¤JÅ]½g¡G¾÷·|¦¨¥» (8)
ªð¦^¡G | ||
¤JÅ]½gº¶ | ||
¸gÀÙ¤Hº¶ |
¡u´äª©¡v¾÷·|¦¨¥» (8)
§{¶¡¬Y¥»·sªñ (2000 ¦~¤Q¤ë) ¥Xª©¡A¼Ðº]¬¡¾Ç¬¡¥Îªº¡u¸gÀپǡv®ÑÄy¡A¤º®e°£¶Ã©ß®Ñ¥]¡BªF©Ô¦è§è¥~¡A³º³s°ò¥»ªº¸gÀپǷ§©À¤]¿ù¤F¤£¤U¼Æ³B¡I ¸Ó®Ñªº¿ù»~¥i»¡ simple and naive¡AìÄݤ£¤J¬y¡A¤£È¤@»é¡C¦ý¸Ó®Ñªº´X¦ì§@ªÌ¨ÓÀY«o¤£¤Ö¡A°£¸ê²`¤¤¾Ç±Ð®v¥~¡A§ó¦³±Ð¨|¾Ç°|Á¿®v¡A¨ä¹ï¸gÀÙ¬ì±Ð¨|ªº¼vÅT¤O«D¦P¤p¥i¡A¦]¦¹¡Aµ§ªÌ°ß¦³¥»þÓ¡m¸gÀÙ¤Hºô¶¡n¡uµL¤jµL²Ó¡B¾Ü¸gÀپǦөT°õ¡vªº©v¦®¡A®Äªkð¦N¶F¼w¡A®¼¨¦Ó¥X¡Aª½¥¸¨ä«D¡I ¸Ó®Ñªº²Ä¤@½g¬O°Q½×¾÷·|¦¨¥»¡C¤U±¬O¸Ó½g¦³Ãö¥¢·~ªº¾÷·|¦¨¥»ªº³¡¥÷¡C ¡u°ê¥Áªº¥¢·~¡A¨ä¦¨¥»´N¤£³æ¬O¬F©²ªº¥¢·~±ÏÀÙ¡B¤½¦@´©§Uµ¥ª÷¿ú¤Wªº¤ä¥X©M¥¢·~ªÌªºµhW¡C¥¦ÁÙÀ³¸Ó¥]¬A³o¨Ç¤H¨Ã¤£¬O¥¢·~¦Ó¬O¦³¤u§@®É¡AªÀ·|©Ò¯àÀò±oªº¥Í²£¡A§â³o¨Ç¥[°_¨Ó¡A¨ä»ùȤñ¥¢·~±ÏÀÙª÷ªºªá¶O°ª±o¦h¡C¡v ¸Ó½gªº§@ªÌ¤j·§»{¬°¥¢·~ªº¦¨¥»¬O¤U¦C¦U¶µ¤§Á`©M¡C
¸Ó¤åªº§@ªÌ¦ü¥G§â¥¢·~ªÌ¥I¥Xªº¦¨¥»¡B¨ä¥L¤H©Ó¾áªº¦¨¥»¤ÎªÀ·|¾ãÅ骺¦¨¥»¤TªÌ²V²c¤F¡C½Í¦¨¥»¦ÓÅͤ£²M¹ï¶H¡Aµ²ªG·íµM¬O¤@¶ò½k¶î¡I ¥¢·~ªº¦¨¥»¡A¤dÀY¸Uºü¡AÃø¥Hpºâ¡A¤U¤å¦®¦b«ü¥X¸Ó¤å¦³Ãö¥¢·~ªºªÀ·|¦¨¥»ªºÂÕ»~¡C¦Ó¡u¥¢·~ªºªÀ·|¦¨¥»¡vªº·N«ä¬O«ü¥¢·~¹ïªÀ·|°µ¦¨ªº²b·l¥¢ (net loss caused by unemployment)¡C ¦Ò¦Ò±z¡G ÃD¤@¡G¥¢·~ªºªÀ·|¦¨¥»À³§_pºâ¡u¥¢·~±ÏÀÙ¡B¤½¦@´©§Uµ¥ª÷¿ú¤Wªº¤ä¥X¡v©O¡H p ¤£p
ÃD¤@¸ÑÄÀ¡G
¥¢·~±ÏÀÙ©M¤½¦@´©§UÄÝÂಾ¤ä¥I (transfer payment)¡A¤@±o¤@¥¢¡AªÀ·|¨ÃµL¹ê»Ú·l¥¢ (no net loss)¡I·íµMÂಾ¤ä¥I©Î·|¤ÞP¸ê·½¿ù°tµ¥¸gÀÙ·l¥¢¡A¦ýµL½×¦p¦ó¡AÂಾ¤ä¥I¥»¨µ´«D¥¢·~ªº¦¨¥»¡I
ÃD¤G¡G¥¢·~ªºªÀ·|¦¨¥»À³§_pºâ¡u¥¢·~ªÌªºµhW¡v©O¡H p ¤£p
ÃD¤G¸ÑÄÀ¡G
³o°ÝÃD¤£®e©ö¦^µªù¡Iµ§ªÌ¥u·Q±j½Õ¤@ÂI¡G¤£¬O©Ò¦³¡u¥¢·~ªÌªºµhW¡v³£À³p¤J¦¨¥»¡C ¸Õ·Q·QY¥¢·~ªÌ¬O¦]¬°¨S¦³¦¬¤J¦ÓµhW¡A«hY¤@¤è±§â³à¥¢ªº¦¬¤Jp¤J¦¨¥»¡A¥t¤è±¤Spºâ¦]³à¥¢¦¬¤J¦Ó¤ÞPªºµhW¡A³o°Z¤£¬O¥Ç¤F«ÂÐpºâ¶Ü¡H
ÃD¤T¡G¥¢·~ªºªÀ·|¦¨¥»À³§_pºâ¡u³o¨Ç¤H¨Ã¤£¬O¥¢·~¦Ó¬O¦³¤u§@®É¡AªÀ·|©Ò¯àÀò±oªº¥Í²£¡v©O¡H p ¤£p ³o°ÝÃD¦P¼Ë¤£®e©ö¸Ñµªù¡I·Q¤@·Q¡AY¥¢·~¤u¤HªºÃä»Ú²£¥X¤ñ²{®É¥«³õ¤u¸ê²v§C¡A«h¥H²{®É¥«³õ¤u¸ê²v¸u¥Î¥¢·~ªÌ¤u§@¤Ï¦Ó·|°µ¦¨®ö¶O¡A¨ÏªÀ·|¾ãÅé¨ü·l¡I¤@¥y¸Ü¡A§â¤Û·Q¥X¨Óªº "potential" output p¤J¥¢·~ªº¦¨¥»¡A©Mpºâ¦º±¼ªº¤Hªºªº "potential" output ¤@¼Ë¡A¦PÄݤѤè©]ÃÓ¡I ·Q¤@·Q¥t¤@Ó¦³½ìªº°ÝÃD¡GY¥¢·~¥þÄݪýº¢©Ê (frictional) ©Îµ²ºc©Ê (structural) ¡A«h®Ú¥»µLªkÁ×§K¡A¨º»ò¹ïªÀ·|¨Ó»¡°Z¤£¬O¨S¦³¥ô¦ó¦¨¥»¡H P.S. ¸Ó®Ñ¦Ü¤Ö©|¦³¨âÓ¡u³Ð·s¡vªº¦a¤è¡C
¤@¡G¸Ó®Ñ P. 45 ¡Ð¡u¸gÀپǪºÆ[ÂI¬O¡G·í¨T¤ôªºÃä»Ú®Ä¥ÎÁÙ°ª©ó¦è»æªºÃä»Ú®Ä¥Î¡A§Yªá¦h¤@ÂI¿ú¨Ó¶R¨T¤ô¡A¨ä±a¨Óªºº¡¨¬·P¤´¤ñ¦è»æ¯à±a¨Óªºº¡¨¬·P¤j®É¡A¿ï¾Ü¨T¤ô¬O¹ïªº¡C¦ý¬O¡A·í¥¦ªºÃä»Ú®Ä¥Î´î¦Ü§C©ó¦è»æ©Î¨ä¥LªF¦è®É¡A§ÚÌ´Nª¾¹DÀ³¸Ó°±¤î¶R¨T¤ô¤F¡C¡v ¶Ç²Î¸gÀÙ²z½×¡G®ø¶OªÌ§¡¿Åªº±ø¥ó¬O MUa / Pa = MUb / Pb¡C MUa ©M MUb ¤À§O¬Oª««~ a ©Mª««~ b ªºÃä»Ú®Ä¥Î¡A¦Ó Pa ©M Pb «h¤À§O¬Oª««~ a ©Mª««~ b ªº»ù®æ¡C ¤G¡G¸Ó®Ñ P. 193 ¡Ð¡uYµM¬F©²¶}¼x¾P°âµ|¡A®ø¶OªÌ¤Î»s³y°Ó¤À§On©Ó¾á³¡¤Àµ|¶µ¡A¦Ó½Öªºt¾á¦h¨Ç¡A´Nn¬Ý»Ý¨D¼u©Ê¤j©ó©Î¤p©ó¤@¡A¤j©ó¤@«h»s³y°Ót¾á¦h¨Ç¡A¤p©ó¤@«h®ø¶OªÌªÓt¦h¨Ç¡C¡v ¶Ç²Î¸gÀÙ²z½×¡GY»Ý¨D (ªº»ù®æ) ¼u©Ê¤ñ¨Ñµ¹ (ªº»ù®æ) ¼u©Ê¤j¡A«h»s³y°Ót¾á¦h¨Ç¡F¬Û¤Ï¡AY¨Ñµ¹¼u©Ê¤ñ»Ý¨D¼u©Ê¤j¡A«h®ø¶OªÌt¾á¦h¨Ç¡C ºô¤Í¥i°Ñ¾\¥ô¦ó¤j±M©Î¹w¬ì¸gÀپǽҥ»¡A½Ö¬O½Ö«D¡A¦Û¦³¤À¾å¡C
Econman (6 / 11/ 2000)
|
|