Ernst Spaan

Equity aspects of the National Health Insurance Scheme in Ghana: Who is enrolling, who is not and why?

Caroline Jehu‐Appiah, Genevieve Cecilia Aryeetey, Ernst Spaan et al. · Social Science & Medicine · 2010 · 276 citations

Health Insurance Reform, Healthcare Provision, Health Policy +10

New directions in exploring the migration industries: introduction to special issue

Sophie Cranston, Joris Schapendonk, Ernst Spaan · Journal of Ethnic and Migration Studies · 2017 · 201 citations · Full text

Human Migration, Global Migration, Internal Migration +18

Household perceptions and their implications for enrolment in the National Health Insurance Scheme in Ghana

Caroline Jehu‐Appiah, Genevieve Cecilia Aryeetey, Irène Akua Agyepong et al. · Health Policy and Planning · 2011 · 195 citations

Can health insurance protect against out-of-pocket and catastrophic expenditures and also support poverty reduction? Evidence from Ghana’s National Health Insurance Scheme

Genevieve Cecilia Aryeetey, Judith Westeneng, Ernst Spaan et al. · International Journal for Equity in Health · 2016 · 153 citations · Full text

Taikongs and Calos: The Role of Middlemen and Brokers in Javanese International Migration

Ernst Spaan · International Migration Review · 1994 · 118 citations

Human Migration, Clandestine Labor Migration, Colonialism +19