Technology forecasting for commodity projections: A case study on the effect of substitution by aluminum on the future demand for copper

National Materials Advisory Board, 1971, Technological Forecasting and its Application to Engineering Materials Bowonder, 1973, Technological Forecasting for Planning Research and Production in Chemical Industries, Chemical Age of India, 24, 575 Rohatgi, 1972, Potential Use of Technological Forecasting in Planning Materials Research, 14, 151 National Materials Advisory Board, 1971, A Delphi Exploration of U.S. Ferroalloy and Steel Industries Cetron, 1969 Rosenberg, 1974, Science Invention and Economic Growth, The Economic Journal, 90 Lansberg, 1963 Rosenzweig, 1957, The Demand for Aluminum: A Case Study in Long Range Forecasting, U. of Illinois Bulletin, 54 Fisher, 1962, Contributions to Economic Analysis XXVI Fisher, 1972, An Econometric Model of the World Copper Industry, 3, 568 Huang, 1974, Prospects for World Import Demand for Bauxite/Alumina/Aluminum for Developing Countries in the Seventies, IBRD Paper Takeuchi, 1971 IBRD Commodities Division, 1974, Commodity Paper No. 8 U.S. Bureau of Mines, 1970, Mineral Facts and Problems Roberts, 1973, Future Resources for Engineering Materials, CME, 69 Brooks, 1972, Materials in a Steady State World, Met. Trans., 3, 759, 10.1007/BF02647646 Schroeder, 1974 Aluminum Company of America, 1973, Press Release Frank, 1974 1974 1974, Personal Discussion with Mr. C. Toth Toth, 1973, Mech. Eng., 24 1970, 198 Spangler, 1970 National Materials Advisory Board, 1972, Mutual Substitutability of Aluminum and Copper, NMAB 286 American Society for Metals, 1973, Metal Progress, 44 National Materials Advisory Board -NAE, 1971, Accelerated Utilization of New Materials Kumar, 1973 1975, Invention and Intelligence American Society for Metals, 1974, Metal Progress, 41 American Society for Metals, 1972, Metal Progress, 52 American Society for Metals, 1970, Metal Progress, 18 1972, NATO unclassified document Copper Development Association, 1973, Managing Future Resources—Copper in Competition