Documents
- Intergenerational wealth transmission and the dynamics of inequality in small-scale societiesBorgerhoff Mulder, Monique - Science, 2009 - 1 Hypotheses
This article explains the variation in inequality using a model in which a population's inequality depends on the extent to which its most important forms of wealth are transmitted within families across generations. Results suggest that economic systems differ substantially in the intergenerational transmission of wealth.
Related Documents Cite More By Author - Cultural macroevolution on neighbor graphs: vertical and horizontal transmission among Western North American Indian societiesTowner, Mary C. - Human Nature, 2012 - 0 Hypotheses
This study analyzes cultural trait transmission among a sample of 172 Western North American Indian societies. The authors use autologistic models built upon spatial and linguistic neighbor graphs to examine the importance of vertical versus horizontal trait transmission. Findings suggest that cultural trait distributions cannot be explained by the transmission of traits from parent to daughter populations and are better analyzed using phylogenies. Authors also show that vertical and horizontal transmission can be incorporated in a single model and may both act upon a single trait. Analysis of only one type of cultural transmission would result in a loss of information.
Related Documents Cite More By Author - The Origins and Maintenance of Female Genital Modification across AfricaRoss, Cody T. - Human Nature, 2016 - 1 Hypotheses
The researchers develop and compare two evolutionary models to evaluate the association between social stratification and female genital modification(FGMo) in a cross-cultural African sample, theorizing that social hierarchy creates competition for high-value males in which FGMo acts as a costly demonstration of paternity certainty. Although the null model outperforms the stratification model when applied to empirical data, an association between FGMo and stratification is found in the expected direction. The authors suggest that while stratification may be an important factor in the de novo origins of FGMo, spread and persistence of the practice subsequently become more heavily dependent on other selective forces.
Related Documents Cite More By Author - Greater wealth inequality, less polygyny: rethinking the polygyny threshold modelRoss, Cody T. - Journal of The Royal Society Interface, 2018 - 3 Hypotheses
In this article, the authors reconsider the polygyny threshold model in order to account for the "polygyny paradox." This paradox, as the authors define it, is the trend away from polygyny as societies adopt stratified agricultural economies. This is despite an increase in both the importance of material wealth and greater leaves of wealth inequality both of which would otherwise suggest increased polygyny. The authors develop a new model that does account for this paradox.
Related Documents Cite More By Author - Wealth transmission and inequality among hunter-gatherersSmith, Eric Alden - Current Anthropology, 2010 - 1 Hypotheses
This article examines whether intergenerational wealth transmission perpetuates inequality among hunter-gatherers. The authors consider three types of wealth: embodied, material, and relational. Empirical analysis of wealth transmission in five cultures suggests that, in many cases, a parent’s wealth is associated with a child’s life chances. Gini coefficients suggest that hunter-gatherer cultures have low to moderate wealth inequality overall: very low by current world standards but not non-existent.
Related Documents Cite More By Author - Residential variation among hunter-gatherersEmber, Carol R. - Behavior Science Research, 1975 - 7 Hypotheses
This study explores predictors of variation in two dimensions of marital residence patterns among hunter-gatherers: 1) the tendency toward patrilocality versus matrilocality and 2) the tendency toward unilocality versus bilocality.
Related Documents Cite More By Author - Our better nature: Does resource stress predict beyond-household sharingEmber, Carol R. - Evolution and Human Behavior, 2018 - 3 Hypotheses
The present research investigates food sharing and labor sharing practices of 98 nonindustrial societies. The aims are to: 1) document the frequency and scope of sharing, and 2) test the theory that greater sharing is adaptive in societies subject to more resource stress (including natural hazards).
Related Documents Cite More By Author - Disease and diversity in long-term economic developmentBirchenall, Javier A. - World Development, 2023 - 2 Hypotheses
This article uses the Standard Cross-Cultural Samples to test the relationship between disease and economic growth among sub-Saharan African societies. The authors suggest that a higher disease prevalence limits social integration and economic development since pre-colonial times. The variable measuring economic growth is the complexity of large or impressive structures. The hypotheses are that 1) pathogen stress is negatively correlated to the presence of complex buildings, and 2) pathogen stress is positively correlated to increased ethnic diversity. The results support both hypotheses, and there are additional results, like 1) the negative correlation between pathogen stress and current income per capita and 2) the negative correlation between the increased ethnic diversity and current income per capita. Overall, this article shows the robust relationship between disease and economic development.
Related Documents Cite More By Author - Inculcated traits and game-type combinations: a cross-cultural viewRoberts, John M. - The Humanistic and Mental Health Aspects of Sports, Exercise and Recreation, 1976 - 1 Hypotheses
This study relates the type of games present in a society to the level of cultural complexity. Authors use a "game-type combination scale" that categorizes societies as having: 1) games of physical skill only; 2) games of physical skill and games of chance; and 3) games of physical skill, games of chance, and games of strategy. Results show a relationship between the game-type combination scale and indicators of cultural complexity.
Related Documents Cite More By Author - Modernization as changes in cultural complexity: new cross-cultural measurementsDivale, William Tulio - Cross-Cultural Research, 2001 - 2 Hypotheses
This article considers the consequences of modernization. Factor analysis is used to identify four stages of modernization: 1) changes in education, government, and trade; 2) changes in health, technology, and transportation; 3) changes in family, religion, and toilet; and 4) changes in behavior. The authors then consider five trends they expect to be associated with modernization and test whether they develop over the course of the four stages. Results indicate that these 5 trends—increased cultural complexity, female status, pacification, suicide, and social stress—are associated with only the first and fourth stages.
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