@article{3046522, title = "CERTAIN SELECTING AND UNDERREPORTING PROCESSES", author = "ARTIKIS, T and VOUDOURI, A and MALLIARIS, M", journal = "MATHEMATICAL AND COMPUTER MODELLING", year = "1994", volume = "20", number = "1", pages = "103-106", publisher = "PERGAMON-ELSEVIER SCIENCE LTD", issn = "0895-7177", doi = "10.1016/0895-7177(94)90222-4", keywords = "INTEGRAL PART; PROMOTIONAL ADVERTISING; INCOME UNDERREPORTING", abstract = "In this paper, we present a model for promotional advertising and underreporting of incomes. The model is based on the integral part of the product of a discrete random variable with a continuous uniformly distributed random variable." }