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611.
Daniel G. Arce Sneha Bakshi Rachel T. A. Croson Catherine C. Eckel Enrique Fatas Malcolm Kass 《Public Choice》2011,149(3-4):465-478
We conduct experiments to test the collective action dilemmas associated with defensive and proactive counterterror strategies. Defensive policies are associated with creating public ??bads' (e.g., a commons) whereas proactive policies are akin to the voluntary provision of public goods. When combined, the inefficiency of collective action is exacerbated, resulting in a situation known as a Prisoner??s Dilemma squared (PD2). Deterministic versus probabilistic equivalent versions of the associated externalities are compared within a laboratory setting. Experimental results reveal that the collective action problem associated with counterterror strategies is deepened in uncertain environments, and is indeed a robust regularity that is not easily overcome; as individuals gain more experience, they become even more self-interested. 相似文献
612.
Karin Verlaine Rhodes Catherine L. Kothari Steven C. Marcus Catherine Cerulli 《Journal of family violence》2011,26(5):355-364
Successful criminal or civil legal system response to assaults against intimate partners (intimate partner violence; IPV)
usually rely on the victim’s participation in the legal process, including having contact with the prosecutor, filing charges,
and/or applying for an order of personal protection. Using data abstracted from criminal and civil legal system records for
a county-wide cohort of 990 female IPV victims over a 4-year period, we examine the impact of having children, and of specific
child factors, on victims’ engagement with the criminal prosecution of their abusive partners and/or seeking a personal protection
order (PPO) in the civil court system. Having children increased victim’s contact with the prosecutor and applications for
PPOs, but did not increase her likelihood of wanting to file or drop charges. Findings support prior work suggesting both
the importance and complexity of children on mothers’ decision-making. Policy makers and service providers may want to assess
survivors’ thoughts about the role children play in their decision-making. Additionally, by offering survivors interventions
to help their children address the impact of IPV exposure, survivors may be more willing to engage with services. 相似文献
613.
In this study we explore the patent ownership for the innovations created by Canadian nanotechnology inventors. We find that
although there is a great innovative potential and inventive productivity among Canadian researchers, a lot of the intellectual
property actually leaves the country: Around 50% of the nanotechnology patents invented by Canadian inventors are owned by
foreign assignees. We also note the predominance of private companies among the patent owners. Almost one-third of all the
Canadian-invented nanotechnology patents is assigned to a single American firm, Xerox Corporation. Furthermore, we explore
the role of Canadian nanotechnology star inventors. The results show that the fruits of their great inventive productivity
are collected outside Canada. 相似文献
614.
Gaillard Y Breuil R Doche C Romeuf L Lemeur C Prevosto JM Fanton L 《Forensic science international》2011,207(1-3):e16-e18
We reported on the death by poisoning of a one-month-old baby that had followed the death of one of her sister (due to cyamemazine overdose). Exhumation of the corpse was done 8 months after burial and revealed the presence of amitriptyline. Parent drug and its metabolite were analysed by HPLC-MS/MS in positive ionisation mode on a C(18) analytical column using a gradient of acetonitrile and 2mM formate buffer at pH=3. Quantification is based on the main ion m/z=233, the common product ion of nortriptyline (MH(+), m/z 264), amitriptyline (MH(+), m/z 278) and nortriptyline D3 used as internal standard (MH(+), m/z 267). Amitriptyline and nortriptyline in the liver were measured at a concentration of 29.8 and 3.6 μg/g, respectively. Hair analyses revealed the presence of amitriptyline and nortriptyline at concentrations of 1811 and 43 pg/mg, respectively, while complementary analyses showed the presence of bromazepam in the hair at a concentration of 740 pg/mg, thus documenting previous administrations. The mother confessed later having used the drinkable form of the pharmaceutical LAROXYL(?) by pouring the content of a 20 ml bottle (at 40 mg/ml) into the feeding-bottle of her child. The milk was sweet but still bitter and following the testimony of a close relative, the whole family helped to feed the crying baby. 相似文献