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1947年消费者财务调查的抽样设计AI 解读

The designing of a sample for financial surveys requires special attention to families with higher incomes in order that adequate information may be obtained about what the “dollars will do” as well as what the heads of households will do. The chief problem posed here is the adaptation of area sampling to a procedure that is more efficient than the more usual stratified random sampling would be. The modifications introduced were essentially devices for disproportionate…

1947年消费者财务调查的抽样设计AI 解读

The designing of a sample for financial surveys requires special attention to families with higher incomes in order that adequate information may be obtained about what the “dollars will do” as well as what the heads of households will do. The chief problem posed here is the adaptation of area sampling to a procedure that is more efficient than the more usual stratified random sampling would be. The modifications introduced were essentially devices for disproportionate…