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J L Molina

Biographic Data

ID39631
NAMEJ L Molina
GIVEN NAMESJ L
FAMILY NAMEMolina
SIGNATUREMOLINA J L
AFFILIATIONSUniversitat Autonòma de Barcelona
ORCID0000-0002-2932-2690
VERIFIEDYes
TOTAL WORKS72
TOTAL CITATIONS271
AUTHOR COUNT72
EDITOR COUNT0
FIRST PUBLICATION YEAR1995
LATEST PUBLICATION YEAR2027
H-INDEX9
  • Returning network findings

    Open Access•Marian-Gabriel Hâncean, Marius Geantă et al.•ARTICLE•Social Networks•2027

  • Unlinked

    Open Access•Alejandro Dinkelberg, C Mccarty et al.•ARTICLE•Social Networks•2027

  • Recommendations for conducting ethical network research

    Open Access•Francisca Ortiz-Ruiz, P Tubaro et al.•ARTICLE•Network Science•2026

    Ethical considerations in social network studies are grounded in the general principles of human subjects’ research, including avoidance of harm, promotion of justice, equitable distribution of burdens and benefits, respect for human dignity, and protection of confidentiality. To help navigate these challenges, this article presents recommendations for conducting ethical network research, developed by a multi-disciplinary and multi-national worki…

  • Adapting Longitudinal Personal Network Research Through Participation

    Open Access•Marian-Gabriel Hâncean, C Mccarty et al.•ARTICLE•International Journal of…•2026

    Longitudinal personal network studies make unique contributions to understanding how social contexts evolve. These studies have primarily been conducted in structured environments, such as hospitals, schools, workplaces, or large urban populations, where participants are easily reached, and standardized tools can be applied. These conditions differ from those in rural communities, where services are scarce, commuting is a part of daily life, and …

  • Networks, ethnography, and artisanal fishing markets

    Miroslav Pulgar, J L Molina•ARTICLE•L Année sociologique•2026

  • Networks, ethnography, and artisanal fishing markets

    Miroslav Pulgar, J L Molina•ARTICLE•L Année sociologique•2026

    Cet article étudie la manière dont les structures sociales locales déterminent les prix sur les marchés artisanaux de première vente. À partir d’une ethnographie s’étalant sur deux ans dans une crique chilienne (pêcherie de merlu) et d’un modèle multi-agents fondé sur le terrain, il identifie trois mécanismes de coordination : l’ancrage précoce des prix, l’observation localisée avec correction asymétrique à la baisse et les comportements de suivi…

  • Collecting a large number of alters in egocentric network research

    Open Access•Miguel A González-Casado, Alejandro Cruzado Rey et al.•ARTICLE•Social Networks•2026•Cited by: 2•References: 40

    This article presents an analysis of the impact of the number of alters elicited in an ego network on the structural properties of those networks. There continues to be debate about the pros and cons of eliciting a fixed number of alters for each respondent versus allowing the respondent to list as many or few alters as they would like. This article explores a random assignment of respondents to three treatment groups – (1) a fixed number of alte…

  • A Model for Dynamics in Caregivers' Personal Support Networks During the Pandemic

    Open Access•Rosario Fernández‐Peña, J L Molina et al.•ARTICLE•Personal Relationships•2025•References: 11

    COVID‐19 public health measures significantly disrupted personal support relationships among community‐dwelling family dementia caregivers. In this research, a personal network analysis was carried out to understand the dynamics in the personal support relationships of caregivers caring for persons living with dementia (PLwD) during the pandemic. The analysis focuses on variables comprising the caregivers' personal network, attributes of their al…

  • Vidas transnacionales. Formas emergentes de movilidad e inmovilidad en la triple frontera de Bolivia, Argentina y Chile

    Open Access•Marcelo Maureira, Alejandro Garcés et al.•ARTICLE•Estudios Atacameños Arqueología y…•2025

    El articulo analiza las nuevas características que adquieren las movilidades en la triple frontera nacional de Argentina, Bolivia y Chile, producto del devenir de las tecnologías del transporte y las telecomunicaciones desde la segunda mitad del siglo XX al presente. A partir de una etnografía multisituada, preocupada por entender las relaciones que sostienen los desplazamientos, los cuales a su vez relacionan localidades, examinamos cinco escena…

  • Crafting illusions

    Open Access•Carlos P Odriozola, José Ángel Garrido-Cordero et al.•ARTICLE•Journal of Archaeological Science•2024•References: 3

    The discovery of a set of beads, comprising both Sicilian amber and resin-coated beads in the Middle Bronze Age burial site of Cova del Gegant (Sitges, Barcelona, Spain), has sparked inquiries into whether the coating was intended for imitation or counterfeiting of amber. We assert that human-made materials, such as bead coatings, are intentionally conceived, designed, and crafted to fulfill specific functions. Thus, for an object to effectively …

  • A relational analysis of migration in old age

    Open Access•Livia Tomás, J L Molina•ARTICLE•International Migration•2024•References: 14

    Recently, the role of personal ties in migration decisions has received considerable attention. However, this aspect has seldom been studied in the context of retirement. This paper addresses this gap by shedding light on the composition of personal networks, types of mobility patterns and retirement locations for four groups of older adults. To this end, two methodological approaches are employed: (1) a qualitative Social Network Analysis to exa…

  • Análisis de redes y cultura organizativa una propuesta metodológica

    Open Access•J L Molina, José Luis Molina González et al.•ARTICLE•Revista Española de Investigaciones…•2024

    http://www.reis.cis.es/REISWeb/PDF/REIS_071_072_12.pdfPara probar el valor de un método de análisis de sistemas en el estudio de la cultura organizacional, se utilizan cuestionarios y entrevistas de 23 empleados de un instituto de información tecnológica en Cataluña, para explorar conexiones entre las estructuras relacionales y grupos culturales en términos de expectativas y confianza del director versus los diferentes grupos de empleados. Se gen…

  • Towards a general method to classify personal network structures

    Open Access•Miguel A González-Casado, G Gonzales et al.•ARTICLE•Social Networks•2024•Cited by: 1•References: 39

  • Improving seafood systems with social network analysis

    Open Access•Sílvia Gómez, Beatriz Patraca et al.•ARTICLE•Marine Policy•2023

    Innovation in seafood marketing has multiplied, resulting in a constellation of emerging marketing initiatives from the fishing sector and seafood distributors to cope with resources scarcity, uncertainty, and climate change. Wholesalers, and retailers drawn on Social Network Sites (Facebook, Instagram, Whatsapp, Twitter, Youtube, TikTok) to disseminate the values associated with fish products. This study analyses the distribution network channel…

  • Research Ethics in the Age of Digital Platforms

    Open Access•J L Molina, P Tubaro et al.•ARTICLE•Science and Engineering Ethics•2023

    Scientific research is growingly increasingly reliant on "microwork" or "crowdsourcing" provided by digital platforms to collect new data. Digital platforms connect clients and workers, charging a fee for an algorithmically managed workflow based on Terms of Service agreements. Although these platforms offer a way to make a living or complement other sources of income, microworkers lack fundamental labor rights and basic safe working conditions, …

  • Choose, buy, pay – Paradoxes of shame-relieving processes among impoverished Spaniards after 2008’s great recession

    Open Access•H Valenzuela-Garcia, M J Lubbers et al.•ARTICLE•Journal of Organizational…•2023

    Purpose The aim of the paper is to ethnographically detail the poverty-shame nexus in contemporary Spain, and to highlight the contradictions of the newly adopted consumption-based models of inclusion led by charities. Design/methodology/approach Drawing on 39 cases out of a sample of 78 gathered through two long-term research projects, the paper employs a mixed-methods approach that mainly draws on a multi-sited ethnographic approach and intervi…

  • Migrant entrepreneurs in the ‘Farm of Europe’

    Ignacio Fradejas-García, J L Molina et al.•ARTICLE•Globalizations•2023•Cited by: 2•References: 12

    The so-called ‘sea of plastic’ in Almería, Spain, is a 450km2 area devoted to intensive greenhouse farming managed by 10,000 small farmers who employ a labour force of 50,000 workers, mostly immigrants from Africa and eastern Europe. Romanian immigrants arrived at the beginning of 2000s and have occupied various positions within this agro-industrial district. Some started their own businesses in greenhouse reparation and construction employing fe…

  • Informe sobre la situación del área de antropología social en las universidades y centros de investigación en relación con el reconocimiento de la actividad investigadora por parte de la CNEAI en form…

    Open Access•F Javier García Castaño, J L Molina et al.•ARTICLE•Disparidades. Revista de…•2023•References: 24

    La evaluación de la investigación ha sido una actividad constante de la producción de conocimiento científico. Buena aparte de su formalización se ha realizado en las últimas décadas. El uso de indicadores bibliométricos y cuantitativos de productividad han sido las herramientas más utilizadas, pero en la actualidad existen ya importantes críticas a una parte de los procedimientos seguidos. Guiados por estas críticas, presentamos en este informe …

  • Labour Mobility and Informality

    Open Access•Abel Polese, Ignacio Fradejas-García et al.•ARTICLE•Politics and Governance•2022•References: 16

    Post-Weberian definitions see the state–individual relationship as a “do ut des” one. The state grants protection, education, medical care, and its citizens contribute labour, compliance, and taxes. When this does not occur, it is generally accepted that the citizens are deviating from state goals. However, there are cases where lack of compliance stems from the fact that society members do not feel protected by formal structures, and they rely o…

  • Short Take

    Open Access•J L Molina, M J Lubbers et al.•ARTICLE•CAM•2022•Cited by: 3•References: 19

    Thanks to the latest developments in network-oriented sampling, it is now possible to measure "transnational social fields," or emergent social structures that connect places or regions in different countries. These structures are instrumental in explaining sociocultural phenomena like the emergence of ethnic or demographic enclaves, social and economic remittances, and ethnic identifications. Nevertheless, they have only been mentioned metaphori…

  • The Relational Vulnerability of People Experiencing Multiple Exclusion Homelessness (MEH) in Spain

    Open Access•H Valenzuela-Garcia, J L Molina et al.•ARTICLE•International Journal of…•2021

    This paper draws on research analyzing the emotional and relational impacts of poverty and exclusion on charities' clients in Spain since the 2008-2009 economic crisis, including people experiencing multiple exclusion homelessness (MEH). The study adopts a mixed-methods approach in which twenty in-depth cases were collected in different geographical locations, including twelve cases experiencing MEH. Unlike other disadvantaged groups, those affec…

  • Structural Embeddedness in Transnational Social Fields

    Open Access•Renáta Hosnedlová, Ignacio Fradejas-García et al.•ARTICLE•Social Inclusion•2021•Cited by: 2•References: 4

    In this article we focus on individuals’ structural embeddedness in transnational social fields (TSFs) and examine how this is related to patterns of international mobility. The main argument is that the structure of TSFs matters for (im)mobility trajectories, and thus all actors (migrants, non‐migrants, and returnees) need to be examined as a whole to obtain a deeper understanding of the role of social networks in processes of transnational mobi…

  • She’s Surrounded by Loved Ones, but Feeling Alone”

    Open Access•H Valenzuela-Garcia, M J Lubbers et al.•ARTICLE•Social Inclusion•2021•Cited by: 1•References: 14

    Loneliness poses one of the significant problems of our modern post‐industrial societies. Current research on loneliness has been developed primarily by psychology, biomedicine, nursing, and other health‐related disciplines, showing a surprising number of variables and risk factors involved in the experience of loneliness, along with positive correlations with premature mortality and morbidity. However, most of these analyses overlook the social …

  • How do migrants' processes of social embedding unfold over time

    Open Access•M J Lubbers, J L Molina et al.•ARTICLE•Global Networks•2021•Cited by: 8•References: 36

    In this article we investigate how migrants' processes of social (dis-) embedding in local and transnational contexts unfold over time and illustrate their driving forces. Drawing on unique longitudinal, mixed-methods social network data of 77 transnational migrants in Barcelona, Spain, we were able to capture changes in social relationships at a micro-level. We found that migrant embedding is far from a linear process. In many regards, the obser…

  • El análisis de redes sociales

    J L Molina

    La metafora de las redes es una de las imagenes mas sugestivas de nuestro tiempo. La imagen de una maquinaria de relojeria o la de un organismo en funcionamiento ya no nos sirven para explicar nuestro mundo. En cambio, las imagenes de redes de organizaciones, redes personales, redes de emigracion, redes de conocimiento, la misma red de Internet, evocan poderosas sugestiones y se acercan mas a esa idea de fluidez y de autoorganizacion descentraliz…

Next
  • Personal Networks and Ethnic Identifications

    Open Access•M J Lubbers, J L Molina et al.•ARTICLE•International Sociology•2007•Cited by: 40•References: 17

    This article investigates whether personal networks influenced ethnic self-identifications of migrants in Spain. During the years 2004-6, data were collected about personal networks of migrants in Spain ( N = 294) through a questionnaire and a structured interview. The networks were classified into five network profiles on the basis of both variables about structure (e.g. density, betweenness and number of cohesive subgroups) and composition (e.g…

  • A Comparison of Social Network Mapping and Personal Network Visualization

    Open Access•C Mccarty, J L Molina et al.•ARTICLE•CAM•2007•Cited by: 32•References: 11

    This article presents an analysis of personal network visualization based on systematic evaluations of alter pairs compared to freestyle drawings respondents made of their personal network. In most cases, personal network visualization provided important details that are different from respondents' perceptions. Several case studies are discussed that highlight the additional data provided when using personal network visualization

  • When networks speak volumes

    Open Access•M J Lubbers, J L Molina et al.•ARTICLE•Social Networks•2018•Cited by: 25•References: 39

  • Defining and Measuring Transnational Social Structures

    Open Access•J L Molina, Sören Petermann et al.•ARTICLE•CAM•2015•Cited by: 22•References: 30

    Transnational social fields and transnational social spaces are often used interchangeably to describe and analyze emergent structures of cross-border formations. In this article, we suggest measuring two key aspects of these social structures: embeddedness and span of migrants' personal networks. While clustered graphs allow assessing transnational embeddedness, the standardized diversity index can be used to show variation in the number of coun…

  • The Transmission of Home Garden Knowledge

    L Calvet-Mir, Carles Riu-Bosoms et al.•ARTICLE•Society & Natural Resources•2015•Cited by: 16•References: 10

    The last decades have witnessed a growing research interest of local ecological knowledge (LEK), with some research focusing on its effective transmission for natural resource management. Here we contribute to this body of research by focusing on an understudied agroecosystem: home gardens in rural areas of developed countries. We characterize home garden knowledge in Vall de Gósol (Catalan Pyrenees) and analyze the modes of transmission of such …

  • Social rank and adult male nutritional status

    Open Access•Reyes‐garcía, Victoria Reyes‐garcía et al.•ARTICLE•Social Science & Medicine•2008•Cited by: 16•References: 40

  • Seed Exchange as an Agrobiodiversity Conservation Mechanism. A Case Study in Vall Fosca, Catalan Pyrenees, Iberian Peninsula

    Open Access•L Calvet-Mir, Maria Calvet-Mir et al.•ARTICLE•Conservation Ecology•2012•Cited by: 14

    Calvet-Mir, L., M. Calvet-Mir, J. Luis Molina, and V. Reyes-García. 2012. Seed exchange as an agrobiodiversity conservation mechanism. A case study in Vall Fosca, Catalan Pyrenees, Iberian Peninsula. Ecology and Society 17(1): 29. https://doi.org/10.5751/ES-04682-170129

  • Social organization influences the exchange and species richness of medicinal plants in Amazonian homegardens

    Open Access•Isabel Díaz-Reviriego, Isabel Díaz‐reviriego et al.•ARTICLE•Conservation Ecology•2016•Cited by: 13

    Medicinal plants provide indigenous and peasant communities worldwide with means to meet their healthcare needs. Homegardens often act as medicine cabinets, providing easily accessible medicinal plants for household needs. Social structure and social exchanges have been proposed as factors influencing the species diversity that people maintain in their homegardens. Here, we assess the association between the exchange of medicinal knowledge and pl…

  • El estudio de las redes personales

    Open Access•J L Molina, José Luis Molina González•ARTICLE•Empiria Revista de metodología de…•2005•Cited by: 10•References: 40

    En este trabajo se pretende ofrecer un estado de la cuestión del campo de estudio de las redes personales. En la primera parte se realiza una revisión de la literatura existente, dividida en cuatro líneas o tradiciones: la Escuela de Manchester, los Estudios de Comunidad, la Estimación de redes personales y el Capital Social. En la segunda parte se intenta mostrar de forma sistemática el conjunto de propuestas realizadas hasta el momento sobre la…

  • Inequality in social rank and adult nutritional status

    Open Access•Reyes‐garcía, Victoria Reyes‐garcía et al.•ARTICLE•Social Science & Medicine•2009•Cited by: 9•References: 39

  • How do migrants' processes of social embedding unfold over time

    Open Access•M J Lubbers, J L Molina et al.•ARTICLE•Global Networks•2021•Cited by: 8•References: 36

    In this article we investigate how migrants' processes of social (dis-) embedding in local and transnational contexts unfold over time and illustrate their driving forces. Drawing on unique longitudinal, mixed-methods social network data of 77 transnational migrants in Barcelona, Spain, we were able to capture changes in social relationships at a micro-level. We found that migrant embedding is far from a linear process. In many regards, the obser…

  • The embeddedness of social capital in personal networks

    Open Access•J L Molina, Alejandro Garcí­a Mací­as et al.•ARTICLE•Network Science•2019•Cited by: 7•References: 10

    Name generators (NGs) and position generators (PGs) have been used to measure resources embedded in personal relationships, namely social support and social capital, respectively. Comparisons of these measures adopted NGs that only elicit a small number of alters (max. 5). In this paper we explore whether the measurement of social capital with NGs eliciting larger personal networks (say 15 to 20 alters) gives more comparable results to the PG in …

  • Fishing in the Amazonian Forest

    Isabel Díaz‐reviriego, I Díaz-Reviriego et al.•ARTICLE•Society & Natural Resources•2016•Cited by: 6•References: 21

    We employ social network analysis (SNA) to describe the structure of subsistence fishing social networks and to explore the relation between fishers' emic perceptions of fishing expertise and their position in networks. Participant observation and quantitative methods were employed among the Tsimane' Amerindians of the Bolivian Amazonia. A multiple regression quadratic assignment procedure was used to explore the extent to which gender, kinship, …

  • Relationships Stretched Thin

    Open Access•M J Lubbers, H Valenzuela-Garcia et al.•ARTICLE•The Annals of the American…•2020•Cited by: 5•References: 38

    Research on how the poor "make ends meet" typically shows that they are able to do so by relying on dense support networks of family and close friends. Recent research suggests, however, that these networks play a limited role. This article examines the role of informal networks in how sixty-one households in Barcelona, Spain, cope with poverty. We use a mixed-methods design that combines structured network delineation with semistructured intervi…

  • The Cowl Does Make The Monk”

    Open Access•J L Molina, H Valenzuela-Garcia et al.•ARTICLE•Voluntas Revista Internacional de…•2017•Cited by: 5•References: 7

    In order to contribute to the debate about social entrepreneurship, we take an empirical perspective and describe the phenomenon in Catalonia, Spain, during the financial crises of the early twenty-first century. For this aim, we conducted 43 in-depth interviews with social entrepreneurs, launched a web-based survey with 90 responses, and built a database with 347 organizations and/or ventures settled in Catalonia with an explicit social/environm…

  • Cooperation and competition in social anthropology

    Open Access•J L Molina, M J Lubbers et al.•ARTICLE•Anthropology Today•2017•Cited by: 5•References: 30

    The emergence of cooperation in human societies has received ample academic attention from different disciplines, and is usually considered as an adaptive response to competition over scarce resources. In this article, the authors review the specific contribution that social anthropology has made to this field of research. They propose that social anthropology has contributed to this field through the description of systems that have regulated bo…

  • On Heterogeneous and Homogeneous Networks in a Multilayered Reality

    Open Access•H Valenzuela-Garcia, J L Molina et al.•ARTICLE•Societies•2014•Cited by: 5•References: 14

    Over the last decade, the tourist destination of Lloret de Mar (Gerona, Spain) has experienced an increasing concentration of souvenir stores owned by a population of Indian origin. Although Lloret de Mar is already a multicultural spot, Indians represent a small minority in Spain. In order to explain such a remarkable concentration and economic specialization in a low profit sector, we suggest the emergence of an ethnic enclave based on a triple…

  • Comigrants and friends

    Open Access•Matthieu Salpeteur, Hanoz H R Patel et al.•ARTICLE•Conservation Ecology•2016•Cited by: 4

    Salpeteur, M., H. R. Patel, J. L. Molina, A. L. Balbo, X. Rubio-Campillo, V. Reyes-García, and M. Madella. 2016. Comigrants and friends: informal networks and the transmission of traditional ecological knowledge among seminomadic pastoralists of Gujarat, India. Ecology and Society 21(2):20.http://dx.doi.org/10.5751/ES-08332-210220

  • Participation in protected areas

    Open Access•L Calvet-Mir, Sara Maestre-André et al.•ARTICLE•Conservation Ecology•2015•Cited by: 4

    Calvet-Mir, L., S. Maestre-Andrés, J. Molina. and J. van den Bergh. 2015. Participation in protected areas: a social network case study in Catalonia, Spain. Ecology and Society 20(4):45.http://dx.doi.org/10.5751/ES-07989-200445

  • Short Take

    Open Access•J L Molina, M J Lubbers et al.•ARTICLE•CAM•2022•Cited by: 3•References: 19

    Thanks to the latest developments in network-oriented sampling, it is now possible to measure "transnational social fields," or emergent social structures that connect places or regions in different countries. These structures are instrumental in explaining sociocultural phenomena like the emergence of ethnic or demographic enclaves, social and economic remittances, and ethnic identifications. Nevertheless, they have only been mentioned metaphori…

  • Bulgarian Migrants in Spain

    Sílvia Gómez, Sílvia Gómez Mestres et al.•ARTICLE•Southeastern Europe•2012•Cited by: 3

    We analyze the Bulgarian migrant social networks in two localities (Roses and Barcelona) of Northeastern Spain (Catalonia), in order to determine the sociodemographic profile of Bulgarian migrants in these localities and assess the different patterns of adaptation (which means selective cultural changes to fit better with dominant practices) and community dynamics developed in each place. The methodology used is the structured interview supported…

  • Análisis de redes y cultura organizativa

    Open Access•J L Molina•ARTICLE•Revista Española de Investigaciones…•1995•Cited by: 3

    La recogida de datos relacionales en organizaciones presenta serios problemas (fatiga de las personas entrevistadas, ocultación de información, disponibilidad del personal

  • Collecting a large number of alters in egocentric network research

    Open Access•Miguel A González-Casado, Alejandro Cruzado Rey et al.•ARTICLE•Social Networks•2026•Cited by: 2•References: 40

    This article presents an analysis of the impact of the number of alters elicited in an ego network on the structural properties of those networks. There continues to be debate about the pros and cons of eliciting a fixed number of alters for each respondent versus allowing the respondent to list as many or few alters as they would like. This article explores a random assignment of respondents to three treatment groups – (1) a fixed number of alte…

  • Migrant entrepreneurs in the ‘Farm of Europe’

    Ignacio Fradejas-García, J L Molina et al.•ARTICLE•Globalizations•2023•Cited by: 2•References: 12

    The so-called ‘sea of plastic’ in Almería, Spain, is a 450km2 area devoted to intensive greenhouse farming managed by 10,000 small farmers who employ a labour force of 50,000 workers, mostly immigrants from Africa and eastern Europe. Romanian immigrants arrived at the beginning of 2000s and have occupied various positions within this agro-industrial district. Some started their own businesses in greenhouse reparation and construction employing fe…

  • Structural Embeddedness in Transnational Social Fields

    Open Access•Renáta Hosnedlová, Ignacio Fradejas-García et al.•ARTICLE•Social Inclusion•2021•Cited by: 2•References: 4

    In this article we focus on individuals’ structural embeddedness in transnational social fields (TSFs) and examine how this is related to patterns of international mobility. The main argument is that the structure of TSFs matters for (im)mobility trajectories, and thus all actors (migrants, non‐migrants, and returnees) need to be examined as a whole to obtain a deeper understanding of the role of social networks in processes of transnational mobi…

  • Análisis de redes y cultura organizativa

    Open Access•J L Molina•ARTICLE•Revista Española de Investigaciones…•1995•Cited by: 3

    La recogida de datos relacionales en organizaciones presenta serios problemas (fatiga de las personas entrevistadas, ocultación de información, disponibilidad del personal

  • Reciprocidad hoy

    Open Access•J L Molina, Alba Alayo i Gil•ARTICLE•ENDOXA•2002

    En este articulo analizamos ejemplos de reciprocidad en una ciudad de Catalunya entre dos colectivos relacionados con el Departamento de Bienestar Social: personas de la Tercera Edad y beréberes inmigrados de Nador, Marruecos. Desde una perspectiva de análisis de redes proponemos: a) diferenciar entre intercambios sociales (aquellos intercambios que crean deudas sociales, esto es, la obligación de devolver) e intercambios económicos y administrat…

  • Localizando geográficamente las redes personales

    Open Access•J L Molina, Alejandro Ruiz et al.•ARTICLE•Redes Revista hispana para el…•2005

    Con el objetivo de explorar las potencialidades de la combinación de datos procedentes de redes sociales e información geográfica, se llevo a cabo una encuesta de redes personales con la ayuda del programa Egonet entre miembros del listserv REDES. En esta encuesta se identifica la latitud y la longitud de las personas nominadas. Los resultados de la experiencia demuestran que esta combinación permite explorar un campo de extraordinario interés co…

  • Toward ethical guidelines for network research in organizations

    Open Access•P Borgatti, Stephen P Borgatti et al.•ARTICLE•Social Networks•2005

  • El estudio de las redes personales

    Open Access•J L Molina, José Luis Molina González•ARTICLE•Empiria Revista de metodología de…•2005•Cited by: 10•References: 40

    En este trabajo se pretende ofrecer un estado de la cuestión del campo de estudio de las redes personales. En la primera parte se realiza una revisión de la literatura existente, dividida en cuatro líneas o tradiciones: la Escuela de Manchester, los Estudios de Comunidad, la Estimación de redes personales y el Capital Social. En la segunda parte se intenta mostrar de forma sistemática el conjunto de propuestas realizadas hasta el momento sobre la…

  • A Comparison of Social Network Mapping and Personal Network Visualization

    Open Access•C Mccarty, J L Molina et al.•ARTICLE•CAM•2007•Cited by: 32•References: 11

    This article presents an analysis of personal network visualization based on systematic evaluations of alter pairs compared to freestyle drawings respondents made of their personal network. In most cases, personal network visualization provided important details that are different from respondents' perceptions. Several case studies are discussed that highlight the additional data provided when using personal network visualization

  • Personal Networks and Ethnic Identifications

    Open Access•M J Lubbers, J L Molina et al.•ARTICLE•International Sociology•2007•Cited by: 40•References: 17

    This article investigates whether personal networks influenced ethnic self-identifications of migrants in Spain. During the years 2004-6, data were collected about personal networks of migrants in Spain ( N = 294) through a questionnaire and a structured interview. The networks were classified into five network profiles on the basis of both variables about structure (e.g. density, betweenness and number of cohesive subgroups) and composition (e.g…

  • Do the aged and knowledgeable men enjoy more prestige? A test of predictions from the prestige-bias model of cultural transmission

    Open Access•Reyes‐garcía, Victoria Reyes-García et al.•ARTICLE•Evolution and Human Behavior•2008

  • Social rank and adult male nutritional status

    Open Access•Reyes‐garcía, Victoria Reyes‐garcía et al.•ARTICLE•Social Science & Medicine•2008•Cited by: 16•References: 40

  • Inequality in social rank and adult nutritional status

    Open Access•Reyes‐garcía, Victoria Reyes‐garcía et al.•ARTICLE•Social Science & Medicine•2009•Cited by: 9•References: 39

  • Longitudinal analysis of personal networks. The case of Argentinean migrants in Spain

    Open Access•M J Lubbers, J L Molina et al.•ARTICLE•Social Networks•2010

  • El análisis de la Cohesión, Vinculación e Integración sociales en las encuestas EgoNet

    Open Access•Carlos Lozares, Pedro López Roldán et al.•ARTICLE•Redes Revista hispana para el…•2011

    El objetivo de este artículo consiste en mostrar algunas de las posibilidades de análisis que ofrecen las redes Ego-centradas en lo que se refiere a la Cohesión, Vinculación e Integración social. El artículo indaga en ellas haciendo una propuesta de operativización de dichos conceptos y de análisis a partir de un caso de aplicación. Los datos empleados en los ejemplos ilustrativos de los conceptos provienen de una encuesta de redes Ego-centradas …

  • Innovative Use of Social Network Analysis in Cultural Anthropology

    Open Access•C Mccarty, J L Molina•CHAPTER•Knoten und Kanten 2. 0•2012

  • Bulgarian Migrants in Spain

    Sílvia Gómez, Sílvia Gómez Mestres et al.•ARTICLE•Southeastern Europe•2012•Cited by: 3

    We analyze the Bulgarian migrant social networks in two localities (Roses and Barcelona) of Northeastern Spain (Catalonia), in order to determine the sociodemographic profile of Bulgarian migrants in these localities and assess the different patterns of adaptation (which means selective cultural changes to fit better with dominant practices) and community dynamics developed in each place. The methodology used is the structured interview supported…

  • Seed Exchange as an Agrobiodiversity Conservation Mechanism. A Case Study in Vall Fosca, Catalan Pyrenees, Iberian Peninsula

    Open Access•L Calvet-Mir, Maria Calvet-Mir et al.•ARTICLE•Conservation Ecology•2012•Cited by: 14

    Calvet-Mir, L., M. Calvet-Mir, J. Luis Molina, and V. Reyes-García. 2012. Seed exchange as an agrobiodiversity conservation mechanism. A case study in Vall Fosca, Catalan Pyrenees, Iberian Peninsula. Ecology and Society 17(1): 29. https://doi.org/10.5751/ES-04682-170129

  • El proceso de reconstrucción de la red personal de los inmigrantes

    Open Access•M J Lubbers, Miranda Lubbers et al.•ARTICLE•Empiria Revista de metodología de…•2013

    Past studies indicated that the personal networks can be a source of social support for immigrants, but it is not a static entity. In this article, we describe a longitudinal study into the change in personal networks of immigrants, performed between 2004-2008 in four groups of immigrants with relatively recent residence in Catalonia, Spain (in total N = 70). The networks were measured twice, both waves post-migratory, with a period of 1,0-3,3 ye…

  • La fractura política de México en Atempan

    Open Access•J L Molina•ARTICLE•Perifèria Revista d investigació…•2013

    Presentación del libro de Neptalí Ramírez Reyes (2012). La fractura política de México en Atempan, Puebla. Movimiento ciudadano y redes sociales. Puebla: CEPDH.

  • On Heterogeneous and Homogeneous Networks in a Multilayered Reality

    Open Access•H Valenzuela-Garcia, J L Molina et al.•ARTICLE•Societies•2014•Cited by: 5•References: 14

    Over the last decade, the tourist destination of Lloret de Mar (Gerona, Spain) has experienced an increasing concentration of souvenir stores owned by a population of Indian origin. Although Lloret de Mar is already a multicultural spot, Indians represent a small minority in Spain. In order to explain such a remarkable concentration and economic specialization in a low profit sector, we suggest the emergence of an ethnic enclave based on a triple…

  • Las redes sociales de la economía social

    Open Access•Paula Escribano, Marta M Lobato et al.•ARTICLE•Perifèria Revista d investigació…•2014

    A partir del trabajo de campo en curso llevado a cabo en Cataluña (proyecto de investigación ENCLAVE - CSO2012-32635), se sugiere la existencia de al menos tres tipos de los llamados "empresarios sociales": los profesionales desplazados por los recortes en el gasto público en los sectores de la salud, los servicios sociales y la cooperación; las cooperativas y las asociaciones tradicionales, re-etiquetados como "empresarios sociales" o "empresas …

  • The Transmission of Home Garden Knowledge

    L Calvet-Mir, Carles Riu-Bosoms et al.•ARTICLE•Society & Natural Resources•2015•Cited by: 16•References: 10

    The last decades have witnessed a growing research interest of local ecological knowledge (LEK), with some research focusing on its effective transmission for natural resource management. Here we contribute to this body of research by focusing on an understudied agroecosystem: home gardens in rural areas of developed countries. We characterize home garden knowledge in Vall de Gósol (Catalan Pyrenees) and analyze the modes of transmission of such …

  • Participation in protected areas

    Open Access•L Calvet-Mir, Sara Maestre-André et al.•ARTICLE•Conservation Ecology•2015•Cited by: 4

    Calvet-Mir, L., S. Maestre-Andrés, J. Molina. and J. van den Bergh. 2015. Participation in protected areas: a social network case study in Catalonia, Spain. Ecology and Society 20(4):45.http://dx.doi.org/10.5751/ES-07989-200445

  • Defining and Measuring Transnational Social Structures

    Open Access•J L Molina, Sören Petermann et al.•ARTICLE•CAM•2015•Cited by: 22•References: 30

    Transnational social fields and transnational social spaces are often used interchangeably to describe and analyze emergent structures of cross-border formations. In this article, we suggest measuring two key aspects of these social structures: embeddedness and span of migrants' personal networks. While clustered graphs allow assessing transnational embeddedness, the standardized diversity index can be used to show variation in the number of coun…

  • Exploring the Coordination of Care for People with Multimorbidities and their Support Networks using Social Network Analysis

    Open Access•Orla Caffrey, Mandy S Lee et al.•ARTICLE•International Journal of…•2016

    Introduction: Multimorbidity is the presence of two or more chronic conditions within one individual. Continuity of care and appropriate treatment decisions are essential for these individuals in order to avoid adverse outcomes and preventable healthcare costs. People with multimorbidity (_PMM_) can have multiple treatment options and/or require multiple services concurrently, which often is exasperated by fragmented health systems organised to d…

  • Fishing in the Amazonian Forest

    Isabel Díaz‐reviriego, I Díaz-Reviriego et al.•ARTICLE•Society & Natural Resources•2016•Cited by: 6•References: 21

    We employ social network analysis (SNA) to describe the structure of subsistence fishing social networks and to explore the relation between fishers' emic perceptions of fishing expertise and their position in networks. Participant observation and quantitative methods were employed among the Tsimane' Amerindians of the Bolivian Amazonia. A multiple regression quadratic assignment procedure was used to explore the extent to which gender, kinship, …

  • Comigrants and friends

    Open Access•Matthieu Salpeteur, Hanoz H R Patel et al.•ARTICLE•Conservation Ecology•2016•Cited by: 4

    Salpeteur, M., H. R. Patel, J. L. Molina, A. L. Balbo, X. Rubio-Campillo, V. Reyes-García, and M. Madella. 2016. Comigrants and friends: informal networks and the transmission of traditional ecological knowledge among seminomadic pastoralists of Gujarat, India. Ecology and Society 21(2):20.http://dx.doi.org/10.5751/ES-08332-210220

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