An Illustration of Matrix Formulation for a Probabilistic Risk-Assessment Study

A matrix formulation is described and numerically illustrated to calculate the public risk and identify the dominant contributors to it arising from the operation of a nuclear power plant. The matrix methodology is used as a superstructure in a probabilistic risk-assessment study to organize the calculated probabilities and to facilitate the analysis and documentation effort. The matrix structure is built to manipulate the large amount of data arising from event and fault-tree analysis and other supporting analyses. It lends itself easily to computerization and provides an analytic capability to identify dominant contributors to risk. It is a useful tool for aiding sensitivity analyses and also a potential formalism for standardization of risk-assessment studies. This tool is already used in the two recent comprehensive nuclear power plant risk-assessment efforts, the Zion and Indian Point Safety Studies.     

Confirmatory Factor Analysis of the End‐User Computing Satisfaction Instrument: Replication within an ERP Domain*

Over the past decade, organizations have made significant investments in enterprise resource planning (ERP) systems. The realization of benefits from these investments depends on supporting effective use of information technology (IT) and satisfying IT users. User satisfaction with information systems is one of the most important determinants of the success of those systems. Drawing upon a sample of 407 end users of ERP systems and working within the framework of confirmatory factor analysis (CFA), this study examines the structure and dimensionality, and reliability and validity of the end‐user computing satisfaction (EUCS) instrument posited by Doll and Torkzadeh (1988) . In response to Klenke's (1992) motion to cross‐validate management information system (MIS) instruments and to retest the end user computing satisfaction instrument using new data, this study's results, consistent with previous findings, confirm that the EUCS instrument maintains its psychometric stability when applied to users of enterprise resource planning application software. Implications of these results for practice and research are provided.     

Forced Migration and the Expatriation of the Rohingya: A Demographic Assessment of Their Historical Exclusions and Statelessness

This paper attempts to outline the forced migration and consequent flee and displacement of the Rohingya Muslims in Northwestern Arakan State of Myanmar after several violent clashes and insurgencies between the Rohingya Muslims, the Buddhists and government security forces. More than 400,000 Rohingya Muslims have fled from Myanmar in August 2017 violence which has been described as “a textbook example of ethnic cleansing” by United Nations High Commissioner for Human Rights (UNHCHR). Being only visible as “refugee problem” of this mass expatriation, the continuous forced migration and displacement of the Rohingya have been rendered invisible. In this context, this paper attempts a demographic assessment of Rohingya people through historical process of their exclusions and the magnitude of the forced migration to the neighboring countries as illegal, economic burden, stateless migrants. This paper analyses the historical origin of the underlying situation, identity politics, ethnic crisis, and statelessness for better understanding the demographic decline of the Rohingya in this geographic region. Finally, it highlights the international community's responses to this undergoing humanitarian crisis of the Rohingya.     

Linking Entrepreneurial Orientation to Environmental Collaboration: A Stakeholder Theory and Evidence from Multinational Companies in an Emerging Market

Revisiting stakeholder theory as a potential theory of the firm giving rise to expectations about organizing, we analyze when and under what circumstances entrepreneurially oriented firms increase their environmental collaboration with suppliers. Specifically, we investigate the association between entrepreneurial orientation and environmental collaboration with suppliers by accounting for the degree of employees’ work engagement and market environment complexity as stakeholder-oriented moderators of this relationship. We test our hypotheses using multi-level analyses on 249 managers nested in 66 multinational companies (MNCs) in Turkey. We find that entrepreneurial orientation positively impacts environmental collaboration with suppliers. A high level of work engagement (as an organizing principle favouring a stakeholder focus) and a low level of market environment complexity (as an organizing principle favouring the customer as an instrumental stakeholder) moderate this linkage. We enrich the debate on entrepreneurial orientation, strategy, and environmental sustainability by providing logic rooted in stakeholder theory of the conditions under which MNCs’ entrepreneurial orientation in emerging markets prioritizes and privileges environmental collaboration with suppliers.     

Measuring strategic decision making efficiency in different country contexts: A comparison of British and Turkish firms

This paper compares the relative efficiency of the strategic decision making (SDM) processes of British and Turkish firms. The technique of data envelopment analysis (DEA) is used to measure the relative efficiency of these firms. The evidence obtained by the DEA analysis reveals that the Turkish firms tend to be superior to the British firms in terms of their SDM efficiency. There is a significant difference in scale returns with respect to the country of origin of the firms. The analysis of the improvement potential of inputs indicates that Turkish firms place more emphasis on managing environmental turbulence to enhance their SDM efficiency, while British firms tend to overly focus on the design of an appropriate organizational structure. However, no significant difference was noted between the two groups of firms with regard to the level of resources and effort exerted on formal strategic planning practices. The analysis of output deficits reveals that there is a significant difference between British and Turkish firms in the sources of inefficiency.     

La Familia - How Trust Towards Family Decreases Female Labor Force Participation

This paper investigates whether comprehensive trust towards immediate family members leads to a decrease in female labor force participation in Sub Saharan African countries. Using three recent waves, third, fourth and fifth rounds of the Afrobarometer survey data allows us to capture the willingness to participate in the labor market as well as the level of trust individuals have towards their family members. We find that a high amount of trust significantly decreases labor force participation vary in range from minimum of 7 percent to 13 percent at maximum in our probit estimations. Moreover, the statistical as well as economic effects are significantly stronger for females than the effect for males. Our main contribution to the emerging economies literature in informal institutions is that we are able to show how different cultural traits such as family ties lead to different choices in terms of participation in the labor market.     

The Changes of Cost of Children for Turkey by Using Income-Dependent Equivalence Scales

This study aims to estimate the cost of children in Turkey by using equivalence scale approach for different income levels and suggests a new commodity composition for Muslim countries. We used 2003, 2007 and 2014 household budget survey micro data set. According to the calculations of Engel equivalence scales, the cost of children decreases from 2003 to 2014 in Turkey. Since the data of 2007 is determined as reasonable consumption behaviours of Turkish households, the inequality and poverty researches can use equivalence scales calculations of 2007. If anyone wants to estimate Rothbarth equivalence scales for a Muslim country, using of “adult goods” which is defined as “expenditures of alcohol, tobacco, adult cloths and adult shoes” in literature would not be suitable. This study suggests “a new commodity group” which is “furnishing and communication”. The Engel model estimations are significant for households who are at the middle and high income level whereas the results of Rothbarth model estimations are found as significant for low and middle income groups. As a result, we recommend to use equivalence scales estimations’ results for middle income groups in the inequality and poverty researches, since this group is free from irregular expenditure behaviors and gives significant estimations for both models.