1. Contrasting casewise deletion with multiple imputation and latent variable approaches to dealing with missing observations in count regression models;Afghari;Anal. Methods. Accid. Res.,2019
2. Waste management performance in Italian provinces: efficiency and spatial effects of local governments and citizen action;Agovino;Ecol. Indicat.,2018
3. Missing Data – Quantitative Applications in the Social Sciences Series;Allison,2002
4. A note on data envelopment analysis with missing values: an interval DEA approach;Azizi;Int. J. Adv. Manuf. Technol.,2013
5. Influence of selected aspects of local governance on the efficiency of waste collection and street cleaning services;Benito;Waste Manage. (Tucson, Ariz.),2021