DELINEATING METROPOLITAN AREAS USING LAND PRICES*

ABSTRACT This paper proposes an approach to delineating metropolitan areas that is more general than the standard approaches in three respects: First, it uses the fraction of land prices attributable to economies of urban agglomeration instead of using commuting intensities as an indicator of economic integration between metropolitan centers and their hinterlands. Second, it identifies metropolitan centers endogenously instead of determining them exogenously. And third, it takes metropolitan subcenters explicitly into account. An empirical illustration is used to show that the approach tends to delineate fewer but larger metropolitan areas in densely populated regions, and smaller metropolitan areas in sparsely populated regions.     

Archaeometallurgical Investigations in Nakhchivan,Azerbaijan: What Does the Evidence from Late Chalcolithic Ovçular Tepesi Tell Us about the Beginning of Extractive Metallurgy?

The Late Chalcolithic (4400–3950 b.c.) occupation levels from Ovçular Tepesi have yielded a significant assemblage of copper objects and remains of copper production. Together with ore finds, two fragments of nozzle, crucible remains, and a number of small metal artifacts, this assemblage includes the unexpected discovery of three copper axes in an infant burial jar. These axes are the earliest examples of large copper tools known to date in southwestern Asia, whether it is in the Caucasus, Iran, or the Anatolian highlands. More importantly, the fact that these objects were locally produced suggests that significant metallurgical activities were being carried out at Ovçular as early as the second half of the 5th millennium b.c. After presenting the evidence from Ovçular Tepesi, this paper will proceed to a reassessment of the available archaeological and geochemical data concerning the emergence of extractive metallurgy in the southern Caucasus.     

Barriers to Co-Governance: Examining the "Chemistry" of Home-Care Networks in Germany, England, and Quebec

This article aims at studying the dynamics of organized home care and particular problems in the delivery of social services, analyzed against the background of the international recasting of welfare systems. Challenging an influential academic discourse on the advent of new forms of network governance thought to improve service provision, three jurisdictions—Germany, England, and Quebec—are compared with regard to how home-care networks are actually configured and the rationales which appear to shape the interaction between network members. The article argues that notwithstanding the extensive literature extolling the virtues of network governance or the possibility of reconciling different governance modes, home care operates through arrangements embracing conflicting rationales. Rather than providing for mutual adjustment and shared perspectives, contemporary home-care networks tend to produce tensions and outcome problems as a result of the "biased" interplay between various steering rationales within given institutional arrangements and different meta-governance regimes.     

Reviews

Thorsten B. Olesen (ed.), Interdependence Versus Integration: Denmark, Scandinavia and Western Europe, 1945–1960. Danish Politics in Transition 1945–1985. (Odense: Odense University Press, 1995). 246 pp. ISBN 87–7838–177–0.

Geir Ulfstein, The Svalbard Treaty: From Terra Nullius to Norwegian Sovereignty. (Oslo: Scandinavian University Press, 1995). 572 pp. ISBN 82–00–22713–8.     

Dimensions of Darwinism. Themes and counterthemes in twentieth-century evolutionary theory

This article explores the critical history and reception of Charles Churchill, the mid-eighteenth century satirist, looking in particular at his skepticism towards all authority as a questioning of traditional ideas of `enlightenment', and at the reasons for the meteoric but short-lived nature of his poetic success.     

A Review of Optimal Input Methods: Fixed Field,Free Field,and the Edited Text

Abstract

With the growth in interest in collective biography as a historical technique, many predominantly qualitative historians find themselves faced with large amounts of information. These data, collected from a variety of sources, are often highly irregular, making statistical analysis extremely problematic. Current practice is to ignore these problems and proceed with quantitative analysis suitable only for much more regular data. It is argued that a more satisfactory approach is to ascertain and directly confront the difficulties of analyzing such information. The three central problems are identified as missing data, systematic bias, and the lack of a representative sample. Using a practical example, the author explores the relationship between gender, the family, and political socialization within the Communist Party of Great Britain and shows how each of the issues can be dealt with in turn. The author first distinguishes truly missing data from “negative information,” which commonly appears to be missing in historical sources. He then stratifies the data to remove systematic biases relating to the issue at hand. Finally, he divides the sample into different populations, on the basis of the sources from which individuals are known, and compares the results obtained to examine whether his conclusions appear to depend on quirks of populations contained in the sources. These ideas open a new range of sources to quantitative analysis and raise the possibility of allowing new types of evidence to count in historical inquiry.     

Non-ferrous metallurgy from the Phoenician site of La Fonteta (Alicante, Spain): a study of provenance

The lead isotope composition of 22 samples from the excavation of the Phoenician site of La Fonteta (Guardamar del Segura, Alicante, Spain) has been analysed in a preliminary study of their provenance. These materials span chronologically from the first half of the 8th century BC to the middle of the 6th century BC.The samples have been selected to include materials used in lead and silver production, as well as in copper-based metallurgy. Therefore, lead droplets, galena nodules and fragments of litharge have been analysed, together with a fragment of a copper ingot, an object, a melting waste composed of a Cu–Pb alloy, and two fragments of a material that we have provisionally labelled ‘Pb–Cu cupellation debris’.All these materials have been initially analysed by X-Ray Fluorescence-Spectrometry to identify their bulk compositions. Some of them have been also analysed by SEM–EDX and ICP–OES. Subsequently, lead isotope analyses (LIA) have been performed using Thermal Ionization Mass Spectrometry (TIMS). The new LIA data obtained has been compared with published lead isotope data from the Mediterranean area. The identification of different groups suggests a significant complexity of the internal and external trade routes during the Orientalising period. For this reason, the provenance study of these materials is especially important in shedding light on the commercial dynamics that the Phoenicians established with native people to control the raw materials and to commercialise finished products.