Great work by Robert Kelly and Fergal McCann, pdf here, abstract below:
The resolution of the long-term mortgage arrears (those in arrears greater than one year; LTMA) crisis represents one of the key policy challenges in Ireland today. In this Letter we highlight the range of economic and demographic characteristics associated with the experience of LTMA in Ireland. Our analysis suggests that unemployment shocks, changes in mortgage affordability, the accumulation of non-mortgage debt, higher originating loan-to-value ratios and weak housing equity positions all have an important explanatory role. We also outline repayment patterns among households at differing levels of mortgage arrears. It is shown that in 2014, over three quarters of those in LTMA had continued increases in their arrears balances. This contrasts with those in the early stages of arrears, where less than half of all borrowers had arrears increases.