Show that the pooled standard error [SE pooied(m - w] given following Equation (3.23) equals the usual

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Show that the pooled standard error [SE pooied(m - w] given following Equation (3.23) equals the usual standard error for the difference in means in Equation (3.19) when the two group sizes are the same (nm = nw).

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Introduction to Econometrics

ISBN: 978-0133595420

3rd edition

Authors: James H. Stock, Mark W. Watson

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Question Posted: Apr 29, 2016 03:33 PM

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Show that the pooled standard error [SE pooied(m - w] given following Equation (3.23) equals the usual

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Set n m n w n and u...View the full answer

Introduction to Econometrics

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