Search results for "Economia"
showing 10 items of 2567 documents
La tutela dei lavoratori tra frammentazione organizzativa e sviluppo tecnologico
2018
L'A. rileva come nei processi di frammentazione organizzativa, realizzati attraverso molteplici strumenti giuridici di esternalizzazione, si assista sempre più frequentemente al ricorso alla contrattazione collettiva pirata, e quindi al ribasso dei trattamenti economico-normativi previsti per i lavoratori. Per far fronte a questo fenomeno, l'A. suggerisce di colmare le lacune del sistema costituzionale causate dalla mancata attuazione dell'art. 39, mediante una legge che vi provveda, imitando il modello del TU sulla rappresentanza del gennaio 2014. Per altro verso, l'A. pone in evidenza la necessità che il diritto del lavoro cerchi di inquadrare le nuove fattispecie di lavoro su piattaforma…
Sulle orme del consumatore affinity analysis e knowledge visualization per il processo decisionale
2016
L’articolo analizza i reali comportamenti di acquisto dell’acquirente all’interno del punto vendita e individua i pattern latenti più significativi attraverso un’analisi di affinità di 128.364 scontrini estratti da un dataset di 715.662 transazioni effettuate in un anno. Lo studio individua le strutture associative più ricorrenti relativamente alla singola merceologia. Attraverso la tecnica della Market Basket Analysis è stato possibile individuare le categorie merceologiche che creano “poli d’attrazione” sul punto vendita stimolando acquisti di altre categorie. In particolar modo, applicando le regole associative sul punto vendita è stato possibile identificare le “aree calde” e le “aree f…
The Italian Consumers’ Preferences for Pasta: does Environment Matter?
2017
Demand for food in developed countries is nowadays moving towards increasing contents of quality requisites. A large part of consumers lives in cities and demand for tasty and healthy food but pays also attention to environmental concerns and cultural references, to express their own lifestyles and ethical values. Agriculture can therefore increase income and employment through the supply of a wide range of valuable goods and services related with the countryside and the environment. As an effect of climate and environmental conditions, pasta made by Sicilian durum wheat, can be considered safer and healthier than standard pasta (alias common pasta) manufactured by major producing companies…
Traceability and Labelling of Food Products from the Consumer Perspective
2017
Traceability of food products plays an important role in improving value chain processes of businesses and their reputation in the marketplace. In the past few years, consumers' concerns about food quality and personal health have been closely related to a continuous improvement of traceability systems and government regulation. Labeling of food products is a very important tool for consumers to acquire information about the quality of food, particularly at the purchase decision stage of the buying process. The objective of this research is to know consumers' preferences in regards to information contained in food labels. More particularly, this study focuses on what information is required…
Cambio tecnológico, privatización y recuperación de la autogestión comunitaria del riego. El caso de Senyera (València)
2018
[ES] Los procesos de cambio de tecnología del riego están facilitando la penetración silenciosa de la empresa privada en los sistemas de gestión colectiva del riego en numerosos lugares de España y otros países mediterráneos. Este artículo analiza este fenómeno a partir del caso de estudio de Senyera (València), siguiendo la privatización, la disputa y la posterior recolectivización de la gestión por parte de los usuarios del riego. El trabajo muestra como la privatización menoscaba la autonomía de los agricultores y eleva los costes de gestión en un contexto de escasa transparencia. También revela la capacidad de los regantes para reelaborar su pasada acción colectiva, dando lugar a una nu…
The Response of European Energy Prices to ECB Monetary Policy
2019
To our knowledge, this paper is the first to discuss the response of European energy commodity prices to unexpected monetary policy surprises from the European Central Bank (ECB). Using the Rigobon (2003) identification through heteroscedasticity method, we find a significant and positive response during the crisis period for Brent and coal. Similar results are obtained by other authors for European financial assets in this period. This result reinforces the idea that during this period, financial assets and some commodities positively responded to conventional and unconventional expansionary monetary policy measures, increasing confidence about the survival of the European monetary union. …
A Territorial Approach to the Production of Urban and Rural Landscape.
2018
The authors, starting from the examination of the historic data of Palermo landscapes on the south-east side, draws up an analysis of the landscape by illustrating the environmental characteristics and the intervention of man in its transformations. Therefore, determined by a certain point to refer to, the author, on the basis of archival, literary, and existing graphic documentation, has therefore sought to illustrate the evolution of the landscape in the geographical area of Maredolce while still presenting relations with the territory of Palermo. Examining the diaries at the end of the eighteenth century with the help of the water colored planks of the sites taking into account the great…
The Unexpected profile of agricultural innovators: evidence from an empirical study
2020
[EN] Innovation capacity is essential for farmers to remain competitive and overcome the challenges facing Mediterranean agricultural systems. Based on an extensive empirical study, this paper elucidates the common attributes of innovative farmers in the Region of Valencia (Spain). The model presented in this study investigates whether an innovative attitude can be explained by market-entrepreneurial orientation, learning orientation, individual profile traits and farm size. The findings provide insights into how age and experience affect innovation in agricultural smallholdings. The study shows that the most innovative farmers run large farms and have a strong market-entrepreneurial orient…
Urban Water Pricing and Private Interests’ Lobbying in Small Rural Communities
2020
This research received funding from the LIFE programme of the European Commision [project LIFE16 ENV/ES/000196], the Regional Government of Andalusia and the European Regional Development Fund (projects P18-RT-576 and B-SEJ-018-UGR18) and the University of Granada (Plan Propio. Unidad Cientifica de Excelencia: Desigualdad, Derechos Humanos y Sostenibilidad -DEHUSO-).
Enhancing a Transition to a Circular Economy in the Water Sector: The EU Project WIDER UPTAKE
2021
A novel approach for resource recovery includes forward osmosis (FO) as a concentration step in municipal wastewater treatment. The current study investigates different pre-treatment strategies including biological treatment with a moving-bed bioreactor (MBBR) at different loading rates and particle removal by filtration and sedimentation. Membrane performance and recovery potential for energy and nutrients were investigated in laboratory-scale FO experiments in batch mode using pre-treated municipal wastewater as feed and 35 g/L NaCl as a draw solution. Initial water fluxes were in the range of 6.3 to 8.0 L/(m2·h). The baseline fluxes were modelled to account for flux decline due to concen…