Varieties of CSR: Institutions and Socially Responsible Behaviour

A central concern within contemporary socio-economics has been on the relationship between national institutional configurations and societal outcomes. In this paper, we assess the relationship between legal origin and a range of correlated indicators of social responsibility, focusing on socially responsible investing and voluntary charitable giving. We found that in Common Law contexts, lower levels of social responsibility than in Civil Law contexts, other than in the area of charitable giving, where the converse was the case. We explore the reasons for this distinction, and for the different patterns encountered in post-socialist Central and Eastern Europe. Based on the findings, we identify directions for future research.     

Food demand elasticities for Australia

There is renewed interest in robust estimates of food demand elasticities at a disaggregated level not only to analyse the impact of changing food preferences on the agricultural sector, but also to establish the likely impact of pricing incentives on households. Using data drawn from two national Household Expenditure Surveys covering the periods 1998/1999 and 2003/2004, and adopting an Almost Ideal Demand System approach that addresses the zero observations problem, this paper estimates a food demand system for 15 food categories for Australia. The categories cover the standard food items that Australian households demand routinely. Own‐price, cross‐price and expenditure elasticity estimates of the Marshallian and Hicksian types have been derived for all categories. The parameter estimates obtained in this study represent the first integrated set of food demand elasticities based on a highly disaggregated food demand system for Australia, and all accord with economic intuition.     

INTERNATIONAL LABOUR FORCE PARTICIPATION RATES BY GENDER: UNIT ROOT OR STRUCTURAL BREAKS?

This paper examines the possibility of unit roots in the presence of endogenously determined multiple structural breaks in the total, female and male labour force participation rates (LFPR) for Australia, Canada and the USA. We extend the procedure of Gil‐Alana for a single structural break to the case of multiple structural breaks at endogenously determined dates using the principles suggested by Bai and Perron. We use the Robinson LM test to determine the fractional order of integration. We find that endogenously determined structural breaks render the total, female and male LFPR series stationary or at best mean‐reverting.     

The Role of Middle Class in Economic Development: What Do Cross‐Country Data Show?

This paper investigates the channels through which the middle class may matter for consumption growth. Using several different middle‐class measures and a panel of 105 developing countries spanning the period 1985–2013, we find that a larger middle class influences consumption growth primarily through higher levels of human capital accumulation. There is also a significant direct effect of middle‐class size on consumption growth, which is more pronounced in the latter half of the sample, the 2000–2013 period.     

Examining transformational leadership,job satisfaction,organizational commitment and organizational trust in Turkish hospitals: public servants versus private sector employees

Leadership, job satisfaction, organizational commitment and trust have become important processes for healthcare management in recent years. One of the contemporary human resource management functions in the organizations involves engaging in leadership development, improving organizational trust and organizational commitment and increasing job satisfaction. Considering the rapidly changing healthcare technology and higher levels of occupational complexity, healthcare organizations are increasingly in need of engaging in leadership development in any given area of expertise to address ever-changing nature of the industry and the delivery of quality of care while remaining cost-effective and competitive. This paper investigates the perceptions of both public servants and private sector employees (outsourcing) on transformational leadership, organizational commitment, organizational trust and job satisfaction in Turkish healthcare industry. Additionally, the paper analyzes the predictability of organizational commitment based on employee – both public servants (physicians, nurses, administrative personnel and other healthcare professionals) and private sector employees (outsourcing) (auxiliary services such as administrative assistants, security personnel, kitchen, laundry and housekeeping employees) – perceptions of transformational leadership, job satisfaction and organizational trust. Using a survey instrument with items adopted from the transformational leadership inventory (TLI) [Podsakoff, P. M., MacKenzie, S. B., Moorman, R. H., & Fetter, R. (1990). Transformational leader behaviors and their effects on followers' trust in leader, satisfaction, and organizational citizenship behaviors. Leadership Quarterly, 1, 107–142], the organizational commitment questionnaire [Meyer, J. P., & Allen, N. J. (1997). Commitment in the workplace: Theory, research, and application. Thousand Oaks, CA: Sage], the organizational trust inventory (OTI) [Cummings, L. L., & Bromiley, P. (1996). The occupational trust inventory (OTI): Development and validation. In R. Kramer & T. Tyler (Eds.), Trust in organizations: Frontiers of Theory and Research (pp. 302–330). Thousand Oaks, CA: Sage] and job satisfaction survey (JSS) [Spector, P. E. (1985). Measurement of human service staff satisfaction: Development of the job satisfaction survey. American Journal of Community Psychology, 13, 693–731], this quantitative study was conducted among 2108 healthcare employees (public servants and private employees) in two large government hospitals in Turkey. The study findings indicate a significant difference between the public servants and private sector employees in terms of their perceptions on two dimensions of transformational leadership (being an appropriate model, providing individualized support), overall transformational leadership and one dimension of job satisfaction (communication). The two dimensions of job satisfaction – operating procedures and communication – as well as organizational trust were the significant predictors of organizational commitment of public servants, whereas the two dimensions of leadership – individualized support and fostering the acceptance – as well as the two dimensions of job satisfaction – promotion and contingent rewards – and organizational trust were the significant regressors of organizational commitment of private sector employees. In addition, there is a significant difference between the predictors of the dimensions of organizational commitment (transformational leadership, job satisfaction and organizational trust) in terms of public servants versus private sector employees. Finally, organizational trust has a significant effect on overall organizational commitment as well as its three dimensions for public servants and private employees.     

Understanding the Effectiveness of Positioning Bases With Regard to Customer Perceptions

ABSTRACT

The purpose of this study is to identify whether brands positioned in customers’ minds with features, abstract, benefit, or surrogate bases differ in their favorability, credibility, and differentiation. First, focus group studies were conducted to determine attributes related with automobiles and to select the automobile brands. Then, a survey was conducted to examine the effectiveness of brands that have different positions in customers’ minds. A perceptual map was derived through correspondence analysis. Results of Kruskal-Wallis and Mann-Whitney U tests revealed that brands positioned on consumers’ minds with different positioning bases differ in their favorability, differentiation, and credibility.     

Forecasting South African inflation using non-linearmodels: a weighted loss-based evaluation

The conduct of inflation targeting is heavily dependent on accurate inflation forecasts. Non-linear models have increasingly featured, along with linear counterparts, in the forecasting literature. In this study, we focus on forecasting South African inflation by means of non-linear models and using a long historical dataset of seasonally adjusted monthly inflation rates spanning from 1921:02 to 2013:01. For an emerging market economy such as South Africa, non-linearities can be a salient feature of such long data, hence the relevance of evaluating non-linear models’ forecast performance. In the same vein, given the fact that 1969:10 marks the beginning of a protracted rising trend in South African inflation data, we estimate the models for an in-sample period of 1921:02–1966:09 and evaluate 1, 4, 12, and 24 step-ahead forecasts over an out-of-sample period of 1966:10–2013:01. In addition, using a weighted loss function specification, we evaluate the forecast performance of different non-linear models across various extreme economic environments and forecast horizons. In general, we find that no competing model consistently and significantly beats the LoLiMoT’s performance in forecasting South African inflation.     

The Causal Relationship Between Economic Policy Uncertainty and Stock Returns in China and India: Evidence from a Bootstrap Rolling Window Approach

This article applies a bootstrap rolling-window causality test to assess the causal relationship between economic policy uncertainty (EPU) and stock returns in China and India. Empirical literature examining causality between two time series may suffer from inaccurate results when the underlying full-sample time series have structural changes. However, the bootstrap rolling-window approach enables us to identify possible time-varying causalities between time series based on sub-sample data. Using a twenty-four-months rolling window over the period 1995:02 to 2013:02 in China and 2003:02–2013:02 in India, we do find that there are bidirectional causal relationships between EPU and stock returns in several sub-periods rather than in the whole sample period. However, the association between EPU and stock returns is, in general, weak for these two emerging countries. Our findings have important implications for policy makers and investors.