Effects of the workplace social context and job content on nurse burnout

Job burnout is a continuing concern for human resource management, as it affects employee productivity and well‐being. In particular, the nursing profession is widely recognized as a stressful occupation that leads to burnout. The present study examines the relative significance of workplace social context in a health care setting and the job content of the nursing profession for influencing the three dimensions of job burnout: emotional exhaustion, depersonalization, and personal accomplishment (Maslach & Jackson, 1981). Data were collected through a questionnaire survey of a random sample of 1,190 nurses working in 43 public hospitals in Hong Kong. The results indicate that although both the workplace social context and job content have significant effects on burnout dimensions, the effects of the workplace social context were significantly stronger. In addition, the workplace social context had a significant negative effect on personal accomplishment, whereas job content influenced personal accomplishment positively. Implications of these findings are discussed in the context of devising management interventions for dealing with job burnout in the nursing profession. © 2011 Wiley Periodicals, Inc.     

Supply-side effects of exchange rates, exchange rate expectations and induced currency depreciation

Within the context of a small open economy model, this paper examines the repercussions of induced currency depreciation. The results presented in this paper are based on a model with firm microeconomic foundations and which takes into account both the supply and demand-side effects of exchange rate variations. The distinguishing feature of the model is the role of exchange rate expectations. We consider three kinds of expectations; adaptive, extrapolative, and regressive expectations. We also perform several sensitivity tests based on these expectations. Our simulation exercise shows that the effect of induced currency depreciation depends largely on supply-side effects. In most cases, we find that currency depreciation results in (i) a fall in output, (ii) an increase in prices and (iii) an improvement in the balance of trade. In the absence of weak supply-side effects of exchange rates, we find that, if the Marshall-Lerner conditions hold, then depreciation of the home currency has a favorable effect on output but its effect on the balance of trade is negative.     

Is Fiscal Decentralization Conflict Abating? Routine Violence and District Level Government in Java,Indonesia

Utilizing a newly created data set the authors examine the relationship between routine/everyday violence and fiscal decentralization in 98 districts of the Indonesian island of Java. By examining possible relationships between fiscal decentralization and routine violence, this paper fills a gap in the literature where the analysis of the relation between fiscal decentralization and violence is relatively scant. Routine violence, which is different from both civil war and ethno-communal conflict, centres around group brawls, popular justice or vigilante violence. Despite the uniform implementation of fiscal decentralization, subnational entities exhibit varying experiences with decentralization, but a common consequence is the increased size of local government. Fiscal decentralization, and the increased size of local government, can alleviate pent-up frustrations with a centralized state, as local government expenditure is seen to satisfy the needs of communities with which people identify more closely. The authors also find that the greater the share of locally generated revenues, the lower the number of violent incidents; but this capacity to generate more local revenues mainly lies in richer districts. Therefore, richer districts are likely to have a lower incidence of violence.     

Exchange rates of oil exporting countries and global oil price shocks: a nonlinear smooth-transition approach

This paper models logistic and exponential smooth transition adjustments of real exchange rates for six major oil-exporting countries in response to different shocks affecting oil prices. The logistic form captures asymmetric and the exponential form symmetric adjustments in regards to positive and negative oil price shocks. We chose oil-exporting countries that do not peg their exchange rates. For most countries, we detect no statistically significant non-linearities for the adjustment process of real exchange rate returns, be they asymmetric or symmetric, in response to oil supply shocks, idiosyncratic oil-market-specific shocks, and speculative oil-market shocks. Exceptions are oil supply shocks in the UK and possibly Brazil, where exchange rates respond nonlinearly, though the effects are symmetric for both countries. On the other hand, global aggregate demand shocks, which are shocks not originating directly in the oil market, have nonlinear asymmetric effects on real exchange rate returns for Canada, Mexico, Norway and Russia, and nonlinear symmetric effects for Brazil and the UK.     

International income risk-sharing and the global financial crisis of 2008–2009

We examine the impact of the global financial crisis on the degree of international income and consumption risk-sharing among industrial economies using returns on cross-border portfolio holdings (e.g., debt, equity, FDI). We split the returns from the net foreign holdings as receipts (inflows) and payments (outflows) to investigate which of the two sides exhibited the greater resilience for income risk-sharing during the recent crisis. First, we find that debt delivered better risk-sharing than equity, mainly reflecting the deficit deterioration in EMU countries during the post-crisis period. FDI, by contrast, did not correspond to noticeable risk diversification. Second, separating output shocks into positive and negative components reveals that debt holding receipts (equity liability payments) performed better under negative (positive) realizations of the shock variable. Third, the unwinding of capital flows resulted in a sharp fall in income dis-smoothing via the debt liability channel in the new EU countries.     

Agro-Climatic Conditions and Regional Technical Inefficiencies in Agriculture

A survey of applications of the Technical Inefficiency Effects (TIE) model suggests that agro‐climatic and other environment variables are customarily omitted in the model specifications. The justification for such an omission is the assumption that these variables are beyond the control of the farmers and therefore should be treated as random variables. In this paper, we argue that in applications dealing with regional agricultural data, agro‐climatic variables should not be treated as pure random terms. Historical differences in agro‐climatic conditions are known with a reasonable degree of certainty across a larger region. Therefore, omission of such variables from the analysis may lead to inaccurate interregional technical inefficiency comparisons. In order to demonstrate the importance of agro‐climatic variables in such analyses, we estimate the TIE model for Turkey. A translog stochastic frontier production function with agro‐climatic variables such as rainfall and land quality is estimated, and it is shown not only that the agro‐climatic variables are statistically significant but also that their omission substantially affects mean output elasticities and relative technical efficiencies. Une étude sur les applications du modèle de l'effet d'inefficacité technique (EIT) laisse à supposer que les variables agro‐climatiques et les autres variables environnementales sont comme d'habitude omises dans les spécifications du modèle. Une telle omission est justifiée par l'hypothèse selon laquelle ces variables sont en dehors du contrôle des fermiers et devraient être considérées comme des variables aléatoires. Dans ce communiqué, nous affirmons que dans les applications concernant les données agricoles régionales, ces variables agro‐climatiques ne doivent pas être traitées comme de simples termes aléatoires. Les différences historiques dans les conditions agro‐climatiques sont connues avec un degré raisonnable de certitudes pour une grande région. Aussi l'omission de telles variables dans l'analyse peut‐elle donner lieu à de fausses comparaisons interrégionales d'inefficacité technique. Afin de démontrer l'importance des variables agro‐climatiques dans de telles analyses, nous considérons le modèle de l'effet d'inefficacité techniques de la Turquie. II s'agit d'une fonction de production frontalière translogue et stochastique avec des variables agro‐climatiques telles que la pluviosité, la qualité de sol et d'autres variables. Nous démontrons que les variables agro‐climatiques sont non seulement importantes statistiquement, mais que leur omission influence essentiellement les élasticités moyennes de production ainsi que les efficacités techniques relatives.     

Understanding the framework of business in Islam in an era of globalization: a review

Despite the fact that Islam is one of the major religions, the frameworks of this faith are yet to be fully understood. As a consequence, it is being confused with activities contrary to its teachings. Islam has an elaborate treatment for almost every aspect of life including the affairs of business. Business is an acceptable and dignified occupation, which has to be conducted within the given frameworks. Islam encourages the creation, acquisition and consumption of wealth, and the fulfilling of certain conditions in so doing. Wealth is held in trust as a gift from God. The terms of reference of this trust are to be complied with. Ethical principles do play a major role in shaping the behavior of a Muslim, in or out of business. In an era of globalization, the need for a better understanding of the premises of Islamic faith cannot be overemphasized.     

The trillion-dollar enterprise: An interview with Booz.Allen & Hamilton's Vice Chairman,Cyrus F. Freidheim,Jr.

The Trillion-Dollar Enterprise: How The Alliance Revolution Will Transform Global Business by Cyrus F. Freidheim, Jr. (Reading, Massachusetts: Perseus Books; 1998. pp. xiii + 253. ISBN 0-7382-0004-2, Price: $25.00) is an interesting, timely, and provocative book that uncovers the alliance revolution and other forms of cooperative activities taking place in global business. The work is one of the first genuine attempts to share many years of a groundbreaking research at Booz.Allen & Hamilton on corporate networks, interorganizational alliances, and cooperative activities of global companies. The concept of the trillion-dollar enterprise that Freidheim convincingly puts forward provides a refreshing and new addition to the lexicon of global business. In this interview with Thunderbird International Business Review's Book Editor, Syed Tariq Anwar, Freidheim describes the trillion-dollar enterprise, its place in the twenty-first century, and its future impact on world industries. Freidheim predicts that the trillion-dollar enterprise will change the way companies do business in the domestic and international markets. Alliances, corporate networks, and megaventures will be the name of the game in the future, eventually bringing new types of companies and competitive environments that will have a lasting effect on multinational corporations (MNCs) as well as consumers. © 1999 John Wiley & Sons, Inc.     

Modeling volatility in sector index returns with GARCH models using an iterated algorithm

Financial market participants are interested in knowing what events can alter the volatility pattern of financial assets and how unanticipated shocks determine the persistence of volatility over time. The present paper studies these issues by detecting time periods of sudden changes in volatility by using the iterated cumulated sums of squares (ICSS) algorithm. Examining five major sectors from January 1992 to August 2003, we found that accounting for volatility shifts in the standard GARCH model considerably reduces the estimated volatility persistence. Our results have important implications regarding asset pricing, risk management, and portfolio selection. (JEL G110, G120)