@article{AtkinChaudhryChaudryKhandelwal&VerhoogenAERPP21015,
        author = {Atkin, David and Azam Chaudhry and Shamyla Chaudry and Amit K. Khandelwal and Eric Verhoogen},
        title={Mark-up and Cost Dispersion across Firms: Direct Evidence from Producer Surveys in Pakistan},
        journal = {American Economic Review Papers \& Proceedings},
        month = {May},
        year = {2015}
}