Fostering enterprise architecture education and training with the enterprise architecture competence framework

Enterprise architecture (EA) implementation refers to a set of activities ultimately aiming to align business objectives with information technology infrastructure in an organization. EA implementation is a multidisciplinary, complicated and endless process, hence, calls for adequate education and training programs that will build highly skilled personnel (called enterprise architects) with diverse competencies. This development of domain‐specific competencies is also supported by European policies on education and vocational training. To this end, the authors present training uses of the Enterprise Architecture Competence Framework (EA‐CF). EA‐CF is a proposed conceptual model that describes EA competencies in compliance to the European e‐Competence Framework (e‐CF). The authors argue that EA stakeholders can consult the framework regarding competencies they want to underpin and thus identify the corresponding skills, knowledge and attitudes that result as learning outcomes in EA courses and training programs.     

乙酸乙酯供需动态与工艺技术进展

本文简述国内外乙酸乙酯供需动态。西欧和东亚供应不足,要从有多余乙酸乙酯供应量的拉丁美洲和日本输入,并需要增加乙酸乙酯产能。文章介绍了乙烯－乙酸乙酯新工艺,并同乙酯－乙醇酯化和乙醛缩合制乙酸酯工艺作比较,阐明新工艺是乙酸乙酯生产中技术先进、经济效益高的生产方法。     

An Alternative Approach to the Measurement of Emotional Attachment

Emotional attachment (EA)—the emotional bond connecting an individual with a specific target—has been identified as an important construct within the marketing domain. Despite all the research, there is no consensus on how the construct should be measured. A major factor contributing to this confusion is that current definitions and, consequently, scales of EA focus on describing reactions toward specific referents of attachment rather than on capturing the extent of emotion an individual feels; hence, hindering construct validity. In this article, the authors scrutinized the concept validity of EA. After defining the construct, scale development procedures were followed to propose an alternative one‐dimensional scale that reflects the abstract nature of EA. Three studies support the scale's reliability as well as the discriminant, convergent, criterion, and nomological validity of the measure. The studies tested the scale under different marketing contexts. Moreover, by employing the new measure, the findings showed that EA and self‐concept maintenance (SCM) are related, yet different constructs. Specifically, the results showed that these constructs interact to predict willingness to pay (WTP) for a brand such that when SCM is low, WTP is predicted by EA. However, when self‐concept is high, the effect of EA on WTP is not that strong. This new scale will help researchers extend research on EA to a broader set of contexts, explore the relationship between EA and related constructs, develop nomological networks, and prevent the confounding of terms.     

The influence mechanism of environmental anxiety on pro‐environmental behaviour: The role of self‐discrepancy

Environmental anxiety (EA) caused by environmental pollution has prompted consumers to change their behaviour towards greener, lower‐carbon and environmentally friendly. However, its boundary conditions and internal mechanisms are still unclear. With two experiments based on attentional control theory and self‐discrepancy theory, this study aimed to explore the influence mechanism of EA on PEB. In Experiment 1, it was found that environmental anxiety can directly and significantly affect Pro‐environmental behaviour intention (PEBI). In Experiment 2, it was found that at high levels of self‐discrepancy, EA can directly and significantly affect compensatory PEBI, and guilt can play a significant mediating role in the effect of EA on compensatory PEBI. However, EA does not significantly affect promotional PEBI. At low levels of self‐discrepancy, EA can directly and significantly affect promotional PEBI but cannot affect compensatory PEBI. Therefore, we concluded that the same PEB could have different psychological mechanisms in different contexts.     

Environmental activism and consumers’ perceived responsibility

The growing importance of environmentalism trends have led to a significant rise in environmentally friendly consumers’ attitudes and behaviours who thereby demonstrate their collective strength through both their individual buying decisions and their involvement in social movements, as is the case of the environmental activism. This activism extends to include a set of environmental behaviours spanning environmental group membership, involvement in political action and/or in environmental organisations, influencing policy or management decisions and engaging in pro‐environmental protection behaviours. The more citizens become aware of their own role in the problem of environmental degradation, the more willing they prove to become part of the solution. High levels of individual Perceived Environmental Responsibility (PER) may foster the more environmentally friendly attitudes and behaviours that lead to Environmental Activism (EA). Thus, the purpose of this research is precisely to discuss the relationship between PER and EA, and whether gender proves a significant factor in predicting PER and EA. For a sample of Portuguese consumers, who consented to participating in the research, we studied the predisposition towards EA by applying a questionnaire administered in the form of a personal interview. The results indicate that despite the perceived environmental responsibility observed, individuals present only low levels of environmental activism and civic participation in environmental causes. However, for the small percentage of individuals belonging to an environmental organisation, we do verify that EA ran higher among those reporting Environmental Group Membership (EGM). We additionally observe how PER might prove a predictor of EA even though the model applied to test this relationship only explained a small proportion of the variance in EA levels and hence requiring further research into the factors influencing EA. As regard gender, while women display similar levels of EA to men, they also report significantly higher PER than men.     

Informed trading around earnings announcements—Spot,futures, or options?

Recent literature reports higher single stock options (SSO) volume before earnings announcements (EA). There are no studies that explore single stock futures (SSF) in this context because of illiquid SSF markets in developed countries. Similar to SSO, SSF provide embedded leverage and facilitate short selling although at a lower cost, but do not provide downside-risk protection. India’s liquid SSO and SSF provide a unique setting to study the preference of informed traders. We observe an increase in both SSO and SSF volume before EA. Further, SSF dominate SSO possibly due to SSO becoming expensive before EA and higher information leakage in India.     

Eurokrise: Erneute Atempause ist kein Grund zum Ausruhen

The current state of affairs in the euro area (EA) instills hope in economic recovery but also substantial concern. The crisis countries have made considerable, albeit quite uneven, progress in central areas of reform. Yet severe obstacles remain. Moreover, European policy makers have reformed the EA’s institutional framework to strengthen its resilience. Yet important elements of a stable architecture are still missing, and it remains unclear whether the EA is moving towards full integration or a Maastricht 2.0. Most importantly, since it has become impossible to construct a viable fi scal bridge due to the success of the OMT programme, now everything depends on the perseverance of domestic reform policies.     

Ethical Thinking in Traditional Italian <Emphasis Type="Italic">Economia Aziendale</Emphasis> and the Stakeholder Management Theory: The Search for Possible Interactions

Over the last few years, there has been an exaggeratedly widespread and frequently confused use of the concepts of ‘stakeholder’ and ‘corporate social responsibility’. However, some interesting insights of both these notions can be found in traditional European business administration studies. In this article, the Italian view will be examined. In particular, this paper investigates the teachings of some of the historical masters of the Italian Economia Aziendale (EA), with particular attention to the concept of the azienda, its finalism and its essential characteristics, in order to verify some consistencies with the more recent Stakeholder Management Theory (SMT). Principles and considerations seem to emerge from EA scholars’ seminal works that unequivocally connect ethics with business decisions. EA fits in with SMT in many ways, and the former (EA) seems, moreover, to suggest a specific normative point of view from which the role of ethics in business activities can be approached.     

Adoption of Enterprise Application Software and Firm Performance

Due to the rapidly changing business and IT environments, firm-level adoption of IT shifted from in-house development to purchasing EA software. This paper analyzes the effects of EA (Enterprise Application) software – ERP, CRM, SCM, Groupware, KM, EAI – on SMEs’ productivity. The distinct feature of this paper is that I use a formal econometric approach with combined data of SMEs’ accounting and IT usage aspects, while case studies have been mostly used in the previous works. The empirical results show that Groupware and SCM significantly raise the SMEs’ productivity, and the manufacturing sector has stronger effects than the service sector. From these results, the following implications are derived. First, the adoption rate and the real benefits of EA software are not closely related domestically. Second, in SMEs, EA software facilitating the inter-firm relationship is more effective than EA software focusing on the internal efficiency. Third, easy-to-understand, and relatively long-experienced enterprise applications are more effective than hard-to-understand and brand-new applications. Finally, the government IT policy on SMEs should focus on the process coordination and standardization of the manufacturing sector with upstream and downstream firms.     

CEO International Assignment Experience and Corporate Social Performance

Research suggests that international assignment experience enhances awareness of societal stakeholders, influences personal values, and provides rare and valuable resources. Based on these arguments, we hypothesize that CEO international assignment experience will lead to increased corporate social performance (CSP) and will be moderated by the CEO’s functional background. Using a sample of 393 CEOs of S&P 500 companies and three independent data sources, we find that CEO international assignment experience is positively related to CSP and is significantly moderated by the CEO’s functional background. Specifically, CEOs with international assignment experience and an output functional background (e.g., marketing and sales) are positively associated with greater CSP.     

Contextualizing experience effects in international business: A study of ownership strategies

Experienced firms act differently than newcomers, yet such differences vary with the context and with the type of experience. This research examines the effects of international experience on multinational enterprises’ (MNEs’) ownership strategy across a range of developed and developing economies. We distinguish competence-building and partner-selection effects of experience, which vary between general international experience and country-specific experience, and across host contexts. This contextualization of the theoretical arguments suggests that the predicted effects hold in some host countries, but not in others. In support of these arguments, our empirical study of subsidiaries of Taiwanese electronics forms finds that general international experience facilitates wholly owned operations in developed economies in Asia and Europe, while country-specific experience facilitates joint ownership in China.     

Examining the Effectiveness of Fear Appeals in Prompting Help‐Seeking: The Case of At‐Risk Gamblers

With a sample of Australian at‐risk gamblers, this research examines the impact of gender and individual difference in experiential avoidance (EA; cognitive and emotional suppression) on the processing of fear appeals. Study 1, through thematic analysis, explores fear appeal perceptions among at‐risk gamblers. The results identify that relevant threats, such as social and psychological, should be integrated into fear‐inducing advertising stimuli. Study 2 uses multigroup comparisons in structural equation modeling (SEM) to test the robustness of the revised protection motivation model (RPMM) in predicting the effectiveness of fear appeals to induce help‐seeking intentions in at‐risk gamblers. This research examines the boundary conditions of the RPMM through the moderating roles of gender and EA. The results provide evidence that fear partially mediates the impact of perceived susceptibility (PS) on help‐seeking intentions in low experiential avoiders, whereas high experimental avoiders resist fear elicitation. Furthermore, evoked fear does not lead to help‐seeking intentions in male at‐risk gamblers. In female at‐risk gamblers, while fear prompts help‐seeking intentions, PS (i.e., probability of harm) does not translate to behavioral intentions via fear. For both genders and low and high experiential avoiders, cognitive appraisals of PS significantly and positively impact help‐seeking intentions. This research demonstrates the unique roles of gender and EA on fear appeal effectiveness in at‐risk gamblers.     

The Fiscal Framework in a Currency Union: Lessons from a Comparison between the Euro Area and the Eastern Caribbean Currency Union

This paper draws out lessons from the euro area (EA) that are transferable to the Eastern Caribbean Currency Union (ECCU) and other Caribbean economies with fixed exchange rates. Based on observations from both the EA and the ECCU, we present a new policy framework which is capable of imposing fiscal discipline, with the aim of avoiding the risk of unsustainable fiscal policies reappearing and of preventing monetary policy from being undermined by undisciplined national governments. In the ECCU case, we find that fiscal deficits are more a result of financial and trade imbalances than fiscal indiscipline per se. Consequently, constraints on overall debt, public and private, rather than direct limits on endogenous public deficits, appear to be the appropriate response.     

Creating customer repurchase intention in Internet retailing: The effects of multiple service events and product type

Internet retailing literature shows that customers׳ experience with a retailer׳s website and order fulfillment separately influence repurchase intention. This study examines these two experiences׳ interactive effects on repurchase intention. Our research model includes a product type as a moderator, because the type of product can likewise affect a customer׳s experience with the retailer׳s website and order fulfillment. Results of multiple-group structural equation modeling (SEM) from customer reviews of 306 Internet retailers demonstrate that the interactive effects of a web site experience and order fulfillment are significant. In the interactive mechanism, order fulfillment experience is proven to serve as a proximal cause of repurchase intention. The moderating role of product type is significant as well. This finding suggests that practitioners should have unmatched measures for retailing different types of goods.     

Relative importance of online versus offline information for Internet purchases: Product category and Internet experience effects

Across three studies we examine the relative importance of online versus offline information for Internet purchases. Study 1 reveals that the relative importance of online information is higher for utilitarian products (computer hardware and software) than for hedonic products (books, music, and movies). Study 2 shows that, in the case of online purchases, the relative importance of online information decreases with increasing consumer Internet experience. Consequently, offline information becomes relatively more important for consumers with high levels of Internet experience. In addition, the relative importance of online information is higher for utilitarian products than for hedonic products, supporting Study 1 results. Study 3 suggests a possible mechanism for the effect of Internet experience on decreasing importance of online information, showing that consumers' trust of online search engine information decreases with increasing Internet experience. We conclude with implications of our results for firms that sell products on the Internet.     

高技术企业中委托代理问题的经济学分析

高新技术企业是代表新经济发展方向的重要组织形式和载体,也是最具有市场发展前景的主体之一,但从经济学的角度分析高技术企业在发展中普遍存在的委托代理问题。从发达国家的经验看,经理股票期权制度是有效解决高技术企业委托代理问题的一项重要制度。     

Offshoring in the global economy: microeconomic structure and macroeconomic implications

This article analyses the trade balance effects of Europe agreements (EA) between the EU-15 and four new EU members from Central and Eastern Europe (CEEC-4) using both static and dynamic panel data approaches. Specifically, the system generalised method of moments (GMM, Blundell, R., and S. Bond. 1998. Initial conditions and moment restrictions in dynamic panel data models. Journal of Econometrics 87, no. 1: 115–43) and recently developed econometric methods such as the Correlated Common Estimation Pooled–Hausman-Taylor (CCEP–HT, Serlenga, L., and Y. Shin. 2007. Gravity models of intra-EU trade: Application of the CCEP-HT estimation in heterogenous panels with unobserved common time-specific factors. Journal of Applied Econometrics 22: 361–81) are applied to analyse the effects of the agreement variable. Our estimation results indicate a positive and significant impact of EA on trade flows. However, there is an asymmetric impact of the agreement variable on the trade balance, exports and imports being affected in different ways, which results in a trade balance deficit in the CEEC-4.     

Rapid internationalization of traditional SMEs: Between gradualist models and born globals

Within the last 20 years, a number of traditional small-medium enterprises (SMEs) have accelerated their international commitment by investing in distant countries despite limited market knowledge, limited use of networks, and limited international experience of the entrepreneurs. The purpose of this paper is to draw research attention to this phenomenon and to compliment the existing literature on internationalization process of SMEs.We argue that traditional SMEs are able to speed up their internationalization process by, thus, rapidly catching up with the increasing global competition. The peculiar path followed by SMEs is described by analyzing five case firms and explained by contrasting to the leading literature. The empirical evidence suggests that specific strategic focus (as opposed to knowledge-intensity, international network, and international experience) is the determinant success aspect of the change in the internationalization process.     

Exploring the link between customer experience–loyalty–consumer spend

Customer experience has drawn significant interest in recent times from both academicians as well as practitioners. There is growing understanding in literature that attitudes are formed by past and present experiences and are expected to change as a function of consumer experience. Attitudes are described as one of the most important determinant of the behaviour. Dick and Basu (1994) were precise in suggesting that a favourable attitude and repeat purchase were required to define loyalty as they viewed loyalty in an attitude-behaviour framework, loyalty is an important concept related with repetitive purchasing behaviour and high Consumer spend. Literature suggests that building loyalty is found in successful management of Customer experience yet little research exist that incorporated this variable into explaining customer loyalty therefore signifying a gap in existing substantive knowledge. The current paper studies the impact of customer experience on attitudinal and behaviour loyalty. The study extends the findings by adding an observed behaviour- share of spend in the frame work. The present study will provide valuable insights to theorist in the retail context as well as practitioners ability to develop more effective strategies.     

Hurry up! The effect of pop-up stores’ ephemerality on consumers’ intention to visit

Retail has responded to the continuing shift in consumer preferences toward ephemerality and immediacy with pop-up stores: temporary, experiential store formats. Considering pop-ups’ widespread application, it is important to identify which store characteristics attract visitors. Research has pinpointed the pop-up experience as affecting consumer behavior. However, experience does not exclusively define pop-ups but applies to all experiential stores. Our work suggests that pop-ups’ distinguishing feature – ephemerality – leads consumers to anticipate limited product assortments, thus driving intention to visit. Considering pop-ups’ target group – consumers with a high need for uniqueness (NFU) – an exclusive, limited product assortment has a stronger effect on intention to visit for consumers with a high NFU.