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171.
Ko de Ruyter Ad de Jong Martin Wetzels 《Journal of the Academy of Marketing Science》2009,37(4):470-487
The authors examine antecedents and consequences of environmental stewardship in frontline business-to-business teams. On
the basis of data from members of 34 teams organized into regional networks, they demonstrate the differential impact of team
environmental stewardship on customer satisfaction ratings and sales. Furthermore, the results reveal lagged individual-level
effects of autonomy and supervisory support on environmental stewardship, as well as lagged group-level effects of past performance.
Finally, dispersion models of team stewardship differentially moderate antecedent–stewardship relationships. Whereas within-team
consensus strengthens the impact of past satisfaction ratings on subsequent stewardship, between-team consensus weakens the
negative impact of past sales. 相似文献
172.
Sarah Wheeler Henning Bjornlund Martin Shanahan Alec Zuo 《The Australian journal of agricultural and resource economics》2008,52(1):37-55
Bid prices for the demand and supply of water allocations between 2001 and 2007, and average monthly prices paid for water allocations from 1997 to 2007 in the Goulburn–Murray Irrigation District are analysed to estimate price elasticities. Based on bid prices, the price elasticity of demand for water allocations appears highly elastic, with elasticities strongly influenced by the season and drought. The price elasticity of supply for water allocations is also elastic, albeit less elastic than demand. Using actual prices paid, water demand is negatively related to price and is inelastic, and appears to be most influenced by demand the previous month, drought and seasonality factors. 相似文献
173.
Improving the speed of adoption of agricultural technologies and farm performance through farmer groups: evidence from the Great Lakes region of Africa
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John Herbert Ainembabazi Piet van Asten Bernard Vanlauwe Emily Ouma Guy Blomme Eliud Abucheli Birachi Paul Martin Dontsop Nguezet Djana Babatima Mignouna Victor M. Manyong 《Agricultural Economics》2017,48(2):241-259
The article examines the effect of membership in farmer groups (MFG) on adoption lag of agricultural technologies and farm performance in Burundi, the Democratic Republic of Congo and Rwanda. We use duration and stochastic production frontier models on farm household data. We find that the longer the duration of MFG, the shorter the adoption lag and much more so if combined with extension service delivery. Farmer groups function as an important mechanism for improving farm productivity through reduced technical inefficiency in input use. We discuss policy implications under which farmer groups are a useful channel to reduce adoption lag, and the means through which improved farm performance can be achieved. 相似文献
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175.
Who Will Feed China in the 21st Century? Income Growth and Food Demand and Supply in China 总被引:1,自引:0,他引:1
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This study uses resource‐based measures to explore the evolution of China's demand and supply for food. China's dietary shift from plant to animal‐based foods, induced by its income growth, is likely to impose considerable pressure on agricultural resources. China's demand for food on this measure appears consistent with global trends, while China is an out‐performer on the supply side, producing much more food than its income level and land endowment would predict. China's current per capita income is in a range where consumption growth is high and in excess of production growth, but the gap between supply and demand is likely to diminish as population and per capita consumption growth decelerate. Continuing agricultural productivity growth and sustainable resource management will be important influences on the growth of China's future net import demand for food. 相似文献
176.
As taxpayers typically pay relatively little attention to low levels of inflation induced income tax bracket creep, policy makers tend to regularly postpone correction of this problem. Eventually, however, the fiscal illusion fades away, and political pressure for tax relief arises once the cumulative increase of the average tax rate exceeds a critical threshold. Using Germany as an example, it is shown that bracket creep can provoke revenue cycles in public budgets that hinder governments’ compliance with the numerical budget rules. An indexation of the tax tariff, which would provide an automatic correction for bracket creep, could prevent such fluctuations and thus provide a favourable framework for the debt brake. 相似文献
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Immanuel Pahlke Roman Beck Martin Wolf 《Business & Information Systems Engineering》2010,2(5):305-315
Currently, several Enterprise 2.0 platforms are beginning to emerge. This paper introduces Enterprise Mashup technology as
a means to improve IT alignment of individual work processes and changing business needs. Enterprise Mashups enable users
to create customized applications to easily find and transform business information and functionalities, as well as collaboratively
share pre-built Mashup applications. Therefore, the concept of Enterprise Mashups integrates Web 2.0 technologies and principles
with well-established paradigms such as Enterprise Information Integration, Business Intelligence, and Business Process Management.
Involved organizational key drivers, technical challenges and inhibitors are discussed to assess the potential business value
and explain the emerging expansion of Mashup platforms in companies. 相似文献