国有股权参股对家族企业创新效率影响机制与路径研究

在混合所有制改革和创新驱动发展战略实施背景下，国有资本“举牌”民营企业对企业创新体系的作用机制亟待研究。基于2008-2018年上市家族企业数据，从创新投入和创新产出两个视角探讨国有股权参股对家族企业创新效率的影响，根据股东资源理论分析可能的影响路径。通过Heckman两阶段模型实证发现：国有股权参股显著促进家族企业创新投入和创新产出，并最终对创新效率产生积极影响，而获取政府补贴和提升创新管理能力是两条中介路径。该结论揭示了混合所有制改革在激发民营企业创新活力中所发挥的重要作用和影响机制，为家族企业提高创新效率提供了新方向。     

Impact of entrenched ultimate owners’ self-dealing on SEO methods choice and discounts of private placements––Evidence from listed companies in China

This study investigates how ultimate owners' self-dealing motivations can affect seasoned equity offering (SEO) methods using the data on listed companies in China during 2006–2015. We find that public equity offerings conduce to enhanced ultimate owner's control and preserve the control structure of the issuers. Moreover, there is a significant positive relation between controlling shareholder's control margin and the likelihood of choosing a private placement. A firm is more likely to choose public offerings in the presence of multiple large shareholders. Further tests show that self-dealing motivations significantly affect price discounts of private placements.     

Does short selling affect a firm's financial constraints?

Using a sample of Chinese A-share listed firms from 2007‐2017, we examine the impact of short sales on a firm's financial constraints. We develop three conceptual frameworks, the negative information effect, the undervaluation effect, and the deterrent effect, based on the prevailing theories and conduct an in-depth empirical analysis using the difference-in-differences, propensity score matching, and instrumental variable methods. Our findings suggest that: (1) Short sales generally worsen a firm's financial constraints by reducing its ability of raising cheap and overvalued external capital. (2) A shortable firm's financial constraints deteriorate more seriously in the case of higher credit risk or information asymmetry. (3) When a firm becomes shortable, its negative media coverage increases, external financing cost rises, and the amount of new external financing decreases. (4) The adverse impact of short sales on financial constraints is more pronounced for inefficient state-owned firms and mainly concentrates in the short term. Collectively, these results support the underlying logic of the negative information effect. However, further analysis shows that: (1) The deterrent effect also exists but is much weaker than the negative information effect. (2) The strength of the two effects will “wan and wax” with time or circumstances. Thus, the deterrent effect may outweigh the negative information effect by easing a firm's financial constraints in some cases, such as in the long term after short sales deregulation and when short sales magnitude is low or the managers are more sensitive to the decline of stock price. Our paper provides new insights into the impact of shorts sales on financial constraints, revealing some unique Chinese features compared to the US market and offering valuable lessons to other emerging markets.     

国有企业双重目标与投资效率改进——基于独立董事网络和国企混改视角

立足国有企业具有社会和经济双重目标的理论逻辑,本文选取2007~2016年A股国有上市公司作为研究样本,分析了独立董事网络和国有股比例对投资效率的影响以及调节效应。研究发现:独立董事网络降低了国有上市公司的投资效率,较高比例的国有持股抑制了投资效率,但当国企更加关注经济目标时,则有助于改善投资效率;进一步研究发现,相比于特定功能类企业,独立董事网络在商业竞争类企业中发挥投资效率的改善作用更加显著。因此,独立董事应因地制宜在国企中发挥治理作用;政府应分类推进国企混合所有制改革;竞争性国企应引入较大比例的优质民营资本,优化投资决策、提高投资效率。     

基于创意旅游的游客行为意向影响机制研究

创意旅游作为可持续旅游的实现形式之一,受到学界广泛关注,然而,对创意旅游中旅游者的研究却很少。本文在梳理相关文献的基础上,从旅游者视角出发,对西塘纽扣博物馆10名旅游者进行深度访谈,以及北京凝蓝珐琅工作室部分APP游客评论,运用扎根理论研究范式,提炼出18个初始范畴、6个主范畴、1个核心范畴,并据此构建旅游者行为意向模型。结果表明:游客在创意旅游过程中,通过与创意产品、创意空间以及创意人群的互动,满足个人基本需求、社会需求和知识需求,进而影响到行为意向。     

绿色信贷如何影响银行财务绩效——基于地区绿色发展异质性的视角

基于2007~2017年中国34家商业银行非平衡面板数据，实证检验了商业银行开展绿色信贷对其财务绩效的影响，并利用《中国绿色发展指数报告》提供的分省绿色发展指数，考察了绿色发展对绿色信贷与银行财务绩效关系的调节效应。结果表明：商业银行发放绿色信贷投放有助于改善其财务绩效，并且这种改善效应主要来自绿色信贷对银行生息资产收益率的提升作用；绿色发展水平能够增强银行投放绿色信贷的经济效益，并且这种增强效应主要与地方经济增长绿化度和地方政府对绿色发展的支持度有关。商业银行应积极开展绿色信贷业务；政府部门应加强和完善绿色信贷激励政策，以推动绿色金融与绿色经济协同发展。     

考虑零售商销售努力的双渠道供应链定价策略研究

随着电子商务市场的日益成熟,制造商建设线上直销渠道来适应新的商品销售环境成为趋势。制造商线上直销渠道的建立占领了部分原本属于线下零售渠道的市场份额,对线下零售渠道造成冲击。针对双渠道供应链中的竞争,将零售商销售努力行为考虑在内,通过构建博弈模型分别研究了在集中决策模式和分散决策模式下,制造商与零售商的定价策略。研究发现,在集中决策模式下,线下零售渠道与线上直销渠道之间的价格差异随着两个渠道潜在需求量之间差异的增大而增大,并且两个渠道的最优价格分别与其市场潜在需求成正比。在分散决策模式下,两个渠道的最优价格亦与潜在需求成正比,并且线下零售渠道的最优价格随零售商销售努力程度的增加而增加,线上直销渠道的最优价格随着零售商销售努力程度的增加而减少。     

投资者关系、公司价值与投资者保护——基于金牌董秘评比结果的实证研究

投资者关系管理(IRM)对于增强公司的透明度、完善公司治理、提升公司价值,进而推动投资者保护具有重要作用。理论分析表明:IRM通过降低资本成本,提升了公司价值;通过沟通和监控,防止"陶空",可以提升投资者保护程度,提升公司价值和绩效。实证证据支持了上述理论假设,控制相关因素后,IRM与公司的Tobin′s Q及ROA有显著的正相关关系。这说明,良好的IRM可以促进公司价值增值,保护投资者利益。研究结论对于加强上市公司IRM的制度建设和监管,推动投资者保护具有较强的政策含义。     

The impact of XBRL on real earnings management: unexpected consequences of the XBRL implementation in China

Review of Quantitative Finance and Accounting - In this paper, we investigate whether there is a change of real earnings management for firms facing pressures of the new technology implementation...