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THE EFFECT OF INFORMATION ON PRODUCT QUALITY: EVIDENCE FROM RESTAURANT HYGIENE GRADE CARDS
PRODUCT QUALITY EVIDENCE FROM RESTAURANT
2015/9/21
This study examines the effect of an increase in product quality information to consumers on firms’
choices of product quality. In 1998, Los Angeles County introduced hygiene quality grad...
THE SAMPLE SURVEY SCHEME AND ITS EFFECT EVALUATION FOR THE STUDY ON WOMEN'S STATUS IN CONTEMPORARY CHINA
Sample survey scheme estimation of targ
2007/12/10
摘要 This paper presents the design of sample survey scheme for the study on women's status in contemporary China, and also discusses the precision and design effect of the scheme. In Section 1, the ado...