Explaining Employment Effects in Multipolar Value Chains: A Cross‐National Study on Soft Drinks and Dairy Manufacturing in Europe

The article develops an integrated framework that employs a dynamic perspective on interlinked levels of value chain governance in order to explain employment in value chains. It compares two multipolar chains in food and beverage manufacturing, in two different producer and consumer markets, Belgium and Germany. Analysis reveals that varied value capture dynamics in the food and beverage industries underpin distinct employment effects at specific inter‐firm nodes, as well as between labour and product markets. This reveals institutional and product variation explaining firms’ value capture trajectories. However, it also illustrates a concomitant transnational trend of deteriorating working conditions, stemming from overall chain governance.     

Missing in action: teacher and health worker absence in developing countries.

In this paper, we report results from surveys in which enumerators make unannounced visits to primary schools and health clinics in Bangladesh, Ecuador, India, Indonesia, Peru and Uganda and recorded whether they found teachers and health workers in the facilities.     

The public reallocation of resources across age: a comparison of Austria and Sweden

There is a strong interdependency between public transfers and the shape of the economic lifecycle because these transfers facilitate and enable the decoupling of production and consumption over long time periods, most notably in childhood and retirement. The design of public transfers obviously influences the production and consumption and consequently also the degree of economic dependency of children and the elderly. We propose economic dependency ratios which are based on age-specific consumption and labour income or age-specific public contributions/benefits, respectively, illustrating them in a comparison of Austria and Sweden. Although these two countries are very similar economies in terms of production, income and the size of the public sector, there are remarkable differences in the design of public transfers, in their distribution over age-groups and consequently in the shape of the average economic lifecycle. Using the economic dependency ratios we show that the financial sustainability of the public transfer system depends beside the demographic developments strongly on its design: the Swedish system collects the contributions from a wider range of age groups, transfers a smaller share to the elderly and provides more support to younger generations, supporting them to invest in children of their own. These characteristics have a positive effect on the sustainability of the Swedish system: although in Sweden there is a larger share of the population in the age group 60+, the total economic dependency of elderly persons is lower.     

Zwischen Palmen und Müll

Zusammenfassung  Pflegepraktikum in Nicaragua — Die 22-j?hrige Pflegeschülerin Susanna Christen aus Berlin hat sich für ihr Wahlpraktikum einen ungew?hnlichen Ort ausgesucht: Sieben Wochen arbeitete sie in einem Krankenhaus in Nicaraguas Hauptstadt Managua.     

Weak Links in the Chain: A Diagnosis of Health Policy in Poor Countries

Recent empirical and theoretical literature sheds light on thedisappointing experience with implementation of primary healthcare programs in developing countries. This article focuseson the evidence showing two weak links in the chain betweengovernment spending for services to improve health and actualimprovements in health status. First, institutional capacityis a vital ingredient in providing effective services. Whenthis capacity is inadequate, health spending, even on the rightservices, may lead to little actual provision of services. Second,the net effect of government health services depends on theseverity of market failures—the more severe the marketfailures, the greater the potential for government servicesto have an impact. Evidence suggests that market failures arethe least severe for relatively inexpensive curative services,which often absorb the bulk of primary health care budgets.A companion paper, available from the authors (seep. 219), offersa perspective on how government funds can best be used to improvehealth and well-being in developing countries. It gives an alternativeview of appropriate public health policy, one that focuses onmitigating the characteristic market failures of the sectorand tailoring public health activities to the government's abilityto deliver various services.      

THE ECONOMICS OF MALARIA CONTROL

Ideally, in devising and assessing policies to control disease,the rules and reasoning of economics should be combined withcomprehensive epidemiological information to arrive at the bestdecisions. Simple economic concepts can be of great practicalassistance to policymakers in disease control. This articledescribes the economic principles to be applied and the kindof information needed to make informed choices about the optionsfor controlling malaria. In this context, the article surveysthe research on the costs that malaria imposes on people andeconomies, discusses how to assess the costs and effects ofinterventions used to combat the problem, and identifies theconceptual difficulties and gaps in information that must bebridged before the marriage of the two disciplines can be effectivelyconsummated.      

HEDGING PERFORMANCE AND HEDGING OBJECTIVES: TESTS OF NEW PERFORMANCE MEASURES IN THE FOREIGN CURRENCY MARKET

Two related approaches are introduced for measuring the performance of hedging strategies. The first summarizes the risk-return trade-off as a single annotated numerical value, and the second displays it as a performance curve. Two bounded sets of hedging strategies are used to evaluate empirically the performance measures. One set is divided according to whether it best satisfies short or long hedging objectives. Results show that market conditions often provide opportunities to reduce variance and increase expected return. They also suggest that the Commodity Futures Trading Commission's typical definition of “bona fide” hedging should be reconsidered.     

Implications of Seasonal Climate Forecasts on World Wheat Trade: A Stochastic, Dynamic Analysis

Improvements in seasonal climate forecasts have potential economic implications for international agriculture. A stochastic, dynamic simulation model of the international wheat economy is developed to estimate the potential effects of seasonal climate forecasts for various countries' wheat production, exports and world trade. Previous studies have generally ignored the stochastic and dynamic aspects of the effects associated with the use of climate forecasts. This study shows the importance of these aspects. In particular with free trade, the use of seasonal forecasts results in increased producer surplus across all exporting countries. In fact, producers appear to capture a large share of the economic surplus created by using the forecasts. Further, the stochastic dimensions suggest that while the expected long‐run benefits of seasonal forecasts are positive, considerable year‐to‐year variation in the distribution of benefits between producers and consumers should be expected. The possibility exists for an economic measure to increase or decrease over a 20‐year horizon, depending on the particular sequence of years. Le progrès des prévisions saisonnières du climat a une portée économique pour l'agriculture internationale. Un modèle stochastique et dynamique de l'économie internationale du blé est développé afin d'estimer les effets potentiels des prévisions saisonnières du climat sur la production de blé de divers pays, leurs exportations et le commerce mondial. Les études précédentes ont généralement ignoré les aspects stochastiques et dynamiques des effets liés à l'utilisation des prévisions climatiques. Cette étude montre l'importance de ces aspects. En particulier avec le libre échange l'utilisation de ces prévisions aboutit à l'augmentation des excédents dans tous les pays exportateurs. En fait, il apparaît que les producteurs accaparent une grande part de l'excédent économique créé par l'utilisation de ces prévisions. De plus, les dimensions stochastiques suggèrent que bien que les bénéfices à long terme des prévisions climatiques puissent être substantiels, on s'attend à des variations considérables d'une année à l'autre dans la distribution des bénéfices entre les producteurs et les consommateurs. Il est possible qu'un indicateur économique varie à la baisse sur 20 ans eus fonction de la séquence de variation climatique.