Posti, Lokesh, Maiti, Abhradeep and Patra, Sabyasachi (2024) An empirical study of firm characteristics, degree of informality, and productivity heterogeneity in the Indian informal sector. Applied Economics. pp. 1-15. Taylor and Francis . ISSN 0003-6846 Available at: https://doi.org/10.1080/00036846.2024.2333709