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41.
Abstract: The costs of accessing and using a port/export hub should be high on the list of priorities for export promotion agencies in Africa. This conclusion emanates from this paper focusing on the geographical location of manufacturing export industries in South Africa. Here manufacturing export firms tend to be spatially concentrated with about 84 per cent of total manufacturing exports produced in only 6 per cent of magisterial districts. Distance from an export hub is negatively related to the density of manufactured exports. The largest volumes of manufactured exports are generated within 100 km of an export hub. For electronics, about 98 per cent of manufacturing takes place within 100 km of an export hub. Comparison over time showed that the number of locations from which manufacturing exports occur increased by 15 per cent over 1996–2004 and that manufacturing exports increased in the band between 200 and 400 km from the nearest hub.  相似文献   
42.
This paper explores the possibilities of combining the recently developed ‘value constellation’ concept and the literature about industrial districts. The advantages related to the geographical concentration of economic activities are insufficient in the competition with companies that are linked to each other within a value constellation - a customer-oriented inter-organizational strategy. This new type of competition forces traditionally operating SMEs in industrial districts to team up with each other in a customer-oriented network. However, these networking strategies are unlikely to emerge because SMEs are locked into their traditional competencies and they lack the financial and strategic resources to develop interactive strategies covering the entire value system. Business associations and local institutions may play a crucial role in changing and shaping the emerging network among the SMEs. However, local institutions are equally susceptible to being locked into traditional patterns of interaction. Their willingness to break away from the past is crucial for the learning capabilities of local SMEs. The difficulties in setting up a customer-oriented network are illustrated by the ‘construction and home furnishings’ business cluster in South West Flanders (Belgium).  相似文献   
43.
New media, such as the Internet or interactive digital television (a merger of television and Internet technology), often combine different sensory inputs and different types of media content simultaneously. These combined information cues may interfere with each other or reinforce the processing of each other. Two experiments explore perceptual and semantic interference and reinforcement mechanisms and their impact on self-reported attention and clicking behavior. Experiment 1 shows that in the case of an interactive ad containing text and pictures, a simultaneous audiovisual program context leads to less attention and clicking than an auditory context. Experiment 2 indicates that in the case of goal-directed browsing, a congruent program context leads to more attention and clicking than an incongruent context.  相似文献   
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Policy discussions on new medicines are often focused on cost containment rather than on the benefits they produce, such as health gains and cost savings in other sectors. In this study, we identify systematic differences in policies towards pharmaceuticals between countries and calculate the welfare gains of 39 innovative pharmaceuticals introduced in the Dutch market after 1997. Welfare gains are defined as the difference between the value of a QALY gained by innovative pharmaceuticals and their costs. The review shows that there are systematic differences among pharmaceutical policies and regulations between countries. It is further found that the welfare gains of pharmaceuticals are substantial and amount to €77 per capita per year in the Netherlands. The welfare gains could be higher if institutional barriers for an efficient utilization of innovative pharmaceuticals are removed.  相似文献   
46.
This paper examines whether variations in national culture at the business-unit level of multi-business firms that operate internationally trigger adjustments in the corporate management control and incentive systems (MCISs) to fit local business-unit circumstances. Although the results show that selected MCIS characteristics are attuned to business-unit national culture, further analysis of multi-level data reveal small business-unit effects relative to corporate effects. The presence of dominant corporate effects suggests that MCISs tend to be uniformly implemented within firms, rather than to reflect local business-unit conditions.  相似文献   
47.
This paper provides a meta‐analysis of microeconometric evaluation studies on the effectiveness of active labor market policies. The analysis is built upon a systematically assembled data set of causal impact estimates from 57 experimental and quasi‐experimental studies, providing 654 estimates published between January 1990 and December 2017. We distinguish between the short and longer term impacts in our analysis; at 6, 12, 24, and 36 months after program start. After correcting for publication bias and country‐specific macroeconomic characteristics, subsidized labor and public employment programs have negative short‐term impacts, which gradually turn positive in the longer run. Schemes with enhanced services including job‐search assistance and training programs do not have these negative short‐term effects, and stay positive from 6 until 36 months after program start.  相似文献   
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This paper proposes a particular methodology to render budget data more comparable over highly diverse regions. More specifically, a set of regional poverty lines will be derived and employed as deflators to correct household expenditures for spatial differences in prices and needs. The quality of these deflators depends on the extent to which the underlying poverty lines adhere to the principles of consistency and specificity. Central to reconciling both principles in practice is our pursuit for austerity in setting poverty thresholds as well as the view that differences in social norms mainly reflect differences in social inclusion needs. The particularity of the proposed method compared to standard practice lies in the combination of: (i) the pronounced subdivision in socio‐economic strata; (ii) the use of a differential calorie threshold per sector; (iii) the introduction of protein intake; (iv) the derivation of a minimal house rent; and (v) the use of an austere non‐food/non‐housing allowance. The impact of this method is illustrated using a budget survey of the Democratic Republic of Congo.  相似文献   
50.
In a sample of 615 Belgians a model for fair trade buying behaviour was developed. The impact of fair trade knowledge, general attitudes towards fair trade, attitudes towards fair trade products, and the perception of the quality and quantity of fair trade information on the reported amount of money spent on fair trade products were assessed. Fair trade knowledge, overall concern and scepticism towards fair trade, and the perception of the perceived quantity and quality of fair trade information, influence buying behaviour directly and indirectly through product attitudes. Interest in fair trade products, price acceptability and product liking have a significant impact on fair trade buying behaviour. Product interest is the most important variable influencing buying behaviour. Implications for the campaigns of governments and for the marketing strategy of fair trade organisations are offered.  相似文献   
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