A dynamic Duverger’s law

Electoral systems promote strategic voting and affect party systems. Duverger (Les partis politiques, 1951) proposed that plurality rule leads to bi-partyism and proportional representation leads to multi-partyism. We show that in a dynamic setting, these static effects also lead to a higher option value for existing minor parties under plurality rule, so their incentive to exit the party system is mitigated by their future benefits from continued participation. The predictions of our model are consistent with multiple cross-sectional predictions on the comparative number of parties under plurality rule and proportional representation. In particular, there could be more parties under plurality rule than under proportional representation at any point in time. However, our model makes a unique time-series prediction: the number of parties under plurality rule should be less variable than under proportional representation. We provide extensive empirical evidence in support of these results.     

The Temporal Paradox of Regions in the EU Seeking Independence: Contraction and Fragmentation versus Widening and Deepening?

This article investigates the possibility of regional entities within EU Member States to become EU Member States in their own right following their secession from their mother state. International law does not automatically allow such regions to remain EU Member States since it refers this issue back to the constituent instruments of international organisations and a reading of both the EU Treaties and the ECJ's jurisprudence seems to preclude such a ‘continued membership’. The article then further explores the legal issues which could arise during the accession process of the newly independent state. After suggesting solutions to bridge the gap between its secession and its own EU membership, it is argued that the key challenge for such a region would be to ensure a smooth transition, without the loss of prerogatives under EU law, from being an EU region to an EU Member State proper.     

Assessing the historical turn in IR: an anatomy of second wave historical sociology

This article reassesses what is at stake in the historical turn in international relations (IR) and the attendant debate between the Second Wave of neo-Weberian historical sociology (WHS) and Political Marxism (PM). Firstly, it endeavours to recast what is at stake in the ‘historical turn’ in IR: the critique of reification and chronocentrism. Secondly, it examines WHS's argument against reductionism in the light of Weber's own work. We show how the Weberian dualism between the politics and the economics inhibits its capacity to complete its project of historicizing IR. Finally, it explains why recent Weberian's defence of multicausalism creates even more obstacles on the road towards an ontologically consistent historical turn.     

A local money to stabilize capitalism: the underestimated case of the WIR

As a result of the current financial crisis, economists have paid increased attention to local monies designed in an effort to create a new kind of economy, as well as new ways to develop social links. This paper seeks to shed light on the WIR money, a local money that has been in existence in Switzerland since the 1930s. We argue that it provides a shield against crises for two significant and connected reasons. First, from a ‘horizontal’ perspective, the WIR is a coherent economic, as well as social, project that relies on the ‘melting money’ principle. Second, from a ‘vertical’ perspective, it is based on a banking model that is anchored to a specific ‘attitude’ designed to manage the monetary common good. The mix between these ‘horizontal’ and ‘vertical’ perspectives is likely to be insightful for other projects like the WIR.     

Thiodicarb and methomyl tissue distribution in a fatal multiple compounds poisoning

Abstract:  Thiodicarb is a nonsystemic carbamate insecticide whose acetylcholinesterase activity is related to its main methomyl degradation product. A 40-year-old woman was found dead in her car. Empty packages of medicines and an open bottle of Larvin^® containing thiodicarb were found near her body. No signs of violence nor traumatic injuries were noticed upon autopsy, and police investigations strongly suggested a suicide. Systematic toxicological analysis performed on postmortem specimens revealed the presence of various sedatives, hypnotics, and antipsychotic drugs in blood, urine, and gastric content. Some of the compounds identified were determined at blood concentrations well above the known therapeutic concentrations: zolpidem (2.87 mg/L), bromazepam (2.39 mg/L), nordazepam (4.21 mg/L), and levopremazine (0.64 mg/L). Specific analysis of thiodicarb and of its methomyl metabolite was then performed on all fluids and tissues collected during autopsy by liquid chromatography ion trap tandem mass spectrometry (LC-MS-MS). The anticholinesterase capacity of blood, urine, and gastric content collected at autopsy was 83%, 82%, and 32%, respectively (normal value: 0%). The presence of thiodicarb in the bottle found near the body corroborates the hypothesis of an intake of that compound. Although thiodicarb was only detected in gastric content (24.3 mg/L), its methomyl metabolite was quantified in most postmortem tissues and fluids: gastric content (19.9 mg/L), peripheral blood (0.7 mg/L), urine (8.5 mg/L), bile (2.7 mg/L), liver (0.7 mg/kg), kidney (1.7 mg/kg), lung (1.5 mg/kg), brain (9.3 mg/kg), and heart (3.6 mg/kg).     

China’s Integration in East Asia:Production Sharing, FDI & High-Tech Trade

China has taken advantage of the globalisation process and has become an assembly country for firms in Asia, which have extended their production and trade networks to China. China’s position in the segmentation of the production processes has fostered its trade in high-technology products. However the rapid technological upgrading of China’s trade is associated with an increasing dependence on foreign capital and technology. The emergence of China has led to the reorganisation of production in Asia and to a triangular trade pattern: firms in advanced Asian economies use China as an export base and instead of exporting finished goods to the US and Europe, now export intermediate goods to their affiliates in China.     

Researching urban poverty in sub-Saharan Africa

Poverty and the way in which it is researched are major preoccupations for many social scientists. This article presents different ways of researching urban poverty in sub-Saharan Africa, focusing on qualitative methods and the different ways in which these can be used to collect data. Examples are drawn from field research conducted in urban areas of the Democratic Republic of the Congo (formerly Zaïre) to illustrate the ways in which different research methods and techniques are used in the field, and ways in which a researcher might organise data collection.     

Débat sur la Parité: Introduction Controversy about Parity: Introduction

International Journal for the Semiotics of Law - Revue internationale de Sémiotique juridique -