There is no international consensus on how to define or measure housing affordability, and no single measure fully captures the range of concerns surrounding the ability of households to secure decent housing in an appropriate location at an affordable price.
WEF Making Affordable Housing a Reality in Cities 
The Fair Housing Equity Assessment Examines the Nexus Between Poverty and Opportunity 
Shared Equity Homeownership – The Changing Landscape of Resale-Restricted 
Regional Housing Affordability- Summary Report 
Out of Reach – The High Cost of Housing. 
Journal of Affordable Housing & Community Development Law 
Impacts of Affordable Housing on Education A Research Summary 
Impacts of Affordable Housing Literature Review 
Housing Affordability Toolkit 
Housing Affordability Report- Maine Housing Affordability Indices