pennsylvania and the Wharton Econometric Forecasting Associates (WEFA). In the issue of October 4, 1976 an analysis of the economies of the developing world and the trends in international commodities was published under the title «A look at Developing Economies and The Commodities Picture».