Walk the Talk: Private Sustainability Standards in the Ugandan Coffee Sector

We investigate the welfare and productivity implications of private sustainability standards in the coffee sector in Uganda. We use cross-sectional household survey data and an instrumental variable method with instruments that pass weak identification and over-identification restrictions. We find that triple Utz-Rainforest Alliance-4C certification increases income, and land and labour productivity, and reduces poverty. Double Fairtrade-Organic certification is found to be associated with higher producer prices but results in lower land and labour productivity, and thereby fails to increase producer income and contribute to poverty reduction. We conclude that private sustainability standards do not always live up the expectations they create towards consumers.     

Semi-automated ultrasound facial soft tissue depth registration: method and validation

A mobile and fast, semi-automatic ultrasound (US) system was developed for facial soft tissue depth registration. The system consists of an A-Scan ultrasound device connected to a portable PC with interfacing and controlling software. For 52 cephalometric landmarks, the system was tested for repeatability and accuracy by evaluating intra-observer agreement and comparing ultrasound and CT-scan results on 12 subjects planned for craniofacial surgery, respectively. A paired t-test evaluating repeatability of the ultrasound measurements showed 5.7% (n = 3) of the landmarks being significantly different (p < 0.01). US and CT-scan results showed significant differences (p < 0.01) using a Wilcoxon signed rank test analysis for 11.5% (n = 6) of the landmarks. This is attributed to a difference in the volunteer's head position between lying (CT) and sitting (US). Based on these tests, we conclude that the proposed registration system and measurement protocol allows relatively fast (52 landmarks/20 min), non-invasive, repeatable and accurate acquisition of facial soft tissue depth measurements.     

Gender and Modern Supply Chains in Developing Countries

The rapid spread of modern supply chains in developing countries is profoundly changing the way food is produced and traded. In this article we examine gender issues related to this change. We conceptualise various mechanisms through which women are directly affected, we review existing empirical evidence and add new survey-based evidence. Our results suggest that, although modern supply chains are gendered, their growth is associated with reduced gender inequalities in rural areas. We find that women benefit more and more directly from large-scale estate production and agro-industrial processing, and the creation of employment in these modern agro-industries than from smallholder contract-farming.     

Reviews and commentary

Lifting bob Woodward's veil

Bob Woodward : VEIL : The Secret Wars of the CIA 1981–1987 Simon &; Schuster, New York, 1987, 543 p., $21.95.

His “Cover” Is Undercover

Steve Posner: Israel Undercover: Secret Warfare &; Hidden Diplomacy in the Middle East Syracuse University Press, Syracuse, N.Y., 1987, 350 p., $17.95.

Democracy and Intelligence: An Uneasy Compatibility

Stephen J. Cimbala, ed.: Intelligence and Intelligence Policy in a Democratic Society Transnational Publishers, Dobbs Ferry, N.Y., 262 p., $37.50.

A Much‐Needed Primer

Herbert E. Meyer: R eal‐ World In teltigence. Weidenfeld &; Nicolson, New York, 1987, 102 p., $14.95.

Agee Finds Two Friends

Jonathan Bloch and Patrick Fitzgerald (introduction by Philip Agee): British Intelligence and Covert Action Brandon Book Publishers Ltd., Kerry, Ireland, 1983, 284 p., PB, $9.95.

Questionable Secrets‐Questionable Sources

Fabrizio Calviand Olivier Schmidt: Intelligences secretes — Annales de l'espionnage Hachette, Paris, 1988, 309 p., 148 Fr. fr.

Scaling the Wall

Vladimir Solovyov and Elena Klepikova: Behind the High Kremlin Walls Dodd, Mead, New York, 1986, 248 p., $17.95.

The USSR As a Counterintelligence State

John J. Dziak: Chekisty: A History of the KGB Heath/Lexington Books, Lexington, Mass., 1988, 234 p., $17.95.     

Contemporary criminal defence practice: importance of active involvement at the investigative stage and related training requirements

ABSTRACT

The shifting focus of criminal proceedings from the trial to the pre-trial stages leads to a changing role of criminal defence practitioners across Europe. European criminal defence lawyers are now expected to enter the proceedings earlier and exercise “active” and “participatory” defence as early as the investigative stage. Criminal lawyers, trained in the traditional trial-centred paradigm, are ill-prepared for this role, which results in an important skills gap. Legal representation at the investigative stage presents unique challenges, such as shortage of information, time pressures and the closed nature of pre-trial proceedings. It requires lawyers to operate in a more complex communication environment, than the one to which they have been accustomed. This article sets out the main elements of a professional training programme aiming to fill in the emerging skills gap. The training programme (SUPRALAT) was successfully implemented in Belgium, Hungary, Ireland and the Netherlands, and is being expanded further. The training focuses on effective communication skills, experiential learning and the development of reflective skills. It includes elements of interprofessional training and encourages the development of “communities of practice”.     

Worker Empowerment Through Private Standards. Evidence from the Peruvian Horticultural Export Sector

In this paper we analyse the impact of a variety of private standards on worker empowerment in the horticultural export sector in Peru. Empowerment is defined as workers’ knowledge of their own rights and workers’ perceived agency to improve employment conditions. We use data from a company and a two-round employee survey, and difference-in-difference propensity score matching methods. We find positive effects of private standards on worker empowerment, with core labour standards having a more pronounced effect than standards with a small focus on labour, and thus complement previous evidence on the effects of standards on tangible employee wellbeing.     

SCAN as an investigative tool

Scientific content analysis (SCAN) is a technique that claims to enable the detection of deception in written statements. The underlying assumption is that statements of self-experienced events differ in several ways – such as liveliness and concreteness – from imaginary statements. It is used in many countries as an investigative tool. Nevertheless, little research on the reliability and validity of the SCAN technique is available. In this paper, two studies are presented. The first study focuses on the accuracy of SCAN to detect deception by three groups of raters with a different level of experience. This study shows a lack of validity of SCAN. Study 2 investigated the inter-rater reliability as a possible explanation for the poor validity results, and found little agreement between raters in identifying SCAN criteria. Overall, results indicate that the psychometric qualities of SCAN as an investigative tool is insufficient for use in police practice.