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191.
Less developed countries have received substantial foreign aid for transport infrastructure, making its quantitative assessment important. To investigate the effect of aid for road infrastructure on the location of foreign and domestic firms, this study employs the first comprehensive census on all business establishments in Cambodia for 2011 and measures the geographical distribution of aid disbursements in roads. Estimating a negative binomial model, we find that aid disbursements in roads have little influence on the entry of foreign and domestic firms across communes. Compared with the aid effect, the location of firms is more strongly influenced by other determinants such as population size, electricity access, and labor supply. 相似文献
192.
The purpose of this paper is to demonstrate the powerful and flexible applicability of the Gram–Charlier expansion to pricing of a wide variety of interest rate related products involving interest rate risk and credit risk. In this paper, we develop easily implemented approximations of the prices of several derivatives; swaptions, CMS, CMS options, and vulnerable options. Associated with the default risk, a survival contingent forward measure is constructed. 相似文献
193.
Abstract This paper re‐examines how differences in systems for financing education influence GDP by highlighting a neglected function of education policy: it affects the magnitude of gains from job assignment. When more productive jobs demand more skill, privately financed education can increase productivity gains from matching between jobs and skill by increasing the availability of highly educated people. This differs from the standard argument that publicly financed education increases the total amount of human capital by equalizing educational opportunities. It is shown that if job opportunities have large variations in productivity, education policy may face a serious efficiency–equity trade‐off. 相似文献
194.
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
195.
By extending the work of Mourmouras and Lee (1999), we show that the growth-maximizing income tax rate maximizes also the utilities of not only all current generations but also all future generations. This result means that the statement that the growth-maximizing income tax rate is equivalent to the welfare maximizing one holds true in a stronger sense than Barro (1990) and Mourmouras and Lee (1999) have pointed out. 相似文献
196.
Hitoshi Tanaka 《Journal of Economics》2006,87(3):209-240
This paper investigates how imitation activities affect the technology gap between developing and developed countries using
a North-South model in which the variety of goods is expanding over time. If imitation productivity is high enough, nonrivalrous
ideas and inexpensive labor enables developing countries to reduce their technological backwardness by imitating products
even if their initial level of technology is far behind the technology in developed countries. We also show that the rise
of imitation productivity may benefit both developing and developed countries if they prefer a sufficient variety of goods. 相似文献
197.
198.
A price competition game under free entry 总被引:1,自引:0,他引:1
Makoto Yano 《Economic Theory》2006,29(2):395-414
This study builds a game of Bertrand-like price competition in a market with free entry. Under the assumption of a standard U-shaped average cost curve, it demonstrates that even if the number of sellers is small, a long-run competitive outcome can be supported as a Nash equilibrium. This game provides unifying treatments to the standard Bertrand equilibrium, the long-run competitive outcome, Demsetz’s equilibrium as well as other types of equilibria that have not been known in the existing literature.This paper is dedicated to Professor Mukul Majumdar to celebrate his sixtieth birthday. I am deeply indebted to Mukul for his generosity and kindness towards me throughout my career. I am also grateful to Tapan Mitra and anonymous referees for their very useful comments and suggestions in the revision and to Fumio Dei, Jim Friedman, Koji Ishibashi, Atsushi Kajii, Takashi Kamihigashi, Kunio Kawamata, Kei-ichi Koda, Takashi Negishi, Michihiro Ohyama, Santanu Roy, and Yoshimasa Shirai for useful conversations and correspondence and, in particular, Motonari Kurasawa, who drew to my attention Demsetz’s work. 相似文献
199.
Analysis of the energy access improvement and its socio-economic impacts in rural areas of developing countries 总被引:2,自引:0,他引:2
Makoto Kanagawa 《Ecological Economics》2007,62(2):319-329
Access to modern energy is one of the most basic requirements for development. In rural areas of developing countries, there are a large number of people who do not have access to LPG and depend on traditional biomass such as wood, crop, and dung for cooking. In addition, energy has numerous and complex links with poverty reduction. Therefore, it is important to estimate the impacts of energy access improvement on socio-economic situation in the rural areas of developing countries quantitatively. This study focuses on socio-economic impacts of cooking demand through changes in stoves adopted by the rural households. We have developed an energy-economic model of rural areas in India to analyze the links between energy, income, and health hazard, applying both opportunity cost for using fuelwood and exposure to Resipirable Suspended Particulate Matter (RSPM). As a result of the analysis, there is a positive relation between the opportunity cost and the average RSPM exposure of women in the rural areas. Following to increase in the opportunity cost, that is, income, the cost of an improved wood stove becomes relatively lower first than that of a traditional wood stove, and then a gas stove attains price competitiveness. It is achieved that the average RSPM exposure is below the WHO and Japanese criteria for Suspended Particulate Matter (SPM), 190 and 100 [μg/m3], at the opportunity cost of US$9 and 15/GJ, respectively. 相似文献
200.
Yasuhito Tanaka 《Journal of Mathematical Economics》2009,45(3-4):241-249
We will show that in the case where there are two individuals and three alternatives (or under the assumption of the free-triple property), and individual preferences are weak orders (which may include indifference relations), the Arrow impossibility theorem [Arrow, K.J., 1963. Social Choice and Individual Values, second ed. Yale University Press] that there exists no binary social choice rule which satisfies the conditions of transitivity, Pareto principle, independence of irrelevant alternatives, and non-existence of dictator is equivalent to the Brouwer fixed point theorem on a 2-dimensional ball (circle). Our study is an application of ideas by Chichilnisky [Chichilnisky, G., 1979. On fixed points and social choice paradoxes. Economics Letters 3, 347–351] to a discrete social choice problem, and also it is in line with the work by Baryshnikov [Baryshnikov, Y., 1993. Unifying impossibility theorems: a topological approach. Advances in Applied Mathematics 14, 404–415]. 相似文献