Open AccessEstimation of Recreational Value of Udawalawa National Park A Revisit
Author(s) -
G.M.D.H.S. Gamlath,
N.J. Jayasundera,
M. S. L. R. P. Marasinghe
Publication year - 2014
Publication title -
proceedings of the international forestry and enviroment symposium
Language(s) - English
Resource type - Journals
ISSN - 2235-9427
DOI - 10.31357/fesympo.v18i0.1966
Subject(s) - recreation , economic surplus , estimation , valuation (finance) , nonmarket forces , opportunity cost , willingness to pay , residence , national park , contingent valuation , value (mathematics) , tourism , geography , agricultural economics , total economic value , amenity , economics , demand curve , statistics , demographic economics , welfare , mathematics , microeconomics , ecosystem , factor market , ecosystem services , law , ecology , archaeology , biology , management , political science , market economy , finance