Rational benevolence in small committees

We consider a game in which three committee members must divide up a benefit among themselves. In response to the large literature on sequential procedures in this type of game, we propose an institution that is inspired by auction theory. The (sealed) bids of the players are proposals for a distribution of the benefit and are given simultaneously. If any of the bids is preferred to all others in a pairwise comparison (i.e., a Condorcet winner exists) then this proposal is implemented. If such a bid does not exist then an equal split of the benefit is assumed. An equilibrium of this game is for each player to suggest that one of the opponents should receive the lion’s share of the benefit, even though each player cares only about his own share. We call this phenomenon “rational benevolence”. Although the end that is desired by the players is purely egoistic, the means of achieving it may be perceived as benevolent. Several applications of the game are suggested.     

Economic freedom and entrepreneurial activity: Some cross-country evidence

While much attention has been devoted to analyzing how the institutional framework and entrepreneurship impact growth, how economic policy and institutional design affect entrepreneurship appears to be much less analyzed. We try to explain cross-country differences in the level of entrepreneurship by differences in economic policy and institutional design. Specifically, we use the Economic Freedom Index from the Fraser Institute to ask which elements of economic policy making and the institutional framework are conducive to the supply of entrepreneurship, measured by data on entrepreneurship from the Global Entrepreneurship Monitor. We find that the size of government is negatively correlated and sound money is positively correlated with entrepreneurial activity. Other measures of economic freedom are not significantly correlated with entrepreneurship.     

Turning Up the Heat: Partisanship in Deliberative Innovation

Two forum types have featured prominently in deliberative practice: (1) forums involving partisans (such as key 'stakeholders') and (2) forums involving non-partisans (such as 'lay citizens'). Drawing on deliberative theory and cases from Germany, we explore the relative merits of these forum types in terms of deliberative capacity, legitimacy and political impact. The two types offer deliberative governance something different. Non-partisan forums such as citizens' juries or consensus conferences rate favorably in deliberative capacity, but can fall short when it comes to external legitimacy and policy impact. Contrary to expectations, partisan forums can also encounter substantial legitimation and impact problems. How can designed forums contribute to deliberative democratization, given that partisanship is an inevitable fact of politics? We offer some suggestions about how deliberative theory and practice might better accommodate the reality of partisanship, while securing benefits revealed in non-partisan forums.     

Trade versus aid: donor generosity in an era of globalization

Why do foreign aid budgets vary across countries and over time? Existing research indicates that the same set of factors shapes commitments toward both domestic and international redistribution. While scholars have acknowledged international normative influences on aid allocations, research on levels of donor generosity has not examined how international trade influences aid budgets. This paper examines whether imports from developing countries have a ‘displacement effect’ on aid commitments. Employing a panel of nineteen OECD donor countries, we analyze aid budgets from 1980 to 2000. We find that increased imports from developing countries to donor countries are associated with aid reductions. These results persist after controlling for international and domestic variables identified in previous research, and under other estimation techniques and model specifications.     

Effect of temperature on development of Liopygia (= Sarcophaga) argyrostoma (Robineau-Desvoidy) (Diptera: Sarcophagidae) and its forensic implications

The temperature-dependent development of the forensically important flesh fly Liopygia (Thomsonea) argyrostoma (Robineau-Desvoidy) (=Sarcophaga argyrostoma) was studied at six constant temperature regimes in the laboratory. Total developmental time of L. argyrostoma from larviposition to adult emergence was 54.9+/-1.45, 31.3+/-1.1, 22.2+/-0.67, 16.3+/-0.54, and 14.9+/-0.4 days (+/-S.D.) when reared at 15, 20, 25, 30, and 35 degrees C, respectively. At 8 degrees C, larval development was not completed. From linear regression of development rates of five of the six studied constant temperature regimes, it was determined that the minimum development threshold (tL) for total immature development is 7.4 degrees C, and the overall thermal constant (K) for L. argyrostoma is 396.4+/-19.18 (mean +/- S.D.) day-degrees (DD) above the threshold.     

Virtopsy: postmortem minimally invasive angiography using cross section techniques--implementation and preliminary results

Postmortem investigation is increasingly supported by Computed Tomography (CT) and Magnetic Resonance Imaging (MRI). This led to the idea to implement a noninvasive or minimally invasive autopsy technique. Therefore, a minimally invasive angiography technique becomes necessary, in order to support the vascular cross section diagnostic. Preliminary experiments investigating different contrast agents for CT and MRI and their postmortem applicability have been performed using an ex-vivo porcine coronary model. MSCT and MRI angiography was performed in the porcine model. Three human corpses were investigated using minimally invasive MSCT angiography. Via the right femoral artery a plastic tube was advanced into the aortic arch. Using a flow adjustable pump the radiopaque contrast agent meglumine-ioxithalamate was injected. Subsequent MSCT scanning provided an excellent anatomic visualization of the human arterial system including intracranial and coronary arteries. Vascular pathologies such as calcification, stenosis and injury were detected. Limitations of the introduced approach are cases of major vessel injury and cases that show an advanced stage of decay.     

Concentration of drugs in blood of suspected impaired drivers

Analytical records concerning 440 living drivers suspected of driving under the influence of drug (DUID) were collected and examined during a 2 years period ranging from 2002 to 2003 in canton de Vaud, Valais, Jura and Fribourg (Switzerland). This study included 400 men (91%) and 40 women (9%). The average age of the drivers was 28+/-10 years (minimum 16 and maximum 81). One or more psychoactive drugs were found in 89% of blood samples. Half of cases (223 of 440, 50.7%) involved consumption of mixtures (from 2 to 6) of psychoactive drugs. The most commonly detected drugs in whole blood were cannabinoids (59%), ethanol (46%), benzodiazepines (13%), cocaine (13%), amphetamines (9%), opiates (9%) and methadone (7%). Among these 440 cases, 11-carboxy-THC (THCCOOH) was found in 59% (median 25 ng/ml (1-215 ng/ml)), Delta(9)-tetrahydrocannabinol (THC) in 53% (median 3 ng/ml (1-35 ng/ml)), ethanol in 46% (median 1.19 g/kg (0.14-2.95 g/kg)), benzoylecgonine in 13% (median 250 ng/ml (29-2430 ng/ml)), free morphine in 7% (median 10 ng/ml (1-111 ng/ml)), methadone in 7% (median 110 ng/ml (27-850 ng/ml)), 3,4-methylenedioxymethamphetamine (MDMA) in 6% (median 218 ng/ml (10-2480 ng/ml)), nordiazepam in 5% (median 305 ng/ml (30-1560 ng/ml)), free codeine in 5% (median 5 ng/ml (1-13 ng/ml)), midazolam in 5% (median 44 ng/ml (20-250 ng/ml)), cocaine in 5% (median 50 ng/ml (15-560 ng/ml)), amphetamine in 4% (median 54 ng/ml (10-183 ng/ml)), diazepam in 2% (median 200 ng/ml (80-630 ng/ml)) and oxazepam in 2% (median 230 ng/ml (165-3830 ng/ml)). Other drugs, such as lorazepam, zolpidem, mirtazapine, methaqualone, were found in less than 1% of the cases.