Complex networks analysis in socioeconomic models

This chapter aims at reviewing complex networks models and methods that were either developed for or applied to socioeconomic issues, and pertinent to the theme of New Economic Geography. After an introduction to the foundations of the field of complex networks, the present summary adds insights on the statistical mechanical approach, and on the most relevant computational aspects for the treatment of these systems. As the most frequently used model for interacting agent-based systems, a brief description of the statistical mechanics of the classical Ising model on regular lattices, together with recent extensions of the same model on small-world Watts-Strogatz and scale-free Albert-Barabasi complex networks is included. Other sections of the chapter are devoted to applications of complex networks to economics, finance, spreading of innovations, and regional trade and developments. The chapter also reviews results involving applications of complex networks to other relevant socioeconomic issues, including results for opinion and citation networks. Finally, some avenues for future research are introduced before summarizing the main conclusions of the chapter.Comment: 39 pages, 185 references, (not final version of) a chapter prepared for Complexity and Geographical Economics - Topics and Tools, P. Commendatore, S.S. Kayam and I. Kubin Eds. (Springer, to be published

A participatory design approach for the development of support environments in eGovernment services to citizens

The introduction of eGovernment services and applications leads to major changes in the structure and operation of public administrations. In this paper we describe the work in progress in an Italian project called “SPO.T.” aimed at the analysis, development, deployment and evaluation of tools and environments to support the people who plan, deliver, use and evaluate user-centred provision of One-Stop-Shop services to citizens. The “SPO.T.” project has focused on two requirements: 1. the support tools and environments must facilitate the active involvement of all stakeholders in the definition and evolution of eGovernment applications and services, and it is argued that through participatory design changes of structure, process and culture can be delivered effectively; 2. they must embody a set of architecturally coherent resources which reflect the new roles and relationships of public administration and which are sufficiently generic to be relevant to a wide range of local contexts across the community

Stochastic network formation and homophily

This is a chapter of the forthcoming Oxford Handbook on the Economics of Networks

Peace and Justice: Notes on the Evolution and Purposes of Legal Processes

This text of the inaugural lecture for the A.B. Chettle, Jr. Chair in Dispute Resolution and Civil Procedure at Georgetown University Law Center presents an intellectual outline (theory and practice) for a house of justice built on the foundations of Lon Fuller, the Legal Process school, Jurgen Habermas\u27 and Stuart Hampshire\u27s social philosophy about democratic processes, the floors of comparative processes, drawing on the work of political theorist Jon Elster and empirical work on legal and political processes and the ceilings of new processes, like consensus building fora, truth and reconciliation commissions and other combinations of legal and political processes. A model of different modes of human conflict resolution is outlined with differentiations of different forms of process (open/closed; plenary/committees; expert/naturalistic; constitutive/permanent/ad hoc). The article suggests a broadened view of what should be taught as legal process - beyond conventional civil procedure to many more forms of human legal and political processes. If process is the human bridge between justice and peace then we much teach about both kinds of processes - those seeking justice and those seeking peace; hopefully they can both be accomplished

The Evolving Role of Information Specialists as Change Agents in Performance Management: A Cross Disciplinary Study

This paper aims to explore the changing role of the Information Specialist (ISp) in the implementation of business performance improvement through business process re-engineering (BPR) initiatives. The paper will begin by examining the evolution of BPR and then discuss the changing role of the ISp. Technology enabled Performance Management (PM) and its strategic implications are found to be key to measuring the effectiveness of BPR and the role of the ISp is a vital part of this. Through a literature review and case based empirical evidence a conceptual framework is developed to appraise the role of the ISp