Search results for " s.r.l.s."
showing 10 items of 44 documents
Une immobilité quotidienne marginale ? Enjeux, problèmes et piste de recherche. Analyse à partir d'un modèle d'équations structurelles sur des donnée…
2017
16ème séminaire francophone de socio-économie des transports : Politiques de transport et aide à la décision, Connaissances et outils, Marne-la-Vallée, France, 18-/05/2017 - 19/05/2017; L'immobilité apparaît souvent comme une pratique de "dominés". Mais elle peut être aussi considérée comme un marqueur de variabilité des mobilités quotidiennes. Trois problèmes de l'analyse de la mobilité sont : le biais de non-réponse, une temporalité d'observation trop réduite et une description incomplète des causes de l'immobilité.
Rail access charges and internal competition in high speed trains
2016
Abstract This paper develops an ex ante analysis of the introduction of on-track competition in High Speed Rail (HSR) lines. The distinctive elements of our analysis are the consideration of: (i) the vertical structure of the rail sector, (ii) operators that compete in prices and number of services, and (iii) access charges for the use of the rail infrastructure that are endogenous. We provide simulation results for three Spanish HSR routes. The socio-economic viability of entry is found to depend on whether infrastructure and rail operations are integrated or separated, and also on the policy rule to set rail access charges. Firstly, separation without entry is not an appropriate good poli…
Demand for and Pricing of Mobile Internet: Evidence from a Real-World Pricing Experiment
2006
Commercialization of innovations frequently stumbles. A prominent recent example are the early (i.e. pre3G)mobile phone-enabled Internet services, whose European takeup was slower than expected. To determine why, we build a structural model of demand for such services and estimate it using consumerlevel panel data from a real world pricing experiment. The experiment allows for a decomposition of the number of wireless connections into the number of needs instances where a consumer would establish a connection if the price were zero and the conditional probability of establishing a connection. We find that needs were plenty and potential consumer surplus several magnitudes higher than that a…
Institutional systems inducing R&D in Amazon- the role of an investor surplus toward stakeholder capitalization
2020
Abstract Amazon demonstrated a conspicuous increase in R&D and became the world's top R&D firm in 2017 with a skyrocketing increase in market capitalization, making it close to being the world's biggest company. Such a remarkable accomplishment can be attributed to Amazon's institutional systems, which orchestrate techno-financing systems that fuse a unique R&D transformation system and a sophisticated financing system centered on the cash conversion cycle (CCC). These institutional systems support and endorse aggressive investment in R&D that incorporates the characteristics of uncertainty, a long lead time, and successive inflows of very large amounts of funding without interruption. Whil…
La durabilité du périurbain dépendant de l'automobile au regard des pratiques d'achat en ligne des ménages
2014
ASRDLF2014 - 51ème colloque de l'Association de Science Régionale de Langue Française : Métropolisation, cohésion et performances : quels futurs pour nos territoires ?, CHAMPS-SUR-MARNE, FRANCE, 07-/07/2014 - 09/07/2014; International audience; La dépendance automobile des territoires périurbains liée à une absence de commerces et de services pose la question de leur soutenabilité, voire de leur durabilité à l'aube probable d'une augmentation importante et continue des prix des carburants. Internet et plus particulièrement la vente en ligne sont en mesure de fournir une alternative propice au maintien des ménages dans ces territoires. En effet, grâce au e-commerce, les ménages n'auraient pl…
Nine Dubious “Dead Sea Scrolls” Fragments from the Twenty-First Century
2017
Abstract In 2002 new “Dead Sea Scrolls” fragments began to appear on the antiquities market, most of them through the Kando family. In this article we will present evidence that nine of these Dead Sea Scrolls-like fragments are modern forgeries.
Explotación de la tierra y tipos de mercado en la agricultura de la España contemporánea. Un comentario
1992
Se hace un repaso a los materiales presentados para el debate de la circulación del excedente en la España rural contemporánea. El debate se centró en las relaciones de propiedad y formas de tenencia de la tierra, la caracterización de los mercados agrarios y configuración de estrategias de participación en los mismos, y en las formas de gestión de las explotaciones. En las ponencias se destacó la intensa y diversa participación de los agentes sociales en los mercados de factores y los cambios en las formas de tenencia y explotación de la tierra como "estrategia" de adaptación de los propietarios a las diferentes coyunturas agrarias. The various points presented for the discussion over the …
Mapping Economic Activity in the European Union: Do Ownership, Industry and Location Matter?
2020
The paper proposes a new method for analysing the structure and dynamics of economic activity undertaken by locally owned and foreign-owned companies within the European Union. We employ an unsupervised learning algorithm that generates a neural network depicted on Kohonen maps and offering a clustering of companies with a different ownership (local and foreign) from various industries and countries of the European Union during 2009–2016. The research methodology, based on a self-organizing map (SOM) algorithm, belongs to a class of neural networks trained to organize data so that unknown patterns may be discovered, thus leading to results that cannot be attained by more traditional cluster…
Strumenti e processi digitali nella costituzione di s.r.l. e s.r.l.s.: riflessioni e osservazioni a margine dell'art. 2, d.Lgs. 8 novembre 2021, n. 1…
2022
La costituzione telematica di società in Italia è il punto di approdo di un attento processo di elaborazione giurisprudenziale che ha riguardato le s.r.l. start upp innovative e che ha di fatto anticipato le principali soluzioni adottate dalle norme in commento che recepiscono la Direttiva UE 2019/1151.
Environmental taxation, information precision, and information sharing
2022
We analyze how environmental taxes should be optimally levied when the regulators and firms face costs uncertainties in a Stackelberg-Cournot game. We allow linear-quadratic payoffs functions coupled with an affine information structure encompassing common and private information with noisy signals. In the first period, the regulator chooses the intensity of emissions taxes in order to reduce externalities. In the second period, facing industry-related and firm-specific shocks, firms compete in the marketplace as Cournot rivals and choose outputs. We show that, given costs uncertainties with non-uniform quality of signals across firms, the regulator sets differentiated tax policy. We also e…