排序方式: 共有16条查询结果,搜索用时 15 毫秒
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Murata SK 《Medical economics》1995,72(14):31-2, 34, 39
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This paper empirically examines depositors' ability to distinguish healthy banks from problematic banks, a necessary condition for depositors to impose discipline on banking institutions. We analyzed a large panel of 784 deposit‐taking institutions in Japan during the period from the 1992 financial year to the 2002 financial year. Our estimates indicate that depositors rightly appreciated the difference between healthy banks and risky banks, and that depositors of larger institutions are more sensitive to the bank risks than those of smaller institutions. We further argue that the estimated risk sensitivities of depositors are large enough to discipline the deposit‐taking institutions. 相似文献
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Kristian Behrens Giordano Mion Yasusada Murata Jens Südekum 《International Economic Review》2014,55(4):1305-1348
We develop a general equilibrium monopolistic competition model in which wages, productivity, consumption diversity, and markups respond to trade integration. We structurally estimate the model and simulate the impacts of removing all trade barriers generated by the Canada–U.S. border. Firm selection gets tougher by 8.09% in Canada and by 0.80% in the United States. Markups that consumers face, which are central to welfare, fall by up to 12.11% in Canadian provinces and by up to 2.82% in U.S. states. However, changes in markups measured at the firm level are ambiguous, thus providing a different piece of information. 相似文献
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This paper quantitatively examines the impact of intergenerational transfers on asset inequality among Japanese households. We estimate an intergenerational asset transfer function with various control variables, using a unique micro dataset taken from a survey conducted by the Economic and Social Research Institute, Cabinet Office. Employing three different models, a Tobit model, an interval regression model and an ordered probit model, to ensure that our results are independent of the specific econometric approach used, we investigate whether asset transfers received are correlated with households’ financial strength. We find that higher income households are likely to receive larger asset transfers. However, the contribution of intergenerational transfers to asset inequality appears to be small. 相似文献
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Murata SK 《Medical economics》1996,73(7):185-6, 189-90
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This paper presents a model of structural change and agglomeration. A decline in transportation costs, by enhancing consumers’ purchasing power, leads to Engel's law of the demand shift from agricultural to non-agricultural goods. At the same time, the decline in transportation costs, by enlarging the extent of the market for non-agricultural goods, induces Petty's law of the labor reallocation from agriculture to non-agricultural activities. These structural transformations weaken dispersion forces given by farmers tied to the land, whereas they strengthen agglomeration forces generated by footloose non-agricultural workers. Thus, a substantial decline in transportation costs gives rise to agglomeration of non-agricultural activities. 相似文献
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Murata SK 《Medical economics》1994,71(5):29-31, 33, 36
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Implementation issues in a grid-based multi-agent simulation system used for increasing labor supply
This paper describes issues of implementation for a Grid-based multi-agent simulation used to support decision-makers in making
their decisions. Recently, social scientists including sociologists, economists, and social psychologists, have become interested
in large- scale multi-agent simulation. However, users who are not familiar with operating large-scale computing resources
may have a difficult time implementing these simulations. Therefore, the authors have developed a computing environment with
a task-control support framework for a day care center allocation problem. In addition, we show how to implement the Grid-based
multi-agent simulation system. In this paper, we examine the effectiveness of the proposed system using experiments with human
subjects. By using the proposed prototype system, decision-makers were able to find near optimal solutions without examining
all possible tasks. 相似文献