968 research outputs found

    Ahead of the Curve: Insights for the International NGO of the Future

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    International NGOs have a unique and important role to play in addressing today's complex global challenges. But few of them are living up to their full potential. With support from the Hewlett Foundation, FSG researched how the most innovative INGOs are adapting to the disruptions in the global development sector and embracing four approaches to create greater impact

    Public & Private Spillovers, Location and the Productivity of Pharmaceutical Research

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    While there is widespread agreement among economists and management scholars that knowledge spillovers exist and have important economic consequences, researchers know substantially less about the "micro mechanisms" of spillovers -- about the degree to which they are geographically localized, for example, or about the degree to which spillovers from public institutions are qualitatively different from those from privately owned firms (Jaffe, 1986; Krugman, 1991; Jaffe et al., 1993; Porter, 1990). In this paper we make use of the geographic distribution of the research activities of major global pharmaceutical firms to explore the extent to which knowledge spills over from proximate private and public institutions. Our data and empirical approach allow us to make advances on two dimensions. First, by focusing on spillovers in research productivity (as opposed to manufacturing productivity), we build closely on the theoretical literature on spillovers that suggests that knowledge externalities are likely to have the most immediate impact on the production of ideas (Romer, 1986; Aghion & Howitt, 1997). Second, our data allow us to distinguish spillovers from public research from spillovers from private, or competitively funded research, and to more deeply explore the role that institutions and geographic proximity play in driving knowledge spillovers.

    Understanding China's Currency Manipulation

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    Since 2005, China’s monetary regime has set the value of the Chinese Renminbi (RMB) rather than market forces. In this issue of The Takeaway three Bush School students use research from one of their classes to enter the debate about whether China can be labeled a currency manipulator. Their analysis examines real exchange rates looking for evidence that China is undervaluing its currency to artificially inflate its net exports—to the benefit of US consumers but at the expense of the US trade deficit

    The ISCIP Analyst, Volume X, Issue 7

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    This repository item contains a single issue of The ISCIP Analyst, an analytical review journal published from 1996 to 2010 by the Boston University Institute for the Study of Conflict, Ideology, and Policy

    Isoacceptor Specific Characterization of tRNA Aminoacylation and Misacylation \u3cem\u3ein vivo\u3c/em\u3e

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    Amino acid misincorporation during protein synthesis occurs due to misacylation of tRNAs or defects in decoding at the ribosome. While misincorporation of amino acids has been observed in a variety of contexts, less work has been done to directly assess the extent to which specific tRNAs are misacylated in vivo, and the identity of the misacylated amino acid moiety. Here we describe tRNA isoacceptor specific aminoacylation profiling (ISAP), a method to identify and quantify the amino acids attached to a tRNA species in vivo. ISAP allows compilation of aminoacylation profiles for specific isoacceptors tRNAs. To demonstrate the efficacy and broad applicability of ISAP, tRNAPhe and tRNATyr species were isolated from total aminoacyl-tRNA extracted from both yeast and Escherichia coli. Isolated aminoacyl-tRNAs were washed until free of detectable unbound amino acid and subsequently deacylated. Free amino acids from the deacylated fraction were then identified and quantified by mass spectrometry. Using ISAP allowed quantification of the effects of quality control on the accumulation of misacylated tRNA species under different growth conditions

    The ISCIP Analyst, Volume X, Issue 1

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    This repository item contains a single issue of The ISCIP Analyst, an analytical review journal published from 1996 to 2010 by the Boston University Institute for the Study of Conflict, Ideology, and Policy
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