REGIONAL POPULATION–EMPLOYMENT DYNAMICS ACROSS DIFFERENT SECTORS OF THE ECONOMY*

ABSTRACT An important subset of the literature on agglomeration externalities hypothesizes that intrasectoral and intersectoral relations are endogenously determined in models of local and regional economic growth. Remarkably, structural adjustment models describing the spatio‐temporal dynamics of population and employment levels or growth traditionally do not include intersectoral economic dynamics. This paper argues and shows that allowing for economic linkages across sectors in these models adds considerable value, especially in forecasting. An econometric model of population–employment dynamics, in which sectoral variations in economic development are explicitly taken into account, is applied to a large urban planning policy proposal in the Netherlands. The empirical analyses suggest that population dynamics are largely exogenous, population changes drive employment in particular in the industry and retail sectors, and employment in all sectors depends strongly on intersectoral dynamics. Intersectoral dynamics appear as important drivers of regional sectoral employment changes; they are even more important than population changes, and their effect shows up clearly even within the Dutch institutional context where strict regulatory housing and planning restrictions are enforced.     

Private Business Investments in Heritage Sites in Tanzania: Recent Developments and Challenges for Heritage Management

Private business investments in heritage sites in Tanzania have recently captured scholarly interest of some archaeologists. Curiosity in the matter has largely emanated from a fundamental need to widen the sites’ utilization through heritage tourism. This paper reviews a recent incident in which a local community explicitly opposed the minister of Natural Resources and Tourism handing over ceremony of Kunduchi ruins site to a private investor. The paper also highlights recent developments, problems in private business investments, and their potential implications to the conservation and management of heritage sites in Tanzania.     

THINKING AFTER HITLER: THE NEW INTELLECTUAL HISTORY OF THE FEDERAL REPUBLIC OF GERMANY1

This review essay seeks to direct attention to intellectual history as a new and flourishing subfield in the historiography of post‐1945 Germany. The essay probes and critically interrogates some of the basic arguments of Dirk Moses' prize‐winning monograph German Intellectuals and the Nazi Past. It does so by engaging with a series of German‐language monographs on key intellectuals of the postwar period (Alexander Mitscherlich, Jürgen Habermas, Herbert Marcuse) or groups of intellectuals that have appeared during the last few years. The essay also includes two books that focus on intellectual transfers from and to the United States and hence transcend the purely national framework. The essay highlights some broader themes such as West German intellectuals' confrontation with the Nazi past and with the memory of Germany's failed experiment with democracy during the interwar Weimar Republic. It also discusses the significance of the West German student movement in the 1960s for West German intellectual history. The essay concludes with some broader reflections on writing intellectual history of the postwar period, and it points to some avenues for further research. It underlines the significance of intellectual debates—and hence of intellectual history—for charting and explaining the process of postwar democratization and liberalization in the Federal Republic of Germany.     

SPATIAL IMPACTS OF AGGLOMERATION EXTERNALITIES*

ABSTRACT This article examines the extent to which agglomeration economies in one location affect employment growth and establishment births, using data from the Dutch province of South‐Holland. The data are of particular interest because they represent a census, rather than a sample, of all establishments and the location of establishments can be pinpointed to within 416 (postal) zip code areas averaging less than 6 km² in size. Results suggest that agglomeration economies positively affect employment growth and the location of new establishments, but with the possible exception of manufacturing, this effect dies out quickly with distance. Thus, the main finding is that for many industries, agglomerative forces may well operate at a geographic scale that is smaller than a city.     

Evidence of amputation as medical treatment in ancient Egypt

The use of surgical techniques in ancient Egyptian medicine has only been suggested indirectly through ancient medical texts and iconography, and there is no evidence of amputation as a means of therapeutic medical treatment. This paper presents four cases of amputation from the archaeological site of Dayr al‐Barshā, Egypt. Two of the cases (dated to the First Intermediate and Middle Kingdom periods, respectively) are from individuals that display bilateral amputations of the feet, one through the metatarso‐phalangeal joints, the other a transmetatarsal amputation. The exact reason for the amputation, perhaps from trauma or disease, is unknown. The particular healing patterns of the distal ends of the amputations suggest these individuals used foot binding or prosthetic devices. Another case represents a healed amputation of the left ulna near the elbow, dated to the Old Kingdom. The final case represents a perimortem amputation of the distal end of the right humerus. The exact date of this individual is unknown, but most likely pertains to the Old Kingdom or First Intermediate period. This individual seems to have suffered a traumatic incident shortly before death, sustaining many fractures, including a butterfly fracture on the right humerus. Several cut marks were identified on top of the butterfly fracture, indicating amputation of the arm at this point. All four cases support the hypothesis that the ancient Egyptians did use amputation as a therapeutic medical treatment for particular diseases or trauma. Copyright © 2009 John Wiley & Sons, Ltd.     

EFFICIENTLY MANAGING SPATIALLY COMPETING WATER USES: NEW EVIDENCE FROM A REGIONAL RECREATION DEMAND MODEL*

ABSTRACT In arid regions, managing water efficiently among competing demands depends critically on measuring comparable economic values of each end use. Unfortunately, it has been difficult to measure recreational values of water in the arid western U.S. These difficulties result from open spaces, few sites, and low incomes typical of the region. We examine whether water used for recreation can economically compete with agriculture. We accomplish this objective by extending the travel cost model to account for conditions unique to arid environments. We use demand systems theory to estimate a regional travel cost model which accounts for travel time, substitute sites, and discretionary travel cost. Findings from New Mexico's Pecos River Basin reveal recreational values of water which are 4040 percent higher than would result from conventional travel cost methodology. Measured recreation values of $130 per acre-foot compare with equivalent values of water in irrigated agriculture of $25–$40 per acre-foot.     

BEYOND THE RATIONALITY PROJECT: POLICY ANALYSIS AND THE POSTPOSITIVE CHALLENGE

Peter deLeon. 1988. Advice and Consent: The Development of the Policy Sciences
Deborah A. Stone. 1988. Policy Paradox and Political Reason
John S. Dryzek and Davis B. Bobrow. 1987. Policy Analysis by Design