In this paper, the author gave a theoretical description of the structural vicissitudes of the system of economic statistical information in China, and based on it, put forward several suggestions in relation to the s...In this paper, the author gave a theoretical description of the structural vicissitudes of the system of economic statistical information in China, and based on it, put forward several suggestions in relation to the strategy of the statistical development of China.展开更多
After a research on the stochastic property of individual index, the paper examined the individual price index and the individual quantity index of the whole goods of a society under the probability space. On the basi...After a research on the stochastic property of individual index, the paper examined the individual price index and the individual quantity index of the whole goods of a society under the probability space. On the basis of the examination, the paper made a conclusion that the stochastic vector (X,Y) are approximately subjects to the dual normal distribution, and found the true values of price index EZ and quantity index EY under different economic environment in witch supply or demand plays the major role in different periods of time. The paper also argued that as long as the sample size n of representative goods are getting large, the price index of representative goods will approach the true value of price index of all goods. This shows that the price index of representative goods is a good estimate value of the true values of price index EZ of all goods in a society.展开更多
The official statistics practice has been changing in China during the past two decades,in which the reform according to 《System of National Accounts 1993》,organized by UN,EU,IMF,OECD and World Bank, is the most imp...The official statistics practice has been changing in China during the past two decades,in which the reform according to 《System of National Accounts 1993》,organized by UN,EU,IMF,OECD and World Bank, is the most important reform.However statistics for this field are less well developed than statistics needed and the some current accounting methods should be improved gradually.展开更多
文摘In this paper, the author gave a theoretical description of the structural vicissitudes of the system of economic statistical information in China, and based on it, put forward several suggestions in relation to the strategy of the statistical development of China.
文摘After a research on the stochastic property of individual index, the paper examined the individual price index and the individual quantity index of the whole goods of a society under the probability space. On the basis of the examination, the paper made a conclusion that the stochastic vector (X,Y) are approximately subjects to the dual normal distribution, and found the true values of price index EZ and quantity index EY under different economic environment in witch supply or demand plays the major role in different periods of time. The paper also argued that as long as the sample size n of representative goods are getting large, the price index of representative goods will approach the true value of price index of all goods. This shows that the price index of representative goods is a good estimate value of the true values of price index EZ of all goods in a society.
文摘The official statistics practice has been changing in China during the past two decades,in which the reform according to 《System of National Accounts 1993》,organized by UN,EU,IMF,OECD and World Bank, is the most important reform.However statistics for this field are less well developed than statistics needed and the some current accounting methods should be improved gradually.
