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861.
Mark A. Roberts 《Economic Change and Restructuring》2017,50(3):279-297
This paper investigates the syndrome of “this time is different” with respect to Reinhart and Rogoff’s (This time is different: eight centuries of financial folly Princeton University Press, Princeton, 2011) interpretation of their extensive, historical data on financial default, and with particular regard to public debt in a closed-economy. Recurrent and over-generous promises to credulous investors of an ex ante, policy-optimal return amounts to an extra policy instrument in boosting the demand for public debt. In a numerical simulation of a version of the Diamond (Am Econ Rev 55:1126–1150, 1965) model, we find that the incentive for the policy-maker to pursue this strategy is trivial if taxes can be set at a policy-optimal level, but possibly over-riding if they cannot. Thus, the main result lines up with the empirical conclusion of Reinhart et al. (Debt intolerance. Debt intolerance, 2003) that “debt intolerant countries have weak fiscal structures”. The subsidiary result of the model is that defaulting countries will also have higher shares of public expenditure. Thus the model also predicts Wagner’s Law to the extent that fiscal structure is correlated with economic development. 相似文献
862.
Tomáš Dvořák 《Local Government Studies》2018,44(3):329-349
Over the past 15 years there has been an increase in the use of local direct democracy in the Czech Republic. The analysis shows that the primary cause has been the regulation of development projects. Using transaction costs economics (TCE) approach it is shown how the regulation related to the siting of development projects leads to a not-in-my-backyard (NIMBY) response resulting in political activism that uses institutions of local direct democracy. Drawing from the TCE perspective, in this article it is argued that the key sources of this political mobilisation have been the existence of contractual hazards related to development projects and an inability to form credible commitments between developers and communities. The article highlights a previously neglected explanation for the increased use of direct democracy because sources outside the political system often go unnoticed and contributes to the research on NIMBY disputes and on the expansion of direct democracy. 相似文献
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865.
Jessica Woodhams Matthew Tonkin Amy Burrell Hanne Imre Jan M. Winter Eva K. M. Lam Gert Jan ten Brinke Mark Webb Gerard Labuschagne Craig Bennell Leah Ashmore-Hills Jasper van der Kemp Sami Lipponen Tom Pakkanen Lee Rainbow C. Gabrielle Salfati Pekka Santtila 《Legal and Criminological Psychology》2019,24(1):123-140
866.
Alasdair Roberts 《Public administration review》2020,80(4):603-609
This millennium began with widespread acceptance of a governing paradigm emphasizing small government, free markets, and open borders. Three crises—the 9/11 attacks, the 2008 financial crisis, and the 2020 COVID-19 pandemic—forced American policy makers to diverge from this paradigm. At the time, these divergences were described as temporary departures from normalcy. In retrospect, it would be more accurate to regard the millennial paradigm itself as the abnormality: a model of governance designed for rare moments of calm. In the last two decades, a different paradigm has emerged. American government has become the ultimate bearer of societal risks. Repeatedly, it has adopted extraordinary measures to protect public safety and the economy. However, the American state lacks the capacity to anticipate and manage these massive risks competently. New capabilities are required, along with a new mentality about governing. Domestic politics will complicate the task of building these capabilities. 相似文献
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868.
Owyn Butters DPI Matt N. Krosch PhD Michell Roberts BBSc Donna MacGregor MSc 《Journal of forensic sciences》2021,66(1):347-355
Traditional methods of cadaver detection in outdoor environments include manual ground search, cadaver dogs, and manned aerial reconnaissance during daylight. These methods have limitations; however, a potential low‐cost alternative may be to employ thermal imaging equipment mounted on an unmanned aerial vehicle (UAV) to detect heat emitted by insect and bacterial activity on the decomposing remains. No studies have addressed the influence of wrappings on detection of maggot mass thermal signatures nor assessed thermal detection of smaller body fragments. We addressed these knowledge gaps by utilizing a two‐phase experimental approach to explore thermal detection of carcasses using UAV‐mounted infrared imaging. In Phase 1, pig body fragments were deposited on the surface or shallow buried. In Phase 2, whole pig carcasses were deposited in four conditions: on the surface uncovered, wrapped in plastic or carpet, or buried. Our results demonstrated that observable heat emissions from remains corresponded to peak insect activity during active decay and could be readily detected in uncovered whole carcasses and fragments. Although plastic and carpet wrappings partly impeded detection of insect heat signatures, these materials were clearly detectable themselves because of their contrast to the background ground surface. Thermal signatures of buried partial remains and disturbed gravesoil were also observed; however, the buried whole carcass transitioned to adipocere prior to the decay stage and without any insect colonization or heat signature. These data can inform operational implementation of this technique to complement existing search strategies to offer a robust, low‐cost alternative for use where scene characteristics allow. 相似文献
869.
This article explores the nature of the relations between the governors and the mayors of major cities in Argentina. The vast majority of the literature assumes that municipal governments in Argentina are weak, and that mayors therefore align with the provincial authorities. This study argues that there is more diversity in the relations between officials of both levels, and that, in some cases, these relations are openly contentious. Four ideal types of relations are identified, based on political affiliation and type of relation, through the systematisation of 43 cases of major Argentine cities. 相似文献
870.