Filling the void of family leadership: institutional support to business model changes in the Italian Industry 4.0 experience

The Journal of Technology Transfer - We examine whether the probability of innovating a company’s business model towards the Industry 4.0 paradigm is affected by external institutional...     

Understanding contextual heterogeneity in the outcomes of large-scale security policies: evidence from Italy (2007–12)

Crime, Law and Social Change - We develop a theoretically informed quantitative evaluation of the large-scale policy of security pacts (SPs) in Italy (2007–2012). In particular, we show how...     

Realist Visions of the End of the Cold War: Morgenthau, Aron and Waltz

Although realist theory did not predict the end of the cold war, prominent realist scholars such as Hans Morgenthau, Raymond Aron and Kenneth Waltz did give some thought to the conditions under which the cold war might be settled. Both Aron and Morgenthau characterised the cold war as a combination of traditional power politics and ideological competition, but they differed on the relative weight of each component. For Morgenthau, a diplomatic settlement would deactivate the unsettling potential of the ideological conflict; for Aron, only the disappearance of the ideological conflict could pave the way to some lasting diplomatic settlement. For Waltz, ideology had little impact; the bipolar structure of the international system was the main variable on which both the cold war and its end depended.     

Lethal mixed intoxication with propofol in a medical layman

The authors report on a drug fatality of a 21-year-old man with a propofol (2,6-di-isopropylphenol) dependency. Propofol was detected in tissues and body fluids using SPME-GC/MS methods. The postmortem concentrations of propofol were 364 ng/ml in urine, 71 ng/ml in heart blood and 79 ng/ml in femoral blood. The drug addict had only an autodidactic medical knowledge, but had inserted himself a permanent cannula for intravenous injection of propofol several times a day. The injection material was bought via online auctions from eBay. The case illustrates how job-related drug dependencies become indistinct due to the free access to information and goods via the Internet.     

District magnitude and representation of the majority’s preferences: Evidence from popular and parliamentary votes

Representatives have more effective incentives to cater to the preferences of the majority of citizens when they are elected in districts with few rather than many seats. We investigate this hypothesis empirically by matching Swiss members of parliament’s voting behavior on legislative proposals with real referendum outcomes on the same issues for the years 1996 to 2008. We thus identify the impact of district magnitude on representatives’ incentives to adhere to citizens’ revealed preferences. We find systematic, statistically significant and economically relevant evidence that individual representatives from districts with few seats vote more often in line with majority preferences.     

Vegetation dynamics as a tool for detecting clandestine graves

The burial of a body can affect plant communities through mechanical disturbance and nutrient balance alteration. We performed an experimental trial using five swine carcasses buried in an open site in Italy. Vegetation dynamics was monitored recording monthly every plant individual on a regular sampling grid during 1 year on the graves, on an empty control grave, and on an undisturbed plot. Plant species composition and cover were significantly different between the disturbed and the undisturbed plots. Disturbed plots showed the increase in ruderal species and the reduction in stress-tolerant ones. Graves and the control grave could not be distinguished from each other. Disturbance was the main factor affecting plant cover, while the presence of a buried body did not affect vegetation dynamics. However, disturbance could be easily detected; the functional approach seems promising for the identification of dynamic patterns to be used in different biogeographic and ecological contexts.     

How to protect better intellectual property

Different policies aimed at protecting intellectual property are not equally efficient. This paper provides support in favour of those policies affecting the unit value of damage produced by infringers, contrarily to those policies aimed at reducing the frequency of infringements. The finding has practical spillovers both in terms of policy and in terms of further research.     

An experimental investigation on optimal bankruptcy laws

We performed an experimental investigation to assess whether the “restricted auction” mechanism proposed by Berkovitch, Israel and Zender in 1997 works effectively as an optimal bankruptcy law or not. An optimal bankruptcy law is a commitment device that implements efficient choices both before (ex ante) and after (ex post) financial distress, even if moral hazard is binding. We designed an experiment focused on ex ante efficiency and we found that the restricted auction mechanism was able to direct an optimal amount of effort toward entrepreneurial activities. This result confirms the theoretical predictions. Nonetheless, we found that under a plain unrestricted auction mechanism our experimental subjects chose to allocate into their firms a larger amount of effort than that predicted by theory. Although difficult to justify on theoretical grounds, this experimental evidence is robust. Our behavioral interpretation is that this result is due to “moral sentiments”, such as the natural propensity of subjects toward socially desirable behaviors. In fact, we show that it vanishes once these motives are removed.