Search results for " DOM"
showing 10 items of 2750 documents
Measuring the presence of organized crime across Italian provinces: a sensitivity analysis
2020
AbstractThe existing literature identifies different indicators to construct organized crime indices and places equal importance to different concepts of organized crime. This paper examines the sensitivity of organized crime across Italian provinces when different set of indicators and weights are used to combine crime indicators. Our findings suggest that there is a remarkable variation in the distribution of organized crime across Italian provinces based on the choice of indicators and the importance given to different crime indicators. It is also found that the relationship of organized crime with socioeconomic and political factors varies depending on the normative choices made in the …
Discrete frequency models for inventory management – an introduction
2001
Abstract The paper deals with the problem of devising a periodic replenishment policy when orders must be periodic, but only a given, discrete set of order frequencies can be used. The multi-item, instantaneous replenishment case with known demand is studied. In particular, staggering policies somehow arranging replenishments not to come at the same time instants are considered. The paper is composed of three parts: first, a taxonomy of several versions of the discrete frequency problem is proposed, according to different elements; in the second part, a general mixed integer programming model is proposed which is able to capture the peculiarities of the whole spectrum of this kind of proble…
The Impact of CEO Long-term Equity-based Compensation Incentives on Economic Growth in Collectivist versus Individualist Countries
2016
This study examines the impact of the prevalence of long-term equity-based chief executive officer (CEO) compensation incentives on GDP growth, and we address the moderating role of individualist versus collectivist cultures on this relationship. We argue that long-term incentives given to CEOs in some firms may convey to other CEOs that they too may be able to receive such incentives and rewards if they emulate the incentivized and rewarded CEOs. In a longitudinal study across 22 nations over a 5-year period, we find that the higher proportion of CEOs in a country are awarded long-term equity-based incentive compensation, the greater future real GDP growth, particularly in collectivist co…
Does Firm Size Affect Self-selection and Learning-by-Exporting?
2010
The trade literature has long discussed the existence of some benefits attributed to exporting, among others, the improvement of firm productivity. This paper examines whether firm size plays a role in this supposedly favourable relationship between exporting and total factor productivity (TFP). To examine this, we investigate, separately for large and small firms, whether firms starting to export perform better ex ante (self-selection) than non-exporting firms and, conditional on this fact, if they are also more productive ex post (learning-by-exporting). With this purpose, we use both stochastic dominance and matching techniques. The dataset is a representative sample of Spanish manufactu…
The environmental Kuznets curve within European countries and sectors: greenhouse emission, production function and technology
2018
Based on the environmental Kuznets curve (EKC) hypothesis and the technological change and the environment literature, our original contribution consists in analysing within the decomposition model the direct and indirect influence of technological change as well as the energy mix on CO2 emissions. Focusing on the dirtiest sectors of 25 EU countries in the period 1997-2005 and considering the endogeneity issue, we estimate an adjusted EKC relationship comparing a single equation model (univariate model) with a simultaneous equations system (bivariate model). Following Lopez (J Environ Econ Manag 27:163-184, 1994), a second equation is introduced where per capita income is a positive functio…
Determinants of COVID-19 Vaccine Rollouts and Their Effects on Health Outcomes
2022
Background Vaccination against the coronavirus disease (SARS-CoV-2) is understood to be the key way out of the COVID-19 pandemic. Limited evidence exists on the determinants of vaccine rollouts and their health effects at the country level. Objective Examine the determinants of COVID-19 vaccine rollouts and their effects on health outcomes. Methods Ordinary least squares regressions with standard errors clustered at the country level for Cross-section and Panel daily data of vaccinations and various health outcomes (new COVID-19 cases, fatalities, intensive care unit (ICU) admissions) for an unbalanced sample of about 200 countries during the period 16 December 2020 to 20 June 2021. Results…
Sustainable growth of EU economies and Baltic context: Characteristics and modelling
2017
The united general growth strategy for all EU Member States, a common economic and political vision as well as location in the same geographic region provides a necessary basis for the benchmarking modelling of economies. The main objective of this study is determination of the functional regularities and drivers of the growth of EU economies and the context of the Baltic States in line with the general trend of the EU, as well as development of the growth model, which can be used for sustainable planning and prediction. Analysis of several regularly published analytical indexes suggests a thesis on innovation as the real basic driving force for EU economies and outlines Innovation Performa…
La finance comportementale ou l'émergence d'un nouveau paradigme dominant ?
2005
National audience; Peut-on faire confiance aux cours de Bourse pour prendre des décisions ? De fait c'est la véritable question qui intéresse les gestionnaires et qui justifie que la Revue française de gestion consacre un dossier spécial à la finance comportementale, courant qui a commencé à émerger il y a environ trente ans et qui tend aujourd'hui à se substituer au paradigme dominant dit de l'efficience des marchés. Le paradigme comportemental a reçu une reconnaissance officielle avec l'attribution en 2002, du prix Nobel d'économie, conjointement à Daniel Kahneman et à Vernon Smith.
Las cuentas claras: el rol de la mujer en la economía doméstica
2016
Los nuevos estudios de Género de alguna manera han seguido anclados en esa tradición pues casi todas las aportaciones se han hecho a través de la iconografía sobre cualquier soporte y del estudio de los ajuares funerarios . Todo ello proporciona una imagen muy parcial de las mujeres, pues sólo aquéllas cuyo estatus les permite ser representadas o enterradas son visibles. Estamos ante una imagen distorsionada de las iberas ya que sólo vemos “diosas”, “sacerdotisas”, “oferentes”, “aristócratas” y, en algún caso, “madres”, “jóvenes”, “tejedoras”. La mayor parte de las mujeres sigue siendo invisible, es decir, las esposas, madres, hijas, campesinas, artesanas, administradoras, libres o siervas,…