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131.
Interior Optimal Chaos with Arbitrarily Low Discount Rates 总被引:1,自引:0,他引:1
In this study, we demonstrate, for an arbitrarily small discount rate, the existence of a topologically chaotic policy function that lies in the interior of the technology set in a two-sector model with smooth production and utility functions. For this purpose, we adopt CES production functions and a utility function with a constant elasticity of intertemporal substitution. The two-sector model with those functions always has a policy function lying in the interior of the technology set (interior policy function). The existence of a scramble set of a policy function may be proved even in the case in which the discount rate is arbitrarily small.
JEL Classification Number: 041. 相似文献
JEL Classification Number: 041. 相似文献
132.
This paper constructs a two-period model in which a domestic monopoly firm produces a good given an amount of import of the good. In the second period, the monopoly firm faces a capacity constraint with regard to its production level. The production level in the first period sets the maximum quantity for the second period. We investigate the effects of quotas on welfare to examine the economic rationale of the national-security argument for trade protection. Under decreasing marginal costs of a monopoly firm, tightening the import quota may increase the domestic consumer surplus and the social welfare. 相似文献
133.
Shuntaro Shishido Makoto Nobukuni Kazumi Kawamura Takahiro Akita Shunichi Furukawa 《Economic Systems Research》2000,12(1):45-64
Empirical sectoral analyses of a standard development pattern have focused upon changes in the value added, disregarding the structural changes in intermediate input. In a more comprehensive approach to the production function, the present paper analyses both sectoral intermediate inputs and the value added by using 45 input-output tables to discover a standard pattern of the changes in the input-output coefficients as an economy develops. The major findings are first a U-shape pattern of the average value added ratio and, conversely, an inverse U-shape pattern of the average intermediate input ratio. Secondly, as compared with principal input coefficients that are broadly stable, supplementary input coefficients exhibit the non-linear trends of an inverse U shape contributed by a rising trend in agriculture in the early stages, and a growing energy cost in most sectors, although this is partly offset by mild U shapes of transport and distribution costs. A similar inverse U-shape pattern is implied for the Leontief multiplier. 相似文献
134.
Akihiko?YanaseEmail authorView authors OrcID profile Makoto?Tawada 《Journal of Economics》2017,121(1):51-73
This paper develops a dynamic trade model with a stock of public infrastructure, which has a property of “unpaid factor of production”. We show that a country with a smaller (larger) labor endowment tends to become an exporter of a good whose productivity is more (less) sensitive to the stock of public infrastructure. We also show that after the opening of trade, the labor-scarce country becomes unambiguously better off but the labor-abundant country may become worse off. Overall, these results contrasts with those obtained in the case of public intermediate goods with a “creation of atmosphere” property. 相似文献
135.
Makoto Yano 《International Economic Review》2001,42(3):729-750
This study investigates the effect of a country's suppression of competition in its market for nontradables. It assumes that the initial equilibrium is stationary and demonstrates that if competition is suppressed in a small country, the country's trade surplus increases in the short run. In the large country case, the same change creates an excess demand for future tradables and affects the relative price between present and future tradables. Using a two‐country model, the study shows that this price change redistributes real wealth from the country with a trade deficit to the country with a trade surplus. 相似文献
136.
This note investigates how global uncertainty relates to extreme waves of capital flows, including foreign direct investment, portfolio investment, and other investment. We find the clear differences in the role of global uncertainty between advanced and developing economies. Global uncertainty increases the likelihood of sudden contraction of portfolio investment in both advanced and developing economies, while it increases that of foreign direct investment in only advanced economies. 相似文献
137.
AbstractThis study investigates the impacts of cross-buying behavior in an online shopping mall where customers can purchase from additional product categories from various independent stores. We focus on the extent to which store loyalty and relationship duration moderate the cross-buying effects on three behavioral traits: customers’ purchase rate, lifetime duration, and spending. The results reveal that customers who engage in cross-buying more intensely purchase more frequently, have longer expected lifetime duration, and spend higher amounts in each transaction. The impacts on purchase frequency and customer retention are even greater for customers who exhibit higher behavioral loyalty toward some stores. However, store loyalty is found to weaken the association between cross-buying and average spending. Further, relationship duration appears to weaken the effects of cross-buying on purchase rate and spending. These results provide new insights into the impacts of cross-buying on customer value as well as managerial implications for shopping mall owners. 相似文献
138.
Makoto Shimoji 《International Journal of Economic Theory》2023,19(3):559-579
We take a teacher's exam-setting task as an information design problem. Specifically, the teacher chooses a conditional distribution of grades given students' types. After observing their exam results, each student updates her belief regarding her type via Bayes' rule and chooses an action. Students' reactions to the same exam result could be different, depending on their heterogeneous prior beliefs. The teacher's objective is to persuade students to take a certain action (e.g., applying to universities), which some may not choose without an exam. The teacher adopts different grade distributions, depending on the teacher's and the students' heterogeneous prior beliefs. 相似文献
139.
Asia-Pacific Financial Markets - We examine a discrete–time optimal pair–trade execution problem with generalized cross–impact. This research is an extension of Fukasawa... 相似文献
140.
This article develops a model in which market structure is determined endogenously by the choice of intermediation mode. There are two representative modes of intermediation that are widely used in real-life markets: one is a middleman mode where an intermediary purchases inventory from the wholesale market and resells to buyers; the other is a market-making mode where an intermediary offers a platform for buyers and sellers to meet and trade. We show that a marketmaking middleman, who adopts a mixture of these two intermediation modes, can emerge in a directed search equilibrium and discuss implications for the market structure. 相似文献