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Title: Another dimension
Review: The fact that Prof. Baltagi goes in deep detail through his own (an extensive) work must be seen as a plus to those interested in becoming involved in research (specially in hypothesis testing). It is unfrequent that an author provides a guided tour through the backstage of his research papers, and Baltagi should be congratulated for this honest effort, it help me considerably with my own research. Whether it serves the purposes of casual readers looking for a broad introduction, is debatable (there were no book around when I learned this), in my opinion it does it.
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