Seekers know that they will search all their lives not only for what they have lost, but above all for what they do not yet know and that they are not even sure exists. Augusto Cavadi, to whom this book is dedicated on his 70th birthday, is an indomitable seeker. For this reason a group of friends and colleagues wrote these collected testimonies, reflections, ideas and suggestions inspired by his writings and his life as an anti-academic philosopher without a tie--Translated (...) from back cover. (shrink)

To understand how small business entrepreneurs respond to government policy one has to know their risk and time preferences. Are they risk averse, or have high discount rates, such that they are hard to motivate? We have conducted a set of field experiments in Denmark that will allow a direct characterization of small business entrepreneurs in terms of these traits. We build on experimental tasks that are well established in the literature. The results do not suggest that small business entrepreneurs (...) are more or less risk averse than the general population under the assumption of Expected Utility Theory. However, we generally find an S-shaped probability weighting function for both small business entrepreneurs and non-entrepreneurs, with entrepreneurs being more optimistic about the chance of occurrence for the best outcome in lotteries with real monetary outcomes. The results also point to a significant difference in individual discount rates between entrepreneurs and non-entrepreneurs: entrepreneurs are willing to wait longer for certain rewards than the general population. (shrink)

BackgroundTitles and abstracts are the most read sections of biomedical papers. It is therefore important that abstracts transparently report both the beneficial and adverse effects of health care interventions and do not mislead the reader. Misleading reporting, interpretation, or extrapolation of study results is called “spin”. In this study, we will assess whether adverse effects of orthodontic interventions were reported or considered in the abstracts of both Cochrane and non-Cochrane reviews and whether spin was identified and what type of spin.MethodsEligibility (...) criteria were defined for the type of study designs, participants, interventions, outcomes, and settings. We will include systematic reviews of clinical orthodontic interventions published in the five leading orthodontic journals and in the Cochrane Database. Empty reviews will be excluded. We will manually search eligible reviews published between 1 August 2009 and 31 July 2019. Data collection forms were developed a priori. All study selection and data extraction procedures will be conducted by two reviewers independently. Our main outcomes will be the prevalence of reported or considered adverse effects of orthodontic interventions in the abstract of systematic reviews and the prevalence of “spin” related to these adverse effects. We will also record the prevalence of three subtypes of spin, i.e., misleading reporting, misleading interpretation, and misleading extrapolation-related spin. All statistics will be calculated for the following groups: (1) all journals individually, (2) all journals together, and (3) the five leading orthodontic journals and the Cochrane Database of Systematic Reviews separately. Generalized linear models will be developed to compare the various groups.DiscussionWe expect that our results will raise the awareness of the importance of reporting and considering of adverse effects and the presence of the phenomenon of spin related to these effects in abstracts of systematic reviews of orthodontic interventions. This is important, because an incomplete and inadequate reporting, interpretation, or extrapolation of findings on adverse effects in abstracts of systematic reviews can mislead readers and could lead to inadequate clinical practice. Our findings could result in policy implications for making judgments about the acceptance for publication of systematic reviews of orthodontic interventions. (shrink)

Tra gli intellettuali italiani della seconda metà del Novecento, Norberto Bobbio ha giocato un ruolo di grande importanza. Girolamo Cotroneo è intervenuto, spesso in maniera polemica per discutere le posizioni assunte da Bobbio di fronte ai problemi più pressanti del dibattito politico. Ad ognuno degli interventi Bobbio ha replicato con una lettera privata all’autore. Quegli articoli e le lettere di Bobbio sono contenute ora in questo volume che costituisce un prezioso documento per una maggiore conoscenza di taluni aspetti del (...) dibattito politico italiano di un passato recente. (shrink)

This essay places the debate between Jerome and Helvidius in the theological context of the Rome of Pope Damasus. It presents the different theological positions of Helvidius and Jerome, highlighting that the literary clash was in the first place centered on asceticism and only later on the question of the perpetual virginity of Mary. The controversy, before being dogmatic, was exegetical in nature and this could explain the absence of an official intervention by Pope Damasus. Referring mainly to the testimony (...) of Ambrosiaster, it is proved in this study that the thought of Helvidius differed from the tradition of the Church in Rome, and that even Jerome innovates with his exegetical solution to the issue of the «brethren of the Lord». (shrink)

Lo studio inquadra l’ambivalente rapporto di S. Girolamo con la filosofia antica nel contesto romano di fine IV secolo: come Ambrosiaster, anche Girolamo considera la filosofia un esercizio di dialettica e utilizza l’opposizione fra filosofi e apostoli pescatori per teorizzare uno stile umile nell’esegesi. Tuttavia, non rinunzia all’eredità della cultura classica, proponendo un uso cauto e selettivo della filosofia, attraverso la metafora della “bella prigioniera”. La filosofia è recuperata come anticipazione della vita ascetica, concepita come “vera filosofia”, e (...) dà il suo apporto all’esegesi biblica a livello metodologico e contenutistico sulla base della tripartizione in etica, fisica e logica e di uno studio fondato sulle auctoritates. Il commentatore delle Scritture è per Girolamo il vero philosophus Christi, in quanto la Scrittura è la vera sapienza da ricercare. (shrink)

In his Commentarium in Hieremiam, as well as in other contemporary works, Jerome accuses Pelagius of conducting a defamatory campaign against him by accusing him of Origenism, contempt for marriage and more generally, of wishing others ill. Did Jerome really seek to discredit his adversary, or were such accusations even circulating? This paper takes into consideration Pelagius’s surviving works and intends to give – within the limits admitted by the sources – an answer to this question, coming to the conclusion (...) that the conflict between the two writers was not lacking in personal attacks, and that Jerome’s report is thus trustworthy. (shrink)

Orosius is generally considered Augustine’s companion in the debate with Pelagius; however, a careful analysis of his Liber Apologeticus shows that Orosius shares the main features of Jerome’s polemic against Pelagius, thus moving away from Augustine’s approach. Orosius and Jerome used the same source, unknown to Augustine. They depicted Pelagius as the heir of Christian heretics, such as Origen, Priscillian and Jovinian; they both employed offensive language; and, finally, they agreed on the main theological problems involved in the controversy. All (...) of these issues are at odds with what Augustine believed was the right approach against Pelagius. At the end of his Palestinian experience, Orosius was no longer Augustine’s disciple, but rather Jerome’s companion in the struggle against Pelagius. (shrink)

The history of the relationship between Jerome and Augustine has often been studied; nevertheless it seems that, even after peace was made between the two, the Stridonian advanced some criticisms of Augustine in relation to the evangelical saying about the camel and the eye. He interprets this as an expression of an absolute impossibility, while for Augustine it indicates only the difficulty of an operation which can be overcome thanks to the intervention of God.