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21.
By combining the Moriguti and Steffensen inequalities, we obtain sharp upper bounds for the expectations of arbitrary linear combinations of order statistics from iid samples. The bounds are expressed in terms of expectations of the left truncated parent distribution and constants that depend only on the coefficients of the linear combination. We also present analogous results for dependent id samples. The bounds are especially useful for L-estimates of the scale parameter of the distribution. 相似文献
22.
N. F. R. Crafts 《The Economic history review》1997,50(4):617-639
23.
在金融历史发展过程中,时间、机遇和风险、市场以及企业法人等四个主题是永恒的。大约早在1000年前,金融的各种主要要素便都已经存在了,后来经过逐步发展和成熟,演化成今天无数的金融创新。 相似文献
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25.
A line of research is emerging investigating the private sector impacts and dependencies on critical biodiversity and ecosystem services, and related business risks and opportunities. While the ecosystem services narrative is being forwarded globally as a key paradigm for promoting business sustainability, there is scarce knowledge of how these issues are considered at managerial level. This study thus investigates managerial views of corporate sustainability after the ecosystem services concept. We analyse interviews conducted with 20 managers from domestic and international forestry companies operating with a plantation-based business model in China. Content analysis was employed to analyse the data, with a focus on four key areas: (1) interviewee familiarity with the ecosystem services concept; (2) their views of corporate dependencies and impacts on ecosystem services; (3) related business risks and opportunities; and (4) viability of existing instruments and practices that can be employed in detecting and addressing business impacts and dependencies on ecosystem services. Through an inductive approach to the empirical findings, we refined a framework that holds operational value for developing company response strategies to ecosystem services impact/dependence assessment, ensuring that all issues are addressed comprehensively, and that related risks and opportunities are properly acknowledged. 相似文献
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27.
N. I. Voropai V. A. Stennikov E. A. Barakhtenko 《Studies on Russian Economic Development》2017,28(5):492-499
The creation of an energy metasystem that combines electrical, heat, cooling, and gas supply systems on an intellectual framework is a manifestation of a new energy paradigm. Integrated intelligent power supply systems combine complexity, intelligence, efficiency, reliability, controllability, flexibility of energy conversion, transmission, storage technologies and assume an active consumer. 相似文献
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29.
Research in accounting history has expanded significantly in recent years. This paper reviews the recent development of accounting history in Australia through an examination of the relevant literature while recognizing the wider influence of Australian scholars in the international community of accounting historians. The survey is confined to works on Australian accounting history published in the period of 25 years between 1975 and 1999. These works are discussed using the literature classification framework provided by Carnegie and Napier (1996). Reviewing the literature in this way is expected to be of benefit to historians in general, particularly economic and business historians, and also accounting historians, while future directions for accounting history research in Australia are outlined following a brief critique of the literature examined. 相似文献
30.
N. 《De Economist》1856,5(1):245-245
Onder dezen titel zullen wij van tijd tot tijd eenige stukjes plaatsen, op het haishonden betrekking hebbende. 相似文献