±Ð¾Ç©Ò¬°¦ó¨Æ¡H
±Ð¾Çªº·N¸q¬O¤°»ò©O¡H¬F©²»P¥«³õ¤§¶¡ªº¤¬°Ê¤S¦p¦ó¨M©w±Ð¨|¬Fµ¦¡H¦Û¤W¥@¬ö¤K¤Q¦~¥N¶}©l¡A^¬ü°ê®a¤j¤O±À¾P·s¦Û¥Ñ¥D¸q¡A¹ª§j°ê®a´î¤Ö¬F©²¶}¤ä¡AÁקK¤z¹w¥«³õ¹B§@¡AÅý¨Ñ¨DÃö«Y¨M©w¸ê·½¤À°t¡C¤£¤Ö°ê®aªº±Ð¨|¦æ·~¦ÛµM²o¯A¨ä¤¤¡C¤ä«ù±Ð¨|¥«³õ¤Æªº¤@¤è»{¬°Ävª§¬J¯à¨ë¿E¾Ç®Õ´£¤É½è¯À¡A¥ç¥i´î¤Ö¬F©²t¾á¡F¦ý¥«³õ¦]¯À¦P®ÉÅý±Ð¾Çªº¹D¼w³d¥ô¥[¤Jª÷¿ú¦Ò¼{¡A¿ì¾Ç¹ÎÅé¬Æ¦Ün¼W²K¯à°÷ÁÈ¿úªº¾Ç¬ì½T«O¾Ç°|¹B§@¡A§á¦±¶Ç²Î¥H¨Ó§Ú̹ï±Ð¾Ç§@¬°¡u´¶¤Î©M¤½¦@ªº²£«~¡v(universal and public goods)ªº²z¸Ñ¡C
¥»®Ñ§@ªÌ¹ï·s¦Û¥Ñ¥D¸q²£¥Íªº°Æ§@¥Î§@¥X§å§P¡A°w¹ï¬ÛÃö·NÃѧκA´£Òªº¡u¸`¬Ù¡v¡B¡uºòÁY¡v¡B¡uµo¶Å¡vµ¥¦ñÀH¦Ó¿³ªº·§©À¡A«ç¼ËÅú¹¤½¦@±Ð¨|¨t²Î¡C®Ú¾Ú§@ªÌªº»¡ªk¡A¦b¸ê¥»¥D¸qÅX°Ê¤U¡A¾Ç®Õ³\¦h®ÉÔ³£¥u¬O³æ¯Â°V½m¾¤u§Þ¯àªº³õ©Ò¡A¦]¦¹¥¦Ì³Ì²×³£·|¨Ì¾a¥«³õªº°¾¦n§ë¸ê¤£¦P¸ê·½¡C¤£¹L¡AÕY³oºØ¨ü´f©ó¤u·~¤ÆªºªÀ·|µ²ºcµLªk´£¨Ñ·sªºÂ¾·~ªÅ¯Ê¡A¨º¾Ç®Õ³Q½á¤©ªº¡u³d¥ô¡v´N§¹¥þ³Q±ÇªÅ¡A¥ø·~®a¡B¬F©²©xû«K¥i°ò©ó¤WzºòÁY«äºû¡A²zª½®ð§§ªº«d±¼¤½¦@±Ð¨|¡A¤j³¡¤À¾Ç®Õ±N³Q¨p¦³¤Æ¡A§Ú̪º¤U¤@¥N¥i¯àµLªk¨É¨ü¡u¤@µø¦P¤¯¡vªº±Ð¨|¤F¡C
¢w¢w¤¤¤å¤j¾Ç¥þ²y¬ã¨s½Òµ{§U²zÁ¿®v ¶¾¹Å¸Û