Trade versus aid: donor generosity in an era of globalization

Why do foreign aid budgets vary across countries and over time? Existing research indicates that the same set of factors shapes commitments toward both domestic and international redistribution. While scholars have acknowledged international normative influences on aid allocations, research on levels of donor generosity has not examined how international trade influences aid budgets. This paper examines whether imports from developing countries have a ‘displacement effect’ on aid commitments. Employing a panel of nineteen OECD donor countries, we analyze aid budgets from 1980 to 2000. We find that increased imports from developing countries to donor countries are associated with aid reductions. These results persist after controlling for international and domestic variables identified in previous research, and under other estimation techniques and model specifications.     

Sequencing strategy of mitochondrial HV1 and HV2 DNA with length heteroplasmy

We describe a method to obtain reliable mitochondrial DNA (mtDNA) sequences downstream of the homopolymeric stretches with length heteroplasmy in the sequencing direction. The method is based on the use of junction primers that bind to a part of the homopolymeric stretch and the first 2-4 bases downstream of the homopolymeric region. This junction primer method gave clear and unambiguous results using samples from 21 individuals with length heteroplasmy in the hypervariable regions HV1, HV2 or both. The method is of special value for forensic casework, because sequencing of both strands of an mtDNA region is preferable in order to reduce ambiguities in sequence determination.     

Reconsidering The Counter-Mobilization Hypothesis: Health Policy Lobbying In The American States

Despite its widespread use since the concept was introduced by David Truman (1951. The Governmental Process. New York: Alfred A. Knopf), counter-mobilization by organized interests has remained theoretically ambiguous and rarely studied empirically. We more fully develop the concept of short-term counter-mobilization, distinguish it from long-term counter-mobilization, specify the conditions under which we might observe short-term counter-mobilization, and test the resulting hypotheses with data on health care lobby registrations in the American states during the late 1990s. We find little evidence of short-term counter-mobilization among health interest organizations, which leads us to more fully consider several null hypotheses about the limits of strategic behavior on the part of organized interests.An earlier version of this paper was prepared for presentation at the Annual Meeting of the Midwest Political Science Association, Chicago, April 2004. This research was supported by a Robert Wood Johnson Foundation Investigator Award in Health Policy Research (ID#047727).     

Fluorescent SSCP of overlapping fragments (FSSCP-OF): a highly sensitive method for the screening of mitochondrial DNA variation.

The mtDNA analysis (mtDNA) is increasingly being demanded for forensic purposes due to the fact that many times the use of standard nuclear marker fails to analyze degraded samples (such as bones) and specially for the analysis of hair shafts (a common sample in the crime scene). However, analysis of mtDNA sequencing implies a great lab effort when a high number of samples must be analyzed.The present work introduces a novel and reliable method for the screening of mtDNA variation in the first and second hypervariables (HV1 and HV2) regions which we have denominated fluorescent single strand conformation polymorphism (SSCP) of overlapping fragments (FSSCP-OF). FSSCP-OF is based on the basic theory of SSCP analysis and combines two complementary strategies: the use of PCR amplified overlapping fragments and fluorescent detection technology. The overlap region contains a high percentage (50%) of the d-loop mtDNA variation and for this reason, the probability to detect a polymorphic position by SSCP analysis is clearly increased in comparison to conventional SSCP methods due to the fact that the same polymorphic position is usually placed in a different "relative" position in the two overlapped fragments. The use of multicolor fluorescent technology allows also the multiplex amplification of overlapping fragment and its subsequent analysis in an automatic sequencer. We have analyzed 50 samples of unrelated individuals through the FSSCP-OF technique and we have found that using this methodology the probability to distinguish two samples with different sequences is close to 100%. FSSCP-OF has other important advantages with respect to previous screening methods, such as the automation and standardization of the protocols, which is of special interest for the forensic routine.     

Power struggles in policy feedback processes: incremental steps towards a circular economy within Dutch wastewater policy

Policy Sciences - Environmental problems are usually not tackled with path-departing policies but rather with incrementally adjusted or unchanged policies. One way to address incremental change is...