LOCAL PUBLIC GOODS AND SPATIAL EQUILIBRIUM IN AN IDEAL URBAN CENTRE

T he major raison d'ětre of democratic governments, local and otherwise, is to provide public goods and services that their citizens wish to have and for which they are willing to pay taxes. However, it is not feasible or expedient for individuals to choose types and amounts of public goods that they wish to "consume" at a given "price" as they would for products sold on the market place-because public goods are non-rival and/or non-excludable, and/or they generate externalities. Therefore, decisions regarding public goods and the taxes to pay for them have to be placed in the hands of representatives who are entrusted with the task of articulating the citizens' collective will.     

Le féodalisme en peninsule iberique

Senorio y feudalismo en la Peninsula iberica (ss. XII‐XIX), éd. coordonnée par Esteban Sarasa Sanchez et Eliseo Serrano Martin, 4 vol., 2.425 p., édité par la Diputacion Provincial de Zaragoza, Saragosse, 1994, ISBN 84–7820–183–1.     

Rock art as an archaeological and social indicator: The neolithisation of the Iberian Peninsula

Rock art has been regarded as a second class archaeological data source. In this paper we use Levantine rock art as a case study, to show how this situation can be reversed. This rock art, found along the Mediterranean region of the Iberian Peninsula, has been considered to be typically Mesolithic due to its distinctive hunting scenes. A review of certain archaeological indicators provides new arguments about its chronology, its socio-cultural attribution, and its significance. We first deal with the chronological issue, presenting the evidence that led to the recent consideration of the Levantine style as Early Neolithic, in synchrony with two other rock art styles (Schematic and Macroschematic). We will further propose that rock art itself is a central and independent source of information to explore the historical context of the Neolithisation of Mediterranean Iberia. Its wide geographical distribution allows us to study different and complementary territories as a single entity. This contrasts with the limitations posed by the study of settlements, whose differences, at a regional scale, are usually interpreted in terms of cultural variability. If we consider rock art as a key aspect in the constitution of social landscapes, it must not be treated just as an ideological by-product of the Neolithisation, but as a key factor in understanding this historical process.     

Two new books on Fascism. A review,the authors’ responses and the reviewer's comments

This section contains a review by the Italian historian Emilio Gentile of Paul Corner's new book on the Fascist Party and public opinion, and of Christopher Duggan's intimate history of Mussolini's Italy. The review is followed by responses from Corner and Duggan, and the section concludes with comments by Gentile.     

Confidence Factor?

Eurocode 8 Part 3 (EC8-3) is devoted to assessment and retrofitting of existing buildings. In order to take into account the uncertainty in the knowledge of structural properties, EC8-3 defines, analogously to the ordinary material partial factors, an adjustment factor, called “confidence factor (CF),” whose value depends on the level of knowledge (KL) of properties such as geometry, reinforcement layout and detailing, and materials. This solution is plausible from a logical point of view but it cannot yet profit from the experience of its use in practice, hence it needs to be substantiated by a higher level probabilistic analysis accounting for and propagating epistemic uncertainty (i.e., incomplete knowledge of a structure) throughout the seismic assessment procedure. This article investigates the soundness of the format proposed in EC8-3. The approach taken rests on the simulation of the entire assessment procedure and the evaluation of the distribution of the assessment results (distance from the limit state of interest) conditional on the acquired knowledge. Based on this distribution, a criterion is employed to calibrate the CF values. The obtained values are then critically examined and compared with code-specified ones. The results pinpoint a number of deficiencies that appear to somewhat invalidate the approach. The methodological significance of the work extends beyond the assessment procedure in EC8-3, since similar factors appear in other international guidelines (e.g., the knowledge factor of FEMA356).     

The Early Neolithic in the Iberian Peninsula and the Western Mediterranean: A Review of the Evidence on Migration

The first use of domestic plants and animals in the Western Mediterranean has been a matter of debate, since there are no native ancestors for these elements. The current paradigmatic position favors an introduction by human migrants who reached southern France and the Iberian Peninsula through seafaring. The settlers would have introduced the whole economic and cultural Neolithic background. This paper reviews some of the available archaeological, paleobiological and chronological evidence for the Early Neolithic in the Western Mediterranean, and specifically the Iberian Peninsula, and its use by those who support migration.