Johnsson, Tommy2011-02-102011-02-101982-02-010349-8034http://hdl.handle.net/2077/24399The design of a pilot survey of households is the subject of this paper. A few methods to collect data about consumption expenditures and time-use are to be compared. Among the design issues are the allocation of the sample on experimental groups, on strata and on days of the week.20engText