Timm, Hans-Joachim - In: Intereconomics : review of European economic policy 15 (1980) 5, pp. 261-264
In this place we regularly published the HWWA Index of World Market Prices which has been computed since the fifties and was a comprehensive indicator of the price movements of the major raw materials traded in the world markets. Unavoidably, an, index of this kind has to be adjusted from time...
