Do free healthcare policies play a role in expanding national health insurance enrollment among informal sector workers? The case of the Afya Care pilot program in Kenya

• Phidelis WamalwaHeidelberg University
• Christoph StrupatGerman Institute of Development and Sustainability
• Edmund YeboahHeidelberg University
• MaryBennah N KulobaHeidelberg University
• Boniface MbuthiaAmref Health Africa
• Manuela De AllegriHeidelberg University