Determinants of RFID adoption intention by SMEs: an empirical investigation

Radio frequency identification (RFID) technology has been considered as one of the 10 technologies that will transform firm across industries. However, the adoption and use of the technology has been slower than predicted, mainly because of technological, organisation and environment factors related to RFID. This study develops a conceptual model that explores the role that technological, organisational, environmental and managerial characteristics of small and mid-sized enterprises (SMEs) play in their intention to adopt RFID technology. To test the model, a web-based survey was administered to 453 SME managers from the USA, the UK, Australia and India. Logistic hierarchical regression is used to test the proposed model. Implications for RFID technology research, theory and practice are discussed.     

The rational peasant

Conclusion I have made assumptions about individual behavior diverging from those of the moral economists. These assumptions have drawn attention to different features of villages and patron-client ties and have led to questions about the quality of welfare and insurance embedded in both villages and vertical patron-client ties. This, in turn, has demonstrated that there is more potential value to markets, relative to the actual performance level of these other institutions. Commercialization of agriculture and the development of strong central authorities are not wholly deleterious to peasant society. This is not because capitalism and/or colonialism are necessarily more benevolent thàn moral economists assume, but because traditional institutions are harsher and work less well than is often believed.Depending on the specific conditions, commercialization can be good or bad for peasants. In many cases the shift to narrow contractual ties with landlords increases both peasant security and his opportunity to benefit from markets. In Latin America, the patron held life-or-death judicial authority over his dependent serfs, and the murder of peasants or the violation of their wives and daughters was not uncommon. As long ago as the fifth century, a monk described the transformation that overcame freemen who became part of estates: all these people who settled on the big estates underwent a strange transformation as if they had drunk of Circe's cup, for the rich began to treat as their own property these strangers. Single-stranded relationships may be far more secure for the peasant because there may be less coercion, an absence of monopolies, competition among landlords, and less need for submission of self. The development of an independent trading class can give small peasants easy low-risk access to international markets and a way of escaping the domination of large lords who use coercion to control the economy despite inefficient practices. Independent small traders like the Chinese in Vietnam, for example, are opposed not by peasants, but by large landowners. In particular, erosion of the traditional terms of exchange between landlord and tenant is not the only way for peasants to turn against large lords. It is not the case that if the patron guarantees the traditional subsistence level, peasants will cede him continuous legitimacy; peasants can and do fight for autonomy when better alternatives exist in the market. There are often better opportunities for peasants in markets than under lords, and markets can reduce the bargaining power of the lords. Indeed, it was not uncommon in Europe for men to buy their way out of clientage for the security and freedom of markets. One need only note the land rush in the new areas of Cochinchina after the French made it habitable to see that markets can be an enormous opportunity for the poor. Throughout the world, peasants have fought for access to markets when they were secure enough to want to raise their economic level and redefine cultural standards! In medieval England, when peasant conditions were comparatively secure.The essential quarrel between the peasantry and the aristocracy was about access to the market. It was not that the peasants were worried about the impact of the market in a disintegrating sense upon their community; what they wanted was to be able to put their produce on the market and to have a freer market in land which would enable them to take advantage of the benefits of the market. The rise of strong central states and the growth of a market economy, then, even in the guise of colonialism and capitalism cannot always be directly equated with a decline in peasant welfare due to the destruction of traditional villages and/or elite bonds. In the short-run, local village elites with the skills to ally with outside powers may reap the most benefits from new institutional arrangements, but, in the long-run, new elites emerge which ally with the peasantry against both feudalism and colonialism. Indirectly, peasants clearly benefit from the growth of law and order and the resulting stability, as well as the vast improvements in communications. The numerous and onerous taxes of the colonial period - as applied by village elites - increased stratification in the majority of countries, but the colonial infrastructure also led to wider systems of trade, credit, and communications that helped keep peasants alive during local famines. As Day has noted of Java, local crop failures were so serious in precolonial times before there was a developed communications and trade network because it was impossible to supply a deficit in one part of the country by drawing on the surplus which might exist in another. Colonialism is ugly, but the quality of the minimum subsistence floor improved in most countries. By stressing the common investment logic of intra-village patron-client and market relations I have attempted to show that given the actual performance levels of patrons and villages, neither decline nor decay of peasant institutions is necessary for peasants to enter markets. Further, peasant support for revolutions and protests may represent not decline and decay, but political competence.

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A Look at the Financial-Social Performance Nexus when Quality of Management is Held Constant

This research note advances understanding of the possible link between social and financial performance by using a financial-halo- removed measure of quality of management as control variable, along with more traditional controls of size, risk, and industry. The control, quality of management, is found to be highly associated with financial performance. Corporate social performance, measured both as a single indexed variable and as treatment of separate primary stakeholders (product/customer, employees, environment, and community), produces negligible or insignificant relationships with financial performance.     

The Effects of Pay Systems on Blue-Collar Employees' Emotional Distress: The Mediating Effects of Objective and Subjective Work Monotony

We hypothesized that employees' emotionaldistress would be affected by the degree to which theirpayment was contingent upon individual performance.Respondents were 2747 blue-collar employees in 21factories in Israel. They completed questionnaires oncompany time. We found that, in comparison with thosewho were paid only according to time worked, being on aperformance-contingent pay system was associated with higher levels of depression and somaticcomplaints, but not of anxiety. As expected, theseeffects were partially mediated by the extent to whichthe respondents' work was monotonous.     

Using pilot study information to increase efficiency in clinical trials

It is often necessary to conduct a pilot study to determine the sample size required for a clinical trial. Due to differences in sampling environments, the pilot data are usually discarded after sample size calculation. This paper tries to use the pilot information to modify the subsequent testing procedure when a two-sided t$t$-test or a regression model is used to compare two treatments. The new test maintains the required significance level regardless of the dissimilarity between the pilot and the target populations, but increases the power when the two are similar. The test is constructed based on the posterior distribution of the parameters given the pilot study information, but its properties are investigated from a frequentist's viewpoint. Due to the small likelihood of an irrelevant pilot population, the new approach is a viable alternative to the current practice.     

Self-Plagiarism and Textual Recycling: Legitimate Forms of Research Misconduct

The concept of self-plagiarism frequently elicits skepticism and generates confusion in the research ethics literature, and the ethical status of what is often called “textual recycling” is particularly controversial. I argue that, in general, self-plagiarism is unethical because it is deceptive and dishonest. I then distinguish several forms of it and argue against various common rationalizations for textual recycling. I conclude with a discussion of two instances of textual recycling, distinguishing them in terms of their ethical seriousness but concluding that both are ethically problematic.     

Geographic distribution of cardiovascular comorbidities in South Africa: a national cross-sectional analysis

Objectives: We sought to estimate the spatial coexistence of hypertension, coronary heart disease (CHD), stroke and hypercholesterolaemia in South Africa. Design: Cross-sectional. Setting: Sub-Saharan Africa and South Africa. Participants: Data were from 13,827 adults (mean±SD age 39±18 years, 58.4% women) interviewed in the 1998 South African Health and Demographic Survey. Interventions: N/A. Primary and secondary outcome measures: We used multivariate spatial disease models to estimate district-level shared and disease-specific spatial risk components, controlling for known individual risk factors. Results: In univariate analysis, observed prevalence of hypertension and CHD is was high in the south-western parts, and low in the north east. Stroke and high blood cholesterol prevalence appeared to be evenly distributed across the country. In multivariate analysis (adjusting for age, gender, ethnicity, education, urban-dwelling, smoking, alcohol consumption and obesity), hypertension and stroke prevalence were highly concentrated in the south-western parts, whilst CHD and hypercholesterolaemia were highly prevalent in central and top north-eastern corridor, respectively. The shared component, which we took to represent nutrition and other lifestyle factors not accounted for in the model, had a larger effect on cardiovascular disease prevalence in the south-western areas of the country. It appeared to have greater effect on hypertension and CHD. Conclusion: This study suggests a clear geographic distribution of cardiovascular disease in South Africa, driven possibly by shared lifestyle behaviours. These findings might be useful for public health resource allocation in low-income settings.