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New technology allows companies to respond quickly to customer demands that differ from country to country. In the international arena, time and flexibility are competitive weapons. 相似文献
215.
Building on the contributions of Mather and others, this paper offers an approach for developing a more comprehensive theory of the forest transition. We argue that long-run changes in forest cover in a country or region cannot be separated from the overall pattern of land use changes. Moreover, this pattern is determined by relative land values; forest cover changes over time as the value of one land use relative to the value of its competing use changes over time. However, the actual values that are used to allocate land may be far from optimal; that is, the presence of market, policy and institutional failures can distort economic and political incentives that can lead to bias in favour of one type of land use over the other, and may ultimately explain why a forest transition may be delayed unnecessarily in some countries and regions. 相似文献
216.
Simon Domberger Stephen Rimmer 《International Journal of the Economics of Business》1994,1(3):439-453
This paper is a survey of the role and impact of competitive tendering and contracting (CTC) policies in the public sector. The paper examines the theoretical rationale for introducing competition in the provision of public services and the methodology by which contracting decisions are reached. It investigates the extent of implementation and nature of outcomes in several countries. A broad sweep of the empirical findings suggests that CTC generates substantial cost savings. Lack of adequate data makes an assessment of the effect on quality more troublesome, and further research is needed 相似文献
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Frederic Ang Simon M. Mortimer Francisco J. Areal Richard Tiffin 《Journal of Agricultural Economics》2018,69(3):794-814
Distance functions are increasingly being augmented, with environmental goods treated as conventional outputs. A common approach to evaluate the opportunity cost of providing an environmental good is the exploitation of the distance function's dual relationship to the value function. This implies that the opportunity cost is assumed to be non‐negative. This approach also requires a convex technology set. Focusing on crop diversification for a balanced sample of 44 cereal farms in the East of England for the years 2007–2013, this paper develops a novel opportunity cost measure that does not depend on these strong assumptions. We find that the opportunity cost of crop diversification is negative for most farms. 相似文献
219.
Die in vielen L?ndern gewachsene Einkommensungleichheit wird international zunehmend als eine wesentliche Ursache für die
Weltwirtschaftskrise und die globalen Ungleichgewichte im Au?enhandel hervorgehoben. Hingegen ist die Debatte in Deutschland
teilweise noch immer durch die Forderung nach weiterer Lohnzurückhaltung und sozialpolitischen Einschnitten gekennzeichnet.
Welche Rolle kann die Lohn- und Verteilungspolitik zur mittelfristigen überwindung der deutschen Exportlastigkeit und zur
Stabilisierung der deutschen und globalen Wirtschaft spielen? 相似文献
220.
Biofortification of maize with provitamin A carotenoids is a new approach to the alleviation of vitamin A deficiencies in Africa. Unfortunately these varieties are yellow or orange, while consumers generally prefer white. Consumer willingness to pay for yellow and fortified maize was compared in experimental auctions in three regions in Kenya. The premium that consumers are willing pay for fortified maize (24%) was higher than the discount they require to buy yellow maize (11%), and in one zone consumers prefer yellow. Yellow color is, therefore, not an impossible obstacle for biofortified maize, although it would clearly be easier to introduce this maize first in regions where yellow maize is currently grown. 相似文献