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91.
Drawing on four years of fieldwork in Ethiopia and Uganda, this paper addresses gaps in knowledge about the mechanisms linking agricultural exports with poverty reduction, the functioning of rural labour markets, and the relevance to the lives of the poorest people of Fairtrade. Statistical analysis of survey evidence, complemented by qualitative research, highlights the relatively poor payment and non-pay working conditions of those employed in research sites dominated by Fairtrade producer organisations. We conclude that Fairtrade is not an effective way to improve the welfare of the poorest rural people. 相似文献
92.
胡安·卡洛斯·莫雷利 《拉丁美洲研究》2005,27(2):10-12
首先 ,请允许我感谢中国社会科学院国际合作局和拉丁美洲研究所 ,邀请我与尊贵的同事、学者和中国党政领导一道 ,参加这次国际学术论坛。我们十分清楚 ,无论对中拉关系在各个领域的发展 ,还是对拉美人民的福祉来说 ,召开本次论坛的倡议都具有重要意义。我们十分积极地参加这次活动 ,企望能够使人们更好地了解我们问题的所在 ,了解我们怎样一起着手解决这些问题 ,这将有助于我们为维护持久的利益 ,实现稳定、持续和长久发展的目标而努力。我谈的主题是“2 0 0 1年经济危机之后阿根廷的形势”。我国历史上规模最大的这次危机是怎样产生的 ?我… 相似文献
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Carlos Martin Molina Ph.D. Kristopher D. Wisniewski Ph.D. Jonathan Drake M.Sc. Alejandra Baena Ph.D. Ana Guatame M.Sc. Jamie K. Pringle Ph.D. 《Journal of forensic sciences》2020,65(1):266-273
Colombian forensic investigators required assistance locating clandestine burials of missing persons related to human right atrocities from 14 years ago. Geoscientific search methods were trialled, including a predictive spatial statistical model, using various input and database information, to select the most likely grave locations in difficult mountainous terrain. Groundwork using forensic geomorphology, near-surface geophysics (ERT) and subsequent probing identified suspect burial positions. One site was in mountainous terrain and the other in former school grounds, both difficult to access and in poor weather conditions. In the mountainous area, a negative resistivity anomaly area was identified and intrusively investigated, found to be a buried rock. In school grounds, after MESP and intelligence were used to identify a burial site, surface depressions were identified, and ERT datasets collected over the highest priority depression; intrusive investigations discovered a hand-dug pit containing animal bones. This approach is suggested for Latin American searches. 相似文献
94.
We explore a setting where the central bank is offered an incentive scheme by an interest group, in addition to the contract designed by the government. We prove that the inflation bias can be eliminated when principals do not cooperate and have different output or inflation objectives. These conclusions contrast with those of Chortareas and Miller (Public Choice 121:131–155, 2004). The reason is that our analysis takes into account the participation constraints of the central bank. We also show that, if principals cooperate, the inflation bias is eliminated when their output target is different but not when they disagree over the inflation objective. 相似文献
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Carlos Santiso 《Cambridge Review of International Affairs》2003,16(2):343-358
President Cardoso has provided decisive impetus for strengthening Brazil's commitment to democracy abroad, both through multilateral diplomacy and foreign policy. However, there exist inherent tensions between the dual principles guiding Brazilian foreign policy, the promotion and protection of democracy abroad and the attachment to national sovereignty and non-interference in internal affairs. This study assesses Brazil's response to threats to democracy during the last decade in 10 case studies. It argues that presidential diplomacy has played a key role in furthering the democratic commitment of Brazilian foreign policy. The author thanks Paulo Roberto de Almeida, Juan Fernando London ?o, Anja Linder, and Riordan Roett and gratefully acknowledges the support of the Democracy Coalition Project (DCP) of the Open Society Institute (OSI) in Washington DC. 相似文献
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Melo VF Barbar LC Zamora PG Schaefer CE Cordeiro GA 《Forensic science international》2008,179(2-3):123-134
The objective of this paper is to propose a soil characterization methodology for forensic use, based on physical (textural and spectroscopic analyses), chemical (extractions with hydrofluoric acid, ammonium oxalate, sodium dithionite-citrate-bicarbonate and NaOH solution) and mineralogical (thermal analyses and X-ray diffraction) analyses. The study was carried out in the State of Paraná, Brazil, in three neighborhoods of Curitiba city and in two cities within the Curitiba Metropolitan Region. In order to verify the similarity between samples, four composite samples (repetitions) were prepared in each of the five studied sites. It was obtained a great number of quantitative variables (56) from a reduced amount of soil sample (1g). The variables selected from the chemical extractions (16) were more precise in grouping similar samples (same horizon and sampling site) as well as in separating samples collected in different horizons or sites. Seven distinct groups were formed, each with high intragroup similarity, but the unexpected dispersion of two samples (from a total of 40 samples) reduced the distinction of three other studied groups. The placement of the two samples in a different group and the higher dispersion (24 samples) for samples collected in the city of Curitiba are due to the great pedological homogeneity of this area (physical-chemical horizon characteristics, soil color and parent material). The methodology used in this work (analytical method and data treatment) presents high potential for forensic studies and can be easily validated for other areas. 相似文献