基于Pro/E的家用多功能躺椅的设计

利用Pro/E软件设计了一款多功能躺椅,实现坐、躺和攀爬相结合的功能。该装置采用整体设计、关键部位设计和细节设计的设计思路,利用Pro/E的骨架建模结合多功能躺椅自身结构的特点进行运动和受力分析。结果表明:该设计思路可以有效实现设计的一致性,设计的多功能躺椅既可以当椅子用,也可以转换为躺椅用来休息,同时又可以折叠成梯子来使用,从而达到一物三用的目的。     

Integration and autonomy in Chinese technology-sourcing cross-border M&As: from the perspective of resource similarity and resource complementarity

In this paper, we examine the match between resource relatedness and post-merger integration on technology innovation of acquiring firms to find the rationale behind technology-sourcing cross-border mergers and acquisitions (M&As) of Chinese multinational enterprises. Using a sample of 88 Chinese technology-sourcing cross-border M&As, we find that the acquirer will improve technology innovation when greater resource similarity between the acquirer and target firms is matched with a high integration degree and a low target autonomy level. Meanwhile, the acquirer can improve technology innovation when greater resource complementarity is matched with a low level of integration degree in technology-sourcing cross-border M&As. This paper provides the acquiring firms with fresh ideas of how to make the integration decisions of technology-sourcing overseas M&As. We hope to help multinational enterprises to achieve more outstanding technology innovation performance through technology-sourcing overseas M&As in an intense global competitive environment.     

集群企业间知识溢出、研发竞争与集群主导设计形成的关系

考察了产业集群企业间的研发竞争和知识溢出对集群企业采纳潜在主导设计的影响。通过数理分析和实证检验,得到如下结论:集群企业间的研发竞争有利于主导设计的形成;集群企业间的知识溢出对主导设计的形成也有正向影响;企业间的研发竞争正向调节知识溢出与主导设计形成的关系。     

Beyond Tax Avoidance: Offshore Firms’ Institutional Environment and Financial Reporting Quality*

We explore how firms’ operations in Offshore Financial Centers (OFCs) through subsidiaries or affiliates affect the quality of financial reporting. Using a unique and large sample of firms that have headquarters in the 15 countries with the strictest legal regimes and have subsidiaries or affiliates in OFCs, we find that such firms exhibit lower financial reporting quality than comparable firms without OFC operations. We also find that as OFC characteristics become more prevalent, firms are more likely to engage in both accrual‐based and real earnings management. More importantly, after disentangling OFC characteristics into the opportunity for tax avoidance, regulation arbitrage and secrecy policies, we find that beyond tax avoidance, regulation arbitrage and the secrecy policies of OFCs significantly affect financial reporting quality. The causal effect of OFC operations is supported by the analysis of financial reporting quality when firms set up OFC operations. Our findings are robust to various additional tests addressing potential endogeneity issues. We conclude that the assessment of a firm's institutional environment must encompass the registration status of its subsidiaries or affiliates as well as its own.     

新疆油气资源税改革全国推广的借鉴意义

已经运行半年多的新疆油气资源税改革使油气企业的税负增加,地方财政增收效应显著,初显税改的目标定位。但在试点中暴露出来的计税依据不规范、综合减征率递减以及内外资企业税负不统一的问题,亟需在全面推开资源税改革方案时予以综合考虑,除此之外,还应适当提高现行税率,处理好资源税收入在各级政府间的分配,并在现行体制下同步推进资源税费改革,以此设计具体的改革方案和路径。     

Inter-firm collaboration in new product development in Chinese pharmaceutical companies

High-tech firms increasingly rely on inter-firm collaboration (IFC) in new product development (NPD). While there is a growing research interest in exploring the economic rationale of IFC through the transaction cost economics (TCE) and the resource synergy of IFC through the resource-based view of the firm (RBV), little attention has been given to the institution-based view (IBV) that also has important implications for firms’ choice of IFC. In particular, how national institutional environment affects IFC in the NPD process remains under-researched. This study aims to contribute to the literature by extending our understanding of the role of IFC in firms’ NPD process, taking into account transactional, resource, and institutional factors. Based on a case study of two firms: a state-owned and a private pharmaceutical firm in China, our research identifies three key forms of IFC, which are dynamic at different stages of NPD and contingent upon an array of institutional, resource, and transactional rationales underpinning firms’ choice of different forms of IFC. Our study is the first one that investigates the role of IFC in the NPD process bringing together the IBV, RBV, and TCE perspectives.     

从绿诺国际财务事件看海外借壳上市公司的会计和审计问题

借壳上市是中国公司海外上市的一种方式,然而近年来中国公司频频出现的财务问题引发了SEC对中国赴美借壳上市公司展开大规模调查。文章结合绿诺公司财务事件对中国公司海外借壳上市过程中出现的会计和审计问题进行了探讨,并分别从上市公司和监管机构的层面提出了相应建议。     

浅谈基层党支部在企业安全工作中的优势与作用

本文从党支部书记的角度,阐述作为基层党支部与本单位安全生产之间的关系,结合石油化工行业安全生产的特性,有效地发挥支部优势,引导员工通过开展一系列安全活动,不断提高员工安全意识和安全技能,将支部日常工作较好的融入企业安全生产,减少安全事故,杜绝危害发生,从而为企业生产、经营与发展保驾护航。     

Individual and Institutional Investors’ Response to Earnings Reported by Conservative and Non‐Conservative Firms: Evidence from Chinese Financial Markets

In this study, we document that there are significant differences in individual and institutional investors’ perception and interpretation of information based on accounting conservatism, as reflected by their trading behavior in the Chinese financial market. Our findings show that institutional investors, who are more sophisticated and have better skills, engage in higher purchases of equities of firms that use high accounting conservatism compared to the firms that use low/no accounting conservatism. Institutional investors’ equity purchases are even higher if these firms are associated with higher growth opportunities. On the other hand, individual investors are attracted more by the attention‐grabbing events and are motivated to purchase equities of firms that either do not use accounting conservatism or use low accounting conservatism, and their purchases are even higher when the firms report positive earnings surprises. Additionally, we find that abnormal returns are higher for the firms using high accounting conservatism and have experienced higher purchases by institutional investors.