Case study—Embodied virtual agents: An analysis on reasons for failure

Despite very optimistic academic and professional literatures, embodied virtual agents (EVA) on commercial websites do not seem to keep all their promises. An update in December 2009 of a benchmark led by OrangeLab in 2007 on embodied agents displayed on French websites reveals that more than 60% of them have actually disappeared. This case study deals with understanding the disappearance of embodied virtual agents thanks to a literature review, a benchmark of 80 agents on French commercial websites and an analysis of experts' in-depth-interviews. This work identifies a series of common errors in the agents design – namely, appearance inadequacy and lack of intelligence and autonomy – that creates a gap between consumers' expectations and agents' performance explaining agents' lack of success. As a conclusion, this case study gives practitioners actionable advices to design future agents by highlighting the characteristics of the ideal virtual sales agent (VSA).     

The relationship between Arab values and work beliefs: An exploratory examination

In this study, 365 employees from three Middle Eastern countries (Saudi Arabia, Kuwait, and Oman) are queried about their cultural values and work‐related beliefs. This analysis is unique both in its sample and its focus on the relationship between individual cultural values and beliefs about work. Results suggest that the cultural value dimensions individualism (p < .001) and masculinity (p < .001) are related to both an individual's beliefs about organizational commitment and work ethic. Additional findings reveal patterns between cultural values and humanistic and political beliefs. Future research directions and managerial implications are also discussed. © 2002 Wiley Periodicals, Inc.     

Determinants of market price of stock： A study on bank leasing and insurance companies of Bangladesh

Financial firms make up a substantial fraction of the domestic equity market. A number of studies subsequently used different conceptual and methodological approaches to model equity return of financial services firms. Movement of the stock price as the consequence of the movement of the micro and macroeconomic factors is strongly supported by the literature review. Dhaka Stock Exchange in Bangladesh is inefficient in weak form. Multiple regression analysis is conducted to find out the relationship microeconomic factors with the stock price. In this study found a significant linear relationship among market return and some microeconomic factors such as net asset value per share, dividend percentage, earning per share of bank leasing and insurance companies. Also found non-linear relationship among the variables is insignificant at 95 percent level of significance.     

Managerial Behavior and the Link between Stock Mispricing and Corporate Investments: Evidence from Market‐to‐Book Ratio Decomposition

We examine the impact of mispricing on corporate investments and its components: capital expenditures, research and development, acquisitions, and asset sales. By decomposing the market‐to‐book ratio into mispricing and growth components, we show that corporate investments are linked to mispricing through market‐timing and catering, after controlling for growth and financial slack. This investment‐mispricing link is more pronounced in financially constrained firms and in firms with short‐horizon shareholders. Overall, our study indicates that the sensitivity of investments to mispricing is a function of the nature of mispricing, the type of investment, and the firm's characteristics.     

Access to credit and heterogeneous effects on agricultural technology adoption: Evidence from large rural surveys in Ethiopia

Modern agricultural technologies hold huge potential for increasing productivity and reducing poverty in developing countries. However, adoption levels of these technologies have remained disappointingly low in Africa. This paper analyzes the effect of access to credit on the likelihood of adoption and use intensity of chemical fertilizers using data from large rural surveys in Ethiopia. Using a heteroscedasticity-based identification strategy to address the endogenous nature of access to credit, we find that access to credit has significant positive effects on adoption and intensity of use of chemical fertilizers. However, important heterogeneities are observed. Credit obtained from formal sources is more important for the intensity of use than for the decision to adopt chemical fertilizers. Credit taken with the primary purpose of financing agricultural inputs is more likely to promote adoption of chemical fertilizers than credit taken per se. Furthermore, reported credit effects are larger when estimated against the sample of credit-constrained non-users as compared with the pool of the whole sample of credit non-users. The results remain robust to several sensitivity analyses. Our results yield useful implications for the design, promotion, and targeting of credit services to leverage their effect on adoption of agricultural technologies.     

The persistence of profits of banks in Africa

This paper analyses the profit persistence of African banking sector, focusing on the role of the level of competition and banks earnings management. We apply Markov chain to analyse the extent and mobility of profit persistence, dynamic auto regressive model to assess the speed of convergence and the quantile regression technique to examine the determinants of profit persistence of banks in Africa. The results show a high level of profit persistence and relatively low speed of convergence. There is also evidence that regulation and banks earnings management affect both the level and persistence of banks profitability. We also find that competition as well as 2007/2008 financial crisis reduce the level and the speed of profit persistence.     

Consumer Ethics: A Cross-Cultural Study of the Ethical Beliefs of Turkish and American Consumers

The ethical climate in Turkey is beset by ethical problems. Bribery, environmental pollution, tax frauds, deceptive advertising, production of unsafe products, and the ethical violations that involved politicians and business professionals are just a few examples. The purpose of this study is to compare and contrast the ethical beliefs of American and Turkish consumers using the Ethical Position Questionnaire (EPQ) of Forsyth (1980), the Machiavellianism scale, and the Consumer Ethical Practices of Muncy and Vitell questionnaire (MVQ). A sample of 376 subjects that consists of American consumers (n = 188) and Turkish consumers (n = 199) was used to compare the ethical beliefs and practices of the two samples. The MANOVA results for the two nationality groups found that five out of six criterion variables differed between the two groups. The implications of this study are intended to assist marketers to develop strategies that suit a particular market and lessen their risk of entry. Mohammed Y.A. Rawwas is Professor of Marketing at the University of Northern Iowa. He also taught as a Visiting Professor at a range of universities in Japan, France, Austria, Russia, China, Hong Kong, Trinidad and Tobago. His areas of research include ethical and social issues in marketing, cross-cultural studies, marketing education, and supply chain management. He has published extensively across these areas including works in Journal of Business Research, International Marketing Review, Journal of Consumer Ethics, and Journal of Marketing Education, among others.Ziad Swaidan is Assistant Professor of Marketing at the University of Houston-Victoria. He received his Ph.D. from the University of Mississippi. His research has appeared in several journals, including the Journal of Business Ethics, and International Business Review, among others. Mine Oyman is Assistant Professor of Marketing at Anadolu University in Turkey. Her areas of research include consumer ethics, cross-cultural studies, and marketing education. She has presented previous works at a range of international and local conferences.     

The expansion of early childcare and transitions to first and second birth in Germany

We use quasi-experimental expansion of publicly funded childcare slots for children under the age of three from Germany and exploit regional variations of this large-scale expansion to account for endogenous and selective fertility decisions. To account for left and right censoring, we implement this quasi-experimental framework into the setting of the semiparametric Cox hazard model. By using spatial data on childcare provision at the level of counties and microdata from the German Socio-Economic Panel (SOEP) from 1998 to 2012, we find a significant increase in the transition probability to first birth by 11.9% for native childless couples who were in the labor force before childbearing. With regard to transition to the second birth, however, no significant effect is found from the increase in childcare slots. With a particular focus on the transition to first birth, the effects are demonstrated not to be driven by selective residency choices and internal migration patterns. Furthermore, a large set of robustness checks is applied to show that highly educated mothers react the most, while effects are not attributable to the upper decile of income distribution.     

The Role of Capital Flight and Remittances in Current Account Sustainability in Sub‐Saharan Africa

Abstract: The literature on capital flight and remittances is copious, as a plethora of studies in recent years have focused greater attention on the determinants and impact of capital flight and remittances in the development process. These issues are particularly pertinent to Africa in view of its relatively high incidence of capital flight in the presence of foreign exchange constraints, limited foreign capital inflows, external indebtedness and high dependence on overseas development assistance. The principal aim of this paper is to estimate the extent and magnitude of capital flights from Africa and remittance inflows to Africa, and to assess their role in current account sustainability. The paper employs standard methodological approaches to estimating capital flight and remittances for selected African countries and analyses their relationships with current account balance and key economic indicators. The findings from the statistical exercises in the paper yielded a number of important results:

• ? The magnitude of capital flight from Africa has increased considerably in recent years, with widespread fluctuations and volatility.
• ? The volume of remittances into Africa has increased dramatically but steadily.
• ? There is a negative association between balances on current account and capital flight, implying that capital flights tend to worsen current account difficulties.
• ? There is a positive relationship between remittances and current account, suggesting that remittances could play an important role in mitigating current account problems.
• ? The link between remittances and economic growth is positive, albeit insignificantly in the statistical sense, suggesting some evidence of the crucial role of remittances in the economic growth and development process.
• ? External debt and capital flight are positively intertwined, providing support to the so‐called ‘round‐tripping’ or ‘back‐to‐back’ hypothesis

The policy implications of these findings are that in spite of the good progress made by many African countries towards economic and political reforms, more innovative policy thinking and reform deepening must be initiated to create a conducive environment for private sector participation in general and foreign capital (including capital flight reversal) in particular. Similarly, there is a need for incentivising and mainstreaming remittances into national development strategies with the view to promoting the growth‐enhancing effects of remittances. A wide range of policy options and forward thinking analyses were advanced in the paper.