scholarly journals Origins and consequences of long ties in social networks

2022 ◽  
Author(s):  
Eaman Jahani ◽  
Samuel Fraiberger ◽  
Michael Bailey ◽  
Dean Eckles

Social networks play a predominant role in determining how information spreads between individuals. Previous works suggest that long ties, which connect people who do not share any mutual contact, provide access to valuable information on economic opportunities. However, no population-scale study has determined how long ties relate to economic outcomes and how such ties are formed. Using a novel dataset from Facebook, we reconstruct the network of interactions between users and we uncover a strong relationship between the share of long ties and economic outcomes at the local level in the United States and in Mexico. Administrative units with a higher proportion of long ties have higher incomes, higher economic mobility, lower unemployment rates and higher wealth, even after adjusting for potential confounders of these outcomes. In contrast to the weak tie theory, we find that having stronger long ties is associated with better economic outcomes. Furthermore, we discover that users with a higher proportion of long ties are more likely to have migrated between US states, to have transferred to a different high school, and to have attended college outside of their home state. Taken together, these results suggest that long ties contribute to economic prosperity and highlight the role played by disruptive life events in the formation of these ties.

2011 ◽  
Vol 9 (1-2) ◽  
pp. 58-69
Author(s):  
Marlene Kim

Asian Americans and Pacific Islanders (AAPIs) in the United States face problems of discrimination, the glass ceiling, and very high long-term unemployment rates. As a diverse population, although some Asian Americans are more successful than average, others, like those from Southeast Asia and Native Hawaiians and Pacific Islanders (NHPIs), work in low-paying jobs and suffer from high poverty rates, high unemployment rates, and low earnings. Collecting more detailed and additional data from employers, oversampling AAPIs in current data sets, making administrative data available to researchers, providing more resources for research on AAPIs, and enforcing nondiscrimination laws and affirmative action mandates would assist this population.


Author(s):  
Martha J. Bailey ◽  
Jason M. Lindo

Changes in childbearing affect almost every aspect of human existence. Over the last fifty years, American women have experienced dramatic changes in the ease and convenience of timing and limiting childbearing, ranging from the introduction of the birth control pill and the legalization of abortion to more recent availability of long-acting reversible contraceptives (LARCs). This chapter chronicles these changes, provides descriptive evidence regarding trends in the use of contraception and abortion, and reviews the literature linking them to changes in childbearing and women’s economic outcomes. It concludes by discussing the recent surge in LARC use, which seems to be one of the most pressing areas in need of further research.


Societies ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 34
Author(s):  
Eva Martin-Fuentes ◽  
Sara Mostafa-Shaalan ◽  
Juan Pedro Mellinas

There is a lack of comprehensive international studies on accommodations for people with disabilities; only small, local-level studies exist. This study aims to show the status of the tourist accommodation sector through the online distribution channel in terms of accessibility to offer more inclusive tourism. A descriptive analysis has been carried out with more than 31,000 hotels from the online travel agency Booking.com, in the 100 most touristic cities in the world. For the first time, an accurate picture of adaptation in the hotel sector for people with disabilities is presented. Results show that the adapted hotel infrastructures by countries are uneven. The main adaptations are those that help to avoid mobility barriers, and in contrast, hotels offer very few adaptations for sensory disabilities such as visual disabilities. Moreover, this study shows that, worldwide, countries with the highest income per capita, such as the United States of America, Canada, Ireland, Australia, New Zealand, Qatar or the United Arab Emirates, have the highest degree of hotel adaptation.


Author(s):  
Françoise Montambeault ◽  
Annabelle Dias Félix

Abstract What are the conditions underlying successful implementation of participatory security mechanisms? Drawing on the case of Ciudad Nezahualcóyotl and from the notion of social embeddedness, we argue that participatory security reforms that aim to include citizens in defining security priorities allow for better adoption of reforms in practice. Local level reforms are not implemented in a social vacuum but rather in pre-existing social networks that are key to their adoption in practice by citizens. However, not all social networks are equal, nor do they operate in the same manner. In ‘Neza’, it is through existing clientelistic networks and socially embedded local brokers that the redes vecinales were implemented and adopted by citizens, leading to varied reform adoption patterns at the very local level.


2021 ◽  
pp. 003464462199600
Author(s):  
Diego Ayala-McCormick

It has become common to compare racial inequality in the United States with a “Latin American” pattern of racial inequality in which egalitarian racial ideologies mask stark socioeconomic inequalities along racial lines. However, relatively few comparative studies exist attempting to analyze variations in degrees of racial inequality in the Americas. To stimulate further research in this area, the following study analyzes census data on racial inequality in unemployment rates, educational attainment, homeownership rates, and income in Brazil, Colombia, Cuba, Puerto Rico, and the United States. The results suggest that while Brazil is similar to the United States in displaying large levels of racial inequality in the areas measured, Cuba and Puerto Rico display significantly lower levels of racial inequality and Colombia falls in between, undermining conceptions of a monolithic Latin American racial system.


2016 ◽  
Vol 17 (1) ◽  
pp. 13-23 ◽  
Author(s):  
Haesang Jeon ◽  
James Lubben

Objectives: The current cross-cultural study examines the pathways underlying different formations of social networks and social support systems, which affect depression symptoms among older Korean immigrants and non-Hispanic Whites in the United States.Method: Data for this study came from a panel survey of 223 older Korean American immigrants and 201 non-Hispanic White older adults 65 years of age and older living in Los Angeles. Structural equation modeling (SEM) is used to test the proposed conceptual model designed to explain the direct and indirect relationships between social networks and social support on depression symptoms.Results: Empirical evidence from this study indicated different effect of one’s social networks and social support on depression by race/ethnicity.Discussion: The work discussed in this article pointed to the need to recognize the role of culture in assessing the relationships between social networks, social support, and health among older adults.


2008 ◽  
Vol 8 (1) ◽  
pp. 53-77 ◽  
Author(s):  
Peter H. Koehn

At present, progress in mitigating global GHG emissions is impeded by political stalemate at the national level in the United States and the People's Republic of China. Through the conceptual lenses of multilevel governance and framing politics, the article analyzes emerging policy initiatives among subnational governments in both countries. Effective subnational emission-mitigating action requires framing climatic-stabilization policies in terms of local co-benefits associated with environmental protection, health promotion, and economic advantage. In an impressive group of US states and cities, and increasingly at the local level in China, public concerns about air pollution, consumption and waste management, traffic congestion, health threats, the ability to attract tourists, and/or diminishing resources are legitimizing policy developments that carry the co-benefit of controlling GHG emissions. A co-benefits framing strategy that links individual and community concerns for morbidity, mortality, stress reduction, and healthy human development for all with GHG-emission limitation/reduction is especially likely to resonate powerfully at the subnational level throughout China and the United States.


2020 ◽  
Vol 21 (4) ◽  
pp. 1-3
Author(s):  
Meghna Tare

In 2003, in response to the United Nations (UN) Decade of Education for Sustainable Development, the United Nations University (UNU) Institute for the Advanced Study of Sustainability launched a global multi-stakeholder network of Regional Centers of Expertise (RCEs) on education for sustainable development (ESD). RCEs facilitate multi-sector collaboration and utilize formal, non-formal, and informal education to address sustainable development challenges in local and regional communities. In essence, RCEs are a tool for transformation to a more sustainable society, combining education and action for sustainable development. As we enter the new "ESD for 2030" decade, RCEs will continue to construct platforms for cross-sectoral dialogue between regional stakeholders and actors to promote and strengthen ESD at the local level. RCEs have committed to helping advance the five priority areas of action established in the Global Action Program on ESD and the new UN decade "ESD for 2030": advancing policy by mainstreaming ESD, transforming learning and training environments using whole-institution approaches, building capacities of educators and trainers, empowering and mobilizing youth, and accelerating sustainable solutions at the local level. RCEs are uniquely positioned to serve as shepherds in the realization of the new "ESD for 2030" decade. As of January 2019, 174 RCEs have officially been acknowledged by UNU worldwide, with eight RCEs in the United States: Georgetown, South Carolina; Grand Rapids, Michigan; Greater Atlanta, Georgia; Greater Burlington, Vermont; Greater Portland, Oregon; North Texas, Texas; Salisbury, Maryland; and Shenandoah Valley, Virginia. RCEs serve an essential role in the achievement of "ESD for 2030" goals by translating global objectives into the local contexts of our communities.


2021 ◽  
Vol 103 (4) ◽  
pp. 398-436
Author(s):  
Sean McCaskill

This project examines municipal animal control in Los Angeles between 1880 and 1909. It traces the emergence of municipal animal control from the confluence of animal welfare reform and progressive state expansion. The animal welfare movement in the United States began in the Colonial Era, but soon reflected the influence of changing attitudes in Europe and the rise of anti-cruelty reform movements after the Civil War. As Americans sought to create a better world out of the ashes of that war, many looked towards animal welfare. This movement occurred first on the East Coast, beginning with Henry Bergh’s founding of the American Society for the Prevention of Cruelty to Animals (ASPCA) in 1866, and reached Los Angeles by the end of the century. Many in that growing city viewed the dawn of the twentieth century with optimism, hoping for L.A.’s ascendancy into the ranks of the nation’s great metropolises. As a result, they began to look at the city’s problems through an increasingly progressive lens. Newspapers had covered the animal impoundment system’s brutality since the 1880s, but by the end of the century, they carried dramatic exposés of cruelties and corruption at the pound that emphasized connections to larger social issues. Citizens, including an impressive number of women, became activists for animal welfare. The municipal government responded by passing an ordinance that put animal control in the hands of the Humane Animal League, a private animal welfare organization. When the League failed to handle the city’s burgeoning animal population humanely and efficiently, the city assumed responsibility for animal control and created a municipal system. The emergence of municipal animal control in Los Angeles demonstrates a city turning to the extension of state power at the local level to create a more humane and efficient world for both its human and animal inhabitants.


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