¥¢¥¯¥»¥¹²òÀÏ Ç¾¤Î¤·¤ï¤òÁý¤ä¤¹¤¿¤á¤Ë
In the long run, we are all dead.


2005ǯ6·î16Æü(ÌÚ)

12Æü¤Ë½ñ¤¤¤¿¤è¤¦¤Ë¡¢¤³¤ì¤Þ¤Ç¹Í¤¨¤Æ¤­¤¿Éý¤Î¤¢¤ë¥¤¥ó¥Õ¥ì¡¦
¥¿¡¼¥²¥Ã¥Æ¥£¥ó¥°¤Î¥â¥Ç¥ë¤Ë¤Ä¤¤¤Æ¡¢K·¯¤Ë¤ß¤Æ¤â¤é¤¦¡£

¤·¤«¤·¡¢²¿¤ÇÉý¤¬½Ð¤Æ¤¯¤ë¤Î¤«¡¢¤È¤¤¤¦¤È¤³¤í¤Ë·èÄêŪ¤Ë¸ú¤¤¤Æ¤¤¤ë
ÀßÄê¤Î¤ª¤«¤·¤µ¤ò¤¤¤­¤Ê¤ê»ØÅ¦¤µ¤ì¤ë¡£¤¦¤¹¤¦¤¹´¶¤¸¤Æ¤Ï¤¤¤¿¤±¤É¡¢
¤ä¤Ã¤Ñ¤ê¤Ê¡£K·¯¤ÎÀâÌÀ¤Ç¼«Ê¬¤Ç¤âǼÆÀ¤¬¤Ç¤­¤¿¡£¤½¤·¤Æ¡¢Éý¤òƳÆþ¤·¤¿¤¤¤Ê¤é
¤³¤¦¤¤¤¦¥»¥Ã¥Æ¥£¥ó¥°¤¬¹Í¤¨¤é¤ì¤ë¡¢¤È¤¤¤í¤¤¤í¥¢¥¤¥Ç¥£¥¢¤ò¤â¤é¤¦¡£
¤µ¤¹¤¬¤À¡£¤¿¤¯¤µ¤ó¤¢¤ë¤Î¤Ç¡¢¾Ã²½¤·¤­¤ì¤Æ¤Ê¤¤¤ó¤À¤±¤É¡¦¡¦¡¦¡£

¤¢¤È¡¢¤½¤â¤½¤â¤Î¤È¤³¤í¤Ç¡¢¼«Ê¬¤¬²¿¤ò¤ä¤ê¤¿¤¤¤«¡¢¤È¤¤¤¦¥¤¥á¡¼¥¸¤ò
¸ÀÍդǤޤº¸Ç¤á¤ë¤³¤È¡¢¤½¤·¤Æ¤½¤ì¤ò¥â¥Ç¥ë²½¤·¤¿¤é¡¢¤½¤ì¤¬¤ä¤ê¤¿¤¤¤³¤È¤È
consistent¤«¤É¤¦¤«¤ò¤Á¤ã¤ó¤È³Îǧ¤¹¤ë¤³¤È¡¢¤È¤¤¤¦¥¢¥É¥Ð¥¤¥¹¤ò¼õ¤±¤¿¡£
¤ä¤Ã¤Ñ¤ê¥â¥Ç¥ë¡¦¥Ó¥ë¥Ç¥£¥ó¥°¤Ã¤Æ¡¢¤½¤¦¤ä¤Ã¤Æ¤­¤Ã¤Á¤ê¹Í¤¨¤Æ¤¤¤¯¤Ù¤­
¤Ê¤ó¤À¤í¤¦¤Ê¡£²¶¤Î¥â¥Ç¥ë¤Ï¡¢¤È¤ê¤¢¤¨¤º¥â¥Ç¥ë¤ò¤¤¤¸¤ê¤Þ¤·¤¿¡¢
¤È¤¤¤¦°õ¾Ý¤Ê¤Î¤À¤í¤¦¡£consistency¤âÊݤ¿¤ì¤Æ¤Ê¤«¤Ã¤¿¤·¡Ê¥Þ¥¯¥í¤Î΢¤Ë
¤¢¤ë¥ß¥¯¥í¤Î¤È¤³¤í¤Î¹Í褬´Å¤«¤Ã¤¿¡Ë¡£¤½¤¦¤¤¤Ã¤¿º¬ËÜŪ¤Ê¤È¤³¤í¤«¤é¡¢
¤â¤¦¤Á¤ç¤Ã¤È¹Í¤¨Ä¾¤·¤Æ¤ß¤è¤¦¤È»×¤¦¡£K·¯¤Ë¤â¸À¤ï¤ì¤¿¤±¤É¡¢»Å»ö¤¸¤ã
¤Ê¤¤¤ó¤À¤«¤é¡¢¼«Ê¬¤Î¥Ú¡¼¥¹¤Ç¤æ¤Ã¤¯¤ê¤È¡£

¼«Ê¬¤ÎÉÔÊÙ¶¯¤µ¤â»×¤¤ÃΤ뤳¤È¤Ë¤Ê¤Ã¤Æ¤±¤É¡¢K·¯¤Ë¤Ï¤¤¤í¤¤¤í¶µ¤¨¤Æ
¤â¤é¤Ã¤Æ´¶¼Õ¡£¤Þ¤¿º£ÅÙ¤â¤è¤í¤·¤¯¤ª´ê¤¤¤·¤Þ¤¹¡£

¤Ç¡¢µ¢¤ê¤ËK·¯¤ËÉÕ¤­¹ç¤Ã¤Æ±¡À¸¤ÎÉô²°¤òÇÁ¤¤¤¿¤é¡¢Ko·¯¤ÈS·¯¤ËÁø¶ø¡£
Èà¤é¤Ï10Æü¤Î°û¤ß¤ËÍè¤Ê¤«¤Ã¤¿¤«¤éµ×¡¹¤À¡£²ñ¤¦¤Ê¤êKo·¯¤Ë¡Ö¤â¤·¤«¤·¤Æ
¥Û¡¼¥à¥Ú¡¼¥¸¤Ë½ñ¤¤¤Æ¤¤¤¿·ï¤Ç2¿Í²ñ¤Ã¤Æ¤¿¤Î¡©¡×¤È¸À¤ï¤ì¤ë¡£
¤µ¤¹¤¬¥Í¥Ã¥È¥µ¡¼¥Õ¥¡¡¼¡ª¤·¤Ã¤«¤ê¥Á¥§¥Ã¥¯¤·¤Æ¤ë¤È¤Ï¡£

30ʬ¤°¤é¤¤Ï䷤ơ¢¤È¤¤¤¦¤«Ïäòʹ¤¤¤Æ¤¿¤±¤É¡¢D3¤Ë¤â¤Ê¤ë¤È¤¤¤í¤¤¤í¤È
ÂçÊѤ½¤¦¤À¤Í¤ß¤ó¤Ê¡£¤¼¤Ò¤È¤â´èÄ¥¤Ã¤Æ¤â¤é¤¤¤¿¤¤¤â¤Î¤Ç¤¹¡£±þ±ç¤·¤Æ¤ë¤Î¤Ç¡£


2005ǯ6·î12Æü(Æü)

¥¤¥ó¥Õ¥ì¡¦¥¿¡¼¥²¥Ã¥Æ¥£¥ó¥°¤Ë´Ø¤·¤Æ¹Í¤¨¤Æ¤¿¤³¤È¤ò¤Þ¤È¤á¤¿¤â¤Î¤ò¡¢Í¥½¨¤Ç¤«¤Ä
¶µ¤¨¾å¼ê¤Ç¤¢¤ë±¡Æ±´ü¡¢K·¯¤ËÁ÷¤Ã¤Æ¤ß¤¿¡£¶âÍˤΰû¤ß²ñľÁ°¤ËÁ÷¤Ã¤¿¤ó¤À¤±¤É¡¢
¤µ¤Ã¤½¤¯¸«¤Æ¤¯¤ì¤¿¤è¤¦¤Ç¡¢°û¤ß²ñ¤Î»þ¤Ë¤¤¤í¤¤¤í¤È¥³¥á¥ó¥È¤ò¤¯¤ì¤¿¡£
¤µ¤¹¤¬¤Ë±Ô¤¤¥³¥á¥ó¥È¤Ð¤«¤ê¡£¤¤¤ä¡¢²¶¤â¤¦¤¹¤¦¤¹´ª¤Å¤¤¤Æ¤Ï¤¤¤¿ÅÀ¤Ð¤«¤ê¤Ê¤ó¤À¤±¤É¡¦¡¦¡¦¡£

¤Þ¤¢¡¢°û¤ß¤ÎÀʤǤϤʤó¤Ê¤Î¤Ç¡¢²þ¤á¤Æ»þ´Ö¤ò¼è¤Ã¤ÆµÄÏÀ¤ò¤¹¤ë¤³¤È¤Ë¤Ê¤Ã¤¿¡£
Èó¾ï¤Ë¤¢¤ê¤¬¤¿¤¤¤³¤È¤Ç¤¹¡£¤Ç¤â¤½¤ÎÁ°¤Ë¡¢»ØÅ¦¤µ¤ì¤¿ÅÀ¤Ë¤Ä¤¤¤Æ¹Í¤¨¤Æ¤«¤Ê¤¤¤È¡£


2005ǯ6·î8Æü(¿å)

È÷˺Ͽ¡£

¡¦
Barro and Lee¤Ë¤è¤ëHUMAN CAPITAL¤Î¥Ç¡¼¥¿¡£
¡¦UNCTAD FDI Database¡£
¡¦SITC Rev.1¤ÎAll Commodities¤Î¥Ú¡¼¥¸¡£
¡¦Penn World Table¡£
¡¦¡Ê»²¹Í¡ËDuncan Foley¤Ë¤è¤ëExtended Penn World Tables¡£

¥Ç¡¼¥¿¤Î¥ê¥ó¥¯½¸ºî¤í¤¦¤«¤Ê¡£


2005ǯ5·î29Æü(Æü)

ÀèÆü¡¢Æü¶ä¤Î
²ÃÆ£Îûᤫ¤é¤´¼ÁÌä¤ò¼õ¤±¤¿·ï¤Î¡¢²óÅú¤ò¤³¤Á¤é¤Ë¤â
»Ä¤·¤Æ¤ª¤¯¤³¤È¤Ë¤·¤¿¡£¤«¤Ê¤ê¥Þ¥Ë¥¢¥Ã¥¯¤ÊÏäÀ¤±¤É¡¢¤â¤·¶½Ì£¤¬¤¢¤ì¤Ð
¤´»²¾È¤¢¤ì¡£

¤¢¤È¡¢Á°¡¹¤«¤éºÙ¡¹¤È¤ä¤Ã¤Æ¤ë¡¢Îã¤ÎTime Inconsistency¤ÎÏäÀ¤±¤É¡¢
¤Ê¤ó¤È¤Ê¤¯·Á¤Ë¤Ê¤Ã¤Æ¤­¤¿µ¤¤¬¤¹¤ë¡£Ì¿Âê¤é¤·¤­¤â¤Î¤â2¤Ä¤¢¤ë¤·¡¢
¿Þ¤âÆþ¤ì¤¿¤·¡£¤â¤¦¤Á¤ç¤Ã¤È¿äÚʤ·¤Æ¡¢Ã¯¤«¤Ë¸«¤Æ¤â¤é¤ª¤¦¡£


2005ǯ5·î8Æü(Æü)

ºÇ¶á¡¢
Æü¶ä¥ì¥Ó¥å¡¼¡¦¥·¥ê¡¼¥º¤Î¡¢±­»ôÇî»Ë, ³ùÅĹ¯°ìϺ¡Ø¥Þ¥Í¥¿¥ê¡¼¡¦
¥¨¥³¥Î¥ß¥¯¥¹¤Î¿·¤·¤¤Å¸³«¡§¶âÍ»À¯ºöʬÀÏ¤ÎÆþÌçŪ²òÀâ¡Ù
¡¢
²ÃÆ£ÎÃ, ÀîËÜÂî»Ê ¡Ø¥Ë¥å¡¼¥±¥¤¥ó¥¸¥¢¥ó¡¦¥Õ¥£¥ê¥Ã¥×¥¹¶ÊÀþ¡§Ç´Ãå²Á³Ê¥â¥Ç¥ë¤Ë
¤ª¤±¤ë¥¤¥ó¥Õ¥ìΨ¤Î·èÄê¥á¥«¥Ë¥º¥à¡Ù
¤È¤¤¤¦¤Î¤òÆÉ¤ó¤Ç¤ß¤¿¡£

Á°¼Ô¤Ç¤Ï¡¢¶âÍ»À¯ºö¤ÎʬÀϤò¹Ô¤¦¥Ä¡¼¥ë¤È¤·¤Æ¤ÎIS-MP¥â¥Ç¥ë¡ÊIS¶ÊÀþ¡Ü
¥Õ¥£¥ê¥Ã¥×¥¹¶ÊÀþ¡Ü¶âÍ»À¯ºö¥ë¡¼¥ë¡Ë¤Î²òÀ⤬¡¢¸å¼Ô¤Ç¤Ï¡¢New
Keynesian Phillips Curve(NKPC)¤òͭ̾¤ÊCalvo(1983)ÏÀʸ¤ÎÇ´Ãå²Á³Ê
¥â¥Ç¥ë¤«¤éƳ½Ð¤¹¤ëÀâÌÀ¤ÈNKPC¤ÎÌäÂêÅÀ¤¬¡¢´Ê·é¤Ë¤Þ¤È¤á¤é¤ì¤Æ¤¤¤ë¡£
ÀΡ¢»²¹Íʸ¸¥¤Ëµó¤¬¤Ã¤Æ¤¤¤ëÏÀʸ¤ò¤¤¤¯¤Ä¤«ÆÉ¤ó¤À¤Ï¤º
¤Ê¤ó¤À¤±¤É¡¢·ë¹½Ëº¤ì¤Æ¤ë¤Î¤Ç¤³¤¦¤¤¤Ã¤¿·Á¤Çʬ¤«¤ê¤ä¤¹¤¯²òÀ⤷¤Æ
¤â¤é¤¨¤ë¤È¤¢¤ê¤¬¤¿¤¤¡£
Æü¶ä¤Î³§ÍÍ¡¢¤¢¤ê¤¬¤È¤¦¡£

¤Ç¤â¾¯¤·Á°¤Ë¡¢»Å»ö¤ÇÆü¶ä¤Î¤¢¤ë²òÀâÏÀʸ¤ò»²¹Í¤Ë¤·¤Æ¤Æ¡¢Ê¬¤«¤ê
¤ä¤¹¤«¤Ã¤¿¤Î¤Ç½ÅÊõ¤·¤Æ¤¿¤é¡¢¤½¤ÎÏÀʸ¤Ë¤«¤Ê¤ê½ÅÍפʴְ㤤¤¬¤¢¤ë¤³¤È¤ò
»ØÅ¦¤µ¤ì¡¢±­ÆÝ¤ß¤Ë¤·¤Æ¤¿²¶¤ÏÃѤò¤«¤¤¤Æ¤·¤Þ¤Ã¤¿¡£¤Þ¤¢¤½¤ì¤Ï¡¢
µ¤¤Å¤¤¤¿¿Í¤¬¤¹¤´¤¤¤È¤¤¤¦¥ì¥Ù¥ë¤ÎÏäÀ¤±¤É¡¢Ê¬¤«¤ê¤ä¤¹¤¤¤À¤±¤ËƱ¤¸
´Ö°ã¤¤¤òÈȤ·¤Æ¤ë¿Í¤¬Â¿¤¤¤è¤¦¤Êµ¤¤¬¤¹¤ë¡£
Æü¶ä¤Î³§ÍÍ¡¢Íê¤ß¤Þ¤¹¤è¡¼¡£


2005ǯ4·î17Æü(Æü)

Âç³Ø±¡¥ì¥Ù¥ë¤Î¥Þ¥¯¥í·ÐºÑ³Ø¤ÎËÜ¡¢ÆÃ¤ËºâÀ¯¡¦¶âÍ»¤¬¤é¤ß¤ÎËܤòõ¤·¤Æ
¤¤¤¿¤é¡¢ÀèÆüËܲ°¤Ç
ÅÏÊÕÅØ¡¦´ä¼½¼¡Ø¿·¤·¤¤Êª²ÁÍýÏÀ¡Ù¤¬ÌܤËα¤Þ¤Ã¤Æ¡¢
»×¤ï¤ºÇã¤Ã¤Æ¤·¤Þ¤Ã¤¿¡£

¿·¤·¤¤Êª²ÁÍýÏÀ¤È¤Ï¤¤¤ï¤æ¤ë¡Öʪ²Á¿å½à¤ÎºâÀ¯ÍýÏÀ¡ÊFiscal Theory of
Price Level¡§FTPL¡Ë¡×¤Î¤³¤È¡£¤³¤ì¤Ï¡¢º£¤Þ¤Ç¤Îɸ½àŪ¤Ê¹Í¤¨Êý
¡Öʪ²Á¿å½à¤Ï¶âÍ»À¯ºö¤Ë¤è¤Ã¤Æ·è¤Þ¤ë¡×¤È¤¤¤¦¤Î¤ËÂФ·¤Æ¡¢¡Öʪ²Á¿å½à¤Ï
ºâÀ¯À¯ºö¤Ë¤è¤Ã¤Æ·è¤Þ¤ë¡×¤È¼çÄ¥¤¹¤ëΩ¾ì¤Ç¡¢Woodford¤È¤«Cochrane¤È¤«
¤¤¤¦¿Í¤¿¤Á¤¬¼ç¤Ë¸¦µæ¤·¤Æ¤¤¤ë¡£

FTPL¤Ë¤Ä¤¤¤ÆÊÙ¶¯¤·¤è¤¦¤È¤¤¤¦¤è¤ê¤Ï¡¢Woodford"Interest and Prices"¤Î
ÉûÆÉËܤˡ¢¤È¤¤¤¦´¶¤¸¤ÇÇã¤Ã¤¿¤ó¤À¤±¤É¡¢²¶¤Ë¤È¤Ã¤Æ¤ÏÌÌÇò¤¤Ï䬤褯
¤Þ¤È¤Þ¤Ã¤Æ¤¤¤ë¤Î¤Ç¡¢¤É¤ó¤É¤óÆÉ¤â¤¦¤È¤¤¤¦µ¤¤Ë¤Ê¤ë¡£¤È¤Ï¤¤¤¨¡¢¤Þ¤À
2¾Ï¤ÎÅÓÃæ¤Þ¤Ç¤·¤«ÆÉ¤ó¤Ç¤Ê¤¤¤±¤É¡£

¤½¤³¤Ç¤ÏºâÀ¯À¯ºö¤Ç¤Î¥ê¥«¡¼¥Ç¥£¥¢¥ó·¿¤ÈÈó¥ê¥«¡¼¥Ç¥£¥¢¥ó·¿¤Î°ã¤¤
¡ÊÂç°èŪ¥ê¥«¡¼¥Ç¥£¥¢¥ó¤È¶É½êŪ¥ê¥«¡¼¥Ç¥£¥¢¥ó¤Î°ã¤¤´Þ¤à¡Ë¡¢
¶âÍ»À¯ºö¤Ç¤Î¥Æ¥¤¥é¡¼¡¦¥×¥ê¥ó¥·¥Ñ¥ë¤Ê¤É¤òÀâÌÀ¤·¡¢ºâÀ¯À¯ºö¤È¶âÍ»À¯ºö¤Î
ÁȤ߹ç¤ï¤»¤Ç¶Ñ¹Õ¤Îʪ²Á¤¬°ì°Õ¤Ë·èÄꤹ¤ë¤«¤É¤¦¤«¤¬ÀâÌÀ¤µ¤ì¤Æ¤¤¤ë¡£
¤º¤Ã¤ÈÁ°¤Ë狼¤ÎÏÀʸ¤Ç¸«¤¿¤è¤¦¤Êµ¤¤¬¤¹¤ë¤±¤É¡¢¤ä¤Ã¤Ñ¤ê²þ¤á¤Æ
ÆüËܸì¤ÇÃúÇ«¤ËÀâÌÀ¤µ¤ì¤Æ¤¤¤ë¤Î¤Ç¤¦¤ì¤·¤¤¡£¤â¤Ã¤ÈÆÉ¤ß¿Ê¤á¤¿¤é¡¢
¤Á¤ã¤ó¤È¤Þ¤È¤á¤¿¤¤¤Ê¡£

¤³¤ì¤Þ¤Ç¤¦¤À¤¦¤À¤È¤ä¤Ã¤Æ¤­¤¿Time Inconsistence¤ÎÏäϡ¢¤È¤ê¤¢¤¨¤º
¤Þ¤È¤á¤Ë¤«¤«¤Ã¤Æ¤¤¤ë¤ó¤À¤±¤É¡¢º£Æü¸«Ä¾¤·¤Æ¤ß¤¿¤é¤Á¤ç¤Ã¤È¿ÊŸ¤¬
¤¢¤Ã¤¿¡£¥¤¥ó¥Õ¥ì¡¦¥¿¡¼¥²¥Ã¥Æ¥£¥ó¥°¤Î¾å¸Â¤Ç¤¢¤ë¦Â¤ÏºÇŬÃͤ¬
¼¨¤»¤½¤¦¡£Â¿Ê¬¡£


2005ǯ4·î10Æü(Æü)

·ÐºÑ·Ï¤Î»Å»ö¤ò¤ä¤Ã¤Æ¤¤¤ë¤È¤Ï¸À¤¨¡¢·ÐºÑ³Ø¤ÏºÇ¶á¤ä¤Ã¤Æ¤Ê¤«¤Ã¤¿¤ó¤Ç¡¢
ÉÍÅŨ°ìÀèÀ¸¤Î¹ÖµÁÏ¿
1,2,3¡ÊÁ´Éôpdf¥Õ¥¡¥¤¥ë¡Ë¤Ç¥ê¥Ï¥Ó¥ê¡£

·ÐºÑÍýÏÀ¡Ê¼ç¤Ë¥Þ¥¯¥í¡Ë¤òÀâÌÀ¤·¤¿¾å¤Ç¡¢¤½¤ì¤é¤òÍѤ¤¤Æ¸½ºß¤ÎÆüËܤνôÌäÂê¤Ë
¤Ä¤¤¤Æ¸ì¤é¤ì¤Æ¤¤¤ë¡£Ê¬¤«¤ê¤ä¤¹¤¯¤ÆÁÇÀ²¤é¤·¤¤¡Ê¤Ç¤â¡¢Â¿Ê¬¤è¤¯Ê¬¤«¤Ã¤Æ¤Ê¤¤¿Í¤¬
¥Æ¡¼¥×¤ª¤³¤·¤ò¤ä¤Ã¤Æ¤Æ¡¢ÊѤʵ­½Ò¤¬¤¢¤ë¡£GDP¤È¤«¥Þ¥Í¡¼¥µ¥×¥é¥¤¤¬¥¼¥í¤Ã¤Æ¤ª¤¤¡ª¡Ë¡£
¤³¤¦¤¤¤¦¤Î¤òÆÉ¤à¤È¡¢·ÐºÑ³Ø¤òÊÙ¶¯¤·¤è¤¦¤È¤¤¤¦¥â¥Á¥Ù¡¼¥·¥ç¥ó¤¬Í¯¤¤¤Æ¤¯¤ë¡£

¤¢¤È¡¢È÷˺Ͽ¤È¤·¤Æ¡¢Eggertsson and Woodford, "The Zero Bound on Interest
Rates and Optimal Monetary Policy"
¡£¤É¤Ã¤«¤Ç¸«¤¿¤È»×¤Ã¤¿¤é¡¢¥Ð¡¼¥Ê¥ó¥­
¡Ø¥ê¥Õ¥ì¤È¶âÍ»À¯ºö¡Ù¤Ç¤À¤Ã¤¿¡£¤Ç¤â¤³¤ì¤ò¤¤¤­¤Ê¤êÆÉ¤à¤Î¤Ï¤Ä¤é¤¤¤Ê¡¼¡£
ÂçÉô¤À¤·¡£Êª²Á¿å½à¥¿¡¼¥²¥Ã¥Æ¥£¥ó¥°¡Ü¥¤¥ó¥Õ¥ì¡¦¥¿¡¼¥²¥Ã¥Æ¥£¥ó¥°¤ÎÏäÏ
ÌÌÇò¤½¤¦¤À¤±¤É¤Ê¡¼¡£

¾å¤Î2¥Í¥¿¤È¤â¡¢ÅÄÃæ½¨¿ÃÀèÀ¸¤Î¥Ö¥í¥°¤«¤é¡£3·î29Æü¤È4·î5Æü¡£

¿Í¤Î¥Í¥¿¤Î¥Ñ¥¯¥ê¤Ð¤«¤ê¤Ç¤â¤Ê¤ó¤Ê¤Î¤Ç¡¢
E.Borensztein, J. De Gregorio, and J-W.Lee(1998), "How does foreign direct
investment affect economic growth?",
Journal of International Economics
45,115-135.¡¡¤òÆÉλ¡£

»Å»öÍÑ¡£ÅÓ¾å¹ñ¤òÂоݤˡ¢Àè¿Ê¹ñ¤Ë¤è¤ëFDI¡ÊÂг°Ä¾ÀÜÅê»ñ¡Ë¤òÄ̤¸¤¿µ»½Ñ°Üž¤¬
·ÐºÑÀ®Ä¹¤ËÍ­°Õ¤Ë¸ú¤¯¤³¤È¤¬¼Â¾ÚŪ¤Ë¼¨¤µ¤ì¤Æ¤¤¤ë¡£¤¿¤À¤½¤ì¤Ï¡¢Àè¿Ê¹ñ¤Îµ»½Ñ¤ò
ƳÆþ¤Ç¤­¤ë¤À¤±¤Î¿ÍŪ»ñËܤ¬¼õÆþ¦¤ÎÅÓ¾å¹ñ¤Ë¤¢¤ë¤«¤Ë°Í¸¤·¤Æ¤¤¤ë¡£
¤Ä¤Þ¤ê¡¢¿ÍŪ»ñËܡʤ³¤Î¾ì¹ç¤ÏÃËÀ­¤ÎÃæÅù¶µ°é½¢¶Èǯ¿ô¤¬¤½¤ÎÂåÍýÊÑ¿ô¡Ë¤¬¤¢¤ë
ÄøÅÙÂ礭¤±¤ì¤Ð¡¢FDI/GDPÈæÎ¨¤¬Áý¤¨¤ë¤Û¤É·ÐºÑÀ®Ä¹Î¨¤¬Áý¤¨¤ë¡£
¤¢¤È¡¢FDI¤Ï¹ñÆâÅê»ñ¤òcrowd-in¤¹¤ë¤³¤È¤â¼¨¤µ¤ì¤Æ¤¤¤ë¤¬¡¢¤³¤Î·ë²Ì¤Ï¤½¤ì¤Û¤É
robust¤¸¤ã¤Ê¤¤¡£

ʬ¤«¤ê¤ä¤¹¤¤ÏÀʸ¤À¡£»Å»ö¤Î¸µ¥Í¥¿¤È¤·¤Æ¤¢¤ê¤¬¤¿¤¤¡£¤Þ¤¢¡¢¥Ñ¥Í¥ë¥Ç¡¼¥¿¤ò
½¸¤á¤ë¤Î¤¬ÌÌÅݤ«¤â¤·¤ì¤Ê¤¤¤±¤É¡¢Barro and Lee¤Î¥Ç¡¼¥¿¤È¤«»È¤¨¤ë¤«¤Ê¡£


2005ǯ3·î13Æü(Æü)

¤³¤ÎÁ°È¯É½¤µ¤ì¤¿Ë¿Åý·×¡¢Í½ÁÛ¤ËÈ¿¤·¤ÆÁ°´üÈæ¸º¤È¤Ê¤ê¡¢¤½¤Î±Æ¶Á¤Ç
³ô²Á¤¬²¼¤¬¤Ã¤¿¤½¤¦¤À¡£ÅöÁ³µ¨ÀáÄ´À°¤µ¤ì¤¿¿ô»ú¤ò¤ß¤ó¤Ê¸«¤Æ¤¤¤ë¤ï¤±
¤À¤±¤É¡¢¤½¤Îµ¨ÀáÄ´À°¤Î¤ä¤êÊý¤¬¡Ö»ÃÄ굨ÀáÄ´À°Êý¼°¡×¤È¤¤¤¦¤Î¤Ï
°Õ³°¤ÈÃΤé¤ì¤Æ¤Ê¤¤¤È»×¤¦¡£

¤³¤ì¤Ï¤É¤¦¤¤¤¦¤³¤È¤«¤È¤¤¤¦¤È¡¢ºÇ¿·¤Î¸¶·ÏÎó¤Þ¤Ç¤ò»È¤Ã¤Æµ¨ÀáÄ´À°¤ò
»Ü¤·¤Æ¤¤¤ë¤ï¤±¤Ç¤Ï¤Ê¤¯¡¢ºòǯƱ·î¤Î¸¶·ÏÎó¤Èµ¨ÀáÄ´À°ÃͤÎÈæÎ¨¤ò
»È¤Ã¤Æ¡¢º£Ç¯¤âƱ¤¸ÈæÎ¨¤Ë¤Ê¤ë¤è¤¦¡¢¸¶·ÏÎ󤫤鵨ÀáÄ´À°Ãͤò½Ð¤·¤Æ
¤¤¤ë¡£
¤Ä¤Þ¤ê¡¢[»ÃÄê]µ¨ÀáÄ´À°Ã͡Ḷ·ÏÎó¡ßºòǯƱ·î¤Ë¤ª¤±¤ë¸¶·ÏÎó¤È
[»ÃÄê¤Ç¤Ï¤Ê¤¤]µ¨ÀáÄ´À°ÃͤÎÈæÎ¨
¤È¤¤¤¦¤³¤È¤Ë¤Ê¤ë¡£
¤³¤ÎÁ°¸øÉ½¤µ¤ì¤¿µ¨ÀáÄ´À°ÃͤϤ¢¤¯¤Þ¤Ç¡Ö»ÃÄê¡×¤Ç¤¢¤Ã¤Æ¡¢1ǯ´Ö¤Î
¥Ç¡¼¥¿¤¬¤½¤í¤Ã¤¿Ãʳ¬¤Ç½é¤á¤Æ¤Á¤ã¤ó¤È¤·¤¿µ¨ÀáÄ´À°¤ò»Ü¤¹¡£
¤À¤«¤é¡¢1ǯ¸å¤½¤Î·î¤Îµ¨ÀáÄ´À°Ãͤò¸«¤ë¤È¡¢Ãͤ¬ÊѤï¤Ã¤Æ¤¤¤ë¤Ï¤º¡£

¤½¤¦¤¤¤¦¤³¤È¤òÃΤäƤ뤫¤é¡¢¤½¤ÎÅý·×¤Î·ë²Ì¤Ç¤½¤ó¤Ê¤Ë³ô²Á¤¬
È¿±þ¤¹¤ë¤Èʹ¤¯¤È¡¢¤Ê¤ó¤À¤«¤Ê¤¢¤È»×¤Ã¤Æ¤·¤Þ¤¦¡£»î¤·¤Ë»ÃÄê¤Ç¤Ê¤¤
¤ä¤êÊý¡¢¤¹¤Ê¤ï¤ÁºÇ¿·¤Î¸¶·ÏÎó¤Þ¤Ç¤ò»È¤Ã¤Æµ¨ÀáÄ´À°¤·¤Æ¤ß¤¿¤é
¤É¤¦¤Ê¤ë¤«¡¢¤ä¤Ã¤Æ¤ß¤¿¡£´°Á´¤ËƱ¤¸¤ä¤êÊý¤Ç¤Ï¤Ç¤­¤Ê¤¤¤ó¤À¤±¤É¡¢
¤Û¤ÜƱ¤¸¼êË¡¤Çµ¨ÀáÄ´À°¤·¤Æ¤ß¤¿¤é¡¢¤Ê¤ó¤ÈÁ°´üÈæÁý¤Ë¡ª
¤Þ¤¢¤³¤ó¤Ê¤â¤ó¤À¤è¤Ê¡£

¤â¤Á¤í¤ó¿¿¤Îµ¨ÀáÄ´À°ÃÍ¤Ê¤ó¤Æ¤è¤¯¤ï¤«¤é¤º¡¢¸øÉ½¤µ¤ì¤Æ¤¤¤ëÃͤ¬
¡ÖÀµ¤·¤¤¡×¡£¤Ç¤â¡¢¤½¤ÎË¿Åý·×¤¬ËÜÅö¤Ë·ÐºÑ¤Î¥Õ¥¡¥ó¥À¥á¥ó¥¿¥ë¥º¤ò
ª¤¨¤Æ¤¤¤Æ¡¢¤«¤Ä¡Ö»ÃÄê¡×Êý¼°¤è¤ê¤â¤Á¤ã¤ó¤Èµ¨ÀáÄ´À°¤·¤¿Êý¤¬
µ¨ÀáÀ­¤ò¤¦¤Þ¤¯¼è¤ê½ü¤±¤ë¤Î¤À¤È¤·¤¿¤é¡¢¤³¤¦¤ä¤Ã¤Æ¼«Ê¬¤Çµ¨ÀáÄ´À°¤·¤Æ
¤ß¤ë¤³¤È¤Ç¡¢ÌÙ¤±¤ë¤³¤È¤¬¤Ç¤­¤ë¤«¤â¤·¤ì¤Ê¤¤¡£Ã;夬¤ê¤¬´üÂÔ
¤Ç¤­¤ë¤Î¤Ë¡¢ÁêÂÐŪ¤Ë°Â¤¯Ç㤨¤ë¤ï¤±¤À¤«¤é¡£¾Ú·ô¥¢¥Ê¥ê¥¹¥È¤Î³§ÍÍ¡¢
¤ä¤Ã¤Æ¤ß¤Æ²¼¤µ¤¤¡Ê¤Ä¡¼¤«¡¢¤¹¤Ç¤Ë¤ä¤Ã¤Æ¤ë¤«¡Ë¡£


2005ǯ2·î27Æü(Æü)

¤¤¤Á¤´¤Î½ÅÄá¢
¥É¥é¥¨¥â¥ó¤µ¤ó¤¬¸À¤¦¤è¤¦¤Ë¡¢¡Ö¥ê¥Õ¥ì½Á¡ªÇɡפË
¤È¤Ã¤Æ¤Ê¤ó¤Î¿·¤·¤¤¤³¤È¤Ï¤Ê¤¤¤±¤É¡¢²¶¤Î¥â¥Ç¥ë¤Î¥¢¥¤¥Ç¥£¥¢¤Î
Íí¤ß¤Ç¾Ò²ð¡£
¥¤¥ó¥Õ¥ìÌÜɸ¡¢ÊÆ¤ÇÆ³ÆþÏÀµÄ¤¬³èȯ²½¡Ê25Æü¤ÎÆüËܷкѿ·Ê¹¤è¤ê¡Ë

¾å¤Î¥ê¥ó¥¯Àè¤Ë¤ÏºÜ¤Ã¤Æ¤Ê¤¤¤±¤É¡¢¿·Ê¹¤ÎÊý¤Ë¤Ï¥¤¥ó¥Õ¥ì¡¦
¥¿¡¼¥²¥Ã¥Æ¥£¥ó¥°»¿À®Çɤȿµ½ÅÇɤΰո«¤¬µó¤¬¤Ã¤Æ¤¤¤Æ¡¢
¿µ½ÅÇÉ¡ÊFRB¤Î¥°¥ê¡¼¥ó¥¹¥Ñ¥óµÄŤä¥Õ¥¡¡¼¥¬¥½¥óÉûµÄĹ¡¢
¥³¡¼¥óÍý»ö¡Ë¤é¤Î°Õ¸«¤È¤·¤Æ¡¢¡Ö¶âÍ»À¯ºö¤Î½ÀÆðÀ­¤¬¼º¤ï¤ì¤ë¡×
¡Ö¸ÛÍѤκÇÂç²½¤È¤¤¤¦Ê̤ÎÌÜɸ¤È¤ÎÀ°¹çÀ­¤¬¤È¤ì¤Ê¤¯¤Ê¤ë¡×
¤Ê¤É¤¬¾Ò²ð¤µ¤ì¤Æ¤ë¡£

Á°¼Ô¤Î½ÀÆðÀ­¤Ë¤Ä¤¤¤Æ¤Ï¡¢¡Ö¥¤¥ó¥Õ¥ì¡¦¥¿¡¼¥²¥Ã¥Æ¥£¥ó¥°¤È¤Ï
¥¤¥ó¥Õ¥ìΨ¤ÎÈϰϤòÀßÄꤷ¤Æ¤¤¤ë¤À¤±¤Ç¡¢¤½¤ÎÌÜɸãÀ®¤Î¤¿¤á¤Î
¼êÃʤˤĤ¤¤Æ¤ÏºÛÎ̤¬Ç§¤á¤é¤ì¤Æ¤¤¤ë¤·¡¢¤½¤ÎÈÏ°ÏÆâ¤Ç¤¢¤ì¤Ð
û´üŪ¤Ê¥·¥ç¥Ã¥¯¤ËÂФ·¤Æ¤ÎŬÀÚ¤ÊÈ¿±þ¤òǧ¤á¤Æ¤¤¤ë¤È¤¤¤¦°ÕÌ£¤Ç¡¢
½ÀÆðÀ­¤Ï³ÎÊݤµ¤ì¤Æ¤¤¤ë¡×¤È¤¤¤¦¤è¤¦¤ÊÈ¿ÏÀ¤Ï¤Ç¤­¤ë¤È»×¤¦¤±¤É¡¢
²¶¤¬½ñ¤­¤¿¤«¤Ã¤¿¤Î¤Ï¸å¼Ô¤Ë¤Ä¤¤¤Æ¡£

¡Ö¸ÛÍѤκÇÂç²½¡×¤µ¤ì¤ë¿å½à¤È¤Ï²¿¤«Ê¬¤«¤é¤Ê¤¤¤±¤É¡¢¡Ö¼«Á³Î¨¿å½à¡×
¤È¤¤¤¦¤³¤È¤Ç¤¢¤ì¤Ð¡¢¤½¤ì¤Ï¥¤¥ó¥Õ¥ì¡¦¥¿¡¼¥²¥Ã¥Æ¥£¥ó¥°¤òÆþ¤ì¤Æ¤â
¼Â¸½²Äǽ¤À¡£
¼«Á³Î¨¤òͤ¨¤ë¡¢¡Ö»º½ÐÎ̤θúΨŪ¿å½à¤ËÂбþ¤¹¤ë¼º¶ÈΨ¡×¤È¤¤¤¦
¤³¤È¤Ç¤¢¤ì¤Ð¡¢²¶¤ÎÀßÄê¤À¤ÈξΩ¤Ç¤­¤ë²ÄǽÀ­¤Ï¤¢¤ë¡Ê1·î23Æü¡Ê¤½¤Î2¡Ë¤Î
¡Êüò¡Ë»²¾È¡Ë¡£

¤³¤ì¤é¤Ï¥â¥Ç¥ë¾å¤ÎÏäÀ¤±¤É¡¢empirical¤ÊÏäȤ·¤Æ¤â¡¢¥¤¥ó¥Õ¥ì¡¦
¥¿¡¼¥²¥Ã¥Æ¥£¥ó¥°¤òƳÆþ¤·¤Æ¤ë¹ñ¡Ê¥¤¥®¥ê¥¹¡¢¥«¥Ê¥À¡¢¥ª¡¼¥¹¥È¥é¥ê¥¢¡¢
¥Ë¥å¡¼¥¸¡¼¥é¥ó¥É¤Ê¤É¡Ë¤Î¥Þ¥¯¥í·ÐºÑ¥Ñ¥Õ¥©¡¼¥Þ¥ó¥¹¤Ï¡¢¾¯¤Ê¤¯¤Æ¤â
ƳÆþÁ°¤è¤ê¤â²þÁ±¤·¤Æ¤¤¤ë¤³¤È¤¬ÃΤé¤ì¤Æ¤¤¤ë¡£¤è¤Ã¤Æ¡¢¡Ö¸ÛÍѤÎ
ºÇÂç²½¤È¤¤¤¦Ê̤ÎÌÜɸ¤È¤ÎÀ°¹çÀ­¡×¤Ï½½Ê¬¼è¤ì¤ë¤È»×¤¦¡£


2005ǯ2·î25Æü(¶â)

¤ä¤Ã¤µ¤ó¤Ë¤è¤ë¡¢µ¶Â¤¥­¥ã¥Ã¥·¥å¥«¡¼¥ÉÌäÂê¤Ë´Ø¤¹¤ë¥ì¥Ý¡¼¥È¡£
·ëÏÀ¤Î¤â¤Ã¤Æ¤¤¤­Êý¡¢¤½¤·¤ÆÂê̾¤¬¤¤¤«¤Ë¤â¥¸¥ã¡¼¥Ê¥ê¥¹¥Æ¥£¥Ã¥¯¤Ç¥¢¥ì¤À¤¬¡¢
¤½¤ì°Ê³°¤Ï¤è¤¯¤Þ¤È¤Þ¤Ã¤Æ¤ë¤ó¤¸¤ã¤Ê¤¤¤«¤Ê¡£ÊÙ¶¯¤Ë¤Ê¤ê¤Þ¤·¤¿¡£

¤È¤³¤í¤Ç¡¢¡Ö¤ä¤Ã¤µ¤ó¡×¤È¤«µ¤°Â¤¯½ñ¤¤¤Æ¤ë¤±¤É¡¢¼Â¤ÏÈà¤Ë¤Ï²ñ¤Ã¤¿¤³¤È¤Ê¤¤¡£
¶¦Ä̤Îͧ㤬¤¤¤Æ¡¢¤è¤¯Èà¤ÎÏäòʹ¤¤¤Æ¤ë¡¢¤Ã¤Æ¤À¤±¡£Èà¤â¡¢²¶¤Î¤³¤È¤ò¾¯¤·¤Ï
ÃΤäƤë¤ó¤¸¤ã¤Ê¤¤¤«¤Ê¡£


2005ǯ2·î20Æü(Æü)

»ö¾ð¤¬¤¢¤Ã¤Æ¡¢¡ÖÈ󽸷×ʬÀϡפʤë¤â¤Î¤òóö¤ê»Ï¤á¤Þ¤·¤¿¡£
¤Þ¤º¤Ï
¡Ø¤ä¤µ¤·¤¤È󽸷×ʬÀϡ٤Ȥ¤¤¦Ëܤòį¤á¤Æ¤Þ¤¹¡£


2005ǯ2·î19Æü(ÅÚ)

²¼¤Î
¤¤¤Á¤´¤Î¥¹¥ì¥Ã¥É¡¢¤½¤Î¸å¤â²¶¤Ë¤È¤Ã¤ÆÌò¤ËΩ¤Á¤½¤¦¤Ê
Ï䬿ʤó¤Ç¤ë¤Î¤Ç¡¢¥¹¥ì¥Ã¥ÉÁ´ÂΤ˥ê¥ó¥¯¤Ï¤Ã¤È¤³¤¦¡£


2005ǯ2·î16Æü(¿å)

¤¤¤Á¤´¤Ó¤Ó¤¨¤¹¤ÇBarro and Gordon¥â¥Ç¥ë¡Ê"A Positive Theory of
Monetary Policy in a Natural Rate Model" JPE¤ÎÊý¡Ë¤¬²òÀ⤵¤ì¤Æ¤¿¤Î¤Ç
¤³¤Ã¤½¤ê¾Ò²ð¡£Ê¬¤«¤ê¤ä¤¹¤¤¤È»×¤¦¡£

¤Á¤Ê¤ß¤Ë²¶¤Î¥ä¥Ä¤Ï¡¢one-shot¤Ç¤Ï¤Ê¤¯¡¢·«¤êÊÖ¤·¥²¡¼¥à¤Ç¤¹¡£


2005ǯ2·î15Æü(²Ð)

1·î30Æü¤Îµ­½Ò¤¬ÊѤÀ¤Ã¤¿¤Î¤Ç¡¢¤³¤Ã¤½¤ê½¤Àµ¡£


2005ǯ2·î13Æü(²Ð)

È÷˺Ͽ¡£
UN Commodity Trade Statistics Database (UN Comtrade)¡£
¾¦ÉÊÊÌÍ¢½Ð¡¢Í¢Æþ³Û¤Î¥Ç¡¼¥¿¤Ê¤é¤³¤³¤À¤í¤¦¡£
Î㤨¤Ð¡¢SITC Rev.3¤ÎAll Commodities¤Î¥Ú¡¼¥¸¡£


2005ǯ2·î1Æü(²Ð)

GAMS¥­¥¿¡¼¡ª¤µ¤Ã¤½¤¯LP¤Î¥×¥í¥°¥é¥à¤ò²ó¤·¤Æ¤ß¤¿¤é¡¢Æ°¤¤¤¿¡ª

¾¤Ë¤â¤¦1¤Ä¡¢Overlapping Generation Model¤Î¥×¥í¥°¥é¥à¤¬¤¢¤ë¤±¤É¡¢
¤½¤Ã¤Á¤ÏComplementarity Algorithm¤È¤«¤¤¤¦Æñ¤·¤½¤¦¤Ê¤³¤È¤ò¤ä¤Ã¤Æ¤ë
¤è¤¦¤Ç¡¢¥½¡¼¥¹¤Î²òÀϤˤ¨¤é¤¤»þ´Ö¤¬¤«¤«¤ê¤½¤¦¡£¤Ò¤¨¡¼¡£

¥Ý¡¼¥ë¡¦¥¯¥ë¡¼¥°¥Þ¥ó¡Ø±³¤Ä¤­ÂçÅýÎΤΥ¢¥Ö¤Ê¤¤ºÇ½ªÌÜɸ¡ÙÆÉλ¡£
¤Þ¤¢¡¢¤¢¤È¤Ç¤Á¤ã¤ó¤È´¶ÁÛ¤ò½ñ¤­¤¿¤¤¤±¤É¡¢Á°ºî¡Ø±³¤Ä¤­ÂçÅýÎΤÎ
¥Ç¥¿¥é¥á·ÐºÑ¡Ù
¤Î¸¶½ñ¥Ú¡¼¥Ñ¡¼¥Ð¥Ã¥¯¤ËÄɲ䵤줿¥³¥é¥à¤ò½¸¤á¤¿¤À¤±¤¢¤Ã¤Æ¡¢
Á°ºî¤Î´¶ÁۤȤ¢¤Þ¤êÊѤï¤é¤Ê¤¤¤«¤Ê¡£


2005ǯ1·î30Æü(¶â)

23Æü¡Ê¤½¤Î2¡Ë¤ËÄɲá£

¡Êüó¡Ë¥¤¥ó¥Õ¥ì¡¦¥¿¡¼¥²¥Ã¥Æ¥£¥ó¥°²¼¤Î¹çÍýŪ´üÂԶѹդ¬Â¸ºß¤·¤¿
¡¡¡¡¤È¤·¤Æ¤â¡¢¤½¤Î»þ¤Î¥¤¥ó¥Õ¥ìΨ¤¬Ãæ±û¶ä¹Ô¤¬ºÇ¤â˾¤Þ¤·¤¤¤È¹Í¤¨¤ë
¡¡¡¡¥¤¥ó¥Õ¥ìΨ¤Ë¤Ê¤ë¥±¡¼¥¹¤Ï¤Ê¤¤¡£
Barro and Gordon¥â¥Ç¥ë¤Ç¤ÏºÇ¤â˾¤Þ¤·¤¤¥¤¥ó¥Õ¥ìΨ¤Ï¥¼¥í¤À¤±¤É¡¢
¥¤¥ó¥Õ¥ì¡¦¥¿¡¼¥²¥Ã¥Æ¥£¥ó¥°¤òÆþ¤ì¤ì¤Ð¥¤¥ó¥Õ¥ìΨ¡á¥¼¥í¤Î¹çÍýŪ´üÂÔ
¶Ñ¹Õ¤ÏãÀ®²Äǽ¡£

¤Ç¤â¡¢²¶¤ÎÊý¤ÎÀßÄê¤Ç¤Ï¡¢Ãæ¶ä¤Î˾¤Þ¤·¤¤¥¤¥ó¥Õ¥ìΨ¡á´üÂÔ¥¤¥ó¥Õ¥ì
Ψ¤Ë¤Ï¤Ê¤é¤Ê¤¤¡£´üÂÔ¥¤¥ó¥Õ¥ìΨ¤¬Ãæ¶ä¤Î˾¤Þ¤·¤¤¥¤¥ó¥Õ¥ìΨ¤ËÅù¤·¤¤¾ì¹ç¡¢
¤½¤Î¥¤¥ó¥Õ¥ìΨ¤è¤ê¤â¹â¤¤¥¤¥ó¥Õ¥ìΨ¤ËÀßÄꤹ¤ë¤³¤È¤¬ºÇŬ¤Ç¤¢¤ë¤³¤È¤¬¡¢
Ãæ¶ä¤ÎºÇŬȿ±þ´Ø¿ô¤«¤éƳ¤«¤ì¤ë¡£

°ìÊý¤Ç¡¢¹çÍýŪ´üÂԶѹդǤʤ¤¡Ê¤Ä¤Þ¤ê´üÂÔ¥¤¥ó¥Õ¥ìΨ¤è¤ê¤â¼ÂºÝ¤Î
¥¤¥ó¥Õ¥ìΨ¤ÎÊý¤¬¹â¤¤¡Ë»þ¤Ë¡¢Ãæ¶ä¤Ë¤È¤Ã¤ÆºÇ¤â˾¤Þ¤·¤¤¥¤¥ó¥Õ¥ìΨ¤ò
ãÀ®¤Ç¤­¤ë¾ì¹ç¤¬¤¢¤ë¡£ºÇ¤â˾¤Þ¤·¤¤¥¤¥ó¥Õ¥ìΨ¤ò¼Â¸½¤·¤Ä¤Ä¡¢¼«Á³Î¨
°Ê¾å¤Î»º½ÐÎÌ¿å½à¤òÆÀ¤é¤ì¤ë¡¢¤Ê¤ó¤Æ¥ª¥¤¥·¥¤¥±¡¼¥¹¤¬Â¸ºß¤¹¤ë¤Î¤À¡£

¤½¤¦¤¤¤¨¤Ð¡¢¤³¤ÎÁ°¤ÎȬÅÄÀèÀ¸¤Î¿·Ç¯²ñ¤ÇM2¤ÎW·¯¤Ë¡¢¡Öº£¤Î¥Þ¥¯¥í¤Î
Hot issue¤Ã¤Æ²¿¡©¡×¤Ã¤ÆÊ¹¤¤¤¿¤é¡¢¡ÖTime Inconsistency¤Ç¤¹¤«¤Í¤¨¡×¤Ã¤Æ
¸À¤Ã¤Æ¤¿¡£¤Þ¤¢¡¢º£¤ÏBarro and Gordon¤¸¤ã¤Ê¤¯¤Æ¡¢Walsh¤È¤«Svensson
¤È¤«¤Î¥â¥Ç¥ë¤¬¥Ù¡¼¥¹¤Ê¤ó¤À¤í¤¦¤±¤É¡£

Svensson¥â¥Ç¥ë¤Ç¤Ï¥¤¥ó¥Õ¥ì¡¦¥Ð¥¤¥¢¥¹¤ò¼è¤ê½ü¤¯¤¿¤á¤Ë¥¤¥ó¥Õ¥ì¡¦
¥¿¡¼¥²¥Ã¥Æ¥£¥ó¥°¤òƳÆþ¤·¤¿¤Î¤Ë¡¢²¶¤ÎÀßÄê¤À¤È¤Þ¤À¥Ð¥¤¥¢¥¹¤¬»Ä¤Ã¤Æ¤ë¡£
¤½¤³¤é¤Ø¤ó¤ÎÂÐÈæ¤ÏÌÌÇò¤¤¤È»×¤¦¤ó¤À¤±¤É¡Ê¤Á¤ã¤ó¤È¤Þ¤È¤Þ¤ì¤Ð¡Ë¡£


2005ǯ1·î27Æü(ÌÚ)

»îÍÑÈǤÀ¤±¤É¡¢
GAMS¤È¤¤¤¦¿ôÃÍ·×»»¥½¥Õ¥È¥¦¥§¥¢¤ò½é¤á¤Æ¿¨¤Ã¤Æ¤ß¤ë¡£

GAMS¤Ï¡¢LP(Linear Programming)¤äNLP(Nonlinear Programming)¤ò
²ò¤¯¤Î¤Ë¤è¤¯»È¤ï¤ì¤ë¤è¤¦¤Ç¡¢ÏÀʸ¤ÎÊýÄø¼°°ìÍ÷¤ò¤½¤Î¤Þ¤Þ¥³¡¼¥É²½
¤¹¤ì¤Ð¤¤¤¤¤è¤¦¤Ê´¶¤¸¤Ê¤Î¤Ç¸«¤ä¤¹¤¤¡£

¤µ¤Ã¤½¤¯¡¢´û¸¤Î¥â¥Ç¥ë¡ÊLP¡Ë¤Ë1ËÜÀ©Ìó¼°¤òÄɲä·¤¿¥â¥Ç¥ë¤ò²ó¤·¤¿¤é¡¢
¥¨¥é¡¼¤¬¡£¤ª¤«¤·¤¤¡¢¤È»×¤Ã¤¿¤é¡¢"licencing error"¤À¤Ã¤Æ¤µ¡£
¤µ¤¹¤¬¤Ë»îÍÑÈǤ¸¤ã¤¢²ò¤±¤Ê¤«¤Ã¤¿¤ß¤¿¤¤¡£¤·¤«¤·licencing
error¤Ê¤ó¤Æ½é¤á¤Æ¸«¤¿¡£


2005ǯ1·î23Æü(Æü)¡Ê¤½¤Î2¡Ë

Time Inconsistency¤ÎÏäϡ¢Åߵ٤ߤδ֤ˤä¤Ã¤Æ¤ß¤¿¤ó¤À¤±¤É¡¢
¡Ê1¡Ë¥¿¡¼¥²¥Ã¥È¤Ë¤¹¤ë¥¤¥ó¥Õ¥ìΨ¤ò¦Á¡ó¤«¤é¦Â¡ó¤Þ¤Ç¤ÎÈϰϤˤ¹¤ë¡£
¡Ê2¡Ë[¦Á,¦Â]¤Î´Ö¤Ë¡¢Ãæ±û¶ä¹Ô¤¬ºÇ¤â˾¤Þ¤·¤¤¤È¹Í¤¨¤ë¥¤¥ó¥Õ¥ìΨ¤¬¤¢¤ë¡£
¡Ê3¡Ëprivate agent¡Ê¸ÛÍѼԡˤϡ¢¥¤¥ó¥Õ¥ì¡¦¥¿¡¼¥²¥Ã¥Æ¥£¥ó¥°¤ò
¡¡¡¡¡Ö¿®Ç§¡×¤·¤Æ¤¤¤Æ¡¢¸ÛÍѼԤˤȤäƥ¿¡¼¥²¥Ã¥ÈÆâ¤Î¥¤¥ó¥Õ¥ìΨ¤Ï¤É¤ì¤Ç
¡¡¡¡¤¢¤ì̵º¹Ê̡ʤ½¤Î»þÍøÆÀ¤¬ºÇÂç¡Ë
¤È¤¤¤¦Á°Äó¤Ç¡¢
¡Êüñ¡Ë¥¤¥ó¥Õ¥ì¡¦¥¿¡¼¥²¥Ã¥Æ¥£¥ó¥°¤Î¾å¸Â¤ÎÀßÄê¤Ë¤è¤Ã¤Æ¤Ï¡¢¥¤¥ó¥Õ¥ì¡¦
¡¡¡¡¥¿¡¼¥²¥Ã¥Æ¥£¥ó¥°²¼¤Î¹çÍýŪ´üÂԶѹաʴüÂÔ¥¤¥ó¥Õ¥ìΨ¤È¼ÂºÝ¤Î
¡¡¡¡¥¤¥ó¥Õ¥ìΨ¤¬Åù¤·¤¤¡Ë¤¬Â¸ºß¤·¤Ê¤¤¥±¡¼¥¹¤¬¤¢¤ë¡£
¡Êüò¡Ë¡Êüñ¡Ë¤Î»þ¤Ï¡¢¥¤¥ó¥Õ¥ì¡¦¥¿¡¼¥²¥Ã¥Æ¥£¥ó¥°¤òºÎÍѤ·¤Ê¤¬¤é¼«Á³Î¨
¡¡¡¡¿å½à°Ê¾å¤Î»º½ÐÎ̤òÆÀ³¤±¤ë¤³¤È¤¬²Äǽ¤Ç¤¢¤ë¡£
¤Ã¤Æ¤³¤È¤¬¡¢´üÂÔ·ÁÀ®¤É¤¦¤³¤¦´Ø·¸¤Ê¤¯¸À¤¨¤½¤¦¤À¡£

¤¿¤À¡¢¡Ê3¡Ë¤ÎÁ°Äó¤ÎÂÅÅöÀ­¤¬¤É¤¦¤Ê¤Î¤«¡£¤½¤³¤òÊ䶯¤¹¤ë¤¿¤á¤Ë¡¢
Akerlof et.al.¤òÆÉ¤ßľ¤·¤Æ¤ë¤È¤³¤í¡£

¤¢¤È¡¢¤³¤Î¤è¤¦¤Ê·ÐºÑ¤Ç¥¤¥ó¥Õ¥ìΨ¤È»º½ÐÎ̤¬¤É¤¦¤¤¤¦Æ°¤­¤ò¤·¤Æ¤¤¤¯¤«¤ò
¸«¤ë¤Ë¤Ï¡¢´üÂÔ·ÁÀ®¤òÆÃÄê²½¤·¤Æ¤ß¤Ê¤¤¤È¤¤¤±¤Ê¤¤¤±¤É¡¢·ë¹½¤¤¤í¤ó¤Ê·ë²Ì¤¬
½Ð¤½¤¦¤À¤·¡¢·×»»¤¬¤«¤Ê¤êÌÌÅÝ¡ÊÁǼê¤Ç²ò¤¯¤Èȯ¶¸¤¹¤ë¤³¤È¤Ë¤Ê¤ê¤½¤¦¡Ë¡£
¤È¤¤¤¦¤³¤È¤Ç¡¢¤½¤³¤Þ¤Ç¤¿¤É¤êÃ夫¤º»ß¤Þ¤Ã¤Æ¤ë¡Ê¤ä¤ë²Ë¤¬¤Ê¤¤¤È¤¤¤¦¤Î¤â
¤¢¤ë¤±¤É¡Ë¡£ ¤½¤í¤½¤í狼¤Ë¸«¤Æ¤â¤é¤Ã¤Æ¡¢¥¢¥É¥Ð¥¤¥¹¤·¤Æ¤â¤é¤Ã¤¿Êý¤¬¤¤¤¤¤ó¤À¤í¤¦¤Ê¤¢¡£


2005ǯ1·î23Æü(Æü)¡Ê¤½¤Î1¡Ë

¤µ¤Æ¿·Ç¯°ìȯÌÜ¡£

Ë¿½ê¤Ç¾Ò²ð¤µ¤ì¤Æ¤¿¡¢
¾®Å紲Ƿ¡ØÊ¸·Ï¤Î¤¿¤á¤Î¿ô³Ø¶µ¼¼¡Ù¤òÆÉ¤ó¤À¡£
¤³¤ì¤ÏÁÇÀ²¤é¤·¤¤ËܤÀ¡£¤³¤Î¿Í¤ÎËܤϡإµ¥¤¥Ð¡¼·ÐºÑ³Ø¡Ù¤È¤«¡¢¤Ê¤ó¤«
¸Õ»¶½­¤½¤¦¤ÊÂê̾¤ÎËܤ¬Â¿¤¯¤Æ»³·Á¤µ¤ó¤â¤ª¥¹¥¹¥á¤·¤Æ¤¿¤Ë¤â¤«¤«¤ï¤ï¤é¤º
ÆÉ¤ó¤À¤³¤È¤Ê¤«¤Ã¤¿¤ó¤À¤±¤É¡¢ÆÉ¤ó¤Ç¤ß¤¿¤é¤¹¤´¤¯Ê¬¤«¤ê¤ä¤¹¤¤¡ª

¤¤¤Þ¤µ¤é¤Ê¤¬¤é¤Ë½ø¾Ï¤ÎÈùʬÀÑʬ¤ÎÀâÌÀ¤ÏÌܤ«¤éÎÚ¤¬Íî¤Á¤¿¡£¤¢¤È¡¢
À¤¤Ë¤¢¤Õ¤ì¤ë¡ÖÏÀÍý¥È¥ì¡¼¥Ë¥ó¥°¡×ŪËܤòÆÉ¤à¤è¤ê¤Ï¡¢Âè1¾Ï¤ÎÏÀÍý¤Î
ÏäòÆÉ¤ó¤ÀÊý¤¬¤¤¤¤¡Ê¿ʬ¡Ë¡£¸åȾ¤Ï¤Á¤ç¤Ã¤ÈÆñ¤·¤¯¤Ê¤Ã¤Æ¤¯¤ë¤±¤É¡¢
¥ª¥×¥·¥ç¥ó²Á³Ê¤ÎÏäȤ«¥Ç¥«¥ë¥È¡Ö²æ»×¤¦¡¢¤æ¤¨¤Ë²æ¤¢¤ê¡×¤ÎÏäʤɡ¢
¤¤¤í¤¤¤í¤Ê¥È¥Ô¥Ã¥¯¤ò¤Á¤ê¤Ð¤á¤ÆË°¤­¤µ¤»¤Ê¤¤¡£

ÊÙ¶¯¤È¤«³ØÌä¤ò¹¥¤­¤Ë¤Ê¤Ã¤Æ¤¤¤¯¥×¥í¥»¥¹¤È¤·¤Æ¡¢¡ÖÍý²ò¤Ç¤­¤ë¤«¤É¤¦¤«¡×
¤È¤¤¤¦¤È¤³¤í¤¬Èó¾ï¤ËÂ礭¤¤¤È¹Í¤¨¤ë²¶¤«¤é¸À¤ï¤»¤ì¤Ð¡¢¤³¤¦¤¤¤Ã¤¿
Æñ¤·¤¤¤³¤È¤ò¤ä¤µ¤·¤¯²òÀ⤷¤Æ¤¯¤ì¤Æ¡¢¤Á¤ç¤Ã¤Èʬ¤«¤Ã¤¿µ¤¤Ë¤µ¤»¤Æ¤¯¤ì¤ë
¿Íºà¤Ïµ®½Å¤À¡£¤¹¤Ã¤«¤ê¾®Å礵¤ó¤Î¥Õ¥¡¥ó¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤Ã¤¿¡£
ÆþÌç½ñ¤Ê¤Î¤Ç¡¢¤â¤Á¤í¤ó¤³¤ì¤À¤±¤Ç¤ÏÉÔ½½Ê¬¤Ê¤ó¤À¤±¤É¡¢´ðËÜŪ¤Ê¹Í¤¨Êý¤ò
¼¨¤·¤Æ¤¯¤ì¤ë¤Î¤Ç¡¢¼è¤Ã³Ý¤«¤ê¤È¤·¤Æ¤ÏºÇ¹â¤À¤È»×¤¦¡£

¤Á¤Ê¤ß¤Ë²¶¤Ï¡¢Âç³Ø1ǯ¤Ç¤Ï¥ß¥¯¥í·ÐºÑ³Ø½¬¤ï¤Ê¤¤¤Î¤Ë·ÐºÑ¿ô³Ø¤Î¼ø¶È¤Ç¤Ï
¤¤¤­¤Ê¤ê¥é¥°¥é¥ó¥¸¥å¾è¿ôË¡¤È¤«¤¬½Ð¤Æ¤­¤Æ¤ï¤±¤¬¤ï¤«¤é¤º¡¢¡Ö·ÐºÑ³Ø¤Ê¤ó¤Æ
»È¤¨¤Í¤¨¡×¤È»×¤Ã¤ÆÂç³Ø¤ò´¶È¤·¤¿¸å¡¢¤Ò¤ç¤ó¤Ê¤³¤È¤«¤é¥¯¥ë¡¼¥°¥Þ¥ó
¡Ø¥¯¥ë¡¼¥°¥Þ¥ó¶µ¼ø¤Î·ÐºÑÆþÌç¡Ù
¤ä¥Þ¥ó¥­¥å¡¼¡Ø¥Þ¥¯¥í·ÐºÑ³Ø¡Ù¤Ë
½Ð²ñ¤Ã¤Æ¡¢¤ä¤Ã¤È¾¯¤·¤Ï·ÐºÑ³Ø¤¬Íý²ò¤Ç¤­¡¢¤½¤·¤ÆÌÌÇò¤¤¤È»×¤¨¤ë
¤è¤¦¤Ë¤Ê¤Ã¤¿¡£¤ä¤Ã¤Ñ¤ê¼è¤Ã³Ý¤«¤ê¤Ç¤¤¤¤ËÜ¡¢¤¤¤¤¶µ»Õ¤Ë½Ð²ñ¤¦¤Î¤¬Âç»ö¤À¡£



TOP 2003ǯ1-6·î 2003ǯ7-12·î 2004ǯ1-6·î 2004ǯ7-12·î