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We re-examine some of the strongest evidence supporting agricultural commercialisation, a highly touted yet under-researched development intervention. Our replication study re-examines Ashraf, Giné, and Karlan’s ‘Finding Missing Markets’ paper. Using the previous paper’s raw data, our research generally reproduces the original findings. We explore the evaluation’s theory of change, focusing on the result that first time export crop adopters benefit more from agricultural commercialisation than previous adopters. We also examine recall bias questions and provide sample size guidance for future researchers. Similar to the original paper, we find that the intervention mostly benefits households just entering the agricultural production value-chain. 相似文献
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Benjamin W. Cramer 《Communication Law & Policy》2018,23(2):91-124
Exemption 3 of the Freedom of Information Act states that a federal agency can withhold a document that has already been deemed non-disclosable by a different statute. That exemption is often used by agencies that are involved in traditional national security practices and the controversial modern techniques of pervasive electronic surveillance, as justification for keeping information on those practices secret. This article argues that Exemption 3 has inadvertently made the security and surveillance establishment more secretive, creating a nearly irrebuttable presumption that documents must not be disclosed to citizens or journalists. Exemption 3 jurisprudence has allowed precedents on the secrecy of old-school surveillance techniques to be applied to the far more pervasive techniques exercised by security agencies in the modern era. 相似文献
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We examine the academe–industry wage gap. Once self-selection and different personal characteristics of academic and industrial scientists have been taken into account the wage gap narrows from 28 to 13 %. The counterfactual wage faced by an academic scientist increases with time spent on development and decreases with time spent on research. This finding challenges the idea of a solely negative relationship between science and wages. We further find that preferences for science augment the relationship between research orientation and wages. Overall, the results have implications for policy makers that aim to increase development oriented research activities at universities, individual scientists thinking about whether to pursue a career in industry or academe, and managers trying to hire academic scientists. 相似文献
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What defense budget the United States should have and what defense budget it can afford are separate questions. The debate raging in Washington about Pentagon spending ignores the distinction. Doves insist that we need a more modest military strategy because the current one is wasteful and economically unsustainable. Hawks say that the current approach is sensible and affordable. This article takes a third path, arguing that U.S. military policy is likely to remain extravagant because it is sustainable. We adopted our current strategy—which amounts to trying to run the world with the American military—because we could, not because it was wisest. Wealth and safety make the consequences of bad defense policy abstract for most U.S. taxpayers. So we buy defense like rich people shop, ignoring the balance of costs and benefits. We conflate ideological ambition with what is required for our safety. Unfortunately, the current political demand for austerity and fewer wars will only temporarily restrain our military spending and the ambitions it underwrites. 相似文献