{"title":"The global remittance network: an inflow and outflow analysis","authors":"F. Lillo, José Augusto Molina Garay","doi":"10.1080/0022250X.2018.1496917","DOIUrl":null,"url":null,"abstract":"ABSTRACT Remittances are flows of money between immigrants and their relatives. A scarcely addressed topic related to human migration is the application of Network Flow Analysis (NFA) in the study of remittances. This study provides both a theoretical and empirical macro-level study of worldwide remittance flows. Theoretically, a remittance model used by the World Bank is probabilistically analyzed and useful probability bounds are derived. Empirically, a weighted graph model built from World Bank data delivers important insight on the remittance generative process, the highest remittance flow values and inflow–outflow remittance variations. This manuscript concludes by postulating that remittances potentially result from a multiplicative process and that techniques based on NFA provide novel ways of approaching remittance dynamics problems.","PeriodicalId":50139,"journal":{"name":"Journal of Mathematical Sociology","volume":"43 1","pages":"59 - 75"},"PeriodicalIF":1.3000,"publicationDate":"2018-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/0022250X.2018.1496917","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Mathematical Sociology","FirstCategoryId":"90","ListUrlMain":"https://doi.org/10.1080/0022250X.2018.1496917","RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MATHEMATICS, INTERDISCIPLINARY APPLICATIONS","Score":null,"Total":0}
引用次数: 4
Abstract
ABSTRACT Remittances are flows of money between immigrants and their relatives. A scarcely addressed topic related to human migration is the application of Network Flow Analysis (NFA) in the study of remittances. This study provides both a theoretical and empirical macro-level study of worldwide remittance flows. Theoretically, a remittance model used by the World Bank is probabilistically analyzed and useful probability bounds are derived. Empirically, a weighted graph model built from World Bank data delivers important insight on the remittance generative process, the highest remittance flow values and inflow–outflow remittance variations. This manuscript concludes by postulating that remittances potentially result from a multiplicative process and that techniques based on NFA provide novel ways of approaching remittance dynamics problems.
期刊介绍：
The goal of the Journal of Mathematical Sociology is to publish models and mathematical techniques that would likely be useful to professional sociologists. The Journal also welcomes papers of mutual interest to social scientists and other social and behavioral scientists, as well as papers by non-social scientists that may encourage fruitful connections between sociology and other disciplines. Reviews of new or developing areas of mathematics and mathematical modeling that may have significant applications in sociology will also be considered.
The Journal of Mathematical Sociology is published in association with the International Network for Social Network Analysis, the Japanese Association for Mathematical Sociology, the Mathematical Sociology Section of the American Sociological Association, and the Methodology Section of the American Sociological Association.
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