Search results for "COMPETITION"
showing 10 items of 1409 documents
Web engineering and multi-criterion analisys of modeling languages used in production systems
2010
Abstract Economic globalization and strong, unprecedented, industrial competition, the overwhelming influence of information and communication technology, the Internet and its most important service, i.e. the World Wide Web have an undisputed impact upon all enterprises, exerting a strong influence on the competition system, the accelerated development of new products and services through reducing the development time of the product life cycle, as well as the improvement of upstream and downstream communication with suppliers and customers. Within this framework, taking into account the decline in worldwide economy, especially during the past few years, this paper aims to proposing a new so…
Misure di agglomerazione spaziale nei Sistemi Locali del Lavoro siciliani
2009
Spatial agglomeration indicators in the Sicilian Local Labour Systems Objectives - This paper examines the links among productive specialization, variety of the economic environment and knowledge spillovers on the basis of the territorial analyses present in the current literature. With the aim of identifying localization benefits in a particular area, some aspects of business settling are compared with trends in the development of economic activities and, particularly, with agglomeration process of the firms. Methods and Results The empirical analysis will be carried out pointing to the dynamics of employment consequent to the effects of the externalities above mentioned. Employment data a…
Managing the Liberalization of Italy’s Retail Electricity Market: A Policy Proposal
2018
Italy will phase electricity retail price regulation by July 1st, 2020. This is the last step in the process of electricity market liberalization, that started in 1999. Until then, residential customers and small businesses who do not choose their supplier, will be supplied under a transitional, regulated service named “maggior tutela” (greater protection), which is supplied by the local distributor at a price set by the regulator. This paper reviews the literature on electricity retail competition – with particular regard to its expected effects on prices, innovation and customer engagement – and the condition under which its benefits may be delivered. Then a Structure-Conduct-Performance …
The tradeoffs between retail service and exclusivity in distribution: Welfare and policy implications
2006
Abstract This paper examines the welfare tradeoffs between retail service and exclusivity in distribution in a successive duopoly with differentiated retailers. A simple two-stage game is developed to model quantity and retail service competition under two situations, one where retailers operate under exclusivity and one where retailers can sell both products. It is shown that welfare is higher under exclusivity in distribution when the transfer price without exclusivity exceeds that under exclusivity and intra-product and in-store competition are intense. Our findings call for a detailed analysis of the antitrust treatment of exclusive dealing when interrelated with the provision of retail…
What benefits couldn't ‘Joyn’ enjoy?
2019
Abstract This case study examines the dynamics of the mobile instant messenger (MIM) market in Korea. MIMs have been disrupting traditional mobile communication services such as voice, SMS, and media content. In response to MIMs, Korean Mobile Network Operators (MNOs) jointly launched a standards-based messenger service called Joyn, which ultimately performed poorly. Focusing on Joyn, this study analyses the changing status of MNOs and their counter-strategies against MIMs in the context of the turbulent mobile services market. For the analysis, we use a co-evolutionary framework encompassing technological, market, and regulatory domains and apply a platform competition perspective. The cas…
RETRACTED: Measuring Service Quality in Tourism Industry
2016
Abstract The expansion of the service sector, the stronger competition resulting from globalization and deregulation, and the emergence of new information technologies have accelerated the shift toward a knowledge-based and innovation-driven economy. With the increasing role of tourism in global economy and the growing competition in the global tourism market, the importance of developing quality tourism products has been recognized by both the public and the private tourism sectors. In order to develop quality tourism, organizations need to know what their competitive advantage is and what capabilities they need to grow and maintain. The aim of this paper is to analyze the customer satisfa…
Generalized Rough Sets in Contextual Spaces
1997
This paper presents a generalization of Pawlak’s conception of rough sets [6] and [7]. It is more general than Pawlak’s solution of the problem of the definability of sets, the knowledge of which is incomplete and vague. The authors’ conception is based on conception of contextual space [4], which was inspired by Ziarko’s approach [12] to rough sets. Rough sets introduced by Pawlak [6] are particular cases of contextual rough sets defined in the contextual approximation space. This space is defined axiomatically by means of so called context relations. Every contextual rough set determined by set X can be determined by the union of the lower approximation of X and a subset of the boundary o…
A multiple layered functional data model to support multiple representations and interoperability of GIS
2001
This paper presents a multi-layered functional data model to support multiple representation and information sharing among distributed spatial information systems. The key idea is that a geographical space (foe example an urban space) can be viewed as a set of abstract spatial functionalities on which different application classes can be derived to manipulate objects of the same geographical space and share the same abstract generic functionalities. The object classes define multiple views or representations of a domain. For example in urban management, transportation systems, water supply and sewage systems applications can share generic network functionalities defined by graph treversal o…
How can two competing egg parasitoid species coexist in a host patch?
2013
Interspecific competitions among parasitoids can affect community structures, and, as a consequence at applicative level, biological control programs. For example, competitions can cause local displacement of inferior species or niche separation. However, the coexistence of species attacking the same host is possible when they adopt different strategies to exploit the resource. In this work we evaluated in field and semi-field conditions intraguild interactions between two egg parasitoids, Trissolcus basalis and Ooencyrtus telenomicida exploring egg masses of Nezara viridula. In semi-field trials, pepper plants were covered with mesh net creating small cages with five plants inside. In each…
Intraguild interactions between two egg parasitoids of a true bug: from laboratory to field investigations
2011
Intraguild interactions can play a role in species coexistence and in sizing and shaping community structures. In addition, understanding how competitive interactions between parasitoid guilds can affect pest suppression may improve biological control. Interspecific competitive effects can be divided in “extrinsic competition”, the indirect interactions between adult females searching for or exploiting hosts, and “intrinsic competition”, the competition that occurs between larvae developing in the same host. In this work we performed both laboratory and field investigations to address on intraguild interactions occurring between Trissolcus basalis (Hymenoptera: Scelionidae) and Ooencyrtus t…