Comisiynodd Llywodraeth Cymru Grŵp Ymchwil Alcohol Sheffield ym Mhrifysgol Sheffield, i ddangos effaith bosibl ystod o bolisïau prisio alcohol. Cyhoeddwyd yr adroddiad ar werthusiad yn seiliedig arFodel o isafswm pris uned o alcohol yng Nghymru1ym mis Rhagfyr 2014. Daethpwyd i'r casgliad bod nifer o fanteision ynghlwm wrth gyflwyno'r polisi hwn yng Nghymru.
The Welsh Government commissioned the Sheffield Alcohol Research Group, at Sheffield University, to model the potential impact of a range of alcohol pricing policies. It published theModel-based appraisal of minimum unit pricing for alcohol in Wales1report in December 2014, which concluded there are a number of benefits of introducing this policy in Wales.