In this article,authors start from the introduction of frontier production function,then they take Xian aircraft factory as example to make estimation of technical inefficiency,and make a brief analysis.
In this article,authors start from a systematical introduction to the theoretical system of price index and purchasing power parity,then propose several criteria to the production and selection of these indexes,and ex...In this article,authors start from a systematical introduction to the theoretical system of price index and purchasing power parity,then propose several criteria to the production and selection of these indexes,and expose their comment to each one.Besides,they also give judgement to some commonly used or famous indexes/purchasing power parities,according to the criteria provided in this article.展开更多
文摘In this article,authors start from the introduction of frontier production function,then they take Xian aircraft factory as example to make estimation of technical inefficiency,and make a brief analysis.
文摘In this article,authors start from a systematical introduction to the theoretical system of price index and purchasing power parity,then propose several criteria to the production and selection of these indexes,and expose their comment to each one.Besides,they also give judgement to some commonly used or famous indexes/purchasing power parities,according to the criteria provided in this article.
