In the Arab–Israeli arena, third parties have traditionally played a prominent role. External intervention has tended to peak when violence threatens international interests (e.g., the 1973 Arab–Israeli War), or when the parties are unable to sustain a negotiating process. Whether providing political and security assurances aimed at mitigating insecurity or offering economic inducements to underwrite peace accords, third parties have made a number of positive contributions toward managing the conflict. 相似文献
In 1957, representatives from the United States Atomic Energy Commission, the University of California Radiation Laboratory at Livermore, and other centres involved in nuclear research established Project Plowshare, a programme to apply the atom to what they called “peaceful nuclear explosions.” Although those involved in Plowshare proposed a variety of projects, they devoted most of their resources to the construction of a sea-level isthmian canal that would replace the existing Panama Canal. Turning that proposal into reality, however, ran into numerous roadblocks, amongst them the 1968 Treaty on the Proliferation of Nuclear Weapons. By 1970, the canal project had collapsed, and not long thereafter, Plowshare itself came to an end. But one desire of Plowshare scientists, that of creating “clean” nuclear explosives, may be in the offing. If developed, such devices could pose a threat to the existing non-proliferation regime. 相似文献
Despite considerable attention, helping agencies to work more effectively together is one of the most important contemporary challenges of public administration theory and practice. The New Zealand Better Public Services (BPS) Results program has been an unexpected success in this area and provides a positive case study. In 2012, the New Zealand government set targets for solving 11 important social problems where responsibility crossed agency boundaries and has made significant measurable progress in all 11 problems. This paper explores the conditions that may have enabled the most progress and possible management adaptations when these initial conditions are not fully met. In particular, the case demonstrates how goal commitment can be supported where there exist a large number of potential actors and how interagency trust can be built in the absence of existing relationships. 相似文献
Most measures of social conflict processes are derived from primary and secondary source reports. In many cases, reports are used to create event‐level data sets by aggregating information from multiple, and often conflicting, reports to single event observations. We argue that this pre‐aggregation is less innocuous than it seems, costing applied researchers opportunities for improved inference. First, researchers cannot evaluate the consequences of different methods of report aggregation. Second, aggregation discards report‐level information (i.e., variation across reports) that is useful in addressing measurement error inherent in event data. Therefore, we advocate that data should be supplied and analyzed at the report level. We demonstrate the consequences of using aggregated event data as a predictor or outcome variable, and how analysis can be improved using report‐level information directly. These gains are demonstrated with simulated‐data experiments and in the analysis of real‐world data, using the newly available Mass Mobilization in Autocracies Database (MMAD). 相似文献
Efforts to educate citizens about the candidates and issues at stake in elections are widespread. These include distributing voter guides describing candidates’ policy views and interactive tools conveying similar information. Do these voter education tools help voters identify candidates who share their policy views? We address this question by conducting survey experiments that randomly assign a nonpartisan voter guide, political party endorsements, a spatial map showing voters their own and the candidates’ ideological positions, or both a spatial map and party endorsements. We find that each type of information strengthens the relationship between voters’ policy views and those of the candidates they choose. These effects are largest for uninformed voters. When spatial maps and party endorsements send conflicting signals, many voters choose candidates with more similar policy views, against their party’s recommendation. These results contribute to debates about citizen competence and demonstrate the efficacy of practical efforts to inform electorates.
The Australian Assistance Plan (AAP) was an innovative yet largely forgotten social welfare program from the 1970s. A key platform of the Whitlam Labor government, which established a series of Regional Councils for Social Development across Australia, the AAP reframed citizens’ participation in their communities, stimulated voluntary organisations and volunteering and attempted to transform engagement among all levels of governments and the voluntary sector. Through an analysis of three Regional Council case studies in Victoria, New South Wales and South Australia, this article focuses on the themes of regionalism and regional distinctiveness in order to assess how questions of regional difference can impact on the development of policy practices. 相似文献
In June 2011, closed-circuit television (CCTV) was introduced in Footscray (a suburb of Melbourne, Australia) to help deter street-based drug trading. We investigate whether there were subsequent shifts in the settings (e.g., street, house) in which heroin was purchased or injected by people who inject drugs (PWID).
Methods
Using heroin purchase data from the Melbourne Injecting Drug User Cohort Study, multinomial logistic models with fixed effects for CCTV introduction were used to estimate the percentage of: (1) heroin purchased on the street, from mobile dealers and in house settings; and (2) heroin injections occurring in street, car, public toilet, and house settings. Displacement effects were investigated with a logistic model capturing the likelihood of traveling to Footscray to purchase heroin.
Results
Following CCTV introduction, the percentage of heroin injections occurring in public toilet settings decreased by 13 % (95 % CI ?27 %, ?0 %). This was accompanied by a non-significant increase in the percentage of heroin injections in street settings of 23 % (95 % CI ?1 %, +41 %). Changes in other settings were small and non-significant. No suburb displacement effects were found.
Conclusions
The introduction of CCTV in Footscray may have displaced PWID who previously injected heroin in public toilets to street settings. Apart from this, Footscray’s street-based heroin market operates much as it did before CCTV.