‘Cleaning up’ while cleaning up? Pollution abatement,interest groups and contingent trade policies

This paper analyzes the political economy of environmental-policy formation in a trading economy with established rules for administered protection. We argue that the social costs associated with the adoption of an inefficient environmental regime are likely to be compounded by induced restrictions on trade when the effected industries are import competing. The preferences of interest groups for alternative environmental regimes tend to be linked to the legal-institutional setting in which trade policy is conducted. Under existing rules and practices in the area of administered protection, there is reason to believe that interest group preferences for an inefficient approach to pollution control will be strengthened because the adoption of such a regime is more likely to lead to a concomitant increase in trade barriers.     

Leo Strauss: the Ancient as Modern

Although his approach to politics and philosophy were relatively little known outside the United States, Leo Strauss was perhaps the most revered and the most controversial figure in post-war American political science. His followers today form what is arguably the most cohesive intellectual fraternity in the discipline. They constitute a highly influential opposition to the empirical-quantitative course taken by political science and political philosophy.
This study explores Strauss's ideas highlighting the unconventional mixture of substance and style that gives them an arrestingly idiosyncratic character. Substantively, Strauss belonged to the pre-modern intellectual tradition that understood Truth as accessible and knowable through philosophical contemplation. The form of his argumentation, however, his relentless critique of modernity and the moderns, is conducted with all the cognitive weaponry provided for by the modernist intellectual style.     

United States' electricity imports from Quebec and the fair trade issue

Abstract: Hydro-Québec's energy exports to neighbouring American electric utilities have increased substantially over the last decade as a result of conditions created by the oil crisis of the seventies. These increases have mostly been in the form of interruptible energy exchanges. Considering prices and costs of production on both sides of the border, the prospects for further growth of firm energy exports to the United States appear to be reasonably good. Some institutional features of electricity production in Quebec may raise concerns about fair trading. These concerns have little foundation, however, when consideration is given to the size of energy imports relative to the American northeast market, the pricing method of Hydro-Québec electricity exports to the United States, and the role played by the National Energy Board in Canada. Sommaire: Les conditions créées par la crise pétrolière des années soixante-dix ont permis à Hydro-Québec d'accroître de façon significative ses exportations aux services d'électricité américains. Cette croissance a pris la forme, en grande partie, de ventes d'énergie interruptible. Compte tenu des prix et des coûts de production actuels de chaque côdé la frontière, il serait raisonnable de s'attendre à une croissance des exportations d'énergie ferme aux États-Unis. Quelques caractéristiques institutionnelles de la production de l'électricité au Québec pourraient par contre soulever des inquiétudes quant au commerce équitable. Toutefois, ces inquiétudes apparaissent avoir peu de fondements quand on tient compte de la taille relative de ces exportations vers le marché de la Nouvelle-Angleterre, de la méthode tarifaire employée par Hydro-Québec pour ses exportations américaines et du rôle joué par l'Office national de léenergie du Canada.     

The structure of the Banks set

We consider a new solution set for majority voting tournaments recently proposed by Banks (1985), and we examine its internal structure. In particular, we demonstrate that, in the absence of a Condorcet winner, there is always a cycle including precisely the points in the Banks set. We introduce the concept of “external stability” in order to facilitate analysis.     

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).     

Acute fatal acetaminophen overdose without liver necrosis

Two unusual cases of suicidal overdose of acetaminophen (paracetamol) without the usual extensive centrilobular necrosis of the liver are reported. Both cases were subjected to comprehensive drug screening by immunoassay, and a combination of gas chromatography with mass spectrometry, nitrogen detection, and electron capture detection. Acetaminophen was detected in both cases. No other drugs were detected in case #1, and only a small amount of olanzapine (<0.1 mg/L) was detected in case #2. No anatomical cause of death was identified in either case. If untreated, the normal outcome of a large acetaminophen overdose would be massive hepatic necrosis with delayed death and low blood and tissue acetaminophen concentrations. In contrast, particularly high postmortem acetaminophen concentrations were measured in both our cases with little hepatic tissue damage. For case #1, femoral blood acetaminophen 1280 mg/L, vitreous 878 mg/L, and liver 729 mg/kg; in case #2, cardiac blood 1220 mg/L, vitreous 779 mg/L, liver 3260 mg/kg, and gastric 11,500 mg/500 g. Acetaminophen was measured using high performance liquid chromatography with UV detection (254 nm) using 3-hydroxyacetanilide as the internal standard. The very high concentrations of acetaminophen is these cases but relatively little hepatic damage suggests an alternative, possibly cardiac, mechanism of death.