Politiques publiques d'innovation régionale et compétitivité mondiale : une étude comparée Québec-Wallonie

Abstract: The objective of this article is to analyse public initiatives to stimulate regional innovation in Walloon region in Belgium and in the Province of Quebec. The empirical analysis relies on the competitive poles program in Walloon and on the ACCORD project (Action Concertée de Coopération Régionale de Développement) in Quebec. The comparison will allow discussing the implementation and regional embedding of these programs and will reveal the similarities and the differences between the structure, the organization and the deployment of these strategies in the various regions targeted.     

Theoretical foundation for a debtor friendly bankruptcy law in favour of creditors

Although many works support creditor friendly bankruptcy laws, an evolution towards debtor friendly systems is at work. This paper proposes a theoretical ground to meet this paradox. It reconsiders the economic role of bankruptcy law by stressing on the courts’ production of information. It reveals that the transmission of a lenient signal by judges makes it possible to reduce the hazard that bad risks seek to avoid going on trial. Thus, it shows that debtor friendly bankruptcy laws are not systematically opposed to creditors’ interests. They reduce the risk of the economy and contribute to the improvement of the global efficiency.      

Postmortem identification of the edentulous deceased: denture tissue surface anatomy

This model evaluates the use of dental stone casts derived from maxillary tissues and from the internal aspects of maxillary dentures for edentulous postmortem identification. Tissue topography of the total cast and of rugae tracings photographed from the casts were evaluated for identification accuracy in twenty-eight trials for each of the two designs. Eight casts were examined in each trial. The trial was designed as matching or nonmatching, and as an equivocal or unequivocal decision by the examiner. Unequivocal decisions with 100% accuracy resulted when the entire dental cast was evaluated. Seventy-nine percent accuracy with equivocation in some trials resulted when only rugae tracings from the casts were evaluated. This investigation supported use of stone casts derived from the internal anatomy of maxillary dentures for forensic science identification when cast topography in toto was considered.     

Rupture of a giant splenic artery aneurysm. Report of an autopsy case.

We describe an autopsy case of a 61-year-old woman with von Recklinghausen's disease, who died suddenly following intraperitoneal hemorrhage due to the rupture of a giant splenic artery aneurysm. The aneurysm measured 16 x 13 x 5.5 cm--much larger than those in most previous reports. The pancreatic body, which was pressed by the aneurysm, was widely atrophic. In general, splenic artery aneurysms are more frequent in pregnant women or patients with portal hypertension. The pathogenesis of this aneurysm is presumed to be arterial dysplasia, focal arterial inflammation, or portal hypertension, unlike other aneurysms due to arteriosclerosis or syphilis. Since the patient had not been pregnant and had not had liver cirrhosis or arteriosclerosis, the pathogenic factor could not be determined in this case. The relationship between the genesis of the aneurysm and von Recklinghausen's disease was not clear either.     

The product paradox of voting power

We consider a system made up of two committees, with overlapping membership but with different rules for passing decisions; the passage of a joint resolution requires separate approval by each committee. We show that it is possible for one voter a to be stronger (have greater voting power) than another voter b in both of the two committees, while in the two-committee system (considered as a single composite entity) b is stronger than a. We argue that this apparently paradoxical phenomenon is inherent in the structure of the decision-making system in question, rather than being an artefact of any particular index used to measure voting power.