Modeling Support for Role-Based Delegation in Process-Aware Information Systems

In the paper, an integrated approach for the modeling and enforcement of delegation policies in process-aware information systems is presented. In particular, a delegation extension for process-related role-based access control (RBAC) models is specified. The extension is generic in the sense that it can be used to extend process-aware information systems or process modeling languages with support for process-related RBAC delegation models. Moreover, the detection of delegation-related conflicts is discussed and a set of pre-defined resolution strategies for each potential conflict is provided. Thereby, the design-time and runtime consistency of corresponding RBAC delegation models can be ensured. Based on a formal metamodel, UML2 modeling support for the delegation of roles, tasks, and duties is provided. A corresponding case study evaluates the practical applicability of the approach with real-world business processes. Moreover, the approach is implemented as an extension to the BusinessActivity library and runtime engine.     

Karma-Yoga: The Indian Model of Moral Development

A comprehensive model of moral development must encompass moral sensitivity, moral reasoning, moral motivation, and moral character. Western models of moral development have often failed to show validity outside the culture of their origin. We propose Karma-Yoga, the technique of intelligent action discussed in the Bhagawad Gita as an Indian model for moral development. Karma-Yoga is conceptualized as made up of three dimensions viz. duty-orientation, indifference to rewards, and equanimity. Based on survey results from 459 respondents from two large Indian organizations, we show that the dimensions of Karma-Yoga are related to moral sensitivity, moral motivation, and moral character.     

Business experience and start-up size: Buying more lottery tickets next time around?

This paper explores the determinants of start-up size by focusing on a cohort of 6,247 businesses that started trading in 2004, using a unique dataset on customer records at Barclays Bank. Quantile regressions show that prior business experience is significantly related with start-up size, as are a number of other variables such as age, education and bank account activity. Quantile treatment effects (QTE) estimates show similar results, with the effect of business experience on (log) start-up size being roughly constant across the quantiles. Prior personal business experience leads to an increase in expected start-up size of about 50 %. Instrumental variable QTE estimates are even higher, although there are concerns about the validity of the instrument.     

Developing Sustainable Strategies: Foundations,Method, and Pedagogy

While the United Nations Principles of Responsible Management Education (PRME) are a very positive development in the horizon of management education over the last decade, there are still many significant challenges for engaging the mind of the manager in ways that will foster the values of PRME and the UN Global Compact. Responsible management education must address three foundational challenges in business education if it is to actualize the aspirations of PRME: (1) it must confront the cognitional myth that knowing is like looking, (2) it must move beyond mere analysis to systems thinking, and (3) it must transition from a values-neutral stance to a values-driven stance. Using Developing Sustainable Strategies, an MBA practicum in the Sustainable Management Concentration at DePaul University’s Kellstadt Graduate School of Business as a case study, this article identifies the ways in which Pragmatic Inquiry can address these challenges. The method of Pragmatic Inquiry prepares students to become responsible managers, to develop sustainable strategies, and to be creators of shared value. Built from the philosophical foundations of American pragmatism and Bernard Lonergan’s critical realism, Pragmatic Inquiry is an effective method and pedagogy for responsible management education.     

EC reform inch by inch

After ratification by member countries, the “Luxembourg reform package” worked out by the European Council at the end of 1985 is to provide the basis for the development of the European Community into the nineties. What are the challenges facing the EC? What opportunities do the Luxembourg reforms open up?     

A concept for an Open World Economy

One of the many new publications dealing with the reform of the International trade system is the report of the Trade Policy Research Centre “Towards an Open World Economy”. The following article analyses and criticlses the main proposals of the report.     

International raw material policy in the agricultural and industrial sphere

The demands in the sphere of raw material policy are a cardinal element of the “New International Economic Order” on which the developing countries are insisting. Dr Hermes, Secretary of State in the Foreign Office of the Federal Republic of Germany, discusses the Common Fund and other issues concerning raw material policy from the German point of view.     

GATT’s role in East-West trade

After a phase of stagnation in East-West trade lasting several years, both sides have more recently been at pains to intensify economic relations between East and West, the reasons being both economic and political. What part can the General Agreement on Tariffs and Trade (GATT) play in this regard?     

Alliances Between Corporate and Fair Trade Brands: Examining the Antecedents of Overall Evaluation of the Co-branded Product

This research investigates the potential for a “fair” co-branding operation. A major corporate brand is fictitiously allied with a Fair Trade labelling organization brand. The sample for the study is composed of 540 respondents, representative of the French population. By considering commercial brands and Fair Trade labels as dissimilar in terms of customers’ perceived Fair Trade orientations, this article studies (1) how this lack of similarity impacts perceived congruence between both entities (i.e. perceived relevancy and expectancy of the alliance) and (2) how prior brand attitudes and congruence influence customers’ evaluation of the co-branded product. The results of this research demonstrate that: (1) Consumer prior brand attitudes toward the partner brands influence very little customers’ evaluation. (2) Perceived similarity of the partner brands has a strong influence toward congruence of the co-branding operation. Results also indicate that congruence (measured as relevancy and expectancy) has a strong influence upon customers’ evaluation. (3) An inverted U-shaped relationship exists between perceived similarity and relevancy of the alliance, and between expectancy and customers’ evaluation. The results obtained through the test of a partial least square model, and inverted U-shaped hypothesis, represent a new insight into co-branding theory. The high discursive power of fair co-branding is a key issue: the corporate brand provides the alliance with its leading position, while the Fair Trade brand provides the ethical attribute.     

The role of multinationals in the NIEO

In the context of the New International Economic Order (NIEO) the developing countries are expressing more and more frequently a wish for stricter control over the multinational enterprises. What should be the features of a Code of Conduct for Multinationals?     

Collective Self-Reliance: Concept and reality

The concept of Collective Self-Reliance (CSR) has been of increasing political importance since the early seventies in the North-South negotiations and also at the South-South conferences (of non-aligned and Group of 77 countries), especially in connection with the discussions on a New International Economic Order (NIEO). Development researchers in poor and rich countries have at the same time begun to pay more attention to the concept of Self-Reliance (SR) in both its individual and its collective dimension. The concept of Collective Self-Reliance is examined in the following article as are its chances of realization.     

OECD and consumer policy

This paper briefly surveys the work being done by the OECD Committee on Consumer Policy. The Committee, which has existed for more than twenty years, has produced a wide variety of reports on subjects ranging from product safety to general economic issues, financial services, and marketing practices. The discussion of product safety has been one of the Committee's standing tasks.     

State and trends of economic East-West relations — A German view

The trade of the Western industrial states with Eastern Europe has been the object of keen political interest in the past year or two although it accounts for no more than 5–6 p.c. of the total foreign commerce of the OECD countries. The current discussion about the future of the economic relations between East and West focuses on the greatly increased indebtedness of the East European countries to the West. The following review was presented as the introductory paper at a colloquium on the state and trends of East-West relations which was held at the end of February at the invitation of the Senator of Economic Affairs of Hamburg.     

Islamic Corporate Governance: Risk-Sharing and Islamic Preferred Shares

The recent financial crises (including the Asian and subprime crises) indicated the need to reinforce corporate governance mechanisms in emerging and developing market economies. Corporate governance refers to all the factors that affect firm processes (including, among others, financing strategies). Firms must avoid debt financing instruments and adopt financing instruments that allow for “risk-sharing” rather than “risk-shifting” because all recent financial crises were, in essence, debt crises. The primary objective of this paper is to examine the principles of risk-sharing promoted by Islamic finance and study their implications for corporate governance. The secondary objective of this paper is to propose a pricing model for a new risk-sharing financial instrument (Islamic preferred shares, IPS) that was recently discussed by Zarka and Al-Suhaibani (Shariah-compatible preference shares: The Sharia Basis and Economic Rationale. Working paper, SABIC Chair for Islamic Financial Market Studies, 2012). We study the implications of this new instrument as a powerful tool for corporate governance in the case of Islamic markets. We explain the possible contribution of IPS to agency cost reduction, Sharia screening costs and ethical corporate governance.     

The Relationships of Empathy,Moral Identity and Cynicism with Consumers’ Ethical Beliefs: The Mediating Role of Moral Disengagement

This study examines the relationships of empathy, moral identity and cynicism with the following dimensions of consumer ethics: the passive dimension (passively benefiting at the expense of the seller), the active/legal dimension (benefiting from questionable but legal actions), the ‘no harm, no foul’ dimension (actions that do not harm anyone directly but are considered unethical by some) and the ‘doing-good’/recycling dimension (pro-social actions). A survey of six hundred Australian consumers revealed that both empathy and moral identity were related to negative beliefs regarding the passive and the active/legal dimensions of consumer ethics and were related to positive beliefs regarding the ‘doing-good’/recycling dimension. Cynicism was related to positive beliefs regarding the passive dimension of consumer ethics and was related to negative beliefs regarding the ‘doing-good’/recycling dimension. The role of moral disengagement in mediating these relationships was examined. Empathy and moral identity were only indirectly negatively related to the ‘no harm, no foul’ dimension of consumer ethics through moral disengagement, while cynicism was indirectly positively related to this dimension through moral disengagement. Theoretical and practical implications of these findings are discussed.     

Periphery capitalism — Without question mark

This article is a rejoinder to Professor Marion Mushkat’s contribution “Pheripheric Capitalism?” which was published in INTERECONOMICS, No. 5, May 1975.     

Attitudes Toward Ethically Questionable Negotiation Tactics: A Two-Country Study

Current research has identified five discrete US negotiation tactics, a traditional one considered to be ethical, and four considered to be ethically questionable. Scholars have independently used culture to explain how the endorsement of these five negotiation tactics varies across nations. They have also independently used interpersonal trust and ethics propensity to explain antecedents of the endorsement of those five negotiation tactics. This research combines all those variables into one model that investigates the influence of horizontal and vertical individualism–collectivism, ethical idealism, and trust propensity on employees’ attitudes toward ethically questionable negotiation tactics in Israel and Kyrgyzstan. A survey questionnaire was translated from English to Hebrew and Kyrgyz, and 615 responses were collected from employees in various industries in the two countries. We empirically confirmed three types of questionable negotiation tactics discovered in previous one-nation studies, namely, pretending, deceiving, and lying. Vertical individualism was found to be positively, and horizontal collectivism was found to be negatively, related to pretending, deceiving, and lying. Ethical idealism was found to be negatively related to the endorsement of the lying tactics, while trust propensity was negatively related to the pretending tactics. Compared with Israel, employees’ endorsement of ethically questionable negotiation tactics was significantly higher in Kyrgyzstan. Contribution to theory and practice is discussed.     

Aid and donor countries’ GNP

The authors try to test statistically whether the flow of resources between poor and rich countries has in fact conformed to the “1 per cent” target defined by the United Nations. Basis for testing several hypotheses are data published by the Development Assistance Committee (DAC) of the OECD.     

Tunisia’s development perspectives

Tunisia is at the beginning of the second decade of its development planning. The first decade (1961–1972) was put under the heading of Socialism. The influence of the socialist conception on development planning was reflected by a high share of public investments in total investments as well as intensified furthering of agricultural cooperatives.     

The need for Positive Adjustment Policies in the 1980s

In view of the close relationship between macro-economic performance, structural adjustment and international trade, the OECD Council established in 1979 a programme of work on Positive Adjustment Policies. Under this mandate, a Special Group of the Economic Policy Committee (under the chairmanship of Dr. Hans Tietmeyer, presently Secretary of State in the Federal Ministry of Finance in Bonn) was to review the macro-economic, structural and international implications of industrial, regional, manpower and other micro-economic policies, and to examine the adjustment policies of individual member countries. This work resulted in a Ministerial Declaration in 1982 on Positive Adjustment Policies and in a Final Report of the Special Group which is to be published shortly. The following article by Prof. Wolfgang Michalski, who directed this OECD project, is a résumé of the main conclusions.