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131.
Martin Weiss Author Vitae Martin Junginger Author VitaeAuthor Vitae Kornelis Blok Author Vitae 《Technological Forecasting and Social Change》2010,77(3):411-8581
Transitioning towards a sustainable energy system requires the large-scale introduction of novel energy demand and supply technologies. Such novel technologies are often expensive at the point of their market introduction but eventually become cheaper due to technological learning. In order to quantify potentials for price and cost decline, the experience curve approach has been extensively applied to renewable and non-renewable energy supply technologies. However, its application to energy demand technologies is far less frequent. Here, we provide the first comprehensive review of experience curve analyses for energy demand technologies. We find a widespread trend towards declining prices and costs at an average learning rate of 18 ± 9%. This finding is consistent with the results for energy supply technologies and for manufacturing in general. Learning rates for individual energy demand technologies are symmetrically distributed around the arithmetic mean of the data sample. Absolute variation of learning rates within individual technology clusters of 7 ± 4%-points and between technology clusters of 7 ± 5%-points both contribute to the overall variability of learning rates. Our results show that technological learning is as important for energy demand technologies as it is for energy supply technologies. Applying the experience curve approach to forecast technology costs involves, however, unresolved uncertainties, as we demonstrate in a case study for the micro-cogeneration technology. 相似文献
132.
133.
Martin Hingley 《Journal of Business Market Management》2010,4(3):111-128
This paper investigates network development in food retailing, in order to evaluate the role of retailer consumer co-operatives.
Opportunity is seen to lie in niche (for example, local) markets and a social/ethical orientation. The method is single case
and exploratory. Investigation shows that a co-operative can survive and add value as an alternative organizational form,
when genuine social responsibility is experienced by a network consisting of the co-operative, its members, customers, suppliers
and the community as a whole. 相似文献
134.
Lori Latrice Martin 《The Review of Black Political Economy》2011,38(2):131-143
Every year, millions of people exit American jails and prisons and attempt to reintegrate into society. Ex-offenders face
many obstacles during the transition. Scholars contend that securing employment is central to a successful transition. A job
that allows an ex-offender to earn an income above the poverty line is especially significant, recent studies have shown.
Consequently, many prisoner reentry initiatives are focused on expanding employment opportunities for ex-offenders. However,
the almost exclusive emphasis on employment as the measurement of economic well-being is short-sighted because it ignores
the importance of financial education and asset ownership. Prisoner reentry programs should include an emphasis on financial
education in addition to an emphasis on employment as a means of reducing recidivism rates and improving the economic well-being
of the ex-offenders and receiving communities. The paper concludes with a discussion of policy implications. 相似文献
135.
136.
Sujit Sur Martin L. Martens 《Canadian Journal of Administrative Sciences / Revue Canadienne des Sciences de l\u0027Administration》2013,30(4):264-279
This study revisits current practice that ownership holding at IPO has a homogeneous impact on IPO performance. Using signalling theory, we develop and test a conceptual model explaining the relationships between the aggregated ownership structure and IPO price premium. We argue that aggregated ownership has a direct effect on issue price premium, and offer specific hypotheses on the effect of the shares sold during the offering by each type of owner on IPO performance. We use archival data from a sample of US firms that issued IPOs between 1996 and 2000 and find a significant direct effect of ownership configuration, namely, heterogeneity in effect of each ownership type on IPO performance as well as interaction effects between different ownership types. Copyright © 2013 ASAC. Published by John Wiley & Sons, Ltd. 相似文献
137.
138.
Charles H. Cho Martin L. Martens Hakkyun Kim Michelle Rodrigue 《Journal of Business Ethics》2011,104(4):571-587
Astroturf organizations are fake grassroots organizations usually sponsored by large corporations to support any arguments
or claims in their favor, or to challenge and deny those against them. They constitute the corporate version of grassroots
social movements. Serious ethical and societal concerns underline this astroturfing practice, especially if corporations are
successful in influencing public opinion by undertaking a social movement approach. This study is motivated by this particular
issue and examines the effectiveness of astroturf organizations in the global warming context, wherein large corporate polluters
have an incentive to set up astroturf organizations to undermine the importance of human activities in climate change. We
conduct an experiment to determine whether astroturf organizations have an impact on the level of user certainty about the
causes of global warming. Results show that people who used astroturf websites became more uncertain about the causes of global
warming and humans’ role in the phenomenon than people who used grassroots websites. Astroturf organizations are hence successful
in promoting business interests over environmental protection. In addition to the multiple business ethics issues it raises,
astroturfing poses a significant threat to the legitimacy of the grassroots movement. 相似文献
139.
Profiling emerging contractors for effective transformation in the South African construction sector
South Africa's construction industry is transforming. Its economy requires a wider base of contracting entities. Much of this growth is expected to be delivered by ‘emerging’ contractors. Yet these companies face significant obstacles. Targeted interventions that foster companies need a better picture of these firms and their core members. A survey of the civil engineering sector, targeting emerging contractors, showed that the owners of these companies lack training and experience, and that there are gender-related differences. Classifications according to company turnover, contract sizes or employee numbers alone do not reflect circumstances. Combining these data with the core members' backgrounds gives a clearer picture. Most companies hover between the ‘Existence’ and ‘Survival’ stages of business development. Development initiatives that assume companies require knowledge must accommodate large cognitive distances between sender and receiver. Initiatives thus need to focus on the owners, considering the status and background of their companies. 相似文献
140.