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Improved crop–fallow systems in the humid tropics can simultaneously sequester atmospheric carbon emissions and contribute to sustainable livelihoods of rural populations. A study with an indigenous community in eastern Panama revealed a considerable biophysical potential for carbon offsets in small-scale slash-and-burn agriculture through longer fallow periods, improved fallow management, secondary forest development, and agricultural intensification. Based on soil and biomass carbon measurements, estimated annual sequestration rates amount to 0.3−3.7 t C ha− 1 yr− 1. Despite such potential, the economic benefits of initiatives aimed at sequestration of carbon in the community are likely to be rather unequally distributed within the community. Heterogeneity in livelihood strategies and uneven asset endowments among households – factors often overlooked in the ongoing carbon and sustainable development debate – are expected to strongly affect household participation. Indeed, only the better-endowed households that have also managed to diversify into more lucrative farm and non-farm activities are likely to be able to participate in and thus benefit from improved crop–fallow systems that capture carbon. Economic, ethical, institutional, and technical concerns need to be taken into account when designing community carbon management and investment plans. 相似文献
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Christoph Constantin Niemann Petra Dickel Gordon Eckardt 《Business Strategy and the Environment》2020,29(1):180-196
Clean‐tech innovations are an important driver in solving global issues such as climate change and for the sustainable development of economies around the world. Whereas a large part of the literature focuses on clean‐tech ventures, less is known on corporate entrepreneurship, that is, entrepreneurial behavior in established firms and its relation to sustainability. This paper extends the sustainable entrepreneurship debate to corporate entrepreneurship, which represents a fruitful avenue to further developing clean technologies. We focus particularly on clean‐tech firms' organizational preparedness for corporate entrepreneurship (OPCE), that is, how well a firm's structures and processes are set for entrepreneurial activities. On the basis of contingency theory, this study investigates how the level of OPCE influences the environmental and financial performance of clean‐tech firms and whether their environmental orientation affects these relationships. Building on data from 103 firms, we find support for a positive effect of OPCE on both environmental and financial performance. Both effects are stronger the higher the external environmental orientation. In contrast, the leverage of internal environmental orientation is not equally positive. Our study reveals that the effect of OPCE on financial performance diminishes for firms that are more strongly driven by an internal than an external environmental orientation. 相似文献
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David Price Allyson M. Pollock Petra Brhlikova 《Annals of Public and Cooperative Economics》2011,82(4):455-473
ABSTRACT: In this paper we argue that national accounting categories provide an inadequate basis for evaluating differences between public and private sector services. This is because accounting categories rely on economic concepts such as market price but do not take account of substantive public policy goals such as universality. The argument has important consequences for the structures and systems of delivery especially where nonprofit providers and social enterprise models are substituted for public bodies formerly integrated into the government's delivery system. Using an example taken from the UK's National Health Service, we show that the mechanisms for ensuring universality through redistribution are not sufficiently taken into account for classification purposes. 相似文献
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Petra Vujakovic 《Atlantic Economic Journal》2010,38(2):237-237
This paper presents the New Globalization Index (NGI). It is a composite index constructed to measure the relative globalization
level of a group of countries. With its 21 variables, it accounts for the multidimensionality of this phenomenon instead of
relying purely on economic indicators. As compared to other existing globalization indices, three major innovations are introduced
in the NGI. Firstly, five variables that have until now not been used in globalization indices enter the calculations, introducing
some new and important aspects to the measure, such as international student mobility and environmental issues. Secondly,
the NGI forms a weighted sum of bilateral trade flows using the geographical distances between trading partners as weights.
This modifies the usual trade openness measure by placing more weight on distant trading partners. In effect, intra-regional
trade is given a lower weight in the NGI. One of the effects of this procedure is a significant downward movement in the ranking
of some EU countries, whose international openness comes primarily from trade within their region and reflects regional integration
more than globalization. A final innovation in the NGI is the use of a statistical method (principal component analysis) to
form subcomponents of globalization according to the statistical features of the variable structure. The goal of this step
is the analysis of the multidimensionality of globalization. Three dimensions emerge by the use of this technique: finance,
trade and politics, and social globalization. Principal component analysis is also employed for producing weights for individual
indicators within the overall index. Additionally, a control for country size is employed for some of the variables, as has
been done in some other globalization indices before. The final index contains 70 countries and covers a period between 1995
and 2005. 相似文献
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In this introduction to our special issue, we will first seek to discuss the extent to which recent expatriation research and literature is still subject to earlier criticisms. Second, we will discuss the future research needs concerning the theme of this special issue, international careers, briefly reviewing the dominating research theme within the international career context (i.e., the career impacts of international assignment) and suggesting some future research areas. After that, we will offer a particularly promising new avenue for future research: the new forms of international work. We will conclude by summarizing the articles for this special issue and illustrate how they fit within this new avenue. © 2010 Wiley Periodicals, Inc. 相似文献