Measuring Inequality: A Fortran Program for the Geni Index,Schutz Coefficient,and Lorenz Curve

Abstract

A new occupational stratification scale, “HISCAM” (historical CAMSIS), has been developed to facilitate the analysis of data coded to the Historical International Standard Classification of Occupations. This article describes the derivation and properties of the HISCAM measure. The scale was derived using patterns of inter-generational occupational connections, replicating a method of “social interaction distance” analysis which is widely used in contemporary sociology. Analysis was performed on data for the period of 1800–1938, principally derived from marriage registers covering Belgium, Britain, Canada, France, Germany, the Netherlands, and Sweden, and encompassing over two million inter-generational relationships. Researchers report how several different HISCAM scales were evaluated and show how this approach can explain social stratification and inequality in the past.     

The National Sample from the 1851 Census of Great Britain an Interim Report on Methods and Progress

Abstract

In the last years, the use of geographical information systems has been common in many historical and geographical studies. Perhaps one of the least known applications is network analysis, a series of functions related to hydrology and mobility. Since 1994, researchers have used network analyses to understand costs and time expenditure in transportation in Roman times, with the aim of modeling commercial routes. Archaeological objects were employed to confirm those commercial distributions whose quantities were related basically to transport costs. The present articles go far beyond and attempt to understand decisions in building a transport network based on time series. It seems that not all Roman decisions in transport infrastructure were due to economic reasons; some parts of Roman roads were built basically for political reasons and affected later developments.     

Some Nahua concepts in postconquest guise

Merchant activity was a central element in the networks and webs of relationship over the Atlantic in the eighteenth century. When closely analyzed, however, daily merchant practice does not fit easily into regional categories, whether Atlantic or imperial. Merchant life was heavily dependent on the building of chains of trusted correspondents, who would both be able to guarantee adequate quality and satisfactory pricing upon acquisition or sale of the goods traded, and willing to extend credit in a trading world in which all operations included long time lags before final payment. For each trading center, the addition of such chains of correspondents constituted networks both supra-regional, covering the entire world, and sub-regional, specializing in some areas more than others according to prevalent political-imperial pressures. It is argued that the common element in all these networks, i.e. merchant development, is best identified as a worldwide, but Europe-dominated social process underpinning much of what is usually meant by “Atlantic” history.     

The Good Neighbors and Their Undefended Fence: US–Canadian Cross-Border Military Excursions Before the First World War

This article analyzes US–Canadian military relations in the nineteenth and early-twentieth century through the lens of frequent cross-border visits between the Canadian Militia and the US National Guard. Beginning in 1857 and continuing until the eve of the First World War, Canadian and American citizen soldiers visited back and forth between cities across the continent, taking part in celebrations of Queen Victoria's birthday and the Fourth of July. After 1898 these recreational visits became an annual event for several regiments on both sides of the border, interrupted only occasionally by the vagaries of Anglo-American diplomacy, periodic shortages of regimental funds, or the disapproval of higher authorities in Ottawa or Washington. Although US–Canadian military relations in this period are typically remembered as being non-existent, with the two North American nations scarcely communicating unless it was through British intermediaries, this article explores the very friendly relations that existed between the Canadian Militia and their counterparts in the US National Guard.     

The formation process of a paleoindian open-air site in Central Brazil: integrating lithic analysis,radiocarbon and luminescence dating

Lithic analysis, radiocarbon dating and luminescence dating are applied to a stratified open-air Paleoindian site in Central Brazil, lending some balance to a published record dominated by rock shelter sites. Most lithics are found in two discrete occupation layers. Lithics found outside these layers are attributed to post-depositional movement of small flakes mainly upwards. Single-grain luminescence dating on quartz grains also suggest post-depositional movement. Both wind and bioturbation are suspected mechanisms. The luminescence analysis does not provide precise depositional dates in this situation but does support such dates suggested by radiocarbon.