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111.
Some observations on the history of large philanthropic foundations in Britain and the United States
Martin Bulmer 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》1995,6(3):275-291
Large philanthropic foundations such as those which first developed in the United States in the late nineteenth and early
twentieth century had four characteristics: (a) the aim of contributing to the public good; (b) applying science and scientific
method to human affairs, interpreting science broadly; (c) using great wealth to pursue these purposes; and (d) seeking public
recognition of their charitable status in doing so. Between 1870 and 1930 the large foundation emerged as a major social institution,
and under the influence of their officers began to be major patrons of applied social science for public policy purposes.
Critics of foundations have charged that they were private bodies without external accountability; they were secretive, undemocratic,
unrepresentative and indeed pillars of the ruling class. Nevertheless, foundations have exercised a disproportionate influence
upon public policy research and have sought to apply fundamental knowledge to tackling social problems. They represent the
institutionalisation of knowledge-based social engineering. 相似文献
112.
Tymen J. van der Ploeg 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》1995,6(3):255-274
This paper compares legal approaches to foundations in six economically well-developed democracies (USA, England and Wales,
Germany, Austria, France and the Netherlands). ‘Foundations’ refers to ‘non-governmental, non-membership, organisations, recognised
as a legal category with a purpose in the general interest’. This covers the common field of the common law's charity and
the civil law's foundation as a legal person. The countries organise public supervision of foundations in very different ways.
Mostly there is governmental involvement or involvement of an independent body in the establishment and governmental supervision
of foundations in action. In a few cases, the supervisory power—concerning the foundations' activities, not their establishment—is
with judicial authorities. Access to information of foundations (registration) and possible requests for sanctions by interested
parties are also rather different. Not all rules are in accordance with the freedom of organisation and some are less desirable.
The conclusion is that a balance between the freedom of the foundation (board), the protection of the public order and the
protection of the interests of others can be found in a system with systematic supervision at the establishment- and later
practice—by governmental or independent authorities or in a system with good registration and incidental supervision by judicial
authorities, also at the request of interested parties. Both have their advantages and disadvantages. 相似文献
113.
114.
Standard algorithms for the construction of iterated bootstrap confidence intervals are computationally very demanding, requiring nested levels of bootstrap resampling. We propose an alternative approach to constructing double bootstrap confidence intervals that involves replacing the inner level of resampling by an analytical approximation. This approximation is based on saddlepoint methods and a tail probability approximation of DiCiccio and Martin (1991). Our technique significantly reduces the computational expense of iterated bootstrap calculations. A formal algorithm for the construction of our approximate iterated bootstrap confidence intervals is presented, and some crucial practical issues arising in its implementation are discussed. Our procedure is illustrated in the case of constructing confidence intervals for ratios of means using both real and simulated data. We repeat an experiment of Schenker (1985) involving the construction of bootstrap confidence intervals for a variance and demonstrate that our technique makes feasible the construction of accurate bootstrap confidence intervals in that context. Finally, we investigate the use of our technique in a more complex setting, that of constructing confidence intervals for a correlation coefficient. 相似文献
115.
Martin Hazelton 《Statistics and Computing》1995,5(4):343-350
Some statistical models defined in terms of a generating stochastic mechanism have intractable distribution theory, which renders parameter estimation difficult. However, a Monte Carlo estimate of the log-likelihood surface for such a model can be obtained via computation of nonparametric density estimates from simulated realizations of the model. Unfortunately, the bias inherent in density estimation can cause bias in the resulting log-likelihood estimate that alters the location of its maximizer. In this paper a methodology for radically reducing this bias is developed for models with an additive error component. An illustrative example involving a stochastic model of molecular fragmentation and measurement is given. 相似文献
116.
Cornelia Edding 《Organisationsberatung, Supervision, Coaching》2005,12(1):21-30
Supporting processes of belonging in supervision and coachingThe contemporary employee has to cope with frequent changes. Not only does he lose his familiar environment, he also has to find ways to familiarize himself with new places and to develop a fresh sense of belonging. This process can be understood and facilitated by interpreting the German concept of “Heimat“ as something we have to create ourselves. First experiences demonstrate the usefulness of this approach in coaching processes. 相似文献
117.
In this paper, the task of determining expected values of sample moments, where the sample members have been selected based on noisy information, is considered. This task is a recurring problem in the theory of evolution strategies. Exact expressions for expected values of sums of products of concomitants of selected order statistics are derived. Then, using Edgeworth and Cornish-Fisher approximations, explicit results that depend on coefficients that can be determined numerically are obtained. While the results are exact only for normal populations, it is shown experimentally that including skewness and kurtosis in the calculations can yield greatly improved results for other distributions. 相似文献
118.
Sherman Hanna Sharon DeVaney Allen Martin 《Journal of Family and Economic Issues》1996,17(3-4):297-311
A computer simulation game designed to give students insights into family time use concepts has been used in an introductory family resource management class at Ohio State University and other universities. The game allows for planning for time use changes over the family life cycle. The game can give students insights into economic and sociological models of time use. It is possible that future versions of the game could be used in family counseling.His research interests include derivation of optimal decision-making rules for families and family financial management.Her research interests include financial management over the life course including financial ratios, baby boomers, and retirement. She received her Ph.D. in 1993 from The Ohio State University in Family Resource Management.His research interests include the time trade-offs made between couples, financial planning over the life cycle, and the interaction of time and money between families and their home-based businesses. He received his Ph.D. in 1993 from The Ohio State University in Family Resource Management. 相似文献
119.
F. W. A. van Poppel 《Revue europeenne de demographie》1985,1(4):347-373
Both published results from the 1930, 1947, 1960 and 1971 censuses and unpublished ones are used to examine the influence that religious denomination, socio-economic group and region exerted on the fertility of marriages contracted between 1876 and 1959. A theory formulated by Lesthaeghe and Wilson on the relation between modes of production and secularization and the pace of fertility decline in Western Europe offers — in combination with van Heek's views on the special position of Dutch Roman Catholicism — a starting point for an explanation of why the fertility decline of Roman Catholics, self-employed and agricultural labourers lagged behind. 相似文献
120.
Research on firm search stresses the need for firms to adapt and align concurrently with their environment to optimize the ability to sense and seize opportunities for sustained performance. We postulate resource scarcity as an important contingency factor for the search-performance relationship, and assess its joint influence with high and low dynamism. Using a dataset spanning 23 years, we examine the performance implications of combinations of internal and external exploratory and exploitative search in resource-scarce environments, under conditions of high and low dynamism. We find that resource scarcity is an important condition for performance stemming from exploratory and exploitative search: even under conditions that involve low dynamism, but joined with resource scarcity, firms may benefit from pursuing exploratory and exploitative knowledge simultaneously. 相似文献