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Timothy M. 《政策研究杂志》1982,10(3):499-522
During the 1970's several policy analysts developed estimates of the effect of in-kind transfers (e.g., Food Stamps and Medicaid) on poverty. Unfortunately, many of these studies have, drastically overstated the antipoverty impact of in-kind transfers, leading some to claim that there are no mart? poor people in America. This article reviews these, studies, provides new evidence on the impact of in-kind benefits on poverty, and concludes that there is still a substantial poverty problem in America today which need be addressed by policymakers. 相似文献
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Wesley Morgan 《The Journal of Pacific history》2018,53(3):268-286
At the close of the 20th century, it was increasingly clear that Pacific Island countries would struggle to remain competitive in international commodity and merchandise trade. As governments worldwide embraced free trade, many Island exporters looked set to be displaced by more efficient producers elsewhere. Island policymakers also faced pressure from more powerful states to renegotiate trading arrangements to bring them into alignment with the rules of the World Trade Organization. This article explains how Pacific Island countries responded to the overlapping challenges of globalization. It considers strategies pursued by Island states in negotiations with the European Union (EU), and with Australia and New Zealand. In both cases, Pacific Islands pressed for agreements that would take account of their unique trading circumstances, and arrangements that would allow more Pacific Islanders to work abroad. After nearly two decades of talks, however, final results proved disappointing. A proposed regional Economic Partnership Agreement with the EU was essentially abandoned, and a regional trade agreement with Australia and New Zealand was concluded without the signature of Fiji or Papua New Guinea – the two largest Pacific Island economies. Ultimately, contemporary trade agreements in the Pacific achieved little to ameliorate the competitive disadvantages Pacific Island states face participating in international trade. 相似文献
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Microartefact analysis remains an uncommon practice in archaeology due to the time‐consuming nature of sample processing and analysis and the difficulty of ensuring reliability, replicability, and consistency in material identification and quantification. Work by Huisman et al. (2014) demonstrated the viability of using micro CT (Computed Tomography) to distinguish different kinds of artifactual materials in midden samples, an approach that can help remove “human error” and to speed up the analytical process. However, micro CT samples are limited in size relative to those that can be analysed via High‐Resolution Computed Tomography (HRCT). In addition, the utility of CT techniques for microartefact analysis in different soil types currently is little explored. We present the results of on‐going experimental work using scanning of “cores” containing different sediment matrices and microartefactual materials. Our results are complementary to those of Huisman et al. (2014), showing that microartefacts, including lithic debris, are readily distinguished from enclosing matrices via density class and morphological analysis. 相似文献
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