CINXE.COM

Just a moment...

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="120"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "publications.waset.org",cType: 'non-interactive',cRay: '91351dacfb543f76',cH: 'CSe.tjzqZKBmh7nwJRXbdGw5ZV2sSGPkUtSZpqdOoIc-1739788372-1.2.1.1-C4kh_.2kAq_LQZK0COvBWf49s8HrwdW7CGJJiZ2qq6b_lv_HZmLGEhNt2u5V1KIl',cUPMDTk: "\/abstracts\/search?q=economic%20evaluation&__cf_chl_tk=3iznEjLGQ7pkFMakdzmk2Bo323r.7OmxgFDdel9bbZE-1739788372-1.0.1.1-KHoSTIAITJkyq5QOOrVc2oIF1f8SEitfB3mSEy.jroI",cFPWv: 'b',cITimeS: '1739788372',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=economic%20evaluation&__cf_chl_f_tk=3iznEjLGQ7pkFMakdzmk2Bo323r.7OmxgFDdel9bbZE-1739788372-1.0.1.1-KHoSTIAITJkyq5QOOrVc2oIF1f8SEitfB3mSEy.jroI",md: "zsXR7Mi32h4mNtZnYs9N9.Z6nFrUcZ2gKuw_Y_GqPdY-1739788372-1.2.1.1-revQ.qYQq1NmCfx6iy4ll09PBnYMOoyyLWWXNIh07JQ0KBqsFY.Y79jKu_7xHwoDbw52PmzQCHUJwylSi1YfWwjluUeeiRn5jB6vPXfyOAEzn9QzFXvZ013Kv0_yp9oINUkXlVAcKkIusSB.7T5evHiqyEfZXZo73m9fFo5OzJftKDXicpPpUmtxIajwIMoMBDZlKwbsDiXxJhAqI4K2Lhs6ZFRcuQ6K.fsVPkLtLjNIdW39YYyVTN.lFhLg2SrKwQbyoyy1URqMxs53xqackC6ecSX.Idb_TH.KWMK.d8qmE8xNAGSL9MQinK4YCLZsJP8JHTiV3ocJiPMybzIxeSF.3w6z7xzmeDf5KCB3ANhwWzqzwAXvI0aD0VVWfYG7Alg0F1SV4icIbN980V9LCYxYIJDvgamporoB2U2GzLpqxfmUrL99eOZCXsRiCTUivndlVkjSbgrvQg8K30ydgHrUPfvIE1yZ2OFKCvEJLGVZWS3ydxo44bnZLTVc0BJAYL_yLyIBpmkWew5Ww1Xgu58QjbzzmQzXLKkpHIBd9cj4m3h4lWdTCg_GVPkwDRDrPD_xuAmMAmkXX1a_SRIuZNlh2XAXWV7ZkbLX4wSvp5VjqhdIUxwwEcLKY72XRI3EQUO1gt9LBNDSKtvP8cXnzEl9A40OFU3tSVTnEzCFh2ZyaBvd.qB7GndB199smeOPrOkRkOMUnvAIkedpPGkTh9JXhL_SzNUDTh6sQwDr7g.Q0v1Hu5NCLqm2D5N16.s2Fq1VHFKPm784ng_6fAcvHHPil6uEo1F.kpKVHktxrKTpmukmHpH89BSUAymOMtew2t5Vwwl8QC.YbB050xw5.o5E3pgsLK.e889pXb0mfvkGX6KZVKtMONhSWrU97BXHgs.4Cyqbpg_XMXlRhCQQxxUc9z4XFP4TcBl1XkksXL8yFaktrCZIuimt98nnNtjocfJu8iyGMIZZQehG_WcXxQISImoMiWZhD573A2aFibw5QFDGG0mXoySjWa2IJrVpDPW3E.qqo1TPm5L2Sz3xvsROWMSSj7FEdzwXMpOppRhPvmoqRgdyCPBli0MfO3nv2AH1V2Y1GoNXybKG0TW7NsYApLgYmP6HgiBWqk3h5Ugj0.futs7_jBA.yhLNY.7sYpqgZhk3OODHieWA0r6ryN_.k65baA5F4QVyPqSU8annixEc.rTAOrIc3gh3J6X5wxAEFBwZuDKAaQ.xUG_TNtcYquS79cao8HkYaMGMUWns7SnwC23.Vi6q2AhFM1e.q3S1BsY6.XilOiWm2xMCjBRAfkbAi9bSv5dGQCK7VBJewh1L550rqeEoWh8YXjXz8YdEV4q.gxC..LDfsYXe5uOfRtYyoVvmQSbAYPqa0XSitk8FKcoYAYkZG1KlG278s1y6J31jIYsLRqpZYSBP9fKWaNafw4H7NUbs4U9liVnckLyA7gZl74IlNwlvYXv4BjUuX008.OWiS3I.d2AeVtjqeuXK4VuiMzEgq.LIVojd9UkVFAWW_47OJs_pnXkQpBm44WFwzErb9MqkZiDD_5jmC2Rq0sI4k3NwpzkBF5GwOI_EIbLJ3pbFbshHh5t7J3_YZjOC62IYuKZ_n8zV2XNjK1SsRHujVsrox1F0gxfQblqz0Tdmaw8WkoZSH6xKoXko0iw4OnIyzCQTC4wN.B97RUUGp9IPABYbrmF1HmiLkwU10ONa_3FmbM6p2oSJE0mnkGyJ.OQJ.oFPwcuPEIkZ_DwhqfQCS7cuvkJXDyuwuq5hwyZLwzlB_a4WP93obuUJPlYt9lYyAnKJ2ua3OAfoV_BSw.lgHjFka4p0v0iLrclfFu5ExhC78kvZ8Xq3sds2PPAjV5SlKmzGLRUi3YYFgQ48xtFYmHFRK5KVpUP_EuYCtNqDl0R4XYW.emOkfT8rNdKSknboyHN8A364LiTUhz83lRbnCGAcwN_kwKizGcslp2bUi2E9Q21kXwRG",mdrd: "gX49Pv7HQyp4zbM6hg6ebiqwNMdxGMeqRNpYkOG0T4k-1739788372-1.2.1.1-IUoHNBd8UUZ_aon6RDp4.QgI0kVubJaGX7w4y8Q_9.1Hpdu9qmYFpEeZwwMWAD55._HJEeqmQnFPQd2bo2gFn0M5ul55zdnRZhED5bJfGBQDXA2iP6IFi84ZS61FB1K1nbwOFbXY4JArLu3LPZ3jarwsmhyFKnr4NQR9oL1Hoh2L1Y6pb2VTWsqFdU.HMBuf2Fo0qmzb8yxeOnV1BBcmwXMvwDtBrXRXKmWyzbfs8YHbr_SouQ9ByQVYLmfDtg32_6aSdHZ5TcN8gTILmFmwnoj4ffpZ6BczMoqaMkuTxO.aA1XYmZZ96OIG.8Jg0tPDJ7rZtrgpT2nJ_7xkcRWwxFvlFVYuPPgbMH6Qz5vf5VRtzYtz2It8oOzWQdcPvCoHN3lrI0wkGvhwjHfaOp.LeYH3fTfEdRwrOh8RzRq7yzl0lP4gGOZi0S.uISHnSY2oiNMbIPnALUJzHwJTuxxywDv629VLqXNnMZfgVFyY61fTjipbjk7i9mQByMyr5yFfUOeKXfEGoOKjVxKs_trzUz4JIMAUpZRXIzr2YLuT8X68h8gXWE_k10EvlKQAra5JxviWoScfnS3tVCCDTUBRSYvfV0iXKnkobjKw8f.vKjQDd.1pCCRNDrZa_fFkVGK7yI6Glu3RQkbOSo7g_wtVy1TKIqYX.J4K86qoxUtzEc2RoL3lNuEesT8vK_QlQr.hohNI.jMFE7.U8rZpM3SXAbvtaaZLFLWD7dXZ1IReUsjghGl4O3CZ6zuZUD6FEki0tYjXJG0cnypxUEVlitAkg3Dz9XFQYlHqSYNElOsNVJIyWfuAKMzFsnStgZf5xLCGFZXEa83W2BvS259JyS7BRlTtus0gJ5mbqXEIKfux2PMGEcc_UDdT2GsB84Eshh9AAgevSF_DfkgutHIq4wbGwZf0gkX_jiAv13jQ7m.uePlJBk4vEKbCoRNjmHpcufFuXFn_WmvDOsDDOZDfwZw4zX1yiHybE9_04V9aZnHWndNXtxmTWzVj5xkAoJPCBm_gmun.6ExdPuQ8HXNX83Hbfd83eovxf9R1V1xzTg3.7osvahB0oRVoYviNiL.5pxRubbYaQYLOEFLr5k.o16slQmc2uWtUWiHlaHRTjrcOJGIds63yPl.PiGKAGoZyF5RBUTtilCHWr_Cu9W4Uitgy7_CKX2zUeywsMH4321xhYp06D6JqhljYVGF2s.wnuTKvaFwt9hjGyBXqIq4kwE2_FD34G61OmpJzk5ND67Z96DOwIxcy0hWeIbFhcT0qWMuHXjc7Zj5a7iEpels6Xr7HGnnZf5k8vVHty7bIMULRH8KwtKQp7TsU5TJJ2sba17pkR.Icy7ueAUqB1gL0UxAipgiz2nVKwq_Y4UmaHnjZRZ6TD1ILJuDxYDnDaLxnz7m_3XFGnmhQouIx1qCBpKzi6s4Ty8uSxTmRxF4dV0qp8kK0L9WS3fcQFypC7jWfkXm75oRSEwgtXMTfCsqbjvtDQq8_Im9B4XeSutjC2mxvreZnfwVetRm_Ia8oSOIgsv5m8XH4aUu5Oqd1bNbP.dBaolku31eNFdFi_VISjb8r_WDksmcsVKKssUUGajhrN4z.Qb8KMzSNhagHSUvV6QNXDnflks87g8DQu2EaGw6CoCPQ982tRieQw.mDUCt_N9L9jmx6FGkwSlpkV7u0DLvC7pN7LB8JM3JIMgWbqV5Ph7yJ5DO2E4T9RcqzKblXkK31F6aWhpOTtJe6DNb0W3XegfGiaLP9Ttu4rL0T4BB9HCbk1X2oJgv2h5m_jUPqzXQlaPjXXY7uJtlzQrO5H4LfU2Kfz_VEWI2lwQAEtikIH4WI_58v1Nvv1rQO8.ETo8QoZCAxddWBVDMeJ2OzOZugmE7JH3FRBwCcbhnl4s9Mi8m8VquR4p36yqy2_fXcn20jQWbImj1V89wwV.rF9dzkfSjI9qUEb7UTLAP5zglleaRF.SgBgmM4QX94_ExOM01p"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=91351dacfb543f76';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/abstracts\/search?q=economic%20evaluation&__cf_chl_rt_tk=3iznEjLGQ7pkFMakdzmk2Bo323r.7OmxgFDdel9bbZE-1739788372-1.0.1.1-KHoSTIAITJkyq5QOOrVc2oIF1f8SEitfB3mSEy.jroI" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>