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51.
We investigate the role of investors’ net hedging strategy (factor) in predicting stock returns and pricing the cross-section of individual stocks and equity portfolios. We estimate stock exposure to changes in the hedging factor and show that the hedging premium is driven by outperformance of stocks with large positive net hedging betas, which explains their higher average returns. We find the positive hedging premium indicates risk-averse investors demand extra compensation to hold stocks with higher equity risk premiums, and they are themselves willing to pay higher prices for stocks with positive hedging betas.  相似文献   
52.
We study convex risk measures describing the upper and lower bounds of a good deal bound, which is a subinterval of a no‐arbitrage pricing bound. We call such a convex risk measure a good deal valuation and give a set of equivalent conditions for its existence in terms of market. A good deal valuation is characterized by several equivalent properties and in particular, we see that a convex risk measure is a good deal valuation only if it is given as a risk indifference price. An application to shortfall risk measure is given. In addition, we show that the no‐free‐lunch (NFL) condition is equivalent to the existence of a relevant convex risk measure, which is a good deal valuation. The relevance turns out to be a condition for a good deal valuation to be reasonable. Further, we investigate conditions under which any good deal valuation is relevant.  相似文献   
53.
This study provides comprehensive evidence on the pricing of financial constraints (FC) risk on London Stock Exchange during the period 1988–2013. Utilizing a large number of proxies for FC, we find that investors are not compensated with higher premia for holding shares of financially constrained firms. To the contrary, in most of the cases, the most constrained firms significantly underperform, both statistically and economically, the least constrained ones. Focussing on the Whited–Wu index to construct a zero-cost FC factor that goes long the most constrained firms and sells short the least constrained ones, we find that this factor carries a significantly negative premium and it is priced in the cross-section over and above the commonly used risk factors.  相似文献   
54.
Using a sample of asset sell‐off transactions from January 1990 to April 2010, we find that the method of payment used in asset sell‐off transactions is associated with several characteristics cited in the acquisitions research that reflect cash constraints of the bidder. Specifically, bidders facing more stringent cash constraints are more likely to use equity when purchasing assets, while sellers subjected to cash constraints prefer cash when selling assets. Second, we find that the variation in method of payment among asset sell‐off transactions also is partially explained by variables representing asymmetric information. Third, we apply our model to an expanded sample that includes non‐U.S. sellers of assets and find that an equity payment is more likely when sellers are based in countries that have relatively high country risk (more government restrictions), weak shareholder rights, and a weak legal system. Thus, it appears that bidders prefer that sellers share in the risk of the transaction under these conditions.  相似文献   
55.
We investigate how investors should optimally choose to invest in a dynamically complete international market. We find closed-form solutions for the optimal investment strategy and for the wealth loss an investor suffers from not investing internationally. Theoretically, we show that the gain from international investment is due to the speculative investment only, and why it is important for an investor from a large economy to invest in a small economy. In a numerical example we compare the wealth losses investors from Denmark and the U.S. suffer due to home bias.  相似文献   
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2019年,虽然油气产量稳步增长,但是受经济下行、国际油气价格下跌影响,炼厂开工率与油品销售量双降,国际大石油公司的经营业绩由升转降。国际大石油公司因势利导主动调整发展策略,采取多种举措增储上产、稳定收入,持续在资源优势区域和需求高增长区域优化产业链布局,通过提升海外经营资产集中度、优化资源配置与组合、获取较低成本油气资源、主动拥抱数字化和智能化等经营策略,提升全产业链价值创造能力,向低碳化、清洁化、数字化综合性能源公司转型。这些动向为中国石油企业拓展业务领域、实现能源转型、提升盈利能力提供了新的思路和机会。  相似文献   
58.
This paper analyzes long-term comovements between hedge fund strategies and traditional asset classes using multivariate cointegration methodology. Since cointegrated assets are tied together over the long run, a portfolio consisting of these assets will have lower long-term volatility. Thus, if the presence of cointegration lowers uncertainty, risk-averse investors should prefer assets that are cointegrated. Long-term (passive) investors can benefit from the knowledge of cointegrating relationships, while the built-in error correction mechanism allows active asset managers to anticipate short-run price movements. The empirical results indicate there is a long-run relationship between specific hedge fund strategies and traditional financial assets. Thus, the benefits of different hedge fund strategies are much less than suggested by correlation analysis and portfolio optimization. However, certain strategies combined with specific stock market segments offer portfolio managers adequate diversification potential, especially in the framework of tactical asset allocation.
Dieter G. KaiserEmail:
  相似文献   
59.
并购动机理论是并购研究的中心问题之一.从行为金融的角度出发,学者们提出了股票市场驱动并购(SMDA)的并购动机理论模型,这个模型回答了诸如"谁收购谁"、"现金收购还是换股收购"、 "并购浪潮怎么产生"等等问题.本文比较全面地总结了SMDA的理论模型和实证研究两个方面的成果,并做了简要的评述.  相似文献   
60.
资产证券化作为当今国际资本市场上最具活力与最有效的一种金融工具正风靡全球,也进入了中国.资产证券化作为一项复杂的结构性融资安排,将受法律、税务、会计等多种制度的影响.本文力图在资产证券化税负分析框架的基础上,阐释税收作用机理,剖析我国税收政策缺失,探索税制优化路径.  相似文献   
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