<p>I like to answer end-of-chapter exercises in various econometrics textbooks. Most of the time, there's no solution manual for me to check my answers. I wonder if it is appropriate for me to post such questions as well as my suggested answers or is this type of question not welcome on Cross Validated?</p>

<p>I note that the self-study tag says:</p>

<blockquote>
  <p>A routine question from a textbook, course, or test used for a class or self-study. This community's policy is to "provide helpful hints" for self-study questions.</p>
</blockquote>

<p>The issue is that I'm really looking for corrections or improvements or confirmation that my suggested answer is correct rather than for helpful hints per se.  Please note that this is done as a past-time as opposed to as part of formal study at a University.</p>

<p>Any help that could be provided would be much appreciated. I don't want to post questions that are against the rules. </p>
