PT - JOURNAL ARTICLE AU - Smith, James P. AU - Stafford, Frank AU - Walker, James R. TI - Introduction to the <em>JHR’s</em> Special Issue on Cross-National Comparative Research Using Panel Surveys AID - 10.3368/jhr.XXXVIII.2.231 DP - 2003 Mar 31 TA - Journal of Human Resources PG - 231--240 VI - XXXVIII IP - 2 4099 - http://jhr.uwpress.org/content/XXXVIII/2/231.short 4100 - http://jhr.uwpress.org/content/XXXVIII/2/231.full SO - J Hum Resour2003 Mar 31; XXXVIII