Warning: The magic method MchGdbcBasePublicPlugin::__wakeup() must have public visibility in /customers/8/7/a/oekonomi.no/httpd.www/wp-content/plugins/goodbye-captcha/includes/plugin/MchGdbcBasePublicPlugin.php on line 44 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/7/a/oekonomi.no/httpd.www/wp-content/plugins/goodbye-captcha/includes/plugin/MchGdbcBasePublicPlugin.php:44) in /customers/8/7/a/oekonomi.no/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1794 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/7/a/oekonomi.no/httpd.www/wp-content/plugins/goodbye-captcha/includes/plugin/MchGdbcBasePublicPlugin.php:44) in /customers/8/7/a/oekonomi.no/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1794 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/7/a/oekonomi.no/httpd.www/wp-content/plugins/goodbye-captcha/includes/plugin/MchGdbcBasePublicPlugin.php:44) in /customers/8/7/a/oekonomi.no/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1794 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/7/a/oekonomi.no/httpd.www/wp-content/plugins/goodbye-captcha/includes/plugin/MchGdbcBasePublicPlugin.php:44) in /customers/8/7/a/oekonomi.no/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1794 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/7/a/oekonomi.no/httpd.www/wp-content/plugins/goodbye-captcha/includes/plugin/MchGdbcBasePublicPlugin.php:44) in /customers/8/7/a/oekonomi.no/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1794 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/7/a/oekonomi.no/httpd.www/wp-content/plugins/goodbye-captcha/includes/plugin/MchGdbcBasePublicPlugin.php:44) in /customers/8/7/a/oekonomi.no/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1794 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/7/a/oekonomi.no/httpd.www/wp-content/plugins/goodbye-captcha/includes/plugin/MchGdbcBasePublicPlugin.php:44) in /customers/8/7/a/oekonomi.no/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1794 Warning: Cannot modify header information - headers already sent by (output started at /customers/8/7/a/oekonomi.no/httpd.www/wp-content/plugins/goodbye-captcha/includes/plugin/MchGdbcBasePublicPlugin.php:44) in /customers/8/7/a/oekonomi.no/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1794 {"id":620,"date":"2010-01-25T19:36:28","date_gmt":"2010-01-25T18:36:28","guid":{"rendered":"http:\/\/www.oekonomi.no\/?p=620"},"modified":"2010-10-19T23:50:14","modified_gmt":"2010-10-19T22:50:14","slug":"effektiv-virkemiddelbruk-for-a-regulere-klimagassutslipp","status":"publish","type":"post","link":"https:\/\/www.oekonomi.no\/2010\/01\/25\/effektiv-virkemiddelbruk-for-a-regulere-klimagassutslipp\/","title":{"rendered":"Effektiv virkemiddelbruk for \u00e5 regulere klimagassutslipp"},"content":{"rendered":"
Klimagassutslipp er en negativ eksternalitet. Det vil si at skadevirkningene av utslipp spres tynt utover, slik at ulempene i liten grad rammer den som forurenser. Dette er en klassisk problemstilling fra \u00f8konomifaget, og det finnes gode virkemidler for \u00e5 l\u00f8se problemet. Poenget er \u00e5 innf\u00f8re et system som gj\u00f8r at utslippene reduseres til et niv\u00e5 som ikke er skadelig *). Milj\u00f8vernpolitikk har tidligere i stor grad handlet om \u00e5 regulere store punktutslipp med negative lokale konsekvenser. I en slik situasjon har det v\u00e6rt vanlig med direkte regulering. Det vil si at en deler ut utslippstillatelser til anlegg som forurenser. Dette er i h\u00f8yeste grad et \u00f8konomisk virkemiddel, siden enhver slik regulering har en kostnad. For eksempel er et forbud ekvivalent med en utslippsavgift hvor avgiftssatsen settes s\u00e5 h\u00f8yt at alle utslipp blir ul\u00f8nnsomme.<\/p>\n