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101.
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Yukiko Abe 《Journal of the Japanese and International Economies》2012,26(1):23-43
This study uses repeated cross-sectional data from 1982 to 2007 to understand labor force behavior of men in Japan, focusing on the increase in non-regular employment. I find that regular employment fell significantly for recent cohorts of less-educated men. Regular employment of single men and less-educated married men responded more to the business cycle than did regular employment of highly educated married men. Cohorts who finished their schooling in the late 1990s and early 2000s experienced a severe decline in regular employment at young ages, although this phenomenon was mainly observed among single men and not among married men. 相似文献
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Kiyotaka Nakashima Makoto Saito 《Journal of the Japanese and International Economies》2012,26(3):454-471
Using Japanese money market data, this paper compares the predictive ability of the log–log specification with infinite elasticity at a zero interest rate and the semilog specification with a one time switch from moderate to relatively high semielasticity at annual interest rates less than 0.5%. We find that the latter specification dominates the former in terms of predictive ability for the extremely low interest rate regime (the period between 1999 and 2006) because under the former the semielasticity is excessively sensitive to slight changes in interest rates. We find that interest rate semielasticity has remained stable at a high level since the mid-1990s. 相似文献
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Abe De Jong 《European Finance Review》2002,6(1):31-62
In this study we investigate the role of leverage indisciplining overinvestment problems. We measure the relationships between leverage, Tobin's qand corporate governance characteristics for Dutch listed firms. Besides, ourempirical analysis tests for determinants of leverage from tax and bankruptcy theories. Representinggrowth opportunities, q is expected to be an agency-based determinant of leverage.Simultaneously, q represents firm value, which is determined by leverage and governancestructures. We test a structural equations model in which we deal with this simultaneousnature of the relation between leverage and q. Our results indicate that Dutch managersavoid the disciplining role of debt, when they are most likely to overinvest. Leverage is mainlydetermined by tax advantages and bankruptcy costs. In addition, we test the impact ofleverage on excess investment. We do not find a difference in the influence of leverage oninvestment between potential overinvestors and other firms. This confirms that the disciplinary roleof leverage in Dutch firms is absent. 相似文献
107.
Klaus Schmitz Abe 《Quantitative Finance》2013,13(9):1379-1392
Today, better numerical approximations are required for multi-dimensional SDEs to improve on the poor performance of the standard Monte Carlo pricing method. With this aim in mind, this paper presents a method (MSL-MC) to price exotic options using multi-dimensional SDEs (e.g. stochastic volatility models). Usually, it is the weak convergence property of numerical discretizations that is most important, because, in financial applications, one is mostly concerned with the accurate estimation of expected payoffs. However, in the recently developed Multilevel Monte Carlo path simulation method (ML-MC), the strong convergence property plays a crucial role. We present a modification to the ML-MC algorithm that can be used to achieve better savings. To illustrate these, various examples of exotic options are given using a wide variety of payoffs, stochastic volatility models and the new Multischeme Multilevel Monte Carlo method (MSL-MC). For standard payoffs, both European and Digital options are presented. Examples are also given for complex payoffs, such as combinations of European options (Butterfly Spread, Strip and Strap options). Finally, for path-dependent payoffs, both Asian and Variance Swap options are demonstrated. This research shows how the use of stochastic volatility models and the θ scheme can improve the convergence of the MSL-MC so that the computational cost to achieve an accuracy of O(ε) is reduced from O(ε?3) to O(ε?2) for a payoff under global and non-global Lipschitz conditions. 相似文献
108.
Summary This study investigates interlinkage among the business cycles of countries from the viewpoint of endogenous real business cycles. For this purpose, we build a simple perfect foresight equilibrium model with two countries and characterize the global dynamics of a free-trade equilibrium as well as that of each country's autarky equilibrium by means of the fundamental structure of an economy.We are greatful to Murray Kemp, Mukul Majumdar, Takashi Negishi, Marcus Noland, Ian Novos, Jose Scheinkman and an anonymous referee for useful conversations and suggestions. 相似文献
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This paper studies the effect of product ownership and quality on nonstop entry in the airline industry. Specifically, this paper empirically examines the decision of an airline to offer high-quality nonstop service between cities given that the airline may or may not be offering lower quality one-stop service. I find that airlines that offer one-stop service through a hub are less likely to enter that same market with nonstop service than those that do not. In addition, the quality of the one-stop service is an important determinant of entry. Airlines are more likely to enter a market with nonstop service if their own or their rival's one-stop service in the market is of lower quality. Estimates suggest that the entry of a rival nonstop carrier diminishes the probability a carrier enters the market with nonstop service. However, airlines offering one-stop service respond differently to nonstop rivals. In particular, relative to other carriers, those offering one-stop service are more likely to enter markets if there are nonstop rivals, suggesting that cannibalization effects are diminished in the presence of nonstop competition. 相似文献