R Dataset / Package Ecdat / NaturalPark

Submitted by pmagunia on March 9, 2018 - 1:06 PM
Dataset License
GNU General Public License v2.0
Attachment Size
dataset-50973.csv 7.86 KB
Documentation

Willingness to Pay for the Preservation of the Alentejo Natural Park

Description

a cross-section from 1987

number of observations : 312

observation : individuals

country : Portugal

Usage

data(NaturalPark)

Format

A dataframe containing :

bid1

initial bid, in euro

bidh

higher bid

bidl

lower bid

answers

a factor with levels (nn,ny,yn,yy)

age

age in 6 classes

sex

a factor with levels (male,female)

income

income in 8 classes

Source

Nunes, Paulo (2000) Contingent Valuation of the Benefits of natural areas and its warmglow component, PhD thesis 133, FETEW, KULeuven.

References

Verbeek, Marno (2004) A Guide to Modern Econometrics, John Wiley and Sons, chapter 7.

See Also

Index.Source, Index.Economics, Index.Econometrics, Index.Observations

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Dataset imported from https://www.r-project.org.

Documentation License
GNU General Public License v2.0

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