The rise and demise of the Irish and Scottish computer hardware industry

This paper examines the dynamics of the computer hardware industry in Ireland and Scotland in a global context, from its inception in the late 1950s to the present. It provides a detailed account of plant openings and closures in both the system assembly and the component manufacturing segment. It describes the development of the computer hardware industry from mainframe assembly, through minicomputer assembly to microcomputer assembly and the shift of system assembly and component production activity to the Far East and Eastern Europe since the mid-1990s. The developments are analysed in terms of Schoenberger's (1997) model of concentrated deconcentration in the context of time-based-competition. It is shown that the model, with substantial qualification, fits the developments since the 1980s.     

Pricing, Capacity Choice, and Financing in Transportation Networks

Abstract.  This paper explores interrelations between pricing, capacity choice, and financing in transportation networks. We build on the Mohring‐Harwitz result on self‐financing of optimally designed and priced roads and investigate it in a network environment under various types of second‐best regulation. A small network model with endogenous car ownership demonstrates that optimal congestion pricing and capacity choice over an entire network may cause user prices to increase more in initially mildly congested areas compared to heavily congested areas. Furthermore, a flat kilometer charge under optimal capacity choice may result in first‐best efficiency gains.     

How God Disappeared from Europe: Visions of a United Europe from Erasmus to Kant

This article traces the development of European ideas of peace and unity from the time of Desiderius Erasmus to Immanuel Kant. The argument will be made that these ideas, which were initially strongly determined by Christian religious thinking, gradually changed, and from the seventeenth century onwards were put forward in more political and legal terms. Erasmus's way of reasoning about peace and war was still strongly influenced by his firm orientation on the New Testament and the teachings of Jesus Christ. Emeric Crucé, a French writer, was of the opinion that all human beings in the end had God in common, and so had to live peacefully together. Duc de Sully was one of the first not to argue as a religious man but as a politician: a system of balance of power could bring international stability. According to the English Quaker William Penn and the French Abbé de Saint-Pierre only the acceptance of international rules of justice could produce everlasting peace. Immanuel Kant finally directed attention to the form of government and to the founding of a federation of free republics. So God seems to have disappeared from Europe?…?but with what consequences for today?     

Hierarchical Integration: The Dollar Economy and the Rupee Economy

While contemporary globalization makes the world more interconnected, it also reworks and builds on existing cleavages and uneven development. This is an under‐researched dimension of the emerging twenty‐first century international division of labour. The core question is whether new developments (associated with exports, offshoring and outsourcing) spin off to the majority in the countryside and the urban poor. This article examines the relationship between the dollar economy and the rupee economy in India. It documents the ways in which inequality is built into and sustains India's development. The authors discuss other instances of multi‐speed economies and analytics that seek to come to grips with these relations, from combined and uneven development to global value chains. They present three ways of capturing contemporary inequality: asymmetric inclusion, enlargement‐and‐containment and hierarchical integration, each of which captures different dimensions of inequality.     

‘Model Tribes’ and Iconic Conservationists? The Makuleke Restitution Case in Kruger National Park

This article investigates how the Makuleke community in Limpopo Province achieved iconic status in relation to land reform and community‐based conservation discourses in South Africa and beyond. It argues that the situation may be more complex than it first appears, and the ways in which the Makuleke story has been deployed by NGOs, activists, academics, conservationists, the state and business may be too simplistic. The authors discuss historical representations of the Makuleke ‘tribe’ against the backdrop of their experiences of living in the borderland Pafuri region of the Kruger National Park prior to their forced removal. After investigating the ways in which the chieftaincy, and its relation to communal land, has been strengthened by local mobilizations against threats from the neighbouring Mhinga Tribal Authority, the authors suggest that a central tension in the Makuleke area is the conflict between democratic principles governing the legal entity in control of the land (i.e., the Communal Property Association), and traditionalist patriarchal principles of the Tribal Authority. The article shows how these restitution‐linked processes became implicated in the establishment in 2002 of the Great Limpopo Transfrontier Park. The authors also argue that the image of the Makuleke as a ‘model tribe’ is both a product of changing historical circumstances and a contributor to contemporary discourses on land restitution and conservation.     

Degradation processes in colourless Roman glass: cases from the Bocholtz burial

A group of Roman glass objects from the Bocholtz burial in the SW of Limburg (The Netherlands) was found to have been subject to varying degrees of degradation. Many of the 25 colourless glass objects were fragmented to pieces <0.1 cm (“sugared”), whereas the three transparent blue-green glass objects were in near-pristine state. Analyses using SEM, XRF and EDS revealed that the fragmentation was the direct result of the intense leaching of Na₂O from the glass structure and its replacement with water. The resulting gel layers with low-Na₂O contents and large amounts of water are sensitive to cracking when they dry out. Thin-walled glass appears to be less sensitive to cracking from the resulting stress than thick-walled glass. Local differences in the moisture regime during burial also influence the severity of the glass degradation. Glass with low concentrations of CaO seems to be the most sensitive to this form of degradation. The typical blue-green Roman glass is less sensitive as it generally has considerably higher concentrations of CaO.     

SOCIAL NETWORKS AND THE CONVERGENCE OF POPULATION ATTRIBUTES: A GENERALIZATION

ABSTRACT.  Analysis of social interactions has recently become an important area of economic research, and the focus of researchers in this area has increasingly shifted toward dynamic models. In one recent contribution, Brueckner and Smirnov (2007) analyze the evolution of population attributes in an exceedingly simple model, where an agent's attributes at time t are equal to the average attribute value among his acquaintances. The pattern of acquaintances in the population is determined by the social network, and Brueckner and Smirnov (BS) explore the effect of network characteristics on the convergence of population attributes over time. They show that some simple sufficient conditions on the network structure ensure convergence to a "melting-pot" equilibrium where attributes are uniform across agents. The present paper provides a generalization of BS's analysis, allowing for a more general form of the rule governing the evolution of population attributes. The analysis shows that BS's previous conclusions continue to hold under this generalization, while also providing a result that can be applied more generally to other models.