@article {The2007,
title = {The Effectiveness of Competition Policy and the Price-Cost Margin: Evidence from Panel Data},
year = {2007},
url = {https://www.esri.ie/publications/the-effectiveness-of-competition-policy-and-the-price-cost-margin-evidence-from-panel-data},
author = {McCloughan, P., Lyons, S., and Batt, W.},
journal = {ESRI Working Paper 209},
}