Preserving religious identity through education: Economic analysis and evidence from the US

This paper models the decision of religious parents to send their children to private religious schools as reflecting their desire to shield their children from external influences and thus preserve their religious identity. It follows that when the share of the minority in the local population grows—and outside influences become less threatening—the demand for separate religious schooling among the members of the religious group decreases. This pattern implies concavity in the relationship between enrollment in private and religious schooling and the share of the religious group in the population. We present empirical evidence from United States county data on Catholic and private school enrollment that strongly supports our theory. The paper contributes to a better understanding of the demand for religious education.     

Environmental strategy and low waste operations: exploring complementarities

Organizations require guidance on the most effective functional areas in which to invest in order to improve and sustain environmental performance. As managerial practices progress from concerns with compliance towards practices seeking competitive advantage, more theory is needed regarding the manner in which corporate strategy and operational practices influence environmental performance. This research considers the potential for previously under‐researched complementarities between strategy and operations and the bridging role of environmentally specific practices such as the use of environmental experts as determinants of environmental performance. Using a sample of manufacturing firms, this study explores the relative contribution to environmental performance of strategic intentions, core operational practices such as data and quality management and environmentally specific practices that link strategy to operations. The most significant influence on environmental performance was found to be environmental expertise – which creates a bridge between strategy and operations – and information‐intensive practices such as quality and data management. Strategic intentions or core operational practices in isolation were not considered sufficient support to successfully maintain or improve environmental performance. This research provides a contribution to our understanding of interactions between those functions that have the greatest influence on environmental performance management in manufacturing firms. Copyright © 2008 John Wiley & Sons, Ltd and ERP Environment.     

Aid Effectiveness,Debt Relief and Public Finance Response: Evidence from a Panel of HIPC Countries

Substantial amounts of debt relief have been granted to a set of low-income countries, as an alternative aid modality. Although the theoretical case for debt relief is firmly established, only empirical analysis can show whether debt relief is indeed a (more) effective mode of aid delivery. We investigate the linkages between debt relief and other fiscal variables such as current expenditure, government investment, taxation and domestic borrowing, in comparison to the effects of grants and concessional loans. We find that the fiscal impact of HIPC debt relief follows fairly complex dynamics. For example, debt relief initially reduces government investment, but the effect becomes positive after two years, well outperforming other modes of aid delivery. JEL no. F34, F35, O11, O19     

Buyer–Supplier and Supplier–Supplier Alliances: Do They Reinforce or Undermine One Another?

abstract    Previous research has portrayed buyer–supplier and supplier–supplier alliances as important mechanisms to foster learning and exchange efficiencies. Controversy remains, however, as to how these alliances interact. While some propose they reinforce one another (e.g. learning in horizontal ties generates positive spillovers to vertical ties), others propose a negative interplay (e.g. when increasing vertical-tie intensity, suppliers may weaken horizontal ties to avoid retaliation from buyers who wish to preserve bargaining power). We empirically test these competing views using survey data from the Brazilian auto-parts industry. In an attempt at reconciliation, we propose that the positive or negative interaction between vertical and horizontal alliances depends on the level of technological uncertainty of goods exchanged. Vertical ties seem to inhibit horizontal ties when technological uncertainty is low; when technological uncertainty is higher, vertical and horizontal ties do not seem to have any meaningful form of interaction. We discuss implications for theory and practice.     

When governments forecast

This article looks at the forecasting industry as turning out products of more interest to museum curators than corporate executives, policymakers etc. It is generally skeptical of most attempts to divine the future —skepticism turning to deep concern when a particular forecast is used to justify government in making a decision better left to the discretion of free, rational citizens. The article looks at the problems of forecasting, the risks involved and, remarkably, how little the reputations of global forecasters seem to be affected by past statements. Finally, it discusses the effectiveness of a separate forecasting body, apart from government which would have power without responsibility. It considers The Resourceful Earth as a sound and cautious analysis, representing itself as a private effort by private individuals, which does not encourage unwarranted emphasis to its conclusions.     

Collaborative buyer-supplier relationships and downstream information in marketing channels

Research on buyer-supplier relationships has emphasized the importance of collaboration and business networks. We aim to study the effects of downstream information on the collaborative buyer-supplier relationship. Downstream information refers to the information a firm obtains from marketing channels, be they wholesalers, distributors or retailers. The approach allows firms to concentrate their efforts on the most relevant sources of information and not on the whole network. Survey data was gathered from the Dutch potted plant and flower industry to test this hypothesis. Our findings demonstrate that collaborative relationships are contingent on downstream information from both the buying perspective (wholesalers) and from the supplying perspective (producers).     

信息通信技术对马达加斯加旅游业的影响

<正>我们是否有明显的证据表明马达加斯加的旅游观光产业有很强的竞争优势呢?几乎所有的相关文献都一致认为马达加斯加的旅游观光产业有很可观的潜力。这些竞争优势来源于该国独特的