Search results for " network theory"
showing 8 items of 8 documents
E-Government's Role in Shifting the Paradigm of Performance in the Public Sector
2015
The emergence of e-government changed the world of the Public Administration (PA) and the discipline of Public Management dramatically. Through the presentation of a case- study of the municipality of Palermo, this article attempts to discuss the renewed need for assessing performance of e-government services in a local government and to disclose the main critical issues in accomplishing this evaluation. Palermo is experiencing the implementation of a second- generation e-government project that is embodied in the realization of a web portal. The conceptualization of a framework to assess the performance of the digital services appears to be crucial in order to improve the system and to avo…
Applying complexity science to air traffic management
2015
Versión aceptada obtenida del archivo digital en línea WestminsterResearch de la Universidad de Westminster. Complexity science is the multidisciplinary study of complex systems. Its marked network orientation lends itself well to transport contexts. Key features of complexity science are introduced and defined, with a specific focus on the application to air traffic management. An overview of complex network theory is presented, with examples of its corresponding metrics and multiple scales. Complexity science is starting to make important contributions to performance assessment and system design: selected, applied air traffic management case studies are explored. The important contexts of…
The network of global corporate control.
2011
The structure of the control network of transnational corporations affects global market competition and financial stability. So far, only small national samples were studied and there was no appropriate methodology to assess control globally. We present the first investigation of the architecture of the international ownership network, along with the computation of the control held by each global player. We find that transnational corporations form a giant bow-tie structure and that a large portion of control flows to a small tightly-knit core of financial institutions. This core can be seen as an economic “super-entity” that raises new important issues both for researchers and policy make…
The multiplex structure of interbank networks
2013
The interbank market has a natural multiplex network representation. We employ a unique database of supervisory reports of Italian banks to the Banca d'Italia that includes all bilateral exposures broken down by maturity and by the secured and unsecured nature of the contract. We find that layers have different topological properties and persistence over time. The presence of a link in a layer is not a good predictor of the presence of the same link in other layers. Maximum entropy models reveal different unexpected substructures, such as network motifs, in different layers. Using the total interbank network or focusing on a specific layer as representative of the other layers provides a po…
ASPECTS OF INEQUALITY IN THE CONTEXT OF EMPLOYMENT OF PRE-SCHOOL TEACHERS IN LATVIA
2020
Policy-making in education involves social agents at national, municipal and institutional levels. National regulations and financial capacity of municipalities determine working conditions of teachers and employment aspects at all levels of the education system. For several years, discussions have been taking place in Latvia involving employers of education sector and policy makers on tackling inequalities in pay and workload principles for pre-school teachers. Situation of the pre-school teachers varies across municipalities and is affected by their financial opportunities to sustain educational institutions and ensure teachers’ salaries. In 2019, Latvian Trade Union of Education and Scie…
Quantitative Analysis of Gender Stereotypes and Information Aggregation in a National Election
2013
By analyzing a database of a questionnaire answered by a large majority of candidates and elected in a parliamentary election, we quantitatively verify that (i) female candidates on average present political profiles which are more compassionate and more concerned with social welfare issues than male candidates and (ii) the voting procedure acts as a process of information aggregation. Our results show that information aggregation proceeds with at least two distinct paths. In the first case candidates characterize themselves with a political profile aiming to describe the profile of the majority of voters. This is typically the case of candidates of political parties which are competing for…
RE-CONCEPTUALIZING A SICILIAN DESTINATION THROUGH THE ACTORNETWORK THEORY: THE ROLE OF A GASTRONOMIC FESTIVAL TO RUN THE ECONOMIC DEVELOPMENT OF A TE…
2013
The paper describes San Vito Lo Capo – a tourist destination on the west cost of Sicily – by considering its human and not human (material and immaterial) elements. To depict this tourist destination, so to map and analyze the different involved elements and to understand the inner mechanisms of its functioning, the Actor-Network Theory (ANT) is exploited. A special focus is on the “Cous Cous Fest” and the role it’s played in the last seventeen years for the tourist (economic) development of the destination.
Path-dependencies, constrained transformations and dynamic agency. An accounting case study informed by both ANT and NIS
2013
Purpose – The purpose of this paper is to discuss the compatibility of actor network theory (ANT) and new institutional sociology (NIS) in analysing a case study of accounting change. Design/methodology/approach – This is an interpretive case study. Findings – The Finnish case city experienced several path-dependent changes concerning performance measurement (PM), financial reporting and the adoption of enterprise resource planning system (ERP). New tools such as the ERP have a potential to transform the actors and to change the agency of the actors. Furthermore, the concepts drawing on both ANT and NIS can together enrich analyses of accounting changes. Research limitations/implications – …