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561.
    
Land conversion to urban use typically accompanies economic development but raises concerns about food security. Debates of these issues often rely on incomplete and incompatible evidence. This study uses satellite‐detected luminosity, from 1992 to 2012, to examine the urban land expansion of 41 major urban areas in Indonesia. The trend annual expansion rate is 2.0 per cent, which is comparable to the rate for India and just one‐third of the rate for China, as estimated with the same data and methods. Prior to the Asian Financial Crisis in 1997/98, the rate of urban expansion was faster, and the income elasticity of urban expansion was much higher. About 85 per cent of the area of urban expansion had formerly been grassland, shrub or woodland, and just 7.0 per cent was former cropland so food security concerns about urban expansion may be overstated.  相似文献   
562.
    
This article presents an initial inquiry into measurement practices in advertising research based on a review of all research articles published in the Journal of Advertising (JA), the Journal of Advertising Research (JAR), and the International Journal of Advertising (IJA) between 2012 and 2014. The analysis focused on the measurement of attitude toward the ad (AAd), attitude toward the brand (ABrand), and brand purchase intention (PIBrand) because these are the most frequently studied constructs in advertising research. The results show there are weaknesses with the theoretical foundation of measures, in that constructs are often not defined and the measures are not taken from measure development studies. Moreover, there is great diversity in the items included in measures, the number of items in the measures, and in the answer scales used to capture responses, which casts doubts on the comparability of results from different studies. The implications of current measurement practice for advertising research are discussed and suggestions are made for how authors, editors, and reviewers can contribute to improved measurement practice.  相似文献   
563.
Does internationalization mean increased reallocation of employment among plants and thus higher adjustment costs? This paper studies the reallocation of jobs among plants in the Swedish economy 1986–97 using micro data. It turns out that the rate of job turnover is high in industries with high rates of innovation and employment growth, and low in concentrated industries with limited competition. However, we find no evidence for the view that increased openness to international competition would increase job turnover. In fact turnover is lower in export oriented industries where foreign ownership is frequent.  相似文献   
564.
    
The last few years have seen increasing recognition of the work of logistics service providers, as well as the significance of functioning supply relationships. This paper proposes an alternative view of supply management that builds on the observation that traditional supply chain management focuses on logistics clients rather than the service providers themselves. The paper utilizes the 4 Resource Interaction tool to illustrate how a logistics service provider faces different idea structures and activated structures than its clients in three different markets. The resulting resource perceptions and preferred resource combinations create tensions and tradeoffs between the logistics service provider and its clients. Unchaining logistics from the conventional chain structures achieves a more comprehensive understanding of interactions between shippers and logistics service providers.  相似文献   
565.
Two producers delegate sales of differentiated products to common retailers, each with a monopoly position. Each producer can offer either a linear or a two-part tariff. In the single-period game each producer's dominant strategy is to use a two-part tariff. If the two producers' products are sufficiently close substitutes and the discount factor is sufficiently high, both producers offering linear tariffs can be sustained as an equilibrium outcome in an infinitely repeated game.  相似文献   
566.
Many centralized entry-level labor markets use the firm-proposing deferred-acceptance (DA) algorithm to compute the matching that is implemented among workers and firms. We propose a definition of the strategic options a worker faces in the DA-algorithm. Then we develop a theory to advise workers who distinguish between the firms from which they believe not to receive a proposal, the firms from which they might receive a proposal, and the firms from which they certainly receive a proposal. If a worker is not able to deduce which new proposals she receives after having rejected others, then it is not profitable for her to submit a list that reverses the true ranking of any two acceptable firms. Furthermore, it is not beneficial for her to include a firm in her submitted list that is unacceptable to her.  相似文献   
567.
In this paper, we describe a total cost of ownership (TCO) method as an activity-based costing (ABC) application along the value chain to measure and analyse the costs of international sourcing activities. We further describe the method's implementation for a manufacturer of high-tech medical devices. For this case study, we analyse the effects of shifting purchasing volume from traditional procurement market suppliers to low cost country suppliers on the cost structure of purchasing projects. We find that particularly costs at component and supplier level gain importance over traditionally dominating unit level costs. Furthermore, we identify low cost country sourcing as a decision with extensive impact on value chain entities other than purchasing. Finally, a considerable part of costs in low cost country sourcing accrue at the beginning of a purchasing project due to problems stemming from unsatisfactory initial quality, language barriers and intercultural communication.  相似文献   
568.
We study the assignment of indivisible objects with quotas (universities, jobs, or offices) to a set of agents (students, job applicants, or professors). Each agent receives at most one object and monetary compensations are not possible. We characterize efficient priority rules by efficiency, strategy-proofness, and reallocation-consistency. Such a rule respects an acyclic priority structure and the allocations are determined using the deferred acceptance algorithm.  相似文献   
569.
Trust breeds trust: How taxpayers are treated   总被引:2,自引:0,他引:2  
Tax compliance has been studied in economics by analysing the individual decision of a representative person between paying and evading taxes. A neglected aspect of tax compliance is the interaction of taxpayers and tax authorities. The relationship between the two actors can be understood as an implicit or “psychological” contract. Studies on tax evasion in Switzerland show that the more strongly the political participation rights are developed, the more important this contract is, and the higher tax morale is. In this paper, empirical evidence based on a survey of tax authorities of the 26 Swiss states (cantons) is presented, indicating that the differences in the treatment of taxpayers by tax authorities can be explained by differences in political participation rights as well. Received: June 2000 / accepted: November 2000  相似文献   
570.
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