第1个回答 2008-06-10
GDP per capita reflects the people's wealth and living standards and China's economic situation. The per capita GDP forecasts, help us better understand China's economic situation.
Retail sales of consumer goods reflected the Chinese people's consumption level. Because of changes in consumption levels and changes in national income growth has a direct relationship of interdependence, the total retail sales of social consumer goods to the forecast on China's economy is also a measure. But consumption is a major part of GDP, its GDP would be a change in the movement. For these two data projections, will allow us to accurately understand China's economic development level.
By using GM (1,1) grey model, orthogonal polynomial regression analysis and forecasting model of a combination of the above two methods of forecasting model GM were the per capita GDP and total volume of retail sales data were a comprehensive analysis of forecasts. Through three methods of per capita GDP and the total volume of retail sales data were forecast to 08 and 09 of the per capita GDP and retail sales of consumer goods, hoping to more realistically reflect our society's level of economic development and people's consumption level.本回答被提问者采纳
第2个回答 2008-06-10
GDP per capita reflects the people's wealth and living standards and China's economic situation. The per capita GDP forecasts, help us better understand China's economic situation.
Retail sales of consumer goods reflected the Chinese people's consumption level. Because of changes in consumption levels and changes in national income growth has a direct relationship of interdependence, the total retail sales of social consumer goods to the forecast on China's economy is also a measure. But consumption is a major part of GDP, its GDP would be a change in the movement. For these two data projections, will allow us to accurately understand China's economic development level.
By using GM (1,1) grey model, orthogonal polynomial regression analysis and forecasting model of a combination of the above two methods of forecasting model GM were the per capita GDP and total volume of retail sales data were a comprehensive analysis of forecasts. Through three methods of per capita GDP and the total volume of retail sales data were forecast to 08 and 09 of the per capita GDP and retail sales of consumer goods, hoping to more realistically reflect our society's level of economic development and people's consumption level.