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We compare several risk preference elicitation methods – including incentivised, non-incentivised, and framed methods as well as a traditional Likert survey question – in a developing country and empirically test how well consequent measures of risk attitudes predict risk taking behaviour. We find that Likert scale and non-incentivised framed survey questions are not sufficient substitutes for costlier incentivised methods in rural Niger. Instead, the incentivised framed question works best while a simplified incentivised lottery question works almost as well. More risk and ambiguity averse farmers are less likely to adopt fertiliser microdosing indicating the importance of insurance and strategies to promote learning.  相似文献   
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Abstract

Violence against abortion clinics and other activities directed toward patients and staff of abortion facilities have been termed terrorism by the pro‐choice movement. However, the Federal Bureau of Investigation denies that these actions are terrorism. Instances of abortion clinic violence for 1982–1987 were examined in order to determine whether there is a correspondence between these incidents and definitions or models of terrorism. It appears that these incidents do fit the classification of “limited political” or ‘subrevolutionary” terrorism. Reasons why the FBI has made the decision not to include these acts as forms of terrorism are entertained. One is that current international tensions have resulted in a preoccupation with only certain types of events which for administrative, i.e., juris‐dictional, reasons have come to essentialize terrorism. Another explanation, posited by pro‐choice activists, is that the FBI's decision is a consequence of political influence: the current administration is openly anti‐choice.  相似文献   
818.
The United States is at significant risk of a future pyro-terrorist attack—when terrorists unleash the latent energy in the nation's forests to achieve the effect of a weapon of mass destruction—the threat, must be defined America's vulnerabilities understood, and action taken to mitigate this danger to the United States.  相似文献   
819.
Abstract

Based on 48 fairly detailed personal case histories, and more limited data on 447 other individuals, this article describes significant patterns in the lives of members of the Basque insurgent organization Euzkadi ta Askatasuna (ETA). The article discusses the age and sex of ETA members, the socioeconomic background of the members and their families, and their ethnic and linguistic characteristics. The article also describes life in ETA, the radicalization of Basque youth, how new members are recruited into the organization, how they live and what they do as members, how ETA members relate to family, friends and loved ones, and how they terminate their relationship to the organization. The study finds ETA members to be not the alienated and pathologically distressed individuals who join other insurgent organizations, but rather they are psychologically healthy persons for the most part, strongly supported by their families and their ethnic community.  相似文献   
820.
Information about the support given by the public opinion to political actors has become a constant element of the public debate in Poland after the fall of Communism. Very soon polls became an argument in debates, a premise, or a way to justify decisions. At the same time they were criticized both by politicians and journalists convinced that polls can significantly influence the election results. But the fact was not noticed in Poland that all debates about the influence of polls on election outcomes should be preceded by a discussion of the way they are presented in the media. The present article joins this debate by subjecting to analysis the polls published in the Polish press during parliamentary campaigns in the dimensions of the role they played during the recent several years, the quality of methodological information, and of the way the polls were used in the media.As opposed to European and American analyses, no improvement in the conformity to standards of minimal disclosure in newspapers’ reporting of public opinion polls was noticed, although—like in other countries—a dramatic increase in the number of polls reported was observed.  相似文献   
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