The role of econometrics in economic science: An essay about the monopolization of economic methodology by econometric methods

Econometrics is seen as the dominant method in terms of applicability, accuracy and efficiency in economic science. It is widely used and other methods have been reduced to marginal contributions. Econometricians behave as if their techniques were universal when in fact they are not. If alternative methods are accepted, one can largely eliminate the restrictions and distance to reality of econometrics. The article debates the pathways for a satisfactory economics in a context where theoretical and methodological pluralism is entering even in mainstream ideas. The historical construction of econometrics as the main method in economics and the limitations and possibilities of this tool are explored, underlining the need of pluralism.     

Sexual Offenses Against Elderly People: Forensic Evaluation and Judicial Outcome

Forensic evaluation reports and judicial outcomes regarding older victims of suspected sexual offenses were retrospectively reviewed. During this period, a total of 14 cases were registered, corresponding to 0.3% of nonfatal crimes against elderly and 0.6% of the total of sexual crimes reported. All the victims were female. The majority lived alone and did not have limitations in communication, orientation, ambulation, or autonomy. The offenders were all male (17 to 81 years old); most were known to the victims and had history of previous disruptive behaviors. The majority of the sexual offenses occurred in the victims’ homes, and the offenders tended to use physical violence. Forensic evaluation was crucial for the identification of physical and biological evidence, and forensic conclusions were positively correlated with the judicial outcome of each case. High prosecution and conviction rates were also observed.     

Diversity,dialogue, and identity in designing globally relevant social work education

This article reflects on how to design social work education for internationally diverse cohorts of students. It draws on insights from a Master program for social work practitioners from around the world that has been delivered by a partnership of five European universities since 2013. Three particular issues are explored: developing curricula that achieve a local–global balance and emphasize the significance of context sensitivity in social work; the need for teaching approaches that promote dialogue, critical analysis, and student well-being; the importance of providing students with a strong identity, value base, and connection to the global social work profession. The article is targeted at social work educators involved in international and cross-country teaching as well as scholars interested in debates about the balance of local–global dimensions in social work.     

Modeling stock markets’ volatility using GARCH models with Normal,Student’s <Emphasis Type="Italic">t</Emphasis> and stable Paretian distributions

As GARCH models and stable Paretian distributions have been revisited in the recent past with the papers of Hansen and Lunde (J Appl Econom 20: 873–889, 2005) and Bidarkota and McCulloch (Quant Finance 4: 256–265, 2004), respectively, in this paper we discuss alternative conditional distributional models for the daily returns of the US, German and Portuguese main stock market indexes, considering ARMA-GARCH models driven by Normal, Student’s t and stable Paretian distributed innovations. We find that a GARCH model with stable Paretian innovations fits returns clearly better than the more popular Normal distribution and slightly better than the Student’s t distribution. However, the Student’s t outperforms the Normal and stable Paretian distributions when the out-of-sample density forecasts are considered.     

Economic swings and demographic changes in the history of Latin America

In this paper we study the effects of short-term fluctuations in indicators of economic well-being on selected demographic response such as births, marriages and deaths at age intervals in eleven Latin American countries between 1910 and 1990. We use conventional distributed lag models to assess the magnitude and direction of effects and test a variety of hypotheses some of which have been posed to hold in Western Europe and others that are more specific and tailored to the Latin American context. We also compare the magnitude and direction of effects obtained among these countries with those obtained for pre-industrial Europe and uncover the existence of broadly similar patterns.     

Expanding the Content Domain of Workplace Aggression: A Three‐level Aggressor–target Taxonomy

Workplace aggression (WPA) has been largely considered to be a phenomenon involving individuals. However, higher‐level entities, such as groups and organizations, can also be aggressors (and targets). This aspect of WPA has not been given much scholarly attention and, even in cases where it has been studied, it has not been considered to be part of the WPA stream. By considering aggressors and targets at all three levels of analysis, the author attempts simultaneously to expand and integrate the WPA stream, draw attention to WPA involving higher‐level entities, and provide a more organization‐oriented (rather than individual‐oriented) perspective on WPA. This novel comprehensive perspective is provided through a taxonomy of nine aggressor–target combinations of WPA which can be grouped into three multilevel categories of WPA, i.e. lateral level WPA, upward level WPA, and downward level WPA. Implications for theory, research and practice of these conceptualizations are discussed.     

Using review articles to address societal grand challenges

We introduce a special issue of International Journal of Management Reviews that demonstrates how to use review articles to address societal grand challenges—complex, large-scale issues facing humankind, such as climate change, inequality and poverty. First, we argue that review articles possess unique features that make them particularly useful for addressing societal grand challenges. Second, we discuss three distinct but related roles of review articles in addressing societal grand challenges: (1) advancing theoretical knowledge; (2) advancing methodological knowledge; and (3) advancing practical knowledge. We conclude by providing future directions to enhance contributions of review articles for addressing societal grand challenges further by: (a) spanning disciplinary boundaries; (b) engaging practitioners; and (c) using alternative review approaches.     

Topiramate Combined with Cognitive Restructuring for the Treatment of Gambling Disorder: A Two-Center,Randomized, Double-Blind Clinical Trial

Gambling disorder (GD) is a prevalent condition for which no pharmacological treatment has yet been approved, although there is evidence that topiramate can reduce impulsivity in GD and craving in various addictive behaviors. The goal of this study was to investigate the effectiveness of topiramate combined with cognitive restructuring for GD in a two-center, randomized, double-blind clinical trial. Participants were individuals seeking outpatient treatment for GD (n = 30), treated with either topiramate or placebo combined with a brief cognitive intervention, over a 12-week period, the dose of topiramate being tapered up during the first 8 weeks. The main outcome measures were gambling craving, behavior, and cognitive distortions; impulsivity; depression and social adjustment. Topiramate proved superior to placebo in reducing gambling craving (P = 0.017); time and money spent gambling (P = 0.007 and P = 0.047, respectively); cognitive distortions related to gambling (P = 0.003); and social adjustment (P = 0.040). We found no significant effects on impulsivity or depression. These findings are in contrast with data from a previous clinical trial with topiramate for GD. In the current study, we found that topiramate affects features specifically related to gambling addiction and had no significant effect on associated phenomena such as impulsiveness and depression. We believe that this response could be due to synergistic interaction between topiramate and the cognitive intervention.