Dynamic causality testing for EKC hypothesis,pollution haven hypothesis and international trade in India

This study examines the causality relationships between foreign direct investment (FDI), economic growth (GDP) and CO₂ emissions along with the level of trade (exports and imports) taking place in India. The study uses data obtained from World Development Indicators (WDI) of World Bank Group for the period 1982–2013. The study employed the dynamic multivariate Toda-Yamamoto (TY) approach that uses the modified Wald (MWALD) test. Among the major findings of the study are: the existence of both Pollution Haven Hypothesis and Environmental Kuznets Curve (EKC) hypothesis in India. The other findings of the study are: FDI is causing exports; exports are causing imports; imports are causing CO₂ emissions; and finally CO₂ emissions and GDP are causing each other. This finding concludes mainly two things. First, India imports more of pollution-intensive manufactured goods. Second, FDI is causing GDP in India but through CO₂ emissions.     

Measuring personal cultural orientations: scale development and validation

Cross-cultural studies using Hofstede’s national scores to operationalize his five cultural factors at an individual level suffer from ecological fallacy, and those using self-report scales treat cultural factors as unidimensional constructs and provide little or no evidence of the construct validity and measurement equivalence of these scales. This paper reconceptualizes Hofstede’s five cultural factors as ten personal cultural orientations and develops a new 40-item scale to measure them. It also establishes the validity, reliability, and cross-cultural measurement equivalence of the new scale, and discusses its advantages over other scales.     

Muslim religiosity and purchase intention of different categories of Islamic financial products

Considering the rapid growth of Islamic Financial Products (IFPs) worldwide and the limited research on Muslims’ buying behaviour of such products, this research examines the relationship between religiosity, consumer buying attitude and purchase intention towards different categories of IFPs. The findings suggest that buying attitude has full mediation for deposit, credit and capital market products and partial mediation for insurance products on the association between Muslim religiosity and their purchase intention. Interestingly, religiosity influenced positively even for insurance and capital market products. This is in contrast with our hypothesised relationships for capital and insurance products. The study contributes to the literature by enhancing our understanding of the complex mediating religiosity – buying attitude – purchase intention relationships for different categories of IFPs.     

Motivating high‐impact innovation: Evidence from managerial compensation contracts

We investigate the relationship between Chief Executive Officer (CEO) compensation and firm innovation and find that long‐term incentives in the form of options, especially unvested options, and protection from managerial termination in the form of golden parachutes are positively related to corporate innovation, and particularly to high‐impact, exploratory (new knowledge creation) invention. Conversely, non‐equity pay has a detrimental effect on the input, output and impact of innovation. Tests using the passage of an option expensing regulation (FAS 123R) as an exogenous shock to option compensation suggest a causal interpretation for the link between long‐term pay incentives, patents and citations. Furthermore, we find that the decline in option pay following the implementation of FAS 123R has led to a significant reduction in exploratory innovation and therefore had a detrimental effect on innovation output. Overall, our findings support the idea that compensation contracts that protect from early project failure and incentivize long‐term commitment are more suitable for inducing high‐impact corporate innovation.     

Fiduciary Duties of Corporate Directors in Uncertain Times

Confronting new political uncertainties, heightened challenges, and asserted “best practices,” directors may wonder whether their fiduciary duties have changed. The authors synthesize the latest decisions of the Delaware courts on the standards of conduct for directors and the standards by which their conduct is reviewed. While directors should expect uncertainty to be a fact of corporate life, neither the fiduciary duties of directors nor the protections afforded them have changed. Disinterested and independent directors, acting in good faith to make decisions they deem in the best interests of the corporation, continue to have broad protections under the business judgment rule. This legal framework enables and encourages active directors to make hard choices when they need to do so. The paper includes flowcharts illustrating how the standards of judicial review apply to various categories of business decisions that directors may have to make. It concludes with practical suggestions for directors and General Counsels to establish business judgment rule protection for board decisions or, where applicable, withstand more stringent standards of review.     

Trend-following trading strategies in commodity futures: A re-examination

This paper examines the performance of trend-following trading strategies in commodity futures markets using a monthly dataset spanning 48 years and 28 markets. We find that all parameterizations of the dual moving average crossover and channel strategies that we implement yield positive mean excess returns net of transactions costs in at least 22 of the 28 markets. When we pool our results across markets, we show that all of the trading rules earn hugely significant positive returns that prevail over most subperiods of the data as well. These results are robust with respect to the set of commodities the trading rules are implemented with, distributional assumptions, data-mining adjustments and transactions costs, and help resolve divergent evidence in the extant literature regarding the performance of momentum and pure trend-following strategies that is otherwise difficult to explain.     

The effects of autocorrelation among errors on the consistency property of OLS variance estimator

In a linear regression model the ordinary least squares (OLS) variance estimator (S²) converges in probability to E(S²) even when the errors are autocorrelated. Of interest, however, is the rate of convergence. In this paper we shed some light on this question for the case of a linear trend model. In particular the relation between the rate of convergence and the correlation property of the errors is explored. It is shown that the retardation of the rate of convergence is not appreciable if the correlation is moderate, but it can be severe for extreme correlations.     

Conservation or energy development: Consumer perceptions of alternate solutions to the energy crisis

The purpose of this study was to identify segments of the population on the basis of what they believe would ensure energy for the future—conservation or energy/technological development. To the extent that technology is perceived to be the solution, a potential danger exists that consumers will not commit to an energy-conscious lifestyle except as required by increasing energy costs. The respondents were 692 systematically sampled residents of Alabama. A follow-up survey of 73 non-respondents indicated that nonresponse bias was absent in terms of demographic and social-psychological characteristics, perceptions of the energy crisis, and level of energy use. Distinct differences emerged among the segments (energy development, conservation, or neutral) which indicate that policy makers must be concerned with emphasizing that technological breakthroughs are not the solution to the energy crisis. Note This study was funded by a grant from the Energy Assessment Program, School of Mines and Energy Development, the University of Alabama.