List of Figures and Tables

Figures and Tables

Figures

2-1 Illustration of Baseline Time Line for Average Changes in Monuments' Condition 2-2 Illustration Comparing Baseline Time Line and Preservation Option A Time Line 3-1 Survey Administrator's Instructions for Two Pair-Wise Choice Examples 3-2 Instructions for Payment Card in Response Booklet 5-1 Concern for Future Existence of Monuments 5-2 Mean WTP by Level of Preservation 5-3 Frequency Distribution of Estimated Pair-Wise Choice WTP Amounts for Option C 5-4 Frequency Distribution of Chosen WTP Intervals for Option C 5-5 Frequency Distribution of Midpoint WTP Amounts for Option C 5-6 95% Confidence Intervals for Mean Household WTP of Sample for Option C

Tables

2-1 Effects Preservation Options A, B, and C on Injury Time Line 3-1 Comparison of Alternative Survey Administration Methods 4-1 Summary Statistics for Recruiting and Survey Attendance by Location 4-2 Comparison of Demographic Characteristics for Survey Sample and Nonrecruited Sample 4-3 Comparison of Selected Sample Characteristics to Population Characteristics and 1990 Northeast Census Characteristics 5-1 Estimated Household WTP of Sample for All Respondents 5-2 Effects of Gender on WTP 5-3 Estimated Household WTP of Sample for All Respondents as Males 5-4 Effect of Income on WTP 5-5 Example Estimated Household WTP for Option C by Income and Gender 5-6 Effect of Age on WTP 5-7 Effect of Ethnicity on WTP 5-8 Estimated Household WTP of Sample: One-Time Payment and Equivalent Perpetual Annual Payments 5-9 Estimated Household WTP of Sample for Option C: Payment Card Model 1 5-10 Example Estimated Household WTP for Option C by Household Income and Ethnicity: Payment Card Model 1 5-11 Estimated Household WTP of Sample for Option C: Payment Card Model 1 5-12 Estimated Household WTP of Sample for All Respondents as Males for Option C: Payment Card Model 2 5-13 Estimated Household WTP of Male Respondents for Option C 6-1 Estimates of Household WTP from the Pair-Wise Responses 6-2 Comparison of Demographic Characteristics for Sample and Study Population 6-3 Weighted WTP Estimates for All Individuals as Males 6-4 Aggregate Present Value WTP for Study Population in Boston and Philadelphia

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Last Update: 1-3-98

2-1	Illustration of Baseline Time Line for Average Changes in Monuments' Condition
2-2	Illustration Comparing Baseline Time Line and Preservation Option A Time Line
3-1	Survey Administrator's Instructions for Two Pair-Wise Choice Examples
3-2	Instructions for Payment Card in Response Booklet
5-1	Concern for Future Existence of Monuments
5-2	Mean WTP by Level of Preservation
5-3	Frequency Distribution of Estimated Pair-Wise Choice WTP Amounts for Option C
5-4	Frequency Distribution of Chosen WTP Intervals for Option C
5-5	Frequency Distribution of Midpoint WTP Amounts for Option C
5-6	95% Confidence Intervals for Mean Household WTP of Sample for Option C

2-1	Effects Preservation Options A, B, and C on Injury Time Line
3-1	Comparison of Alternative Survey Administration Methods
4-1	Summary Statistics for Recruiting and Survey Attendance by Location
4-2	Comparison of Demographic Characteristics for Survey Sample and Nonrecruited Sample
4-3	Comparison of Selected Sample Characteristics to Population Characteristics and 1990 Northeast Census Characteristics
5-1	Estimated Household WTP of Sample for All Respondents
5-2	Effects of Gender on WTP
5-3	Estimated Household WTP of Sample for All Respondents as Males
5-4	Effect of Income on WTP
5-5	Example Estimated Household WTP for Option C by Income and Gender
5-6	Effect of Age on WTP
5-7	Effect of Ethnicity on WTP
5-8	Estimated Household WTP of Sample: One-Time Payment and Equivalent Perpetual Annual Payments
5-9	Estimated Household WTP of Sample for Option C: Payment Card Model 1
5-10	Example Estimated Household WTP for Option C by Household Income and Ethnicity: Payment Card Model 1
5-11	Estimated Household WTP of Sample for Option C: Payment Card Model 1
5-12	Estimated Household WTP of Sample for All Respondents as Males for Option C: Payment Card Model 2
5-13	Estimated Household WTP of Male Respondents for Option C
6-1	Estimates of Household WTP from the Pair-Wise Responses
6-2	Comparison of Demographic Characteristics for Sample and Study Population
6-3	Weighted WTP Estimates for All Individuals as Males
6-4	Aggregate Present Value WTP for Study Population in Boston and Philadelphia