Spatial skill concentration agglomeration economies

Using the Brazilian census and administrative panel data, the present paper provides evidence that the spatial concentration of analytical skills generates positive wage externalities for all workers in the local labor market. We rely on shift‐share instrumental variables to overcome the endogeneity of skill concentrations. The observed externality is independent from the classical market size economies. The estimates are robust to geography, institutions and workers' sorting on unobservable abilities.     

Estimating Historical Total Fertility Rates for Australia and Its States

Abstract.

Australian Bureau of Statistics Total Fertility Rate (TFR) statistics are available from 1921 for Australia, and for census years between 1947 and 1966 for the states, and then on an annual basis from 1971. Using historical, statistical publications, annual TFRs for Australia and the states dating back to federation in 1901 were calculated directly in years where data are available and estimated indirectly via the standardized fertility ratio in other years. For some periods where direct TFR estimation was applied, age-specific births used in the numerators of fertility rates must be estimated from partial data. Combined with Australian Bureau of Statistics data, the authors’ estimated TFRs contribute an uninterrupted time series of national and state TFRs for Australia from 1901 to 2011.     

Life at the end of the Holocene moist phase in south‐east Arabia — the Late Neolithic site of Jebel Thanais 1 (JTH1)

The surface site of Jebel Thanais 1 is located in the Emirate of Sharjah (U.A.E.) at the western flank of the Jebel Faya/Jebel Buhais anticline structure. A dense scatter of lithic artefacts and fireplaces indicates Stone Age settlement activities in this area. Radiocarbon dates obtained from fireplaces date the occupation of the site to both the beginning and the very end of the fifth millennium cal. BC. During the second half of the fifth millennium the deterioration of climatic conditions in south‐east Arabia had a noticeable impact on settlement patterns and subsistence strategies. While coastal habitation sites from this time are well known along the shores of the Oman peninsula, only a few poorly dated sites allow insights into habitation and raw material procurement strategies and lithic technology in the interior. Investigations into the spatial structure of the site and an analysis of lithic finds will contribute to a better understanding of this period.     

Comment sortir du ‘terrorisme’? La violence politique et les conditions de sa disparition en France et en République Fédérale d'Allemagne en comparaison 1970–années 1990

Research on political violence and terrorism is usually focused on the origins and the dynamics of violence. This article attempts to overcome the neglect of ways of leaving terrorism. One important hypothesis of this article is that terrorism should be understood as a strategy of communication. How did states and societies face the ‘communicative challenge’ posed by terrorism? This question will be applied to the cases of left-wing terrorism in 1970s and 1980s West Germany and France. In the 1970s, in West Germany, a political dialogue with the left-wing group RAF (Rote Armee Fraktion) seemed to be impossible, whereas in France violent groups engaged with the wider public through public communication. By this way an escalation of violence could be avoided, but in the 1980s French terrorist groups such as Action Directe modelled themselves on the West German RAF: as a consequence, any communication with the state or society was interrupted. At the same time, in West Germany, the question of whether a dialogue with the RAF should be started was at the core of public discussion. Some stated that it would be the only possibility to make them give up, while others rejected any idea of communicating with terrorists. The West German and French cases show us that the communicational situation, especially the degree of integration of the concerned left-wing groups in public discourse, had an important impact on the outcome of violence.     

Kinship and mobility in 11th-century A.D. Gammertingen,Germany: an interdisciplinary approach

Excavation in and around a Medieval church in Gammertingen, Germany, revealed the skeletal remains of eight individuals dating to the 10th and 11th century AD. Archaeologists hypothesized that the individuals were the first members of a family later known as the Counts of Gammertingen, a medieval high nobility family. In an interdisciplinary approach, Strontium isotope and ancient DNA techniques were performed in order to test the hypothesis that the church was used as a family burial site and to investigate the provenance of family members. Seven of the eight individuals can be placed in a three-generation genealogy. The isotope analyses establish that the eighth individual had a different birthplace and possibly became a member of the Counts of Gammertingen through marriage. Further, genetic data revealed that distant relatives of the paternal lineage are still present in this area today. Thus, the combined results lead to a very detailed knowledge about a 1000-year old noble family.     

Ceremonial objects or household items? Non‐destructive μ‐XRD2 and μ‐XRF studies on three Neolithic hematite axes from Qatar

Three small stone axes were collected by the joint Qatari‐German South Qatar Survey Project (SQSP) at two places close to the eastern and western coast of Qatar in autumn 2012. Associated with settlement remains, flint artefacts and pieces of ?Ubaid pottery, the implements have been dated to the fifth millennium BCE. Non‐destructive μ‐XRD² and μ‐XRF analyses could, for the first time, prove the use of hematite as the raw material for the manufacture of these tools in Arabia. The absence of major hematite sources in the region and the special characteristics of hematite — a unique metallic shine of polished pieces and the blood‐red colour that appears during the manufacturing process — suggest the highly symbolic character of these objects.     

Book reviews

Iran's Foreign policy 1941–1973: A Study of Foreign Policy in Modernizing Nations. By Rouhollah K. Ramazani. Charlottesville, Virginia: University Press of Virginia, 1975. xiv + 507pp. $20.

Israel and Iran: Bilateral Relationships and Effect on the Indian Ocean Basin. By Robert B. Reppa, Sr. New York: Praeger, 1974. 187pp. $16.50.

Iran at the End of the Century: A Hegelian Forecast. By Robert E. Looney. Lexington, Massachusetts: Lexington Books, D. C. Heath, 1977. 155pp.

Mirza Malkum Khan: A Biographical Study in Iranian Modernism. By Hamid Algar. Berkeley and Los Angeles: University of California Press, 1973. 327pp.

From Darkness into Light: Women's Emancipation in Iran. By Badr ol‐Moluk Bamdad. Edited and translated by F. R. C. Bagley. Hicksville, New York: Exposition Press, 1977. 140pp. $8.00.

Love and War: Adventures from the Firuz Shah Nama of Sheikh Bighami. Translated from the Persian by William L. Hanaway, Jr. Persian Heritage Series No. 19. Delmar, New York: Scholars’ Facsimiles and Reprints, 1974. 208pp.

Malayer und sein Umland: Entwicklung, Structur und Funk‐tionen einer Kleinstadt in Iran. By Mostafa Momeni. Marburg/Lahn: Marburger Geographische Schriften, Heft 68, 1976. 208pp.

The Qashqa'i Nomads of Fars. By Pierre Oberling. The Hague: Mouton, 1974. 277pp.     

The safe spaces ‘in-between’ – plays,performance and identity among young ‘second generation’ Somalis in London

ABSTRACT

The article elaborates on how young UK-born self-identifying Somalis use performance to create ‘liminal’ spaces that allow them to explore and express the often contradictory registers of self and belonging through play and the carnivalesque. The plays they write, practise and perform transform community places into ‘safe spaces’ that open and invite dialogue on the intergenerational conflicts they experience around identity and expected behaviour. Far from being fictions, in making visible the liminality in the daily lives, these young people communicate ‘the reality behind the role playing mask’ [Turner, Victor. 1982. From Ritual to Theatre – The Human Seriousness of Play. New York: PAJ, 155]. This research is based on 6 months ethnographic research with the Mustaqbal youth group based in London. It contributes to rethinking ‘safe space’ by illuminating how young people use the ‘stage’ to express elements of their lives they are otherwise unable to voice.