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Shigeru Ishikawa 《Food Policy》1977,2(2):90-102
The prospects for food and agriculture in China depend upon the prospects for changes in the population between urban and rural sectors, changes in the levels of food consumption in these sectors, and the potential for increasing production in response to increased demand. Prof Ishikawa examines the elements influencing demand pressure, the economics of mechanisation in China, and the economic and social conditions in which the mechanisation can be realised. He concludes that China is facing a new situation in which a significant change in either or both the resource allocation pattern and the incentive system will be required. 相似文献
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This paper examines whether real estate firms can avoid price competition when properties in the vicinity are priced by allies. An oligopoly model with differentiated products generally suggests that real estate firms engage in price competition with their spatially closest rivals. Yet, they can raise property prices when the market share of their allies increases. To test this prediction, a spatial autoregressive model with spatial autoregressive disturbances, including a share of allies in the vicinity, is estimated using data on the prices of residential condos in central Tokyo, Japan. The model prediction is supported by the empirical results. In the data set, the magnitude of the market share on property prices increases with the expansion of the size of the spatial market. 相似文献
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This study assesses the inventory and productivity performance of the Japanese and US automotive industries in recent decades. Within each country we distinguish between vehicle assemblers and parts suppliers. In Japan, assemblers and suppliers made dramatic inventory reductions and productivity gains, particularly during the 1970s. By comparison, we find an unbalanced pattern for the United States: American assembly plants have been streamlined, but parts suppliers have stagnated. In both countries our findings suggest a strong association between inventory reduction and productivity growth © 1997 John Wiley & Sons, Ltd. 相似文献
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