Teaching Teachers to Teach Corporate Governance Differently

Journal of Management and Governance -     

On Celebrating the Organizational Identity Metaphor: A Rejoinder to Cornelissen

We disagree strongly with Cornelissen's critique of the organizational identity metaphor on grounds that he: seriously underplays the generative strength of metaphor in the study of organizations; inappropriately applies the standards of assessment from one paradigm to the approaches of another; and raises false concerns about issues of self reference, reification and multilevel transference of concepts, among others.     

Incentive schemes and peer effects on risk behaviour: an experiment

Theory and Decision - This paper studies whether incentivizing performance with competition and cooperation-based incentive schemes, rather than individual compensation, affects peer effects on...     

Does patience matter in marriage stability? Some evidence from Italy

Time preferences can affect divorce probability by both affecting the quality of the match and affecting the spouses’ reactions to negative shocks. We analyse the relationship between time preferences and divorce decisions using data from the Italian Survey on Household Income and Wealth, which provides a measure of time preferences based on a hypothetical financial situation in which individuals have to decide how much money to give up in order to receive a certain amount of money immediately rather than in one year’s time. By controlling for a number of individual and family characteristics, we find that impatient individuals are more likely to experience divorce. The effect is robust to different specifications of our model and is not affected by reverse causality problems. We also find that the more risk averse individuals are, the less likely they are to experience divorce.     

Compulsivity and Impulsivity in Pathological Gambling: Does a Dimensional–Transdiagnostic Approach Add Clinical Utility to DSM-5 Classification?

Although the phenomenology of Pathological Gambling (PG) is clearly characterized by impulsive features, some of the Diagnostic and Statistical Manual of Mental Disorder (DSM-5) criteria for PG are similar to those of Obsessive Compulsive Disorder (OCD). Therefore, the compulsive–impulsive spectrum model may be a better (or complementary) fit with PG phenomenology. The present exploratory research was designed to further investigate the compulsive and impulsive features characterizing PG, by comparing PG individuals, alcohol dependents (ADs), OCD patients, and healthy controls (HCs) on both self-report and cognitive measures of compulsivity and impulsivity. A better understanding of the shared psychological and cognitive mechanisms underlying differently categorized compulsive and impulsive disorders may significantly impact on both clinical assessment and treatment strategies for PG patients. With respect to self-report measures, PG individuals reported more compulsive and impulsive features than did HCs. As regards motor inhibition ability indices, PG individuals and HCs performed similarly on the Go/No-go task and better than AD individuals and OCD patients. Results from the Iowa Gambling Task highlighted that PG, AD, and OCD participants performed worse than did HCs. An in-depth analysis of each group’s learning profile revealed similar patterns of impairment between PG and AD individuals in decision-making processes. Current findings support the utility of adopting a dimensional–transdiagnostic approach to complement the DSM-5 classification when working with PG individuals in clinical practice. Indeed, clinicians are encouraged to assess both compulsivity and impulsivity to provide individualized case conceptualizations and treatment plans focusing on the specific phenomenological features characterizing each PG patient.     

Size matters: vegetation patch size and surface temperature relationship in foothills cities of northwestern Argentina

Urbanization is one of the most extreme forms of land alteration. Energy fluxes are severely affected and cities tend to have the Urban Heat Island (UHI) phenomenon, although vegetated areas inside cities could have a positive effect in mitigating UHI effect. Our main objective was to analyze the relationship between vegetation characteristics, patch size and land surface temperature (LST) in three urban areas of northwestern Argentina. We selected 38 green spaces of different size distributed in four cities, all located in the eastern foothills of the subtropical mountain forests. We used Landsat TM satellite images to calculate Normalized Difference Vegetation Index (NDVI) and LST. We assessed the net effect of patch size on LST by computing a Difference Temperature Index. At the regional scale, our results showed that vegetation patch size had a direct effect on reducing the LST of the green space. At a local scale, the analysis of the relationship between vegetation on urban green spaces and LST along a gradient of urbanization showed that green spaces with more vegetation tends to reduce LST. The results showed that largest green spaces were between 1.5 and 2.8 °C cooler than the surrounding built. In order to mitigate the UHI effect in cities, larger green spaces appear to be a possible solution.