The index numbers are computed bya Laspeyres type formula applying averageregional Wheat-based price relativesas weights The regional Wheat-based pricerelatives of commodities are the arithmeticaverages of the nationa...The index numbers are computed bya Laspeyres type formula applying averageregional Wheat-based price relativesas weights The regional Wheat-based pricerelatives of commodities are the arithmeticaverages of the national wheat-basedprice relatives weighted by the countryproduction of the commodities concerned．The national Wheat-based price展开更多
文摘The index numbers are computed bya Laspeyres type formula applying averageregional Wheat-based price relativesas weights The regional Wheat-based pricerelatives of commodities are the arithmeticaverages of the national wheat-basedprice relatives weighted by the countryproduction of the commodities concerned．The national Wheat-based price
