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This article looks at efficiency as it relates to nonprofit activities. I argue that average return-on-investment measures are inadequate for nonprofit organizations, and that nonprofits should seek instead to measure marginal returns to investments in nonprogram areas, such as administration and fundraising. Using a national sample of approximately two hundred fifty thousand nonprofits from 2002, I find that some types of organizations spend their nonprogram funds efficiently, while other types do not. These findings have implications for nonprofit management.  相似文献   
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The creation of a spatial weights matrix by a procedure called AMOEBA, A Multidirectional Optimum Ecotope-Based Algorithm , is dependent on the use of a local spatial autocorrelation statistic. The result is (1) a vector that identifies those spatial units that are related and unrelated to contiguous spatial units and (2) a matrix of weights whose values are a function of the relationship of the ith spatial unit with all other nearby spatial units for which there is a spatial association. In addition, the AMOEBA procedure aids in the demarcation of clusters, called ecotopes, of related spatial units. Experimentation reveals that AMOEBA is an effective tool for the identification of clusters. A comparison with a scan statistic procedure (SaTScan) gives evidence of the value of AMOEBA. Total fertility rates in enumeration districts in Amman, Jordan, are used to show a real-world example of the use of AMOEBA for the construction of a spatial weights matrix and for the identification of clusters. Again, comparisons reveal the effectiveness of the AMOEBA procedure.  相似文献   
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This essay constructs philosophical defenses against criticisms of my theory of the end of art. These have to do with the definition of art; the concept of artistic quality; the role of aesthetics; the relationship between philosophy and art; how to answer the question “But is it art?”; the difference between the end of art and “the death of painting”; historical imagination and the future; the method of using indiscernible counterparts, like Warhol's Brillo Box and the Brillo cartons it resembles; the logic of imitation—and the differences between Hegel's views on the end of art and mine. These defenses amplify and fortify the thesis of the end of art as set forth in my After the End of Art: Contemporary Art and the Pale of History (1997).  相似文献   
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Few ethnoarchaeological studies have combined the production and use of groundstones and pottery as indicators of household variation in subsistence and socioeconomics. This ethnoarchaeological study explores how the Gamo people who live in southwestern Ethiopia interact with their culinary tools of pottery and groundstones. One of the unique cultural features of the Gamo is their strict caste system, which forces artisans such as potters and groundstone makers into a full-time specialization. This paper uses a chaîne opératoire analysis regarding groundstone and pottery production and then addresses their use by drawing from household studies from three Gamo communities. The analysis discusses the role that social hierarchy can have on cooking and craft variation within households. Thus, these artisans bring to life crafts that give the Gamo tools to create their daily subsistence, and these tools and foods allow us to explore two key archaeological issues: subsistence and socioeconomic variation of people’s households.  相似文献   
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Tagungen und Kongresse

Metropolitaner Anspruch versus l?ndliche Realit?t  相似文献   
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