Search results for "sharing"
showing 10 items of 388 documents
The Euro Area Crisis; Need for a Supranational Fiscal Risk Sharing Mechanism?
2013
The aim of this paper is to assess the effectiveness of risk sharing mechanisms in the euro area and whether a supranational fiscal risk sharing mechanism could insure countries against very severe downturns. Using an unbalanced panel of 15 euro area countries over the period 1979â2010, the results of the paper show that: (i) the effectiveness of risk sharing mechanisms in the euro area is significantly lower than in existing federations (such as the U.S. and Germany) and (ii) it falls sharply in severe downturns just when it is needed most; (iii) a supranational fiscal stabilization mechanism, financed by a relatively small contribution, would be able to fully insure euro area countries …
Tailorable Representation of Security Control Catalog on Semantic Wiki
2018
Selection of security controls to be implemented is an essential part of the information security management process in an organization. There exist a number of readily available information security management system standards, including control catalogs, that could be tailored by the organizations to meet their security objectives. Still, it has been noted that many organizations tend to lack even the implementation of the fundamental security controls. At the same time, semantic wikis have become popular collaboration and information sharing platforms that have proven their strength as an effective way to distribute domain-specific information within an organization. This paper evaluates…
Location-based media sharing in a MP2P network
2008
In both academia and industry, peer-to-peer (p2p) applications have attracted great attention. This paper introduces and implemented a novel location-based multimedia application, the Multimedia Traveling Journal application (PhotoJournal) that employs the p2p paradigm and enables location-based content sharing among mobile users.
You’ve Got Photos! The design and evaluation of a location-based media-sharing application
2008
PhotoJournal is a novel location-based media sharing appli- cation that enables users to build interactive journals that associate multimedia files with locations on maps and share this information with other users. Its underlying informa- tion discovery and sharing mechanism is 7DS that runs in either pure peer-to-peer or centralized server-to-client mode, depending on the availability of a server and/or an infras- tructure. 7DS-enabled devices act as miniature caches, shar- ing information with each other. When access to an informa- tion server (e.g., web server) is not available, the local 7DS instance running on the device enables the device to search and access information from other p…
Charge Sharing and Cross Talk Effects in High-Z and Wide-Bandgap Compound Semiconductor Pixel Detectors
2023
Intense research activities have been made in the development of high-Z and wide-bandgap compound semiconductor pixel detectors for the next generation X-ray and gamma ray spectroscopic imagers. Cadmium telluride (CdTe) and cadmium-zinc-telluride (CdZnTe or CZT) pixel detectors have shown impressive performance in X-ray and gamma ray detection from energies of few keV up to 1 MeV. Charge sharing and cross-talk phenomena represent the typical drawbacks in sub-millimeter pixel detectors, with severe distortions in both energy and spatial resolution. In this chapter, we review the effects of these phenomena on the response of CZT/CdTe pixel detectors, with particular emphasis on the current st…
You can get anything you want at Alice’s restaurant: l’ home restaurant tra libertà di iniziativa economica, tutela del consumatore e della concorren…
2020
The essay starts with a comparison between the different definitions of the concept of home restaurant proposed by experts, suppliers, home cookers, on-line platforms, and the one provided by a bill drafted during the XVII legislature. The Author describes the activity of those who offer such kind of service in the market, proposing some reflections on the nature of such activity, on the necessity of ensuring food’s health standards, on consumer’s health and wealth, on the protection of competitors professional restaurant’s cookers (if they can be considered as such), on the mechanisms through which demand and offer match together through on-line platforms, social networks or apps. These is…
PUBLIC TRANSPORT IN THE ERA OF AUTOMATISATION AND SHARING ECONOMY
2019
Background. Over half of the world's population lives in urbanized areas, cities emit over 75 % of global greenhouse gases [1]. One of the sources of pollution is transport. Therefore, striving for the development of sustainable transport systems in cities is crucial. Observing global trends in mobility allows noting the development of economy, automation and electrification of the automobile. These tendencies seem to have enormous potential to improve the functioning of transport systems and to maximize economic and environmental effects. Therefore, the aim of this article is to identify the benefits of using low-carbon autonomous vehicles, to spread the sharing mobility and to identify po…
Il burden sharing
2016
Knowledge Brokering in an Era of Communication Visibility
2020
This study presents an analysis of the extent to which enterprise social media (ESM) use enhances visibility of content (message transparency) and connections (network translucence) in organizations, and how this affects knowledge brokering. The findings support the theory of communication visibility by demonstrating that ESM use is associated with perceptions of message transparency and network translucence. Furthermore, the findings suggest that employees, regardless of their position within a network, are provided with a vision advantage and thus have the ability to engage in knowledge brokering. Future work needs to examine the impact of network characteristics on these effects. This a…
Millenials’ intentions to book on Airbnb
2018
The sharing economy has witnessed a significant growth in recent years, enhanced by the development of online platforms. In particular, Airbnb has witnessed a significant worldwide year-on-year growth. Given the importance and popularity of Airbnb, it is crucial to examine which factors affect intentions to book on this website. This study proposes and tests a model based on the Theory of Reasoned Action, to examine millennials’ determinants of intentions to book on Airbnb. Based on two online surveys targeting millennials from Germany and China, the results show that intentions to book on Airbnb is mostly influenced by subjective norm, desire for unique accommodation and variety, attitude …