Strong tie, weak tie and in-betweens

AbstractThe contact diary method, an alternative data collecting method, is introduced. The brief summary of other methods collecting ego-centred network data (name- and the position generator) is followed by previous contact diary studies (Fu, 2007). Then our contact diary application with some results is shown. Using contact diary to collect data on egocentric networks, one can acquire a wider and more complex personal network structure. Based on our data we model a more refined continuum of categories than the so-called ‘classical’ strong and weak ties. A Strength of Tie (SoT) index is computed and compared in the two datasets

The effects of travelling reasons on social media resources and tourist expectations

Esta investigación tiene como objetivo examinar la relación de las fuentes del contenido generado por el usuario (UGC) en las redes sociales, que proviene generalmente de fuentes de lazos fuertes y fuentes de lazos débiles, en la generación de expectativas turísticas sobre los recursos básicos y los recursos o factores de apoyo de los destinos. También se analiza el efecto moderador de las razones para viajar en la relación de las fuentes UGC y las expectativas turísticas. Para esta investigación, se recogieron 375 encuestas. Los resultados señalan que las razones o motivos del viaje son un factor importante a considerar en la generación de las expectativas turísticas, y en nuestro caso, el UGC que provenía de las fuentes de lazos débiles influyen de manera significativa en la generación de expectativas del turista cuando viaja por motivos de trabajo.This research aims to examine the relationship of user generated content (UGC) sources in social media which is provided by strong-tie sources and weak-tie sources on tourist expectations on core resources and factor supporting of the destinations, and also analyze the moderate effect of the reasons of travelling on the relationship of UGC sources and tourist expectations. 375 samples were collected. The results demonstrate that travelling reasons is an important factor to consider about the origin of tourist expectations. The UGC that was provided by weak-tie source has influence on tourist expectations when they travel with business reason

The Weak Tie Between Natural Gas and Oil Prices

Several recent studies establish that crude oil and natural gas prices are cointegrated, so that changes in the price of oil appear to translate into changes in the price of natural gas. Yet at times in the past, and very powerfully in the last two years, many voices have noted that the two prices series appear to have "decoupled". We explore the apparent contradiction between these two views. Although we also find that the two series are cointegrated, recognition of the statistical fact of cointegration needs to be tempered with two additional points that we think have been insufficiently emphasized in the past literature. First, there is an enormous amount of unexplained volatility in natural gas prices at short horizons. Hence, any simple formulaic relationship between the price of oil and the price of natural gas will leave a large portion of the price of natural gas unexplained. Second, the cointegrating relationship does not appear to be stable through time. Natural gas prices may be tied to oil prices, but the relationship can shift dramatically over time. Therefore, although the two price series are cointegrated, the confidence intervals for both short and long time horizons are large.Massachusetts Institute of Technology. Center for Energy and Environmental Policy Researc

Strong-Tie Social Connections Versus Weak-Tie Social Connections

Discussions regarding the strength of social ties relate to social capital theory. As Robert Putnam describes it, social capital theory suggests that social networks have value at the micro (individual), meso (community), and macro (societal) levels. An individual\u27s social network is comprised of multiple, multiplex social ties of varying strengths. Strong ties exist among individuals connected within densely knit, homogenous networks such as those involving kin and close friends. Weak ties exist among individuals connected within sparse, heterogeneous networks such as those involving acquaintances

Gender, Social Ties, And Reentry Experiences

A great deal of research has been conducted on factors associated with successful prisoner reentry. However, except for a few studies on women\u27s reentry, most studies have failed to examine the role of parolees\u27 social ties in contributing to reentry outcomes. Additionally, most studies on prisoner reentry only focused on male parolees, and few addressed the influence of gender on reentry experiences. Thus, my goal in this dissertation is to understand the influence of gender on male and female parolees\u27 social ties, and how the resources their ties provide shape their reentry experiences. My dissertation research examines men and women’s strong- and weak-tie relationships and the resources available to them via their relationships to understand how these resources shape their reentry experiences. Study data, which were collected from in-depth interviews with fifty men and women under parole supervision, showed that they underwent many changes in their strong- and weak-tie relationships during and after incarceration. Shifts toward closer and more positive relationships with families and the addition of pro-social weak-tie relationships resulted in more tangible and intangible resources that were considered by the men and women as important to their reentry success. Data analysis showed that the relationship patterns experienced by the men and women in the present study were largely consistent with gendered relationship patterns described in the literature, but that patterns of resource availability from their social ties were less consistent with those described in the literature. Findings from the study suggest the influence of gender on men and women\u27s social ties, as reflected in different patterns of strong-tie relationships experienced prior to, during, and after incarceration, and also reveal some similarities between men and women with regard to increases in the number of weak-tie relationships with various pro-social individuals after incarceration. By showing the significant role of social ties, especially strong-ties, in providing tangible and intangible resources to parolees upon their release from prison, this study provides support for social control theory and highlights the importance of helping ex-offenders develop and maintain positive social ties with pro-social individuals to enhance the availability of resources necessary for successful reentry

Predictors of mobilizing online coping versus offline coping resources after negative life events

AbstractThis exploratory study drew upon the social compensation/social enhancement hypotheses and weak tie network theory to predict what kind of people supplement offline coping resources with online coping resources more than others. Using a large, representative survey the authors found that low self-esteem, lonely, and socially isolated individuals add more online resources to their mix of preferred coping strategies than their counterparts. These groups benefit from the fact that online coping resources are not as strongly entangled with online social ties as are offline coping resources with offline ties, and from the fact that online coping resources can sometimes be mobilized without any social interactions. In contrast to offline coping, the researchers also found that men mobilize more online coping resources than women. The authors discuss the implications of these findings in terms of the social compensation hypothesis and online weak tie networks