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本文以2008-2018年我国A股上市公司为样本,实证检验了并购商誉对企业股权融资成本的影响,并基于产品市场竞争进行了中介效应检验,为并购商誉和股权融资成本之间的作用机理提供了解释.本文以企业盈利能力的变化将商誉分为合理商誉、高估商誉,实证研究发现,合理商誉降低了企业并购后三年的股权融资成本,而高估商誉仅降低了企业并购... 相似文献
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本文从权益资本成本视角探究了中国上市公司年报风险披露的价值相关性及信息性质。基于2007-2014年A股上市公司的研究发现:(1)年报风险披露长度及其变化值越大,公司权益资本成本及其变化值越小,说明披露的风险越多,市场给予的信任越多,因而要求的风险溢价越小,从而支持了风险披露的同质观;(2)风险披露与权益资本成本的负相关关系主要体现在信息环境差、显性风险较小的公司;(3)投资者对增加披露风险信息具有正向市场反应,且投资者异质信念降低,表明风险信息异质性较弱,而信息不对称是风险披露影响权益资本成本的不完全中介;(4)风险披露变化值越大,公司股权再融资的可能性越大、折价率越低,债券利差越小。本文首次检验了我国年报风险披露对权益资本成本的影响,得到与国外文献不一致的结论,丰富了信息披露与资本成本关系相关的文献。 相似文献
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投资决策和融资决策是紧密相连的,由于产品市场的竞争状况会影响公司的投资决策,因而产品市场竞争状况和融资决策具有一定的相关性。本文通过对1225家上市公司的基本情况进行研究,发现产品市场竞争状况对于资本结构具有正效应,而资本结构对于产品市场的影响要视不同的市场竞争结构而定。 相似文献
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本文基于沪港通和深港通研究资本市场开放对中国内地股权资本成本的影响。研究发现,受政策风险和市场环境等因素所限,沪港通在初始阶段并未对沪市公司的股权资本成本产生显著影响,但随着政策进一步完善、市场逐渐稳定和交易不断活跃,其对股权资本成本的降低效果于实施两年后开始显现;深港通建立在沪港通的制度基础和运行经验上,其在开通后显著降低了标的公司的股权资本成本。本文还进一步分析了资本市场开放影响股权资本成本的竞争渠道和信息渠道,发现深港通对股权资本成本的降低作用主要集中在投资者竞争程度较高,或是公开信息质量较高、信息不对称程度较低的股票样本。 相似文献
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本文将增值税留抵退税要素纳入企业异质性理论模型,利用2012—2021年中国A股上市公司数据,以2018年增值税留抵退税试点政策作为准实验进行了实证检验,探讨留抵退税政策对市场竞争格局的影响。研究发现:增值税留抵退税政策总体上降低了行业内销售集中程度,提高了市场竞争水平。从影响机制看,增值税留抵退税政策通过“市场激励效应”提高了行业内企业数量和新进入企业数量,并在改善了企业资金状况后通过“异质性成本效应”刺激了小企业活力,提升了市场竞争强度。异质性分析表明,增值税留抵退税政策对不同退税强度行业的竞争程度有着强弱不同的作用。本文的研究结论为深化留抵退税政策提供了理论基础和经验证据。 相似文献
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We compare risk premia (RP) inferred using the Ohlson-Juettner (RPOJ) and residual income valuation (RPRIV) models in three ways: (1) correlation with risk factors; (2) correlation with RP estimated by multiplying current realizations of risk factors by coefficients obtained from regressing prior-year RP on prior-year risk factors; and (3) correlation with ex post returns. RPOJ has expected correlations with risk factors, a modest correlation with RP estimated from prior-year regressions, and an economically significant association with ex post returns. RPRIV has generally higher correlations, but regression coefficients are sensitive to whether the industry median ROE is computed with or without loss firms. 相似文献
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Hashem Kamalirezaei Ali Asghar Anvary Rostamy Ali Saeedi Mohammad Khodaei Valeh Zaghard 《Journal of Corporate Accounting & Finance》2020,31(1):53-63
This research investigates the relationship between corporate social responsibility and the probability of bankruptcy and explains the moderating role of the structure of market competition, intellectual capital, and equity cost on this relationship. Using a sample of the Tehran Stock Exchange during 2009–2016, panel data, and logit‐ranking model, we find an inverse relationship between corporate social responsibility and the probability of bankruptcy. Results from additional analyses show that corporate social responsibility has a significant inverse relationship with the probability of bankruptcy and when the market structure moves to a monopoly, the probability of bankruptcy is reduced due to high market entry costs for other companies. Overall, we document that corporate social responsibility plays an important roles in reducing the probability of bankruptcy of companies. 相似文献
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H. Young Baek 《新兴市场金融与贸易》2016,52(12):2808-2817
Examining a sample of South Korean firms, of which 201 revalued assets and 899 did not during the period 2008–2009, we find that the average debt cost, equity cost, and weighted average cost of capital (WACC) are higher among the firms that revalued. Firms with higher equity costs and leverage are more likely to revalue and the propensity has a negative relationship with profitability, cash flow, and Tobin’s q. Firms that engage in revaluation experience reductions in all capital costs from year ?1 to +1, comparable to those among firms that did not revalue. Our results support both the information hypothesis and the debt-cost hypothesis. 相似文献
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Martin Lally 《Journal of Business Finance & Accounting》2002,29(9&10):1301-1318
This paper shows that, when as usual the market portfolio is proxied by a share portfolio, then the conventional Ibbotson (1999) estimator of the market risk premium violates Miller–Modigliani (1958 and 1963) propositions II and III. A new estimator of the market risk premium is proposed which is free of these defects. In addition, across the range of market leverages experienced in the US in the period 1952–1997, it generates estimates of the market risk premium that differ from those generated by the Ibbotson methodology by up to 2.5 percentage points, and weighted average costs of capital for firms that differ by up to 2.6 percentage points. 相似文献
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Seong Mi Bae Hyoung‐Tae An Jong Dae Kim 《Asia-Pacific Journal of Financial Studies》2020,49(3):410-437
This study investigates the mechanisms underlying the relationship between accounting information quality and the cost of equity capital. Information quality is negatively correlated with the cost of equity capital, with the relationship possibly driven by mediators linking the two variables. The empirical results indicate that about 42% of the total effects of information quality on the cost of equity capital is attributable to the indirect effects mediated by information asymmetry, market risk, and liquidity risk in that order, although the relative magnitude of the mediation depends on which mediator is considered first in the model. This study is the first to examine the mediating effect of liquidity risk using path analysis. Furthermore, no previous study has examined and compared the relative impact of the three mediators. In particular, liquidity risk mediates the relationship between information quality and the cost of equity capital, and the mediating effect of liquidity risk is almost as significant as information asymmetry and market risk with a marginal difference when considered individually. 相似文献
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Idiosyncratic risk and the cross-section of stock returns: Merton (1987) meets Miller (1977) 总被引:1,自引:0,他引:1
Rodney D. Boehme Bartley R. Danielsen Praveen Kumar Sorin M. Sorescu 《Journal of Financial Markets》2009,12(3):438-468
Merton [1987. A simple model of capital market equilibrium with incomplete information. Journal of Finance 42, 483–510] predicts that idiosyncratic risk should be priced when investors hold sub-optimally diversified portfolios, and cross-sectional stock returns should be positively related to their idiosyncratic risk. However, the literature generally finds a negative relationship between returns and idiosyncratic risk, which is more consistent with Miller's [1977. Risk, uncertainty, and divergence of opinion. Journal of Finance 32, 1151–1168] analysis of asset pricing under short-sale constraints. We examine the cross-sectional effects of idiosyncratic risk while explicitly recognizing the confounding effects that dispersion of beliefs and short-sale constraints produce in the Merton framework. We find strong support for Merton's [1987. A simple model of capital market equilibrium with incomplete information. Journal of Finance 42, 483–510] model among stocks that have low levels of investor recognition and for which short selling is limited. For these stocks, the relation between idiosyncratic risk and expected returns is positive, as predicted by Merton [1987. A simple model of capital market equilibrium with incomplete information. Journal of Finance 42, 483–510]. 相似文献
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This study finds that CEO power and product market competition differentially influence post‐IPO growth strategy and its economic consequences. Powerful CEOs are more likely to prefer acquisition growth over internal investment. Further, while CEO power is positively related to the likelihood, frequency and size of post‐IPO acquisitions, it is unrelated to the post‐IPO performance of acquisitive firms. In contrast, product market rivalry does not increase post‐IPO acquisitiveness but is positively related to the performance of acquirers. Finally, CEO power enhances the performance of acquisitive IPO firms only when faced with intense competitive rivalry. 相似文献
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本讨论了在有调整成本存在的情况下上市公司资本品的影子价值(包括实物资本和无形资本的价值)、资本利用率与上市公司质量之间的关系,修正了现有的理论模型。在利用该模型对中国泸深两市有代表性的上市公司的实证研究中发现,(1)资本影子价值的变化能够较好地反映上市公司长期发展状况。(2)资本利用率的波动与上市公司的短期经营状况有着紧密的联系。(3)资本影子价值与资本利用率之间的关系体现了公司长期发展与短期产出水平之间的关系。 相似文献
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In this paper, we find that product market threats increase firms’ tax avoidance. This association is especially observed for firms that pursue tax avoidance more than their optimal target level (i.e., actively tax-avoiding firms). In addition, among these firms with active tax avoidance practices, firms with weaker corporate governance structure, lower financial flexibility, and greater predation risk are more likely to experience the positive relationship between product market threats and tax avoidance. Further evidence suggests that higher levels of tax avoidance driven by product market threats do not come with higher levels of tax uncertainty and rather positively affect firms’ profitability. This result highlights the decoupling relationship between tax avoidance and tax uncertainty. 相似文献
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Hee Sub Byun Ji Hye Lee Kyung Suh Park 《Asia-Pacific Journal of Financial Studies》2012,41(4):377-423
In this study, we empirically test whether firms that belong to a business group (chaebol) behave differently from stand‐alone firms in their decisions regarding internal corporate governance, given product market competition. The existing literature has ignored the possibility that firm characteristics may differentially affect this relationship. We find that the member firms of chaebol maintain better internal corporate governance in a non‐competitive environment, whereas stand‐alone firms do so in a competitive environment. We also find that the positive effects of internal corporate governance on firm value are stronger in a non‐competitive environment for stand‐alone firms, but not for affiliated firms. We ascribe the detected differences in corporate behavior and performance to differences in the level of competitive pressure to which firms are exposed. When we classify the firms by asset size or product market leadership, we observe a similar pattern, which also supports our conjecture. 相似文献