Oral Presentation Ii

Presenter: Jenny Chen 陳瑩珍 Instructor: Dr. Pi-Ying Teresa Hsu November 12, 2009

Contents I. Introduction II. Methodology III. Results IV. Conclusion V. Personal Reflection

Introduction ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Introduction ,[object Object],[object Object],[object Object],[object Object],Revealed Preferences Techniques Stated Preferences Techniques

Study Site El Jard í n del T ú ria

Methodology Time spring 2005 Participants 1455 Sampling stratified Payment Vehicle annual increase in local taxes Elicitation Approach open-ended Survey face-to face interview

Methodology First Section ,[object Object],[object Object],Third Section ,[object Object],Second Section ,[object Object],[object Object]

Methodology ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Methodology ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Methodology Zero WTP preference unfamiliarity

Methodology Ordinary Least-Square Regressions biased and inconsistent estimates of the parameters

Methodology ,[object Object],[object Object],[object Object],Tobit Model

Methodology ,[object Object],[object Object],[object Object],Double-Hurdle Model

Methodology ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Double-Hurdle Model

Methodology ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Methodology Probit Model to evaluate the censoring rule ( Z i θ ) Truncated Regression Model to obtain the bid function ( X i β ) for the subsample of censored observations

Results ,[object Object],[object Object],[object Object],[object Object],× relative surface (26.76%) ＜ 7.60 €

Results ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Reject H 0

Conclusion ,[object Object],[object Object],[object Object],[object Object]

Personal Reflection ,[object Object],[object Object],[object Object],[object Object]

Oral Presentation Ii

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Oral Presentation Ii