The role of health consciousness,food safety concern and ethical identity on attitudes and intentions towards organic food

The paper examines the roles of health consciousness, food safety concern and ethical self‐identity in predicting attitude and purchase intention within the context of organic produce. A conceptual model is derived and tested via structural equation modelling. Findings indicate food safety as the most important predictor of attitude while health consciousness appears to be the least important motive in contrast to findings from some previous research. In addition, ethical self‐identity is found to predict both attitudes and intention to purchase organic produce, emphasizing that respondents' identification with ethical issues affects their attitude and subsequent consumption choices.     

The Cartagena Declaration,the Baker Plan,and U.S. bank security returns: An empirical investigation

This paper examines the impact of the Cartagena Declaration by 11 Latin American countries and the Baker Plan for resolving the LDC debt problem on the security returns of major U.S. banks. An event parameter approach is employed to investigate two hypotheses, the new-information and the rational-pricing hypotheses, using daily stock market data. Sample banks are grouped into three portfolios depending on their LDC exposure. The results indicate that bank stock returns adjust quickly to new information. Also, there is rational investor reaction to observed events that were neither borrower- nor lender-induced. Those banks displaying greater exposure to LDC loans were affected in a direct and proportionately greater manner.     

Evaluating the operational and profitability efficiency of a UAE-based commercial bank

This study investigates the operating and profitability efficiency of 15 branches of UAE-based commercial bank utilising the data envelopment analysis method. The results indicate that efficiency levels among the various branches vary and that there is room for improvement. Profitability efficiency appears to be higher than operational efficiency. Regarding the financial ratios analysis, a consistent effect cannot be obtained and it cannot be determined which branch has an overall position in terms of higher performance. The historical analysis of the branch network performance indicates that management should consider major operational improvement efforts to reduce employees' expenses and other operating expenses combined with an increase in the total loans portfolio. Improvement in both interest and non-interest revenues is required to increase profitability efficiency of the whole branch network.     

The impact of institutional ownership on corporate operating performance

This paper examines the relation between institutional investor involvement in and the operating performance of large firms. We find a significant relation between a firm’s operating cash flow returns and both the percent of institutional stock ownership and the number of institutional stockholders. However, this relation is found only for a subset of institutional investors: those less likely to have a business relationship with the firm. These results suggest that institutional investors with potential business relations with the firms in which they invest are compromised as monitors of the firm.     

Tax Principles,Product Differentiation and the Nature of Competition

We analyze the choice between the origin and destination principles of taxation when there is product differentiation and Bertrand competition. If taxes are redistributed to consumers and demand is linear the origin principle dominates the destination principle whatever the degree of product differentiation and extent of economic integration. With nonlinear demand the origin principle dominates if there is sufficient economic integration. When the social value assigned to tax revenue is higher than the private value, the destination principle dominates for intermediate values of product differentiation and economic integration. The same results are also shown to hold with Cournot competition. JEL Code: F12, H20     

Impact of R&D expenditures,rainfall and temperature variations in agricultural productivity: empirical evidence from Bangladesh

ABSTRACT

This study aims to investigate dynamic relationships between research and development (R&D) expenditure, climate change (measured by annual rainfall and temperature variations), human capital (proxied by literacy) and total factor productivity (TFP) growth in Bangladesh agriculture. Pesaran’s Pooled Mean Group (PMG) estimator is used to a unique panel data of 17 regions of Bangladesh covering a 61-year period (1948–2008). In addition, the panel vector autoregression (PVAR) model is also applied to trace the responsiveness of TFP from a shock to R&D, extension services, and literacy rate. Results reveal that R&D has an insignificant impact on TFP in the short-run, while it has a significant positive impact in the long-run. The contributions of climate variables (i.e., rainfall and temperature variations) are highly significant and negative in the long run. The literacy rate is found to have a significant positive impact on TFP as expected. These results suggest that agricultural R&D investment and human capital could play an important role to ameliorate the adverse effects of climate change in the agricultural sector of Bangladesh.     

On the DuPont analysis in the health care industry

Prior research documents that the DuPont components of return on net operating assets (profit margin and asset turnover) represent an incremental source of information about the operating characteristics of a firm and are useful tools for market participants (Soliman, 2008). We find that the informativeness of DuPont components about future profitability is reduced in the healthcare setting, relative to an all-industry sample. Moreover, to the extent that DuPont components are useful for market participants, we show that profit margin is more persistent than asset turnover for US for-profit health care providers, which contradicts the results documented in prior literature that considered all industries. We argue that the special features of the health care industry (i.e. heavy regulation, unique operational characteristics) affect the information content of accounting signals obtained based on financial statements.     

Replicating,validating, and reducing the length of the consumer perceived value scale

This research reports an assessment of Sweeney and Soutar's (2001) consumer perceived value (PERVAL) scale. The PERVAL scale contains four dimensions: quality, emotional, price, and social values. The present study develops and evaluates two short forms of the original 19-item PERVAL scale based on Sweeney and Soutar's (2001) original data and three other studies in two different countries. In comparison with the full scale, the short 12-item and 8-item forms have equally good dimensional properties and equivalent predictive validity. The discussion includes implications, both for research and for retail managers.