元明清时期中国西南地区的交通发展

元明清时期,中国西南地区主要存在6条对外通道,虽然各条道路的旅行时间在这一时期变化不大,但元明清政府所投入的巨大人力物力极大地改善了西南水陆交通状况,降低了交通运输成本,使西南地区的贸易量有了显著的增长.     

Psychological Dimensions of the Israeli Settlements Issue: Endowments and Identities

When you have a rational discussion of what to do with the Israeli settlements, how do you factor in the irrational, the deeply held beliefs of people with varying views? As we witnessed at the conference, when people speak about the Israeli settlements, they do so with emotion, using such phrases as “Messianic spirit,”“longing for homeland,”“compassionate revenge,” and “the destruction of dreams.” The land in question is precious to two different groups, who each imbue the land with their own narrative and fervor. In fact, at the very heart of what makes the settlements issue so complex and seemingly intractable is its psychological dimensions — the mental and emotional factors that permeate the discussion at every level.     

Adoption among the Qing nobility and its implications for Chinese demographic behavior

The article draws on a source of unusual completeness and accuracy—the genealogical archives of the Qing imperial lineage—to provide an initial quantitative study of son adoption among the Qing nobility during the last imperial dynasty (1644–1911). Adoption was used rather frequently not only for genealogical purposes to continue the ancestral line, but also for economic security. Adoption was also an integral component of the Chinese historical demographic system and therefore varied in frequency according to the level of fertility and mortality. After a discussion of the sources for lineage population history, the article calculates the levels of son adoption over time and highlight the demographic and economic circumstances leading to adoption. It then analyzes the social relationships between biological and adoptive parents as a function of noble status and generational distance, and comments on the role of adoption as a means of social mobility within the lineage population.     

Neighborhood structure differences between homicide victims and non-victims

While there were numerous studies documenting the neighborhood characteristics that led to increased risk of crime victimization, very little was done to compare the neighborhoods of homicide victims to non-victims. The current research used the case-control design to alleviate this gap in the research. A sample of homicide victims and non-victims collected from Prince George's County, Maryland, in 1993, was used to make these comparisons. Significant differences were noted in the macro-level measures of education, unemployment, household income, and percentage of female-headed households in the neighborhoods of victims and non-victims. Individual elements, such as age, race, gender, and arrest were also strongly associated with the risk of homicide victimization. Both macro and micro level variables needed to be included when studying factors that increased the risk of homicide victimization.     

Institutional Regimes for Sustainable Collective Housing Stocks

The influence of public policy, property rights and contracts on the sustainability of residential buildings remains largely unknown. This research will use the analytical framework of the housing institutional regime to study the sustainability over time of the housing stock. We aim to produce an inventory of the housing institutional regime in Switzerland, a comparison with the German and Catalan regimes, and policy suggestions to achieve a better sustainability of the housing stock.