Establishing Tobacco Origin from Pollen Identification: An Approach to Resolving the Debate

Previous research into pollen content of tobacco resulted in a debate. We address this debate and determine that pollen analysis may be able to assist with identifying geographical origin of tobacco. However, the value of any results should be assessed on a case‐by‐case regional basis until sufficient database information is available for an objective interpretation to be undertaken on a global basis. As a first step toward developing comparative data for South America, we analyzed a tobacco sample from Brazil in an effort to identify signature taxa from the state of Minas Gerais. We also assessed the role of honey additives to tobacco to assess this issue. Comparing the data to previously published data, we conclude that pollen signatures can distinguish broad geographic areas. We conclude that this forensic interpretation framework needs to be developed in context of the National Academy of Sciences recommendations for tightening methods in forensic science.     

Confronting Religion: Veiled Witnesses,the Right to a Fair Trial and the Supreme Court of Canada's Judgment in R v N.S.

The Supreme Court of Canada's decision in R v N.S. is significant because the majority seems to endorse an understanding of confrontation that assumes a defendant's right to a fair trial is imperilled by a witness who seeks to give evidence while wearing the niqab. The case is of interest because it permits reflection upon the interrelationship between the right to a fair trial and the right to confront witnesses enshrined in Article 6 of the European Convention on Human Rights. Given that the European Court of Human Rights conceptualises confrontation in epistemic terms, it is argued that it would be unlikely to find that a conviction based upon evidence from a niqab‐wearing witness would infringe the right to a fair trial. This note examines the value of demeanour evidence and whether the majority in R v N.S. was correct that the abrogation of the ability to assess demeanour evidence necessarily undermines trial fairness.     

Security of tenure in conventional and flexible employment regimes: A neoinstitutional perspective

Security of tenure is discussed in this paper by contrasting conventional and recent hybrid so-called flexible employment regimes. These regimes will be analyzed in a neoinstitutional perspective—that is, within transaction cost and agency theory frameworks, including public choice considerations.We start from the premise that in a standard employment scenarioex ante hostages may not be taken and that limitedex post compensation payments are efficient. We then trace features of safeguarding employee investment in hybrid flexible regimes such as new independent contracting, franchising (and other relevantvariants of symbiotic contracting, capacity-oriented variable work time schemes, job sharing, and so on. We compare these new institutional creations in the labor market with standard regimes under the hypothesis that in an ideal scenario Pareto superior moves are feasible but that there is a systematic aberration from optimality caused by information asymmetries, search constraints (boundedness), and a lack of adaptive capacities of the regime users, particularly employees. This regime deception factor (RDF) needs theoretical and empirical scrutiny from both legal and economic perspectives.     

Reviews

Anders Aslund & Richard Layard, eds, Changing the Economic System. London, Pinter Publishers: 1993, xviii + 237pp., £35.00.

János Mátyás Kova?s & Marton Tardos, eds, Reform and Transformation in Eastern Europe: Soviet‐type Economics on the Threshold of Change. London: Routledge, 1992, xix + 345 pp.

Peter J. Boettke, Why Perestroika Failed: The Politics and Economics of Socialist Transition. London: Routledge, 1993, viii + 199 pp., £35.00

John Flemming & J. M. C. Rollo, eds, Trade, Payments and Adjustment in Central and Eastern Europe. London: Royal Institute of International Affairs and EBRD, 1992, vii + 242 pp., £11.95 p/b.

Zoltan J. Acs & David B. Audretsch, eds, Small Firms and Entrepreneurship. An East‐West Perspective. Cambridge: CUP, 1993, 240 pp., £30.00, $49.95.

Alex Pravda, ed., The End of the Outer Empire: Soviet‐East European Relations in Transition, 1985–90. London: The Royal Institute of International Affairs, 1992, x + 238 pp., £35.00 h/b

Leonid Gozman & Alexander Etkind, The Psychology of Post‐Totalitarianism in Russia Trans. Roger Clarke. London: Centre for Research into Communist Economies, 1992, 121 pp., p/b £6.50.

F. J. M. Feldbrugge, ed., The Emancipation of Soviet Law. Dordrecht, Boston, London: Martinus Nijhoff Publishers, 1992, xvii + 272 pp., £76.00. $146.00

John Massey Stewart, ed. The Soviet Environment: Problems, Policies and Politics. Cambridge: CUP, 1992, xv + 246 pp., £40.00, $64.95.

I. Kon & J. Riordan, eds, Sex and Russian Society. Bloomington, IN: Indiana University Press, 1993, viii + 168 pp., £35.00 h/b, £12.95 p/b.

Kenneth C. Farmer, The Soviet Administrative Elite. New York: Praeger, 1992, xii + 296 pp., £39.95.

Robert Service, ed. Society and Politics in the Russian Revolution. New York: St Martin's Press, Basingstoke and London: Macmillan, 1992. Published in association with the School of Slavonic and East European Studies, University of London, in their series Studies in Russia and East Europe. 199 pp., + index. £40.00 h/b, £14.99 p/b.     

Improving Risk Assessments for Sex Offenders: A Comparison of Three Actuarial Scales

The study compared the predictive accuracy of three sex offender risk-assessment measures: the RRASOR (Hanson, 1997), Thornton's SACJ-Min (Grubin, 1998), and a new scale, Static-99, created by combining the items from the RRASOR and SACJ-Min. Predictive accuracy was tested using four diverse datasets drawn from Canada and the United Kingdom (total n = 1301). The RRASOR and the SACJ-Min showed roughly equivalent predictive accuracy, and the combination of the two scales was more accurate than either original scale. Static-99 showed moderate predictive accuracy for both sexual recidivism (r = 0.33, ROC area = 0.71) and violent (including sexual) recidivism (r = 0.32, ROC area = 0.69). The variation in the predictive accuracy of Static-99 across the four samples was no more than would be expected by chance.