Non-audit services and auditor independence: some evidence from Ireland

This study reports the results of an investigation into the effects of the provision of non-audit services (NAS) on perceptions of auditor independence held within the Irish commercial environment, an environment not previously subject to a study of this nature. The methodology used in the study combined the use of a mail questionnaire and semi-structured interviews to allow both breadth of coverage and the opportunity to probe deeper into the nature of the perceptions held. The principal findings of the study were that perceptions of auditor independence were significantly diminished when NAS were provided to clients by personnel involved in the audit rather than by either a separate department within the audit firm or to non-audit clients only. The study highlighted that users of financial statements were willing to accept some reduction in auditor independence consequent upon the provision of NAS if this resulted in firms obtaining better or more cost-effective advice or if it resulted in a higher standard of audit. Analysis of the interviews provided further insights into the manner in which users of financial statements formed these perceptions and also suggested that, in the opinion of the interviewees, the small size and closeness of the Irish audit market acted to enhance rather than diminish audit independence.     

Forecasting methods for marketing: Review of empirical research

This paper reviews the empirical research on forecasting in marketing. In addition, it presents results from some small scale surveys. We offer a framework for discussing forecasts in the area of marketing, and then review the literature in light of that framework. Particular emphasis is given to a pragmatic interpretation of the literature and findings. Suggestions are made on what research is needed.     

基子中国股票市场审计师变更与审计意见购买的实证分析

上市公司通过变更审计师进行审计意见购买的行为，一直受到监管部门和学术界的高度关注。本文利用1995年到2005年间中国A股上市公司审计意见和审计师变更的宏观数据，在将非标准无保留审计意见细分后，通过ARMA模型对上市公司变更审计师进行审计意见购买的潜在原因和实现情况进行Granger因果关系检验。研究结论表明：只有收到带解释说明段的保留意见、无法表示意见及否定意见才会引起上市公司变更审计师，而且，这些上市公司可以通过变更审计师实现审计意见购买。     

Calvo vs. Rotemberg in a trend inflation world: An empirical investigation

This paper estimates and compares New-Keynesian DSGE monetary models of the business cycle derived under two different pricing schemes—Calvo (1983) and Rotemberg (1982)—under a positive trend inflation rate. Our empirical findings (i) support trend inflation as an empirically relevant feature of the U.S. great moderation; (ii) provide evidence in favor of the statistical superiority of the Calvo setting; (iii) point to a substantially lower degree of price indexation under Calvo. We show that the superiority of the Calvo model is due to the restrictions imposed by such a pricing scheme on the aggregate demand equation.     

反垄断审查中的经济学分析———以奇虎公司诉腾讯公司案为例

本文提炼出经济分析的3种基本范式;分别采用它们对奇虎公司诉腾讯公司案进行了完整的经济分析,采用假定垄断者测试方法将本案的相关市场界定为中国大陆即时通讯软件及服务市场,被告的"二选一"行为和默认安装行为分别属于反垄断法意义上的限制交易行为和搭售行为,但是它们并没有损害相关市场的竞争;最后,总结出奇虎公司诉腾讯公司案的启示,如消费者利益损失不一定都是相关市场竞争削弱引起的。     

Human resources and SME performance in services: empirical evidence from the UK

We investigate the relationship between human resources (HR) and superior firm performance, as well as the role of business strategy as a key mediating factor, for small- and medium-sized enterprises (SMEs) in the UK Tourism Hospitality and Leisure (THL) sector. Our results suggest that high-performing SMEs in the THL sector are managed by more experienced entrepreneurs. We also find that more profitable SMEs combine a highly skilled workforce with technological and know-how-based firm differentiation strategies, and/or product differentiation strategies, which are based on quality of service and personal attention to customers, alongside generous compensation and attention to employee development.     

湖北物流业与经济发展的实证研究

分析湖北发展物流业对经济增长的前项效应、后向效应和旁侧效应,阐明发展物流业可以促进湖北产业结构的优化。提高湖北综合经济实力。并运用协整理论、Granger因果检验定量分析了湖北物流业与经济发展之间的关系,结论是湖北物流业与经济发展具有长期稳定的协整关系．湖北物流业是经济发展的原因。     

Procurement of logistics services and sustainable development in Europe: Fields of activity and empirical results

This paper strives to answer the general question; how far purchasers of logistics services take into account aspects of sustainable development. Modeled on the German Sustainable Development Strategy, which is based on the EU Sustainable Development plan, five fields of activity are defined: the reduction of transport intensity and emission, the reduction of land use, the choice of carrier under consideration of sustainable aspects, the permanent improvement of working conditions, and the enhancement of qualified employment. Then, propositions for purchasing companies of logistics services are developed, which contribute to safeguard ecological as well as social sustainability. In order to conduct an explorative study, a questionnaire was sent to 750 purchase and logistics managers. It was found that purchasing companies place high value on ecological and social aspects. But the perceived importance is not associated with purchasing companies' own contributions to logistics service providers' sustainable activities. Additionally, it was seen that purchasing companies exert only a minor influence on logistics service providers regarding ecologically and socially sustainable actions. A fundamental precondition for a sustainably oriented procurement of logistics services can be seen in the purchasing companies' awareness of the need for integrating sustainable aspects in economic decisions.     

Operations research in the management of regional blood services.

Operations Research techniques in the recruitment, collection, inventory planning and distribution of human blood in a regional blood service system (a blood bank supplying blood to a large geographical area) are discussed. Technological advances in the preservation and utilization of human blood and its components have been receiving considerable attention in blood banking literature. The demand these new developments place on management have only received scarce attention. A variety of O.R. techniques have already been adopted to assist in the management of regional blood banking. This paper reports on these applied techniques.     

Effective strategies for internal outsourcing and offshoring of business services: An empirical investigation

The growing pressure to reduce costs and improve efficiency induces many organizations to undertake shared services initiatives. This consolidation and streamlining of common business functions is also known as insourcing, in-house services, business services, or staff services. While adoption of a shared service structure is viewed by many as an appropriate strategy to pursue, most companies still struggle to devise optimal strategies and to generate adequate returns on investments for their projects, because none of the approaches that are commonly adopted is recognized as universally effective.     

The international firms as new entrants to the statutory audit market: an empirical analysis of auditor selection in Greece, 1993 to 1997

This paper investigates choice of statutory auditor in Greece in the five years subsequent to the 1992 liberalization of the audit market. We analyse auditor choices by 205 companies which, by 1997, represented almost 90% of companies listed on the Athens Stock Exchange. We find that the level of shareholdings by foreign shareholders is positively associated with choice of a Big Six versus any other auditor both immediately after liberalization in 1993 and still in 1997, indicative of the role of the Big Six in providing audit credibility in the eyes of international investors. In addition, Big Six auditors strengthened their position in the finance sector and, outside the finance sector, among larger companies over the period studied. We also find that in both 1993 and 1997 Big Six firms were distinguished specifically from the second-tier international firms, consistent with the view that, in post-liberalization Greece, companies by their choice of auditor appear to be distinguishing Big Six firms from all others but not between second-tier international firms and local auditors. These findings shed light on the hitherto unresearched area of which companies Big Six auditors target in order to gain market share when they are new entrants in an environment radically changed by regulatory reform. In addition the research extends the auditor name brand reputation debate by its finding that, in post-liberalization Greece, second-tier international firms appear to be distinguished from the Big Six but not from the local audit firms.     

Review of Veltri,G. A.: Digital social research

Quality & Quantity -     

浙江省FDI和产业结构的实证研究

浙江省FDI与产业结构的实证研究可以证明二者之间的相关性,但这还不足以判断FDI是否对产业结构的升级存在推动作用。对此,文章从FDI对产业结构的影响方向、影响力度以及技术和制度两大外资元素3个方面来分析浙江省FDI与产业结构之间的关系。     

Export-led economic growth and the case of Brazil: An empirical research

The world has been globalized much more than ever before and this process integrates the economies of countries. Moreover, one means of integrating the economies of countries is trade. In this instance, the export-led economic growth emerges as a considerable determinant. Export-led economic growth is beneficial for the countries since it facilitates the inflow of foreign exchange, increases production, creates new employment opportunities and enhances the overall commercial volume. In this study, the correlation between export-led economic growth is explored for Brazil. Therefore, according to the findings of this paper as well as econometric and statistical applications, there is a bi-directional causality in Brazil since 1960s between economic development and exports in the long-run (this could also be termed as feedback); furthermore, in the short-run, there is export-led economic growth. The novelty of this paper is that, it is one of the latest studies investigating export-led economic growth for Brazil.     

Changing consumer behaviour through eco-efficient services: an empirical study of car sharing in the Netherlands

In this paper ‘innovation’ is discussed as a strategy to change consumer behaviour to reduce the environmental impact of consumption. Innovation aims to improve the ‘production process’ of certain end results or ‘units of service’ for the consumer, which is defined as the ‘consumption technology’. This concept includes the entire organization of how these units of service are produced. ‘Eco-efficient services’ are introduced as an innovation strategy, based on theoretical considerations through which more eco-efficient consumption technologies and less environmentally damaging consumption behaviour could be realized. This strategy is explored through an empirical consumer behaviour study on commercial car sharing services in the Netherlands. Based on an inventory of the environmental effects of this approach, as exemplified by the car sharing schemes, it can tentatively be concluded that the eco-efficient services concept offers an interesting framework for reconsidering the current consumption practice and for generating innovative activities in industry. © 1998 John Wiley & Sons, Ltd and ERP Environment.     

The impact of government funding on research innovation: An empirical analysis of Chinese universities

The university is one of the most important places for scientific research, and it is the cradle of knowledge output and technological invention. Using the granular data of more than 1,000 universities' funding from the government in China, we investigate the impact of government funding on research innovation at the university level. The results show that government funds promote the output of research innovation of universities. The effectiveness of government funding is greater when combined with greater human capital and more platforms for international cooperation. Interestingly, further studies have found that human capital and non-government funds have a moderating influence on the effect of government funds on university research output. Moreover, there are some differences between “211 Project” (high quality) universities and “non-211 Project” universities. Finally, given the relaxation of policy for government funding of university research in 2014, we investigate the relationship between human capital (especially specialists with senior titles) and government funds in the process of research innovation. The results show that, before 2014, human capital presents a substitution relationship with government funding while it presents a complementary relationship after 2014.     

Efficiency in the provision of university teaching and research: An empirical analysis of UK universities

A flexible three-output, two-input cost function model is used to examine the cost efficiency of UK universities as producers of teaching and research ‘outputs’. Unlike previous studies, a comprehensive peer review of research quality is incorporated. Overall, product-specific and input-specific economies of scale, global and product-specific economies of scope, marginal costs and cost complementarities are estimated. Overall and product-specific scale results indicate considerable increasing returns, while the scope results generally suggest neither economies nor diseconomies. Sensitivity analysis is used to simulate the impact of current government policy, regarding the expansion of undergraduate teaching output, on these results.     

Creating innovative opportunities through research collaboration: An evolutionary framework and empirical illustration in engineering

This paper analyses the creation of innovative opportunities through research collaborations. It contributes by (i) providing an evolutionary conceptual framework for the formation and exploitation of innovative opportunities through research collaboration; and by (ii) providing an empirical illustration of this framework by applying it to a case study of firms׳ research collaboration taking place in university–industry research centers in engineering. The evolutionary framework developed specifically focuses on the generation of novelty and variety and on selection pressures as key for the creation of opportunities. It also emphasizes the differences between small and large firms when it comes to role of research collaboration for opportunity creation. Empirically, we illustrate that firms in general focus more on the generation of variety in the form of (fundamental) knowledge, than on research collaboration leading directly to the formation and exploitation of opportunities. For large firms, the focus is rather to transfer this created variety back to the firm, to use for inputs into the in-house creation of opportunities. In contrast, small firms focus instead on using research collaboration to generate and develop knowledge about customer needs in order to create market opportunities, especially through networking with large firms participating in the collaboration.     

A typology of supplier relations: from determinism to pluralism in inter-firm empirical research

In a survey of 196 buyer–supplier relationships in the UK printing industry, eight constructs regarding performance, trust and governance were operationalised. The paper presents the results of a correlation analysis and a cluster analysis. Both yield meaningful results, but the typology of supplier relations obtained by cluster analysis gives more pluralistic and practically relevant insights than the deterministic findings of correlation analysis. Buyers are classified as one of three types: traditional wary traders, committed flexible partners or controlled routine partners. There is a significant positive correlation between performance and trust, of which variance in governance is independent. Implications for management and further research are discussed.     

欧盟“生态城市(ECOCITY)”研究项目评析与启示

介绍了欧盟自2002年开始实施的生态城市(ECOCITY)项目,简要总结了该项目的背景、目标体系、规划进程等多个方面特点,并在此基础上讨论了对我国生态城市建设的借鉴和启示。