Phân tích tư tưởng của nhân dân qua đoạn thơ: Những người vợ nhớ chồng… Những cuộc đời đã hóa sông núi ta trong Đất nước của Nguyễn Khoa Điềm
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Each household member records spending for the same two diary weeks, so we
must pool observations across households to study expenditures over an entire month.
Given that distance from payday is orthogonal to household characteristics, this pooling
should not bias our estimate of the relationship between distance and spending.8
We impose a number of sample restrictions. People paid weekly are excluded,
because every diary week includes a payday for these individuals.9 If there is more than
one paycheck received by the household, on different paydays, this would tend to obscure
the relationship of interest, so we drop households where there is any secondary earner
whose paycheck is greater...
Nội dung trích xuất từ tài liệu:
PUBLIC ACCOUNTING FIRMS: Required Study on the Potential Effects of Mandatory Audit Firm Rotation
