伍德里奇-横截面与面板数据的经济计量分析4.8-4.14-5.2-5.4-6.2-6.8.pdf
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Homework Assignment #1 Solutions:
1. ( 79)
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2. (page 80, #4.14) Before doing the regression, it is useful to know some summary
statistics for the variables of primary interest:
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3. (page 108, #5.2)
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4. (page 109) #5.4
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5. (page 135) #6.2
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6. (page 137 #6.8)
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