产品市场竞争、公司违规与商业信用

通过研究公司违规被监管机构处罚这一事件对商业信用获取及其使用成本的影响,考察了企业在资本市场的声誉受损是否会传染并影响到"供应商-客户"关系。实证结果发现,公司在发生违法违规行为被监管机构处罚后,获得的商业信用额度变少,"商业信用-现金持有"敏感性提高,也即商业信用的使用成本上升。进一步地,违规被罚事件在竞争激烈的行业中对"供应商-客户"关系破坏更严重,即在产品市场竞争更加激烈的行业,公司违规被罚后商业信用减少与使用成本的提高更显著。结论表明,除了股东和债权人,供应商也会看重公司的违法违规事件,监管机构对公司违规行为的处罚并非"纸老虎",处罚的传染效应使得企业会承担因与其他合约方关系的破坏而造成的间接成本。     

产品市场竞争、融资约束与组织冗余结构

从产品市场和金融市场的视角,分析产品市场竞争对组织冗余结构的影响,并在此基础上研究融资约束的情境效应,最后讨论冗余结构偏离对企业绩效的影响。研究结果发现：产品市场竞争越激烈,企业持有的非沉淀性冗余资源比例越少;企业面临的融资约束程度越严重,表现为企业规模越小、企业负债率越低时,产品市场竞争对组织冗余结构的负向影响越强;最后,当企业实际冗余结构偏离标准冗余结构时,将会对企业绩效产生不利影响。研究结论为理论界和企业界进一步加深对组织冗余结构的理解和管理提供了新的理论诠释和实践指导。     

产品市场竞争:企业负债融资决策的新视角

20世纪80年代中期以来,企业负债融资对产品市场竞争的影响引起经济学家的广泛关注,并发展成为资本结构理论一项重要内容。本文拟就国外理论界对企业负债融资和产品市场竞争的研究成果进行述评,进而提出了我国深入开展该领域工作的政策建议。     

产品市场竞争、代理成本及代理效率：一个经验分析

文章以我国2004-2005年深沪两市上市公司为样本,检验我国产品市场竞争与代理成本及代理效率之间的经验关系。研究发现:产品市场竞争能够有效降低企业代理成本,提高企业代理效率,并且对于我国国有企业作用效果尤其显著。     

产品市场竞争、竞争地位与企业金融资产配置

实体经济脱实向虚的微观表现就是企业金融化,而产品市场竞争程度和企业所处的竞争地位无疑是影响企业金融化的一个重要因素。本文选取2007~2018年我国A股非金融类上市公司的经验数据为样本,实证检验了产品市场竞争程度和企业竞争地位对企业金融资产配置的影响。结论表明:产品市场竞争程度和企业竞争地位与企业金融资产配置均呈正相关关系,产品市场竞争的加剧和企业竞争地位的提升都会增加企业金融资产配置规模。进一步的分析还发现:企业竞争地位在产品市场竞争程度与企业金融资产配置的关系中起到了反向的交互作用,而且竞争地位高的企业更倾向于配置金融资产,市场套利动机是企业进行金融资产配置的主要动因。因此,应降低行业进入壁垒和行业集中度,加强对企业融资后资金去向的监管,缓解企业融资难融资贵困境,提高实体经济活动的投资回报率。     

基于RBV和ABV理论的产品市场竞争力研究

RBV和ABV竞争理论不是对立的 ,它们之间有着一定的联系。因为 ,降低产品的生产成本和建立产品的独特性与企业资源有很大的关系。基于这两种理论及其联系 ,研究发现产品市场竞争的本质是成本和独特性竞争。并且以古诺模型为例 ,分别推导出在产品成本领先和产品独特性条件下企业产品市场竞争力指数。     

剖析技能竞赛中影视后期项目与技能教学的发展

本文以计算机专业影视后期项目的研究为例,对原有技能教学项目进行改造、提炼,转化为教学项目,不断补充和完善项目课程教学,推进竞赛内容的普及化教育。     

连接外部性、横向联盟和市场竞争

分析了横向关系的双寡头企业具有连接外部性条件下的联盟决策,得出结论,横向企业的联盟降低了企业自身的成本,同时也降低了竞争对手的成本,具有正的连接外部性。企业先决定是否联盟,然后在市场上进行竞争;证实了市场竞争比较缓和时,横向企业联盟;市场竞争比较激烈时,横向企业不联盟。当存在产品差异化时,结论仍然不变;比较了企业联盟决策和社会计划者决策,论证得出市场竞争比较缓和时,企业和社会计划者联盟决策一致;市场竞争比较激烈时,企业联盟决策背离社会计划者的决策。     

企业信息披露、外部市场环境与商业信用

现有企业信息披露研究侧重于其对股东决策的影响,然而供应商作为重要的利益相关者,也会依赖于企业信息披露而调整商业信用策略。利用深交所的信息披露考核来表征公司信息披露质量,实证考察了企业不同信息披露质量对商业信用的影响,以及外部市场环境对两者关系的进一步作用。研究发现,企业的信息披露质量越高,获取的商业信用越多,说明公司信息披露可以降低违约风险和信用风险;进一步研究发现,在竞争更为激烈的行业、市场化程度高的地区,信息披露质量对商业信用的影响更为显著,说明企业信息披露质量对商业信用正面作用的发挥依赖于市场因素。     

媒介竞争与市场需求催化报纸专栏发展

我国媒体事业迅猛发展,报纸专栏一直深受报人喜爱和推崇。时至今日,媒体竞争日渐加剧,而专栏在报业界却始终保持永不退色。分析原因,同质、异质媒体激烈竞争和市场需求使然。     

Regional Market Potential and the Number and Size of Firms: Observations and Evidence from Chile

Abstract

This paper investigates the relationship between market potential and the spatial variation in the number and the average size of firms. We adapt the canonical model of the New Economic Geography to demonstrate this relationship and to derive an empirical specification suitable for estimation through dynamic panel techniques. The model is tested against municipal data on the number of firms per adult in Chilean comunas for 2005–2010. Our results confirm that market potential along with place-specific fixed costs play an important role in determining the spatial variation in the number of firms per capita.     

市场诱吓、政府引导、自我施压与非审计业务拓展策略——来自本土会计师事务所的证据

基于本土会计师事务所的问卷调查数据,运用结构方程模型,从宏观环境、市场诱吓、政府引导和自我施压四个构面研究非审计业务拓展的驱动机制。研究发现:宏观环境、市场诱吓构面的战略资产导向与防御导向均未对非审计业务拓展策略产生正向影响;市场诱吓构面和政府引导构面因素促使事务所偏好于非审计业务领域及范围的拓展;自我施压构面因素促使事务所偏好于非审计业务收入的提高;所有显著的驱动因素中,按照总效应从大到小排序,依次是市场势力获取、制度设计导向、资源运用、客户导向和政府引导。     

市场需求和竞争对供应链绩效的影响

假设市场需求函数是线性的,分析了两种情形下供应链间的价格竞争。在第一种情形中,供应链是集中式决策的;在第二种情形中,供应链是分散式决策的,即制造商和零售商独立进行决策。研究了不同的价格竞争水平和潜在市场需求对供应链成员绩效的影响,结果表明,在一定的价格竞争水平下,潜在的市场需求变异系数能决定分散式供应链是否优于集中式供应链。     

Order Imbalance,Liquidity, and Market Efficiency: Evidence from the Chinese Stock Market

We used data from the Chinese stock market to quantify the amount of time for the market to converge to efficiency. Order imbalance may predict returns when there is no designated market maker. In spite of availability of the direction of trade information in the Chinese stock market, it takes longer for information regarding order imbalance to be incorporated into stock prices in China than in the USA. With information on past returns and order imbalance, it takes between 15 and 30 min to converge to efficiency in the Chinese stock market. The process of converging to efficiency depends highly on liquidity. Copyright © 2011 John Wiley & Sons, Ltd.     

Product Market Competition,Monetary Policy Regimes and Inflation Dynamics: Evidence from a Panel of OECD Countries

We empirically analyze the impact of product market competition on the responsiveness of inflation to macroeconomic imbalances. If competition is high the response of inflation to lagged inflation, unemployment and import prices is reduced, while inflation is more responsive to changes in productivity growth in countries in which competition is above the OECD average. Given the (‘good luck’) macroeconomic trajectories of the 1990s–2000s, the structural reforms that made goods markets more competitive improved the ability of OECD economies to smooth (dis)inflationary shocks, while changes in the monetary policy framework had a modest role in taming inflation during the Great Moderation.     

技能大赛在高职畜牧兽医教学改革中的作用

技能大赛为学生职业技能培养搭建了平台。加强对技能大赛的研究和探索,对高职畜牧兽医专业人才培养方案的定位和优化、教师队伍的建设、实训条件的改善、学生综合素质的提升、教学方法的改革和校企合作等方面具有重大的现实意义。     

Indexation and Wage Change Settlements: Evidence from Spanish Manufacturing Firms

An endogenous switching model of ex-ante wage changes under indexed and non-indexed settlements is estimated for the Spanish manufacturing sector using collective bargaining firm data for the 1984–1991 period. The likelihood of indexing the settlement is higher for nationwide unions than for other union groups within the works council and increases with the expected level of inflation. For wage change equations, a common structure for indexed and non-indexed settlements is strongly rejected, showing a source of nominal rigidity. For indexed contracts, the expected ex-ante total inflation coverage is nearly complete. It is also shown that workers pay a significant ex-ante change premium (differential) to obtain a cost of living allowance clause. However, the realised contingent compensation exceeds such a premium for all industries. Finally, important spillover efffects in wage setting and the decision to index the settlement have been detected.     

新疆纺织产业产品结构与销售市场分析

本文在对新疆地区纺织产业现状进行调研的基础上,对新疆纺织产业的产品结构及销售市场进行了分析,并提出了一些建议、对策。     

Green Product Development and Product Portfolio Management: Empirical Evidence from an Emerging Economy

Few studies have explored the relationship between green products development (GPD) and product portfolio management (PPM). When considering evidence from emerging economies, the knowledge gap is even deeper. Consequently, the objective of this work is to analyze how green and traditional practices of new product development (NPD) influence product portfolio and NPD performance. In addition, we explore how GPD opens new markets and technology opportunities. The empirical evidence is based on a sample of firms that are developing products and belong to innovative industrial sectors in Brazil. In general, the framework developed and tested in this research indicates the following: (i) the adoption of GPD practices significantly influences product portfolio performance; (ii) the adoption of GPD practices tends to generate positive results with regard to obtaining technological and market opportunities; (iii) the adoption of traditional PPM practices influences the dependent factors. Unexpectedly, correlations between a firm's size or age and its performance were not confirmed. This is the first empirical evidence relating GPD, PPM, and market and technology opportunities in Brazil. Copyright © 2017 John Wiley & Sons, Ltd and ERP Environment     

The Relationship Between Stock Market Returns and Technical Efficiency Innovations: Evidence from the US Airline Industry

This paper analyzes the association between two firm performance measures: stock market returns and relative technical efficiency. Using linear programming techniques (Data Envelopment Analysis and Free Disposal Hull), technical efficiencies are calculated for a panel of eleven US airlines observed quarterly from 1970–1990. A relationship, between efficiency news in a quarter and stock market performance in the following two months, is found. A risky arbitrage portfolio strategy, of buying firms with the most positive efficiency news and short-selling those with the worst news during this time frame, results in zero beta risk yet yields annual returns of 17% and 18% for the two methodologies.