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TESTING FOR NONRESPONSE AND SAMPLE SELECTION BIAS IN CONTINGENT VALUATION - ANALYSIS OF A COMBINATION PHONE MAIL SURVEY
被引:112
|作者:
WHITEHEAD, JC
GROOTHUIS, PA
BLOMQUIST, GC
机构:
[1] WESTMINSTER COLL,DEPT BUSINESS & ECON,NEW WILMINGTON,PA 16172
[2] E CAROLINA UNIV,DEPT ECON,GREENVILLE,NC 27858
[3] UNIV KENTUCKY,DEPT ECON,LEXINGTON,KY 40506
基金:
美国国家科学基金会;
关键词:
D O I:
10.1016/0165-1765(93)90200-V
中图分类号:
F [经济];
学科分类号:
02 ;
摘要:
We use a combination phone/mail survey to test for possible sample biases in contingent valuation. We find no sample selection bias but do find non-response bias. We show how failure to correct for non-response bias distorts aggregate benefit estimates.
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页码:215 / 220
页数:6
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