Brexit, demographic change and political turmoil in Northern Ireland have left many wondering if reunification could come sooner than expected.
In their conclusions, the authors recommend Northern Ireland – which remains relatively poor and heavily reliant on public sector spending and employment – embark on major reforms to improve its residents' standard of living.
"Even though Ireland has a much higher national income, funding the needs of the people of Northern Ireland in a united Ireland would put huge financial pressure on the people of Ireland, resulting in an immediate major reduction in their living standards," the report says.