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131.
Six years ago, the International Initiative for Impact Evaluation (3ie) launched a programme to promote and fund replication studies of impact evaluations in international development. We designed the programme with the objective of improving the quality of evidence for development policy-making, using replication research to both validate the results of published impact evaluations and build the incentives for more transparent and high quality research going forward. The programme’s focus is internal replication, which uses the original data from a study to address the same question as that study. This Journal of Development Studies special issue compiles the majority of completed 3ie-funded replication studies initiated in the first years of the programme. In all cases the pure replication components of these studies are generally able to reproduce the results published in the original article. Most of the measurement and estimation analyses confirm the robustness of the original articles or call into question just a subset of the original findings. These replication studies mostly focus on providing additional information about the impacts of the interventions – especially additional information that can be important for interpreting the articles for the purpose of policy-making. 相似文献
132.
133.
Policy Sciences - Regulation of rapidly developing changing policy areas is a well-known challenge for any government. It can involve balancing factors from elite factional politics to development... 相似文献
134.
As we approach the tenth anniversary of the passage of the Affordable Care Act, it is important to reflect on what has been learned about the impacts of this major reform. In this paper, we review the literature on the impacts of the ACA on patients, providers, and the economy. We find strong evidence that the ACA's provisions have increased insurance coverage. There is also a clearly positive effect on access to and consumption of health care, with suggestive but more limited evidence on improved health outcomes. There is no evidence of significant reductions in provider access, changes in labor supply, or increased budgetary pressures on state governments, and the law's total federal cost through 2018 has been less than predicted. We conclude by describing key policy implications and future areas for research. 相似文献
135.
Political Behavior - The ability to cooperate with others, both individuals and institutions, is an essential social function built on trust. We explore the competing religious logics that shape... 相似文献
136.
Political Behavior - Scholarship in the U.S. provides mounting evidence of a linkage between economic inequality and inequality in representation and policymaking. In response, this article... 相似文献
137.
138.
This paper examines the role of the federal government in shaping the relationship between academics scientists and industry.
There exists a potential conflict between government policies encouraging collaboration within academia and the policies encouraging
collaboration between academia and industry. To test and model these potential conflicts, this paper uses data collected in
a 2004–2005 survey by the Research Valuing Mapping Project (a project based at Georgia Tech and led by Barry Bozeman) of more
than 2000 academically based research scientists and engineers. The major finding in this paper shows that academic scientists
working with industry collaborate more (with all types of collaborators) than those that do not collaborate with industry.
However, when examining only those scientist that collaborate with industry, the results reveal a negative relationship between
the amount of time spent collaborating with industry and the number of collaborators; implying that increasing collaboration
with industry leads to less academic–academic collaboration. 相似文献
139.
Despite a large literature on voter turnout around the world, our understanding of the role of labor union membership remains muddled. In this paper, we examine the relationship between union membership and voting. Using individual level International Social Science Program (ISSP) data from thirty-two countries, we find that union members are more likely to vote and that the substantive effect rivals that of other common predictors of voting. This relationship is also largely invariant across an array of demographic factors, indicating that unions tend to be “equal opportunity mobilizers.” We also find that unions have “spillover” effects: controlling for a variety of other factors, even non-union members are more likely to turn out to vote in countries with higher union densities. In sum, we find that labor unions have a consistent political influence across a wide set of countries. 相似文献
140.
We use an experiment built into a series of surveys of Iowa voters during the 2008 Iowa Caucus campaign to test the effect
of differing group framing labels on immigration policy preferences. We find that certain framing labels matter, but only
among Republican partisans for whom the immigration issue is important. We also find that issue importance produces more conservative
policy preferences for Democrats as well as Republicans. We examine and discuss these results as well as their implications
for the immigration debate, the interaction between issue salience and policy preferences, and the theory of political framing
in general. 相似文献