Estimating Migration and Quantifying Migrant Assimilation Using Internet Advertising Data
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Presentation given at HBKU Colloquium on Big Data and the Law (https://hbku.edu.qa/en/academic-events/digital-humanities-big-data-law). Joint research with Emilio Zagheni and others on monitoring international migration using Facebook advertising data.
Estimating Migration and Quantifying Migrant Assimilation Using Internet Advertising Data
- 1. Estimating Migration and Quantifying Migrant Assimilation Using Internet Advertising Data Ingmar Weber @ingmarweber Wednesday, February 21, 2018 Digital Humanities, Big Data, and the Law Symposium
- 3. Validation Results for Qatar Nationalities News & Embassies FB Users Aged 13+ India 650k (Dec 16) 520k Nepal 350k (Jan 17) 410k Qatar 313k (Jun 16) 280k Bangladesh 280k (May 16) 330k Philippines 260k (Jan 17) 340k Jordan 40k (Dec 14) 25k United Kingdom 25k (Apr 15) 13k Germany 2,000 (Jan 17) 1,500 http://priyadsouza.com/population-of-qatar-by-nationality-in-2017/ Retrieved on Feb 18, 2018
- 4. Visualizing Geo-Demographic Distributions http://fb-doha.qcri.org/ Joint work with M. Araujo, M. Aupetit and Y. Mejova
- 5. MIGRATION MONITORING Emilio Zagheni, Ingmar Weber and Krishna Gummadi
- 6. Expats Across US States 2014 2017
- 9. Bias Reduction via Model-Fitting Mean out-of-sample absolute percentage error 37%, down from 56% without origin-age bias correction Adjusted R^2 = .70 Does not use GDP, language, internet penetration, z = age-gender group i = country of birth j = US state of residence
- 10. QUANTIFYING MIGRANT ASSIMILATION Antoine Dubois, Emilio Zagheni, Kiran Garimella and Ingmar Weber
- 11. Do Refugees Share German Interests? What interests to consider? Everybody likes Music and Technology. How to interpret the score? High/low compared to European migrants? Germans in DEU FB Interests: Football (90%) Max Planck (70%) Sauerkraut (40%) Arabs in MENA FB Interests: Quran (80%) Ibn Al-Haytham (60%) Falafel (60%) Arabs in DEU FB Interests: ?
- 12. Obtaining an Assimilation Score Migrant Group Assim. Score Austrian migrants .900 Spanish migrants .864 French migrants .803 Turkish-speaking migrants .746 Arabic-speaking migrants .643 A: Women, non-uni, 45-64 .461 A: Men, uni, 18-24 .677