Reference
Leticia Veruete-McKay (Royal Mail), “Estimation of Demand for Unaddressed Mail in the UK: Entry and Exit Customer Analysis using Firm Leval Data”, Tenth Bi-annual Postal Economics Conference on E-commerce, Digital Economy and Delivery Services, TSE, Manufacture des Tabacs, Toulouse, France, March 29–30, 2018, room MS001-MS002-MS003.