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31.
We perform the most comprehensive test of long-term reversal in national equity indices ever done. Having examined data from 71 countries for the years 1830 through 2019, we demonstrate a strong reversal pattern: the past long-term return negatively predicts future performance. The phenomenon is not subsumed by other established cross-sectional return patterns, including the value effect. The long-term reversal is robust to many considerations but highly unstable through time. Finally, our findings support the overreaction explanation of this anomaly.  相似文献   
32.
This paper shows that liquidity is an important source of priced risk in China. Using A-share stocks in Shanghai and Shenzhen Exchange over the period 2007–2017, we examine the influence of liquidity on stock returns. A new liquidity measure that captures multiple dimensions of liquidity is proposed. Fama-Macbeth cross-sectional regression shows that the expected return is negatively correlated with liquidity. Based on Fama and French (1993), we propose a five-factor pricing model by incorporating reversal factor and liquidity factor. Time-series regressions show that the liquidity factor makes significantly marginal contributions to explaining excess stock returns. The liquidity factor based on the proposed measure works better than alternative liquidity measures such as turnover, Amihud illiquidity measure and the measure in Liu (2006).  相似文献   
33.
This paper proposes energy consumption in the US as a new measure for the consumption capital asset pricing model. We find that (i) industrial energy growth produces reasonable values for the relative risk aversion coefficient and the implied risk-free rate; (ii) compared to alternative consumption measures, industrial energy performs well in explaining the cross-sectional variation in stock returns with the lowest implied risk aversion and pricing errors; (iii) the industrial energy consumption risk model performs equally well as the Fama–French three-factor model in the cross-sectional asset pricing tests; and (iv) total energy consumption risk is priced in the presence of the Fama–French factor risks.  相似文献   
34.
We study a production economy with regime switching in the conditional mean and volatility of productivity growth. The representative agent has generalized disappointment aversion (GDA) preferences. We show that volatility risk in productivity growth carries a positive and sizable risk premium in levered equity. Our model can endogenously generate long-run risks in the volatility of consumption growth observed in the data. We show that introducing leverage with a procyclical dividend process consistent with the data is critical for the GDA preferences to have a large impact on equity returns.  相似文献   
35.
We study how an excessively favorable regulatory environment for banks could arise even with a perfectly competitive credit market in a median voter world. In our occupational choice model with heterogeneous wealth endowments, market failure due to unobservability of entrepreneurial talent endogenously creates a misalignment between surplus maximizing reforms and reforms that are preferred by the median voter, who is a worker. This is in contrast to the world without market failure where the electorate unanimously vote in favor of surplus maximizing institutional reforms. This paper illustrates how market failure could lead to political failure even in the benchmark political system that is free from capture by interest groups.  相似文献   
36.
王永钦  高鑫  袁志刚  杜巨澜 《金融研究》2016,431(5):191-206
近年来的金融危机和不同国家的发展路径促使经济学家们反思资产泡沫与实体经济之间的关系。过去几年主流经济学中开始涌现出一些富有洞见的相关理论和实证文献。本文通过一条逻辑主线对基于这些文献的进展进行了系统评述。资产泡沫产生于金融市场的不完全性,它既影响实体经济的效率和增长,也影响实体经济的波动。其中,金融发展程度(金融市场的完全性)扮演了重要的角色。金融发展程度会影响到资产泡沫的产生;而资产泡沫既可以缓解经济中的扭曲,也可以加剧经济中的扭曲,使得经济增长偏离黄金律。制度质量则会强化金融发展程度的影响。金融发展程度与制度质量在开放经济的情况下,还会影响到资本在国际间的流向和结构,从而对实体经济的增长和波动产生更复杂的影响。本文中所综述的理论洞见对于中国这类金融市场欠发达、正面临金融自由化与结构转型的新兴市场经济体尤其具有重要的政策含义。本文最后讨论了中国金融改革和金融发展中需要注意的一些问题。  相似文献   
37.
I describe a tractable way to study macroeconomic quantities and asset prices in a large class of dynamic stochastic general equilibrium models. The proposed approximate solution is analytical, log-linear, and adjusted for risk. Therefore, it is well suited to investigate economic mechanisms, describe the time series properties or estimate the model, and deal with stochastic volatility. I explain the pitfalls encountered by previous attempts to use simple approximation techniques, in particular with models featuring recursive preferences. Finally, I show the theoretical relationship between my solution and higher-order perturbation methods.  相似文献   
38.
39.
The paper investigates the extent of the impact from changes in asset price and risk on corporate investment behaviors as well as the real economy. The results support the unidirectional causality effects from asset price fluctuations on the macro-level. By applying quarterly data of Chinese listed companies, we further find the existence of balance sheet effect on the firm-level, which suggests that the changes in asset prices and risk affect the net asset value, and consequently influence corporate investment decisions. More importantly, the balance sheet effect appears to be much more significant after the implementation of new fair value accounting standards in 2007. The impact on the real economy from asset price risk is found to be more prominent as well.  相似文献   
40.
The existing literature deals with the optimal investment strategy of defined benefit (DB) or defined contribution (DC) pension plans. This article’s objective is to compare the optimal policies of different types of pension plans. This is done by first defining an original framework, which is based on the distinction between the nature of the guarantee—which can be internal or external—offered by or to a pension fund. This framework allows to establish links between optimization programs of DC, DB and targeted money purchase schemes. The case of an internal guarantee appears as a standard portfolio insurer’s problem. The second kind of guarantee, not analyzed in the literature yet with regard to the resulting optimal policy, is characterized by the existence of an option in the final wealth definition. Four funds are present in the internal guarantee optimal allocation: the speculative component, the preference independent guarantee- and contribution-hedge terms and the preference dependent state variable-hedge fund. The external guarantee program, solved with an original method using the principles of standard options theory, yields an optimal policy incorporating the delta of the option embodied in the final wealth definition. The conclusion is that the resulting optimal portfolio policy becomes riskier.
Katarzyna RomaniukEmail:
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