You may already be aware of the research below ... thought they would make valuable contribution to anyone wanting to back their claim that teaching ESOL reduces poverty
This
one argues that language proficiency has a direct correlation with successful integration: Cheung, S.Y. and Phillimore, J. (2014) ‘Refugees, Social Capital and Labour Market Integration in the UK’, Sociology,
DOI: 10.1177/0038038513491467
Laila El-Metoui
Education Consultant & Teacher Educator
Schools Out UK FE Advisor / Member of Action of ESOL & NATECLA London
Blog https://lelmeducation.wordpress.com, / Twitter @lelmeducation
Website www.lelmeducation.com Supporter of http://www.ruthhaymantrust.org.uk