Cross-base tax elasticity of capital gains

This paper studies the cross-base tax elasticity of capital gains realizations to labour income taxes when capital gains are taxed at a separate proportional tax rate. Using a longitudinal panel of over 265 000 individuals in Sweden, this paper shows in a regression kink design that labour income taxes affect capital gains realizations in two ways. An increase in the marginal labour income tax rate increases the likelihood of realizing capital gains and the amount of realized capital gains. One implication of this result is that labour income taxes have a lock-out effect but that the magnitude of this effect is smaller than the lock-in effect of the actual capital gains tax.     

Equilibrium capital taxation in open economies under commitment

This paper analyzes equilibrium capital taxation in open economies with strategic interaction in a neo-classical growth model. Under perfect commitment, I show that non-cooperative capital taxes are zero in the long run for a large open economy, thereby generalizing the result previously established only for the special cases of a closed and a small open economy. This does not represent a race to the bottom, though, since the result is independent of the degree of capital mobility, the number of countries, or a country׳s size relative to the rest of the world. Moreover, when countries cooperate, they still set capital taxes to zero in the long run. These outcomes are robust to different equilibrium specifications, the inclusion of endogenous government spending, and heterogeneous agents and non-linear labor income taxation. Governments find it optimal to implement the efficient capital allocation in the long run, both in a closed and an open economy; this trumps incentives to tax foreigners’ domestic capital holdings by raising capital taxes and attracting capital from abroad by lowering capital taxes.     

The effect of corruption on capital accumulation

This paper examines the effect of corruption in infrastructure development as well as in capital and labor markets, on capital accumulation and output in an overlapping generations model. Corruption affects income redistribution, government expenditures on infrastructure, firms’ incentive to invest, and workers’ incentive to supply labor. An increase in corruption in infrastructure development decreases capital accumulation and output if the decrease in the savings of ordinary workers is sufficiently large. An increase in corruption in the capital market decreases capital accumulation and output. An increase in corruption in labor market decreases capital accumulation and output when labor supply is completely inelastic. Simulation results based on plausible parameter values indicate that an increase in corruption in the labor market will also reduce labor supply, capital accumulation and output.      

Addressing causality in the effect of capital account liberalization on growth

Evidence supporting the positive effects of capital account liberalization on growth is mixed at best. Even after conditioning on the quality of domestic financial institutions, a significant number of studies still find no effect. One possible explanation is reverse causation. If low growth countries liberalize in order to spur growth, the observed correlation between growth and liberalization will underestimate the impact of capital account openness. To eliminate this bias, I instrument capital account liberalization with the average level of openness of other countries to capture the “fad” element in financial liberalization. IV estimates indicate a significant positive effect of liberalization on growth, confirming the predictions of economic theory.     

The distributional effects of progressive capital taxes

Rising inequality since the 1980s has spurred much research examining the underlying causes and potential policy responses. Among the more controversial, One of the more controversial policy proposals is a progressive capital tax in response to rising top wealth shares around the world proposes a progressive capital tax in response to rising top wealth shares around the world. This paper introduces rank-based econometric methods for dynamic power laws as a tool for estimating the effect of progressive capital taxes on the distribution of wealth under different assumptions about the impact of these taxes on household behavior. In most scenarios, we find that a small tax levied on 1% of households would substantially reshape the US wealth distribution and reduce inequality.     

Undominated (and) perfect equilibria in Poisson games

In games with population uncertainty some perfect equilibria are in dominated strategies. We prove that every Poisson game has at least one perfect equilibrium in undominated strategies.     

缓解县域金融抑制的资金回流机制

如今中国大中城市的流动性过剩问题非常严重，但县域金融市场却存在金融抑制，与此同时，县域资金在市场机制的作用下不断外流，呈现出资金运动的马太效应，加剧了中国金融体系发展的不平衡。为此，我们亟待建立一种有效的资金回流机制，用好的金融机制留住资金，引导资金回流。     

Coordination and learning in games with strategic substitutes and complements

This paper experimentally compares the impact of the presence of strategic substitutes (GSS) and complements (GSC) on players’ ability to successfully play equilibrium strategies. By exploiting a simple property of the ordering on strategy spaces, our design allows us to isolate these effects by avoiding other confounding factors that are present in more complex settings, such as market games. We find that the presence of strategic complementarities significantly improves the rate of Nash play, but that this effect is driven mainly by early rounds of play. This suggests that GSS may be more difficult to learn initially, but that given sufficient time, the theoretically supported globally stable equilibrium offers a good prediction in both settings. We also show that increasing the degree of substitutability or complementarity does not significantly improve the rate of Nash play in either setting, which builds on the findings of previous studies.     

The instantaneous capital market line

Summary. We show that if the intercept and slope of the instantaneous capital market line are deterministic, then investors will not hold any hedge portfolios in the sense of Merton [9, 11]. They will choose portfolios that plot on the capital market line, and they will slide up and down the capital market line over time as their wealth and risk tolerance change. This result allows us to aggregate over investors and derive a single factor CAPM where the first and second moments of security returns may change stochastically over time and markets are potentially incomplete.Received: 21 June 2004, Revised: 10 December 2004, JEL Classification Numbers: G11, G12.An earlier version of this paper was presented at the Econometric Society Meeting in Pasadena (1997) under the title “Portfolio selection and asset pricing with dynamically incomplete markets and time-varying first and second moments”.     

A global game with strategic substitutes and complements: Comment

In Karp et al. (2007), an argument is made to show existence of Bayesian–Nash equilibrium in global games that may include both strategic substitutes and complements. This note documents a gap in the proof of that statement.     

Endogenous capital market imperfections, human capital, and intergenerational mobility

In this paper, capital market imperfections are endogenized considering an adverse selection problem between banks and borrowers. We develop a growth model with linear OLG wealth dynamics, where agents are heterogeneous in terms of observable wealth and ability, which is private information. We show that banks react to this informational asymmetry by granting higher loans to talented borrowers. This, in turn, helps poor and talented agents to become educated and catch up with the rich agents. Furthermore, the credit market friction leads to greater human capital accumulation.     

The effect of capital requirement regulation on the transmission of monetary policy: evidence from Austria

This paper analyzes the role of banks’ regulatory capitalization in the transmission of monetary policy. We use a confidential dataset for Austrian banks spanning from the first quarter of 1997 to the fourth quarter of 2003. We find evidence that Austrian banks react in an asymmetric way to monetary policy depending on their regulatory excess capitalization, i.e. low capitalized banks react more restrictively to a monetary tightening than their highly capitalized peers.

The relative importance of capital inflows: some evidence from emerging market economies

This article examines the relative importance of the main components of capital inflows for a sample of emerging market economies. Does composition matter? Is there a nexus between capital inflow components? We assess, firstly, how each capital inflow component reacts to important macro and policy variables, and secondly, how the components themselves interact. We find that bank inflows appear the most sensitive to macro factors, institutions matter more for Latin America and external financial factors matter more for Asia. Further, for Latin America, capital inflows interact largely as complements, while for Asia, any expansion of bank inflows might crowd out FDI and portfolio flows.     

人民币汇改后中国资本市场改革的成就与问题

解决资本市场与货币市场的不平衡发展是中国实行金融改革的主要动因之一，随着大力发展资本市场的中央文件陆续提出，中国资本市场改革进展顺利，2005年7月人民币汇改后，资本市场也随之进入发展新阶段。过了2006年中国加入WTO承诺——对外开放金融业即将兑现，此前出现的新机遇和新问题亟待我们去分析解决，以积极应对对外开放对我国金融业带来的冲击并把握金融业开放给我们带来的契机。     

基于创新型企业的风险投资发展对策探析

二十世纪90年代以来,以高新技术产业为主导的知识经济浪潮席卷全球,推动了风险投资的发展;技术创新作为企业创新的重要内容,是国内企业迎接全球经济一体化,提高核心竞争力的必然选择。笔者在回顾国内外风险投资理论研究成果的基础上,基于我国经济社会发展现状,就若干风险投资研究的前沿领域,从公司治理、价值评估、运作与退出机制、宏观环境等方面,讨论了风险投资的发展对策。     

The puzzling dual of the uncovered interest parity puzzle evidence from Pacific Rim capital flows

International financial arbitrage should prevent the existence of non-zero expected returns when borrowing in one currency and lending in another implying that interest differentials should predict exchange rate movements. The failure of interest differentials to act as an unbiased predictor of future exchange rate movements is referred to as the uncovered interest parity puzzle. This paper explores whether capital flows respond to these interest differentials in the context of a model in which dynamic adjustment costs keep capital from flowing immediately across borders. The paper finds little or even a negative relationship between expected excess returns on exchange rate adjusted U.S. money market rates (relative to domestic interest rates) and capital flows to the U.S. from Australia, Canada, Japan or Korea.     

The political economy of capital market integration and tax competition

This paper investigates the effect of capital market integration (CMI) on capital taxes in a political economy framework in which policy is influenced by lobbying of interest groups. CMI increases the efficiency cost of the capital tax, which introduces incentives to reduce the tax rate, but also reduces lobbying by owners of capitalists, which introduces countering incentives to increase the tax rate. CMI can therefore result in a higher capital tax rate. When the market share of each country is small, CMI may increase government supply of public goods and enhance efficiency, which implies that, in the presence of policy endogeneity through lobbying, decentralized policymaking can be more efficient than centralized policymaking.     

广东区域发展不平衡的锁定效应与解锁路径

本文阐述了广东省区域经济发展不平衡的八种锁定效应,指出广东省区域经济发展不平衡是多种主观性、客观性因素长期锁定的综合结果。在此基础上,本文提出了广东省区域经济发展不平衡的七种解锁路径。     

Inflationary finance, capital mobility, and monetary coordination

This paper compares the inflation rate before and after monetary coordination between two benevolent governments. Many authors have previously argued that monetary coordination will reduce inflation [e.g., Aizenman, 1992; Beetsma & Bovenberg, 1998; Jensen, 1997; Kimbrough, 1993; Sibert, 1992; Tori, 1997]. Unlike these studies, the present paper introduces a mobile factor, which is capital. While capital may move freely between countries, it is subject to the inflation tax of the country in which it is located. This is because of a cash-in-advance type constraint governing investment expenditures. Since capital is perfectly mobile, inflation tax competition between governments leads to suboptimally low inflation. When countries coordinate their monetary policies, they can raise the inflation tax simultaneously without fear of capital flight. Hence, inflation tends to increase rather than decrease after monetary coordination.     

发展中国家的资本账户开放:问题和抉择

无论是对发达国家还是发展中国家资本账户的开放性研究,人们都倾注了大量的精力.但是回顾这争鸣的百家,对发展中国家资本账户开放后的经济效应,也莫衷一是.尽管如此,被经济学界广泛承认的事实是,资本账户开放后的效应是因各国情况不同而不同的,需要决策者审时度势,慎之又慎,尤其要避免伴随资本账户开放而可能带来的金融冲击甚至危机.