税收优惠影响企业创新产出的多元机制研究——来自中国软件与集成电路产业的证据

创新政策一直是激励企业创新的重要手段，其中税收优惠政策是一种具有市场导向性的激励政策，对企业创新具有良好的促进作用，但是政策对企业产生激励作用的原因尚不清晰。选取对我国技术突破有重要作用的软件与集成电路企业，采用2006-2018年中国A股上市公司数据，聚焦2011年国家对软件与集成电路行业的两个税收优惠政策，运用双重差分法对企业创新产出影响进行实证研究。结果发现：税收优惠政策对发明专利申请有显著促进作用，而对非发明专利申请无显著影响。融资约束、企业避税行为等是税收激励政策发挥作用的主要渠道。另外，税收优惠政策对不同规模、产权和区域企业有不同影响，税收优惠政策对大型企业、国有企业以及中西部地区企业创新产出促进作用更大。从税收优惠政策长期影响看，该政策对专利申请的影响存在时滞性，而发明专利申请在政策发生当年就显著增加。研究结论可为明晰税收优惠政策、融资约束与企业创新产出间关系提供有益启示。     

Risk preference heterogeneity in group contests

We analyze the first model of a group contest with players that are heterogeneous in their risk preferences. In our model, individuals’ preferences are represented by a utility function exhibiting a generalized form of constant absolute risk aversion, allowing us to consider any combination of risk-averse, risk-neutral, and risk-loving players. We begin by proving equilibrium existence and uniqueness under both linear and convex investment costs. Then, we explore how the sorting of a compatible set of players by their risk attitudes into competing groups affects aggregate investment. With linear costs, a balanced sorting (i.e., minimizing the variance in risk attitudes across groups) always produces an aggregate investment level that is at least as high as an unbalanced sorting (i.e., maximizing the variance in risk attitudes across groups). Under convex costs, however, identifying which sorting is optimal is more nuanced and depends on preference and cost parameters.     

Is the environment‐friendly factor attractive to customers when purchasing electric vehicles? Evidence from South Korea

In a bid to reduce greenhouse gas emissions, several countries worldwide are implementing policies to promote electric vehicles (EVs). However, contrary to expectations, the diffusion speed of EVs has been rather slow in South Korea. This study analyzes consumer preferences for the technological and environmental attributes of EVs and derives policy and environmental implications to promote market diffusion of EVs in South Korea. We conduct a choice‐based conjoint survey of 1,008 consumers in South Korea and estimate the consumer utility function using a mixed logit model considering consumer heterogeneity. Based on the consumer utility function, we analyze consumers' willingness‐to‐pay (WTP) for EV attributes such as driving range, charging method, charging time, autonomous driving function, carbon dioxide (CO₂) reduction rate, and purchase price. The results indicate that the current low acceptance of EVs is due to their relatively high price and lack of a battery charging technology that satisfies consumers' expectations of the charging method and time. One interesting finding is that Korean consumers have a relatively higher WTP for the CO₂ reduction rate of EVs than consumers in other countries; however, they do not consider CO₂ reduction over other technological attributes when choosing EVs. This implies that the rate of CO₂ reduction of EVs is not an important factor for South Korean consumers when buying EVs. We also calculate the effect of CO₂ reduction with the market penetration of EVs and find that CO₂ reduction through the diffusion of EVs depends on the country's electricity generation mix.     

数字偏好、尾数定价与线上非对称价格黏性

文章基于京东、苏宁、国美、天猫四家电商经营的六大类家电的价格数据，分析了数字偏好、尾数定价对中国线上市场价格黏性的非对称性的影响效应。研究发现，中国线上市场确实存在明显的数字偏好现象，具体有数字“0”“8”“9”，其中数字“9”为最受欢迎的尾数。基于Logit模型进一步发现：数字“0”“8”“9”对于产品价格变化存在非对称的影响作用；随着数字“0”“8”“9”结尾的位数越多，其阻碍价格变化的能力越强，非对称的影响作用也越加明显；若产品价格提高，以偏好数字结尾会显著降低价格变化的可能性；节日效应会显著削弱由偏好尾数给价格变化带来的负向阻碍作用，甚至成为加快价格上涨的一个重要因素。     

Engineering Hedonic Attributes to Generate Perceptions of Luxury: Consumer Perception of an Everyday Sound

For the last twenty years, the perception of hedonic attributes has been a problematic matter in consumer research. We argue that the perception of a hedonic product attribute should not be considered as an irreducible holistic experience, but rather as a complex set of sensory experiences, the components of which are identifiable and quantifiable. We provide evidence for this position by proposing a reliable method linking the features of product-related sound stimuli to consumer perception of hedonic attributes. To our knowledge, this study is the first of its kind offering a detailed investigation of consumer perception of everyday sounds (as opposed to music). We discuss managerial and consumer-level implications of the findings and provide an agenda for future research.     

Changing Perceptions and Changing Behavior in Customer Relationships

We formulate a theoretical model in which we postulate that if customers' behavior is perceived as not optimal, customers will adjust this behavior based on their current satisfaction and payment equity. Furthermore, customers will also include new experiences. In our empirical study we particularly investigate customer referrals and the amount of services purchased. Our results show positive effects of current satisfaction and payment equity on referrals, while also changes in satisfaction and payment equity affect customer referrals. With respect to the amount of services purchased, our estimation results reveal a positive significant effect of only changes in satisfaction.     

Financial Information Credibility,Legal Environment,and SMEs’ Access to Finance

Abstract

There remains academic debate on the association between credible financial information and small firms’ access to diversified sources of finance. This study investigates the role of credible financial information and its interaction with a country’s legal and regulatory environment on the access of small- and medium-sized enterprises (SMEs) to diversified sources of finance in 129 developing countries. The findings indicate positive impacts of financial information quality and a country’s legal and regulatory environment on small firms’ access to diversified sources of finance. SMEs operating in a weak legal and regulatory environment benefit more from providing credible financial information. The findings are robust after controlling for the endogeneity of firms audit decision using a two-stage instrumental variable method. Our evidence suggests that firms’ credible signaling of the quality of their financial information helps reduce the adverse selection problem for finance suppliers, increasing small firms’ access to diversified sources of finance.     

我国高速公路建设融资问题初探

高速公路建设的迅速发展 ,使得项目融资矛盾日益突出。一方面是以财政拨款方式为主的融资渠道无法满足高速公路建设的需要 ;一方面是大量民间资本和国际资本无法顺畅地进入国内高速公路建设市场。文章提出并论证了运用BOT融资和资产证券化 (ABS)方式 ,通过有效地引入国际资本和拓宽民间资本的投资渠道 ,来解决高速公路的资金供需矛盾 ,同时提出加强和完善相应的法律法规是保证BOT融资和资产证券化顺利实施的关键所在。     

中国上市公司内外融资的顺序偏好

文章指出,对中国上市公司中的股份异质公司而言,若不考虑关联交易因素,内源融资逊色于外源融资,其所偏爱的股利政策为现金分红,这意味着中国证券监督管理委员会将现金分红作为上市公司申请配股或增发先决条件的现行规定可能并不妥当,加强对上市公司关联交易的监管才是问题的根本。在有报告盈余的情况下,这类公司会趋向于大规模派发现金股利,除非其报告盈余存在虚假或日后存在向其控股股东输送利润的可能,因此投资者及相关政府部门可利用这一特性低成本地甄别其企业会计报表的真伪及未来发生非对等关联交易的可能性。     

How do Scores of DIT and MJT Differ? A Critical Assessment of the Use of Alternative Moral Development Scales in Studies of Business Ethics

The construct of Cognitive Moral Development (CMD) has drawn much attention in the study of business ethics for over two decades. The Defining Issues Test (DIT) has made a significant contribution to the literature as an easy-to-administer CMD instrument, and the Moral Judgment Test (MJT), an alternative scale, has also been used widely especially in Europe. The two scales differ in their approaches to measuring CMD, focusing on stage preference (DIT) and stage consistency (MJT), yet empirical comparisons have been scarce. The present research empirically compares the two scales in terms of their correspondence with ethical ideology as a reference scale, and it demonstrates a clear distinction between the DIT and the MJT. Although they both aim to measure CMD, their dissimilar approaches lead to distinctly different implications.