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From |
"Martin Weiss" <martin.weiss1@gmx.de> |

To |
<statalist@hsphsun2.harvard.edu> |

Subject |
st: Re: Coding question: transactions panel dataset |

Date |
Fri, 24 Apr 2009 23:40:57 +0200 |

<>

Which "difference" are you referring to?

HTH Martin _______________________

To: <statalist@hsphsun2.harvard.edu> Sent: Friday, April 24, 2009 7:46 PM Subject: st: Coding question: transactions panel dataset

Hi, I have a question about an efficient coding scheme to calculate the types of transactions over time in an unbalanced panel and would appreciate a little help here. My dataset has the following structure: id year tract price white black hispanic 1 1997 1 123 1 0 0 1 2000 1 145 0 1 0 2 1998 1 230 0 1 0 2 2001 1 236 0 1 0 2 2006 1 300 0 0 1 3 2002 3 250 1 0 0 3 2006 3 275 1 0 0 4 1998 2 235 0 0 1 4 2002 2 220 1 0 0 4 2006 2 245 0 1 0 I would code the following quantities for each id and, (1) a separate indicator for each transaction that labels whether it is white-white, white-black, black-white, hisp-white, etc. and temporal ordering. (2) the difference in transaction price for each type of transaction described above. Thank you in advance for any assistance you can give me with this problem. Regards, Marcus * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/

* * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/

**References**:**st: Coding question: transactions panel dataset***From:*Marcus Casey <mcasey@duke.edu>

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