Tomczyk, Emilia; Kowalczyk, Barbara - Zakład Ekonometrii Stosowanej, Szkoła Główna … - 2009
business tendency surveys. Non-response problem is present in almost every survey, and much higher non-response rates are … non-response and weighting schemes. We propose several sample balance statistics to correct for changing sample structure … that results from non-response; it depends on time, and is different from general population. We find that rationality of …