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21.
This paper presents a comparative analysis of the spatial price cointegration of coffee markets in Ethiopia in the pre and post Ethiopian Commodity Exchange (ECX) era using the autoregressive distributed lag (ARDL) cointegration framework. The study takes into consideration a market condition in which government policy restricts arbitrage coffee trade between coffee producing areas. Using coffee price data from 1998–2013 and applying a bounds test approach and Toda–Yamamoto Granger causality test, the study finds that the establishment of ECX has strengthened regional integration rather than a national harmony between producer markets. We also find evidence that, since the establishment of ECX, an opportunity was created for high quality coffee to dominate price formation while also allowing lower quality coffee producing areas to establish themselves. The study underlines the importance of market transparency and exchange of price information between producer markets.  相似文献   
22.
A computerized procedure is presented for the profiling and comparison of illicit heroin seizures. The system involves the derivation and gas chromatographic separation of five major constituents followed by a fully automatic data analysis and transfer to a PHP/MySQL database. Comparisons via the square cosine function between a single chromatographic profile and the whole database (several hundred of samples) are performed in a few seconds. Advantages of this profiling method compared to the classical minor constituents one are discussed.  相似文献   
23.
Various reforms undertaken during the 1980s significantly reduced the capacity of states to regulate health systems. Of the many policies implemented since then to increase access to health care, policies of exemption from direct payment are among the most important. These can be very effective in a well-funded and managed context. Beyond political will, are African states unable to afford policies of exemption from payment for health care? Our analysis, based mostly but not exclusively on research carried out in West Africa, leads us to suggest the importance of a well-managed extractive sector in Africa as a potential source to finance policies of exemption from payment for health care. This could come about if all actors concerned, whether from the private sector or the donor community, were required to follow the same rules and requirements of transparency and accountability being asked of the countries concerned.  相似文献   
24.
In this article we reflect on methodological and ethical challenges encountered while conducting two large, nationally funded studies on refugee resettlement in Australia. We focus on collaborative research partnerships, specifically with “industry partners,” wherein the partners may have different understandings of the research process and different agendas, and with bilingual research assistants. We analyze methodological challenges primarily pertaining to collecting good-quality data in cross-cultural contexts and ethical challenges concerned with ensuring confidentiality in recently arrived, tightly knit communities where community insiders assisted in accessing respondents and collecting data.  相似文献   
25.
This paper critically explores the classed assumptions underpinning contemporary family policy, situating them within the context of broader political and theoretical debates about parenting responsibility. Analysis of policy documents over the past few years suggests that the family is being prioritized as a mechanism for tackling wider social ills such as crime and poverty. Families are portrayed as the 'building blocks for safe and sustainable communities', with good parents fostering and transmitting crucial values to their children which protect and reproduce the common good. Although the current government has pledged to support all parents, policy initiatives point to a class-specific focus on disadvantaged or 'socially excluded' families. Poor parents are viewed as reproducing a cycle of deprivation and anti-social behaviour and are therefore targeted for behaviour modification. Drawing on research from a qualitative study of parenting resources, this paper will challenge the notion that social inclusion can be promoted at the level of the family, and will argue instead that parenting practices and values are grounded in social and economic realities.  相似文献   
26.
Reviews     
Marie Lavigne, The Economics of Transition. From Socialist Economy to Market Economy. London: Macmillan, 1995, xvi + 295 pp., £13.99.

Michael L. Wyzan (ed.), First Steps Toward Economic Independence: New States of the Postcommunist World. Westport, CT: Praeger Publishers, 1995, xii + 268 pp., £53.95

J. Barkley Rosser, Jr & Marina V. Rosser, Comparative Economics in a Transforming World Economy. Chicago, IL: Irwin, xx + 488 pp.

Masahiko Aoki & Hyung‐Ki Kim (eds),. Corporate Governance in Transitional Economies. Insider Control and the Role of Banks. Washington, DC: The World Bank, 1995, xxiii + 467 pp., £29.95.

Marvin Jackson & Valentijn Bilsen (eds), Company Management and Capital Market Development in the Transition. Aldershot: Avebury, 1994, xxii + 281 pp., £40.00.

Nicolai N. Petro, The Rebirth of Russian Democracy: An Interpretation of Political Culture. Cambridge, MA: Harvard University Press, 1995, ix + 226 pp., £25.50.

Judith Devlin, The Rise of the Russian Democrats: The Causes and Consequences of the Élite Revolution. Aldershot: Edward Elgar, 1995, x + 294 pp., £49.95.

Mark Galeotti, The Kremlin's Agenda. Coulsdon: Jane's Intelligence Review, 1995, ix+ 162 pp., £20.00.

James E. Goodby (ed.), Regional Conflicts: The Challenge to US‐Russian Co‐operation. New York: Oxford University Press, 1995, xiii + 251 pp., £30.00.

A. Z. Rubinstein & O. M. Smolansky (eds), Regional Power Rivalries in the New Eurasia. New York and London: M. E. Sharpe, 1995, xii + 290 pp., $22.95.

Tadeusz Swietochowski, Russia and Azerbaijan. A Borderland in Transition. New York: Columbia University Press, 1995, x + 290 pp., $32.50.

John Thirkell, Richard Scase & Sarah Vickerstaff (eds), Labour Relations and Political Change in Eastern Europe. A. Comparative Perspective. London: UCL Press, 1995, viii + 197 pp., £32.00.

Jennifer Turpin, Reinventing the Soviet Self: Media and Social Change in the Former Soviet Union. Westport, CT and London: Praeger, 1995, x + 154 pp., £44.95.

Geoffrey Roberts, The Soviet Union and the Origins of the Second World War: Russo‐German Relations and the Road to War, 1933–1941. Basingstoke: Macmillan Press, 1996, x + 192 pp., £37.50 h/b, £11.99 p/b.

Richard B. Day, Cold War Capitalism: The View from Moscow, 1945–1975. New York: M. E. Sharpe, 1995, xvi + 355 pp., $85.00 h/b., $34.95 p/b.

David Mayers, The Ambassadors and America's Soviet Policy. New York: Oxford University Press, 1995, viii + 335 pp.

John L. H. Keep, Last of the Empires: A History of the Soviet Union, 1945–1991. Oxford: Oxford University Press, 1995, xiii + 477 pp., £20.00.

Oleg V. Khlevniuk, In Stalin's Shadow. The Career of ‘Sergo’ Ordzhonikidze. Edited by Donald J. Raleigh. New York: M. E. Sharpe, 1995, x+ 193 pp., $21.95.

Gennadi V. Kostyrchenko, Out of the Red Shadows: Anti‐Semitism in Stalin's Russia. Amherst, NY: Prometheus Books, 1995, 333 pp., £21.00.

Genrich M. Deych, A Research Guide to Materials on the History of Russian Jewry (19th and Early 20th Centuries) in Selected Archives of the Former Soviet Union. Edited and Introduced by Benjamin Nathans. Moscow: Blagovest, 1995, xi + 149 pp.

Yuri Tsivian, Early Cinema in Russia and its Cultural Reception, trans. Alan Bodger; foreword. Tom Gunning; ed. Richard Taylor. London and New York: Routledge, 1994, xxii+273 pp., £45.00.

James R. Schlesinger (Project Chairman) et al., Nuclear Energy Safety Challenges in the Former Soviet Union. Washington, DC: CSIS, 1995, vii + 94 pp.  相似文献   

27.
In this article, we inquire to what extent different manifestations of trust are associated with public support for evidence informed policy making (EIPM). We present the results of a cross-sectional survey conducted in the peak of the second COVID-19 wave in six Western democracies: Australia, Belgium, Canada, France, Switzerland, and the United States (N = 8749). Our findings show that public trust in scientific experts is generally related to positive attitudes toward evidence-informed policy making, while the opposite is the case for trust in governments and fellow citizens. Interestingly, citizens' assessment of government responses to COVID-19 moderates the relationship between trust and attitudes toward EIPM. Respondents who do rather not trust their governments or their fellow citizens are more in favor of EIPM if they evaluate government responses negatively. These findings suggest that attitudes toward EIPM are not only related to trust, but also strongly depend on perceived government performance.  相似文献   
28.
We present the case of a 91‐year‐old woman lived alone at her home with two domestic dogs, that is,, a Labrador Retriever and a Staffordshire Bull Terrier and found dead. The investigation of the scene revealed that the Bull Terrier's jawbone and chest were covered with blood. The autopsy revealed multiple, histologically confirmed, life‐threatening skin and bone lacerations without scavenging marks. The punctures and tearing of each of the wounds on the skin were compatible with bites. A left humeral fracture and multiple fractures of the right facial bones were observed. The death was attributed to external hemorrhages due to several dog bites. A veterinary physical and behavioral examination indicated that the Bull Terrier was involved in the attack. A domestic predation hypothesis was deemed here most likely due to the presence of food supplies at the scene, the dog's previous history of attack, and the breed of the dog.  相似文献   
29.
The assessment of behavioral change as a result of inpatient treatment in forensic psychiatry is an important precondition for violence risk prediction in forensic psychiatry. In relation to a multitude of diagnostically based risk assessment instruments, there is a shortage of appropriate instruments with which to carry out valid and reliable therapeutic assessments that are behaviorally based and therefore appropriate for use within varied psychiatric contexts. There is also a need for instruments which will offer assessors the opportunity to examine possible relationships between criteria of social risk and criteria of more general aspects of social functioning. Tapping the issues pointed out above, the authors present an overview of a normatively based social profiling instrument (the BEST-Index), and discuss evidence for its validity, reliability, and aspects of clinical utility.  相似文献   
30.
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