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排序方式: 共有1597条查询结果,搜索用时 26 毫秒
1.
This study is conducted to investigate the prediction of corporate financial distress based on the Merton (1974) market-based Distance to Default (DD) model over the period from 1997 to 2016 which covers a range of economic financial circumstances, including the Asian Financial Crisis (AFC) and Global Financial Crisis (GFC). The study focusses on the six largest countries in the ASEAN Economic Community (AEC), comprising of Indonesia, Malaysia, the Philippines, Singapore, Thailand, and Vietnam. Unlike previous studies which focus mainly on bankruptcy, this paper focusses on early warning distress indicators that signal distress well before bankruptcy. This is when firms experience difficulty in servicing debt as measured by interest coverage ratio (ICR) at a firm level and non-performing loans (NPLs) at a country level. Key empirical findings from this paper indicate that the market-based distance-to-default (DD) model is generally a good early warning indicator of financial distress in the following year, particularly for ICR, but that prediction accuracy varies between individual countries in the Southeast Asian region.  相似文献   
2.
Islamic equity portfolios work with a smaller investment universe given the filtering of non-Shari’ah compliant stocks. It has been theoretically argued that this culminates in suboptimal portfolio diversification, which in turn adversely affects risk-adjusted returns. We offer empirical evidence that such a conceived portfolio diversification “penalty” is far from a foregone conclusion, at least empirically. Our results tend to indicate that Islamic portfolios are not invariably handicapped in terms of portfolio diversification. We also explored dimensions that may account for differences in the relative investment performance between Islamic and conventional portfolios, such as portfolio constraints, short selling and market conditions. We believe this paper is among the first to apply substantial empirical analysis specifically with respect to the portfolio diversification perspective on Islamic equity investments.  相似文献   
3.
黄晶 《商业研究》2020,(3):113-121
资本回报率下降对人力资本投资、收入不平等程度有较大影响。本文将可变资本回报率加入Galor-Zeira模型,理论推导发现:收入不平等陷阱并非不可逾越的障碍。当技能劳动力工资高于受教育固定成本时,随着资本回报率下降,接受教育的遗赠临界水平将降低,更多家庭将发现投资人力资本是有利的,稳态的技能劳动力比例将提高。在当前资本回报率下降的大背景下,提高技能劳动力工资、降低受教育成本、对教育贷款实施财政减免优惠、为农村中等教育支出减负和提升农村教育质量、倡导节俭和重视遗赠的文化氛围在长期都有助于提高技能劳动力比重以及缓和收入不平等。  相似文献   
4.
论文调查分析了近年来热度较高的跨境社交媒体平台以及相关使用数据,利用相关性分析方法分析了多个平台的数据,在此过程中发现了各平台间具有相当高的互惠性,并运用互惠比例和推广方式适配度模型完成了对跨境社交平台的运行模式以及推广方式的对比分析,最终研究得出跨境社交媒体平台的产品推广模式。  相似文献   
5.
In an incomplete market, including liquidly traded European options in an investment portfolio could potentially improve the expected terminal utility for a risk-averse investor. However, unlike the Sharpe ratio, which provides a concise measure of the relative investment attractiveness of different underlying risky assets, there is no such measure available to help investors choose among the different European options. We introduce a new concept—the implied Sharpe ratio—which allows investors to make such a comparison in an incomplete financial market. Specifically, when comparing various European options, it is the option with the highest implied Sharpe ratio that, if included in an investor's portfolio, will improve his expected utility the most. Through the method of Taylor series expansion of the state-dependent coefficients in a nonlinear partial differential equation, we also establish the behaviour of the implied Sharpe ratio with respect to an investor's risk-aversion parameter. In a series of numerical studies, we compare the investment attractiveness of different European options by studying their implied Sharpe ratio.  相似文献   
6.
We examine the impact of air pollution on a firm's capital-labor ratio. We propose the hypothesis that, in dealing with air pollution, a firm responds strategically by using relatively more capital and less labor to contain labor costs and remain competitive in the market. Using a sample of Chinese firms and a satellite-based air pollution metric, we test this hypothesis, and our results confirm it. In addition, we document that the impact of air pollution on the capital-labor ratio is more salient for firms with high economic incentives and close monitoring. Further, we report that to respond to worsening air pollution, a firm uses more capital and substitutes lower-quality labor with more high-quality labor. Finally, after increasing the capital-labor ratio, a firm's value increases, in terms of Tobin's Q, suggesting that the adoption of a higher capital-labor ratio, due to air pollution, is a sound business strategy.  相似文献   
7.
Land use regulation has always been regarded as one of the most crucial means of macro-control of urban growth, which can affect a city’s land values directly and further determine related urban economic well-being. Since the New Type Urbanization Strategy proposed by the government in 2014, China’s mode of urban growth has been transformed from addressing “quantity” to “quality" in the urbanization process. In this case, the regulation of land use by the Chinese government plays a more important role in urban growth. With their planned land regulatory scheme, the various instruments employed by Chinese governments have quite different mechanisms influencing land prices. However, there are no rigorous studies focusing on the land use regulation system and its impact on land values to date, particular in China. This study seeks to explore how land use regulation affects urban land values through the systematic lens. We summarize the main land use regulatory instruments based on the analysis of China’s planned land use system and urban land banking system, including the construction land quota, constraints on the allowed floor area ratio (FAR) of each land transaction parcel, and land supply restrictions. A new dataset based on land transaction data from 2007 to 2016 that covers 286 prefectural cities from the country’s coastal, central, and western regions is used in the empirical analysis. The results show that the effects of the floor area ratio (FAR) on land values are significant and positive, with the residential and commercial land supply ratio being a key factor. Moreover, the results imply that the effects of constraints on FAR and commercial land supply vary between regions. These findings indicate that the Chinese land market is considerably distorted by excessive administrative interventions by local governments, in the stage of urban transition guided, the capable regulatory instruments could play an important role in adjusting urban land prices and hence impact on urban growth.  相似文献   
8.
访华日本国际客源市场之细分研究   总被引:8,自引:1,他引:8  
日本作为国际客源市场形成于其高速发展的经济成长期,在中国改革开放后,这一市场对中国国际客源市场的发展产生着极为重要的影响.然而,依其市场规模和显在的经济实力,实际访华的日本客源市场规模远未达到预期,这对中国在今后争取更大的日本客源市场乃至亚洲客源市场来说,是一个值得探讨的课题.本文想透过该问题的研究,全面分析访华日本国际客源市场的状况,并据此为中国在争取日本国际客源市场方面提供一个科学的参考依据.  相似文献   
9.
市场有效性是衡量股指期货市场发展质量的最重要指标之一。本文采用2010年4月16日-2014年4月17日的日频交易数据,运用 wild bootstrap 自动方差比检验、广义谱检验和Dominguez-Lobato检验等方法,对沪深300股指期货市场的弱式有效性进行检验。这些方法允许未知形式的条件异方差和小样本的存在,能够检测出序列的线性相关性和非线性相关性。检验结果表明我国股指期货市场达到了弱式有效,这主要归因于风险控制的有效实施、长期资金的入市和市场效率的提升。  相似文献   
10.
对我国股市市盈率与非流通股问题的思考   总被引:1,自引:1,他引:1  
吴敏晓 《商业研究》2003,(21):147-149
我国股票市场的市盈率由于上市公司股权的分割而高企,而高企的市盈率会对今后股票市场及经济的稳定发展产生消极的影响。非流通股在二级市场的流通可以降低股市的市盈率并且改善上市公司的股权结构,在解决非流通股流通时要兼顾各方的利益。  相似文献   
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