·ÐºÑ³Ø¡¤·Ð±Ä³Ø¡¤¸«¤¨¤¶¤ë¼ê

¡Ö·ÐºÑ³Ø¤Ï²ÁÃͤΤ¢¤ë³ØÌä¤Ç¤¢¤ê¡¤
·Ð±Ä³Ø¤Ï²ÁÃͤΤʤ¤³ØÌä¤Ç¤¢¤ë¡×

¤¤¤ä¡¤¤½¤ì¤Ï¸À¤¤²á¤®¤À¤Ã¤¿¡¥·Ð±Ä³Ø¤Ï³ØÌ䤸¤ã¤Ê¤¤¤«¤é¡¥¤¢¤Ï¤Ï¡¥

¤Þ¡¤¥¸¥ç¡¼¥À¥ó¤Ï¤³¤Î¤¯¤é¤¤¤Ë¤·¤Æ¤ª¤³¤¦¡¥²ÁÃͤΤʤ¤¤Î¤Ï·Ð±Ä³Ø¤¸¤ã¤Ê¤¯¤Æ·Ð±Ä¡Ö³Ø¼Ô¡×¤À¤â¤ó¤Ê¡¥¤Ç¡¤¥ß¥¯¥í·ÐºÑ³Ø¤¬¡Ö²ÁÃ͡פòÃæ¿´³µÇ°¤È¤¹¤ë¤Î¤Ï¤Þ¤Á¤¬¤¤¤Ê¤¤¡¥¤Ê¤ó¤»¡Ö²ÁÃͤÎÍýÏÀ¡×¤È¸Æ¤Ð¤ì¤ë¤Î¤À¤«¤é¡¥

·ÐºÑ³Ø¤È·Ð±Ä³Ø¤Î¤Á¤¬¤¤¤Ï¤Ê¤Ë¤«¡©¡¡¸¦µæÂоݤΤÁ¤¬¤¤¤È¤¤¤¦´ð½à¤ÈÊýË¡ÏÀ¤Î¤Á¤¬¤¤¤È¤¤¤¦´ð½à¤È¤ÎÆó¼¡¸µ¤Çʬ¤±¤¿¤ê (by °ËÆ£½¨»Ë)¡¤¶Ñ¹ÕÏÀ¤«¤½¤¦¤Ç¤Ê¤¤¤«¤È¤¤¤¦ÊýË¡ÏÀ¤Î¤Á¤¬¤¤¤Çʬ¤±¤¿¤¢¤È¡¤¿·À©ÅÙÇɷкѳؤ¬¤É¤Á¤é¤Ç¤¢¤ë¤«Ê¬Îष¤è¤¦¤È¤·¤Æ¤ä¤Ã¤Ñ¤êº®Í𤷤¿¤ê (by µÆÂô¸¦½¡)¡¥(¡Ö¥Ñ¥ì¡¼¥È¶Ñ¹Õ¡×¤Ã¤Æ¤Î¤Ï¡Ö¥Ñ¥ì¡¼¥ÈºÇŬ¤Ç¤¢¤ë¶¥Áè¶Ñ¹Õ¡×¤È¤¤¤Ã¤¿°ÕÌ£¤À¤í¤¦¤±¤É¡¤¤Á¤ç¤Ã¤Èά¤·¤¹¤®¤«¤â¡¥) ¤Þ¤¢¡¤Â¾¿Í¤Ï¤¤¤í¤¤¤í¤È»î¤ß¤Æ¤¤¤ë¤è¤¦¤À¡¥

¼«Ê¬¤Ë¤È¤Ã¤ÆÀµÄ¾¡¤¤¢¤ë¸¦µæ¤¬·ÐºÑ³Ø¤Ç¤¢¤ë¤«·Ð±Ä³Ø¤Ç¤¢¤ë¤«¤Ï¤É¤¦¤Ç¤â¤¤¤¤¤³¤È¤À¡¥¼Ò²ñÁªÂòÍýÏÀ¤¬·ÐºÑ³Ø¤Ç¤¢¤ë¤«À¯¼£³Ø¤Ç¤¢¤ë¤«ÎÑÍý³Ø¤Ç¤¢¤ë¤«¾ðÊó²Ê³Ø¤Ç¤¢¤ë¤«¤Ê¤ó¤Æ¡¤¤É¤¦¤Ç¤â¤¤¤¤¤¸¤ã¤Ê¤¤¤«---¤È¤¤¤¦¤Î¤ÈƱÍͤÀ¡¥

¤·¤«¤·¼«Ê¬¤Î»²²Ã¤¹¤ëÁÈ¿¥ (GSM) ¤¬¡¤³ØÌä¤Î¥Þ¥Ê¡¼¤òÃΤé¤Ê¤¤ÌîÈڿͤ˻ÙÇÛ¤µ¤ì¡¤Èà¤é¤ÎÏÀÍý¤Ç¿ô¡¹¤ÎÁÈ¿¥Åª±£Êù԰٤¬ÀµÅö²½¤µ¤ì¤ë¤È¤­¡¤¤½¤·¤ÆÈà¤é¤ÎÏÀÍý¤Ç¼«Ê¬¤¬¶¸¤Ã¤¿É¾²Á¤ò¼õ¤±¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¯¤Ê¤Ã¤¿¤È¤­¡¤

¡Ö¼«Ê¬¤Þ¤Ç¤¢¤¤¤Ä¤é¤È¤¤¤Ã¤·¤ç¤Ë¤µ¤ì¤Æ¤Ï¥¤¥ä¤À¤Ê¡×

¤È»×¤¦¡¥

¤È¤¤¤¦¤³¤È¤Ç¶èÊ̤ò»î¤ß¤Æ¤ß¤¿¡¥Íפ¹¤ë¤Ë¡¤·Ð±Ä³Ø¼Ô¤ÏÌܤ¬°­¤¤¤Î¤À¡¥»ëÌ¶¹¤¤¤ó¤À¤í¤¦¤Ê¡¥¥Ü¥¯¤é¤Ë¸«¤¨¤ë¤â¤Î¤¬Èà¤é¤Ë¤Ï¸«¤¨¤Ê¤¤¤é¤·¤¤¡¥

·ÐºÑ³Ø¼Ô¤Ë¤È¤Ã¤Æ¡¤¡Ö¸«¤¨¤¶¤ë¼ê¡×¤Ï¸«¤¨¤Ê¤¤¤â¤Î¤Ç¤Ï¤Ê¤¤¡¥ ¥Ü¥¯¤é¤Ë¤È¤Ã¤Æ¡Ö¸«¤¨¤¶¤ë¼ê¡×¤È¤¤¤¦¤Î¤Ï¤¢¤¯¤Þ¤Ç¤Ò¤È¤Ä¤Îɽ¸½¤Ë¤¹¤®¤º¡¤¼ÂºÝ¤Ï¤Á¤ã¤ó¤ÈÀâÌÀ¤Ç¤­¤ëÂоݤʤΤÀ¡¥

¤È¤³¤í¤¬·Ð±Ä³Ø¼Ô¤Ë¤È¤Ã¤Æ¡Ö¸«¤¨¤¶¤ë¼ê¡×¤Ï¤Û¤ó¤È¤Ë¸«¤¨¤Ê¤¤¤é¤·¤¤¡Ä¡Ä¡Ä¡¥¤·¤«¤â¡¤¥Ü¥¯¤é·ÐºÑ³Ø¼Ô¤Ë¤â¤½¤ì¤¬¸«¤¨¤Ê¤¤¤â¤Î¤Ç¤¢¤ë¤È¡¤Èà¤é·Ð±Ä³Ø¼Ô¤Ï»×¤Ã¤Æ¤¤¤ë¤é¤·¤¤¡¥²Ä°¥Áê¤Ê¤Ò¤È¤¿¤Á¤À¡¥

¤³¤Îµ­»ö¤Ë¼ê¤òÆþ¤ì¤Æ¤ë¤¢¤¤¤À¤Ë¡¤Á᤯¤â¢­Çï¼ê¤¬ÆÏ¤¤¤¿¡¥Thanks!

Äɵ­ (2/25/2008)

¡Ö¸«¤¨¤¶¤ë¼ê¡×¤¬¸«¤¨¤Ê¤¤¤Ò¤È¤¿¤Á¤Ï¡¤¡Ö¥Þ¥¯¥í·ÐºÑ³Ø¤À¤Ã¤Æ¸Ä¡¹¤Î´ë¶È¤¬¸«¤¨¤Æ¤Ê¤¤¤·¡¤¥ß¥¯¥í·ÐºÑ³Ø¤À¤Ã¤Æ´ë¶ÈÆâÉô¤¬¸«¤¨¤Æ¤Ê¤¤¤¸¤ã¤Ê¤¤¤«¡×¤ÈÈ¿ÏÀ¤¹¤ë¤«¤â¡¥(¸Å¤¤) ¥Þ¥¯¥í·ÐºÑ³Ø¤Ë¤È¤Ã¤Æ¤Ï¡¤¤¿¤·¤«¤Ë¸Ä¡¹¤Î´ë¶È¤Ï¸«¤¨¤Ê¤¤¤È¸À¤¨¤ë¤«¤â¤Ê¤¢¡¥¤Ç¤â¡¤¤¢¤ê¤ã¤¢·ÐºÑ³Ø¤¸¤ã¤Ê¤¤¤«¤é¡¤¤Ï¤Ã¤Ï¤Ã¤Ï¡¥¥ß¥¯¥í·ÐºÑ³Ø¤Ë¤Ä¤¤¤Æ¤Ï¤Á¤¬¤Ã¤Æ¤ë¤¾¡¥´ë¶È¤ÎÆâÉô¤¬¡Ö¸«¤¨¤Ê¤¤¡×¤ï¤±¤¸¤ã¤Ê¤¯¤Æ¡¤¡Ö¸«¤Ê¤¤¡×¤À¤±¤À¤«¤é¡¥¤Ç¡¤·Ð±Ä³Ø¼Ô¤Ï¡Ö¸«¤è¤¦¤È»×¤¨¤Ð¡Ö¸«¤¨¤¶¤ë¼ê¡×¤ò¸«¤ë¤³¤È¤Ï¤Ç¤­¤ë¤±¤É¡¤É¬Íפ¬¤Ê¤¤¤«¤é¸«¤Ê¤¤¤À¤±¤À¤è¡×¤Ã¤Æ¸À¤¨¤ë¤Î¤«¤Ê¡©

¡Ú2008/02/24 12:14 ¡Û
| ¼Ò²ñ²Ê³Ø | ¥³¥á¥ó¥È(3) | ¥È¥é¥Ã¥¯¥Ð¥Ã¥¯(0) |
ÃæÂ¼¥Ê¥ó¥Ð¡¼¤ÎÏäˤʤ¼¤«¸¢ÍøÏÀ¤¬

¥·¥ó¥×¥ë¥²¡¼¥à (simple games) ¤ÎÃæÂ¼¥Ê¥ó¥Ð¡¼ (Nakamura number) ¤Ë¤«¤ó¤¹¤ë¥Ú¡¼¥Ñ¡¼¤òÅê¹Æ¤·¤¿¡¥

¥ì¥Õ¥§¥ê¡¼¤«¤é¤ªÊÖ»ö¤¬Ê֤äƤ­¤¿¡¥¤¤¤ä¡¤¥¨¥Ç¥£¥¿¤«¤é¤Î¤ªÊÖ»ö¤Ë¥ì¥Õ¥§¥ê¡¼¤Î¥ê¥Ý¡¼¥È¤¬Åº¤¨¤é¤ì¤Æ¤¤¤¿:¡Ö¤Ê¤ó¤ÇñĴÀ­¤òËþ¤¿¤µ¤Ê¤¤¥·¥ó¥×¥ë¥²¡¼¥à¤Þ¤Ç¹Í¤¨¤ë¡©¡×

¤½¤ê¤ã¡¤Êñ³çŪ¸¦µæ¤À¤«¤é¤µ¡ª

¾ÜºÙ¡¥¡Ô¥·¥ó¥×¥ë¥²¡¼¥à¡Õ¤Ã¤Æ¤Î¤Ï¡¤¸Ä¿Í¤Î¤¢¤Ä¤Þ¤ê¤Ç¤¢¤ëÄó·È (¸Ä¿ÍÁ´ÂΤν¸¹ç N ¤ÎÉôʬ½¸¹ç) ¤Ò¤È¤Ä¤Ò¤È¤Ä¤Ë 0 ¤« 1 ¤òÍ¿¤¨¤¿´Ø¿ô¤Ç¡¤1 ¤ò¤È¤ëÄó·È¤ò¾¡ÍøÄó·È (winning coalitions)¡¤0 ¤ò¤È¤ë¤Î¤òÉ餱Äó·È (?) ¤È¤è¤Ö¡¥¤¿¤È¤¨¤Ð N ¤¬ 5 ¿Í¤«¤é¤Ê¤ë½¸¹ç¤Î¤È¤­¡¤3¿Í°Ê¾å¤«¤é¤Ê¤ëÄó·È¤ò¾¡Íø¤È¤¹¤ë¤³¤È¤ÇÄ̾ï¤Î°ÕÌ£¤Î¡Ö¿¿ô¡×¤òɽ¸½¤Ç¤­¤ë¡¥Ç¤°Õ¤Î¾¡ÍøÄó·È¤Ë¸Ä¿Í¤ò²Ã¤¨¤¿¤â¤Î¤â¾¡ÍøÄó·È¤Ë¤Ê¤ë¤È¤­ (¤Ä¤Þ¤ê¾¡ÍøÄó·È¤ò¤Õ¤¯¤àǤ°Õ¤ÎÄó·È¤¬¾¡ÍøÄó·È¤Ë¤Ê¤ë¤È¤­)¡¤¤½¤Î¥·¥ó¥×¥ë¥²¡¼¥à¤Ï¡ÔñĴ¤Ç¤¢¤ë¡Õ(monotonic) ¤È¤¤¤¦¡¥

¥·¥ó¥×¥ë¥²¡¼¥à¤Ë¤Ä¤¤¤Æ¤Ï¡Ö¼Ò²ñÁªÂò¤Ë¤ª¤±¤ë¶ËÂçÍ×Áǡפ¬¾Ü¤·¤¤¡¥¤¤¤Þ¤Îµ­»ö¤Ë¤ÏľÀܤϴط¸¤Ê¤¤¤±¤É¡¤ÃæÂ¼¥Ê¥ó¥Ð¡¼¤Ë¤Ä¤¤¤Æ¤Ï ¡Ö¥³¥¢¤Ë¤«¤ó¤¹¤ëÃæÂ¼¤ÎÄêÍý¡×¤ä ¡ÖÃæÂ¼¤ÎÄêÍý¤ÎÆæ¡× ¤Ç¤¢¤Ä¤«¤Ã¤¿¡¥É¬ÍפʳµÇ°¤Ï Kumabe and Mihara (2007) ¤ËÄêµÁ¤µ¤ì¤Æ¤¤¤ë¡¥

ÌäÂê¤Ï¡¤¤¤¤¯¤é¡ÖÊñ³çŪ¡×¤È¸À¤Ã¤Æ¤â¡¤¤É¤¦¤·¤Æ¤½¤³¤Þ¤ÇÊñ³çŪ¤Ë¤¹¤ë¤Î¤«¤Ã¤Æ¤³¤È¤À¤í¤¦¡¥¤½¤ì¤Ï¥Ü¥¯¤¬¶Ëü¤Ê¿Í´Ö¤À¤«¤é---¤È¤¤¤¦¤Î¤Ï¾éÃ̤ǡ¤»ä¤ÏÊ¿ËÞ½õ¶µ¼ø¤Ç¤¹¡¥¤È¤ê¤¢¤¨¤º¥ì¥Õ¥§¥ê¡¼¤Ï¡ÖÀïάŪ´ðÁÃÉÕ¤±¡×¤òµá¤á¤Æ¤¤¤ë¤é¤·¤¤¡¥Ã±Ä´À­¤òËþ¤¿¤µ¤Ê¤¤¤è¤¦¤Ê¥·¥ó¥×¥ë¥²¡¼¥à¤ò¹Í¤¨¤ë¤Ê¤é¡¤¤½¤ì¤òÀïάŪ¥²¡¼¥à¥Õ¥©¡¼¥à¤«¤éƳ¤¤¤Æ¤â¤é¤¤¤¿¤¤¤è¤¦¤À¡¥¥Ò¥ó¥È¤È¤·¤Æ effectivity function ¤È¤¤¤¦¸ÀÍÕ¤¬Æþ¤Ã¤Æ¤¤¤¿¡¥¿Þ¼°Åª¤Ë¤Ï¤³¤ó¤Ê´¶¤¸¤«:

¥²¡¼¥à¥Õ¥©¡¼¥à (¾õ¶·¤òµ­½Ò) ¢ª effectivity (·ë²Ì¤Ë¤«¤ó¤¹¤ëÄó·È¤Î¥Ñ¥ï¡¼¤òµ­½Ò) ¢ª ¥·¥ó¥×¥ë¥²¡¼¥à (Äó·È¤Î¥Ñ¥ï¡¼¤ò¤¨¤é¤¯´Êά¤Ëµ­½Ò)

¤½¤ê¤ã¡¤¤Ç¤­¤Ê¤¤¤³¤È¤Ï¤Ê¤¤¤À¤í¤¦¤±¤ÉÌÌÅݤ¯¤µ¤¤¤ó¤¸¤ã¤Ê¤¤¤«¡Ä¡Ä¡¥

¡Ô¥²¡¼¥à¥Õ¥©¡¼¥à¡Õ (game form) ¤È¤Ï¡¤³Æ¥×¥ì¡¼¥ä¡¼¤¬¤É¤¦¤¤¤¦Àïά¤ò»ý¤Ä¤«¡¤¤½¤ÎÀïά¤ÎÁȹ礻¤¬¤É¤¦¤¤¤¦·ë²Ì¤ò¤â¤¿¤é¤¹¤«¤òµ­½Ò¤·¤¿³µÇ°¤À¡¥´Êñ¤Ë¸À¤¨¤Ð¡¤Àïά¥²¡¼¥à¤Îɽ¤ÇÍøÆÀ¤ÎÁȹ礻¤Î¤«¤ï¤ê¤ËÁªÂò»è¤òÆþ¤ì¤¿¤â¤Î¤Ë¤Ê¤ë¡¥¤¿¤È¤¨¤Ð¼¡¤Î¹ÔÎ󤫤é¤Ê¤ë2¿Í¥²¡¼¥à¥Õ¥©¡¼¥à¤Ç¡¤¥×¥ì¡¼¥ä¡¼1¤¬Âè2¹Ô¤ò¡¤¥×¥ì¡¼¥ä¡¼2¤¬Âè3Îó¤òÁª¤Ö¤È¡¤ÁªÂò»è c ¤¬¥¢¥¦¥È¥«¥à¤È¤·¤Æ¼Â¸½¤¹¤ë:

¹ÔÎó 1:
a b c a a b a
a b c b c c b
a b c b c c c

¤¤¤Þ¡¤¥×¥ì¡¼¥ä¡¼ 0 ¤òÄɲä·¤Æ3¿Í¤Ë¤·¤è¤¦¡¥¥×¥ì¡¼¥ä¡¼ 0 ¤Ï¾å¤Î¹ÔÎó 1 ¤È¼¡¤Î¹ÔÎó 2 ¤Î¤¤¤º¤ì¤«¤òÁª¤Ö¡¥

¹ÔÎó 2:
a b c a a b a
a b c b c c c
a b c b c c b

¤Ä¤Þ¤ê¡¤¥×¥ì¡¼¥ä¡¼ 0, 1, 2 ¤ÎÀïά¤Ï¤½¤ì¤¾¤ì¹ÔÎ󡤹ԡ¤Îó¤ÎÁªÂò¤È¤Ê¤ë¡¥¤³¤³¤Ç¥×¥ì¡¼¥ä¡¼2¤ËÃíÌܤ·¤Æ¤Û¤·¤¤¡¥¤³¤Î¤Ò¤È¤¬ºÇ½é¤ÎÎó¤òÁª¤Ù¤Ð·ë²Ì¤Ïɬ¤º a ¤Ë¤Ê¤ê¡¤¼¡¤ÎÎó¤òÁª¤Ù¤Ð b ¤Ë¤Ê¤ê¡¤3ÎóÌܤòÁª¤Ù¤Ð c ¤Ë¤Ê¤ë¡¥¤Û¤«¤Î¥×¥ì¡¼¥ä¡¼¤ÎÀïά¤Ëº¸±¦¤µ¤ì¤º¡¤·ë²Ì¤ò³ÎÄê¤Ç¤­¤ë¡¥¤³¤Î¤È¤­ {2} ¤Ï½¸¹ç {a}, {b}, {c} ¤Î¤½¤ì¤¾¤ì¤Ë¤¿¤¤¤·¤Æ effective ¤È¤¤¤¦¡¥°ìÈÌŪ¤Ë¸À¤Ã¤Æ¤ß¤è¤¦¡¥ÁªÂò»è¤Î½¸¹ç X ¤«¤é¤Ê¤Ë¤«¤òÁª¤Ö·èÄêÌäÂ꤬¤¢¤ë¤È¤¹¤ë¡¥Äó·È (¥×¥ì¡¼¥ä¡¼¤Î¤¢¤Ä¤Þ¤ê) S ¤¬ÁªÂò»è¤Î¤¢¤Ä¤Þ¤ê (X ¤ÎÉôʬ½¸¹ç) B ¤Ë¤¿¤¤¤·¤Æ effective ¤Ç¤¢¤ë¤È¤Ï¡¤·èÄê¥×¥í¥»¥¹¤ÎºÇ½ª·ë²Ì¤¬ B ¤Ë°¤¹¤ë¤è¤¦¤Ë S ¤Ï¤Ç¤­¤ë¤È¤¤¤¦¤³¤È¤Ç¤¢¤ë¡¥¤³¤ì¤Ï²ò¼á¤Ç¤¢¤Ã¤ÆÄêµÁ¤¸¤ã¤Ê¤¤¤±¤É¡¤¤³¤Î¡ÖS ¤¬ B ¤Ë¤¿¤¤¤·¤Æ effective¡×¤È¤¤¤¦³µÇ°¤Ï¡¤¤Ù¤Ä¤Ë¥²¡¼¥à¥Õ¥©¡¼¥à¤ò¹Í¤¨¤Ê¤¯¤Æ¤â¤Ê¤ê¤¿¤Ä¤³¤È¤ËÃí°Õ¤·¤Æ¤Û¤·¤¤¡¥Äó·È¤Î¥Ñ¥ï¡¼¤òɽ¸½¤¹¤ë¤³¤Î³µÇ°¤Ï¡¤¡Ô¸¢Íø¤ÎÍýÏÀ ¡Õ(theory of rights) ¤Ç¤Ï½ÅÍפʤâ¤Î¤È¤µ¤ì¤Æ¤¤¤ë¡¥

¤Ç¤Ï¡¤¥²¡¼¥à¥Õ¥©¡¼¥à¤«¤é¡ÖS ¤¬ B ¤Ë¤¿¤¤¤·¤Æ effective¡×¤È¤¤¤¦³µÇ°¤òƳ¤³¤¦¡¥¤É¤¦¤·¤Æ¥²¡¼¥à¥Õ¥©¡¼¥à¤ò¹Í¤¨¤ë¤«¤È¤¤¤¨¤Ð¡¤¤½¤Î¤Û¤¦¤¬³Æ¿Í¤Ë¤É¤¦¤¤¤¦¥ª¥×¥·¥ç¥ó¤¬¤¢¤ë¤Î¤«¤È¤«¤¤¤Ã¤¿°Õ»×·èÄê¤Î¾õ¶·¤¬¤Ï¤Ã¤­¤ê¤¹¤ë¤«¤é¤À¡¥Äó·È S ¤¬ÁªÂò»è½¸¹ç B ¤Ë¤¿¤¤¤·¤Æ (alpha)-effective ¤È¤Ï¡¤¡ÖS ¤Î¤Ò¤È¤Ó¤È¤¬¤¦¤Þ¤¯Àïά¤òÁª¤Ù¤Ð¡¤S °Ê³°¤Î¤Ò¤È¤Ó¤È¤¬¤É¤ó¤ÊÀïά¤òÁª¤ó¤Ç¤¤¤Æ¤â·ë²Ì¤¬½¸¹ç B ¤Ë°¤¹¤ë¤è¤¦¤Ë¤Ç¤­¤ë¡×¤È¤¤¤¦¤³¤È¤À¡¥¤³¤³¤Ç¤Õ¤¿¤ÄÌäÂ꤬À¸¤¸¤ë¡¥

¤Ò¤È¤Ä¤á¤ÎÌäÂê¤Ë¤Ê¤ë¤Î¤Ï¡¤¡ÖÁªÂò»è¤Ë¤Ä¤¤¤Æ¤ÎñĴÀ­¡×¤Ç¡¤¤Ê¤ó¤ÇÌäÂê¤Ê¤Î¤«¤Ï¤¢¤È¤Ç½ñ¤¯¤±¤É¡¤¥Ü¥¯¤é¤Ë¤È¤Ã¤ÆÃ×̿Ū¤ÊÌäÂê¤Ç¤Ï¤Ê¤¤¡¥¤³¤ì¤Ï¡¤Äó·È S ¤¬¤¢¤ë½¸¹ç B ¤Ë¤¿¤¤¤·¤Æ effective ¤Ç¤¢¤ë¤Ê¤é¡¤B ¤ò¤Õ¤¯¤à¤è¤¦¤ÊǤ°Õ¤Î½¸¹ç B' ¤Ë¤Ä¤¤¤Æ¤â effective ¤È¤Ê¤ë¤³¤È¤À¡¥¤¿¤È¤¨¤Ð¾å¤Î3¿Í¥²¡¼¥à¤Ç¡¤¤Ò¤È¤ê¤Î½¸¹ç {2} ¤¬ {a} ¤Ë¤¿¤¤¤·¤Æ effective ¤Ç¤¢¤ë¤³¤È¤«¤é¡¤{2} ¤Ï {a, b} ¤Ë¤¿¤¤¤·¤Æ¤â¡¤{a, c} ¤Ë¤¿¤¤¤·¤Æ¤â¡¤{a, b, c} ¤Ë¤¿¤¤¤·¤Æ¤â effective ¤Ç¤¢¤ë¤³¤È¤¬¸À¤¨¤Æ¤·¤Þ¤¦¡¥¤¿¤È¤¨¥×¥ì¡¼¥ä 2 ¤ÎÀïά¤¬ 1 ÎóÌܤ·¤«¤Ê¤¯¤Æ¤â¼«Æ°Åª¤Ë¸À¤¨¤Æ¤·¤Þ¤¦¡¥Æ±Íͤˡ¤¥×¥ì¡¼¥ä 2 ¤ÎÀïά¤¬ºÇ½é¤Î 3 Îóʬ¤·¤«¤Ê¤«¤Ã¤¿¤È¤·¤Æ¤â¡¤¤³¤Î¥×¥ì¡¼¥ä¤Ï½¸¹ç {a, b, c} ¤ÎǤ°Õ¤Î¶õ¤Ç¤Ê¤¤Éôʬ½¸¹ç¤Ë¤¿¤¤¤·¤Æ effective ¤È¤Ê¤ë¡¥

¤Õ¤¿¤Ä¤á¤ÎÌäÂê¤Ï¡¤¡Ö¸Ä¿Í¤Ë¤Ä¤¤¤Æ¤ÎñĴÀ­¡×¤Ç¡¤¥Ü¥¯¤é¤Ë¤È¤Ã¤Æ¿¼¹ï¤Ê¤â¤Î¤À¡¥¤³¤ì¤Ï¡¤Äó·È S ¤¬¤¢¤ë½¸¹ç B ¤Ë¤¿¤¤¤·¤Æ effective ¤Ç¤¢¤ë¤Ê¤é¡¤S ¤ò¤Õ¤¯¤à¤è¤¦¤ÊǤ°Õ¤ÎÄó·È S' ¤â B ¤Ë¤Ä¤¤¤Æ effective ¤È¤Ê¤ë¤³¤È¤À¡¥¤¿¤È¤¨¤ÐÄó·È {2} ¤¬Âè 1 ÎóÌܤȤ¤¤¦Àïά¤Ë¤è¤Ã¤Æ {a} ¤ò³Î¼Â¤Ë¼Â¸½¤Ç¤­¤ë¤Ê¤é¤Ð¡¤Äó·È {1, 2} ¤Ï¡Ö¥×¥ì¡¼¥ä¡¼1 ¤¬¤¤¤º¤ì¤«¤Î¹Ô¡¤¥×¥ì¡¼¥ä¡¼2¤¬Âè1ÎóÌܡפȤ¤¤¦Àïά¤Ë¤è¤Ã¤Æ¡¤¤ä¤Ï¤ê {a} ¤ò³Î¼Â¤Ë¼Â¸½¤Ç¤­¤ë¡¥¤³¤ì¤Ç¤Ï¡ÖÈóñĴ¤Ê¥·¥ó¥×¥ë¥²¡¼¥à¤òƳ¤±¡×¤È¤¤¤¦¥ì¥Õ¥§¥ê¡¼¤ÎÍ×µá¤Ë±þ¤¨¤é¤ì¤Ê¤¤¡ª¡¡¤È¤¤¤¦¤Î¤Ï¡¤¥Ü¥¯¤¿¤Á¤Ï¡Ö(¶õ¤Ç¤Ê¤¤) Ǥ°Õ¤ÎÁªÂò»èÉôʬ½¸¹ç¤Ë¤¿¤¤¤·¤Æ effective ¤Ç¤¢¤ëÄó·È¡×¤ò¡Ö¾¡ÍøÄó·È¡×¤ÎÄêµÁ¤È¤·¤¿¤¦¤¨¤Ç¡¤¥²¡¼¥à¥Õ¥©¡¼¥à¤«¤é¥·¥ó¥×¥ë¥²¡¼¥à¤òƳ¤³¤¦¤È¤·¤Æ¤¤¤¿¤«¤é¤À¡¥¤½¤ì¤Ë¤è¤Ã¤ÆÆÀ¤é¤ì¤ë¥·¥ó¥×¥ë¥²¡¼¥à¤Ï¤«¤Ê¤é¤ºÃ±Ä´¤Ë¤Ê¤ë¡¥

¥ì¥Õ¥§¥ê¡¼¤ÎÀâÌÀÉÔ­¤ò³Î¿®¤·¤¿¥Ü¥¯¤Ï¡¤¥ê¥Ý¡¼¥È¤ò¼õ¤±¼è¤Ã¤¿Ä¾¸å¤Ë¡¤¡Ö°Ọ̃ʬ¤«¤é¤ó¡¥¥ì¥Õ¥§¥ê¡¼¤Ï´ª°ã¤¤¤·¤Æ¤Ê¤¤¤«¡¥´ØÏ¢Ê¸¸¥¤¢¤²¤í¡×¤È¥¨¥Ç¥£¥¿¤Ë¤»¤Þ¤Ã¤¿¡¥¤µ¤¤¤ï¤¤¥ì¥Õ¥§¥ê¡¼¤«¤é¤Ï¡Ö¤¹¤Þ¤Ê¤¤¤Ê¤¢¡¤À孤餺¤À¤Ã¤¿¤è¡¥¤¢¤Þ¤êͭ̾¤ÊÏ两ã¤Ê¤¤¤±¤É¡¤Kolpin ¤ÎÏÀʸ¤ËºÜ¤Ã¤Æ¤ë¤è¢ö¡×¤È¡¤¥¨¥Ç¥£¥¿·Ðͳ¤Ç®¹¶¤ÇÊÖ»ö¤¬ÆÏ¤¤¤¿¡¥

¤±¤Ã¤­¤ç¤¯¤Ï effectivity ¤Î³µÇ°¤ò½¤Àµ¤¹¤ì¤Ð¡¤ÁªÂò»è¤Ë¤Ä¤¤¤Æ¤ÎñĴÀ­¤â¸Ä¿Í¤Ë¤Ä¤¤¤Æ¤ÎñĴÀ­¤â¤Ê¤ê¤¿¤¿¤Ê¤¤¤â¤Î¤Ë¤Ç¤­¤ë¡¥¤³¤Î½¤Àµ¤µ¤ì¤¿³µÇ°¤ò "exact effectivity" ¤È¸Æ¤Ü¤¦¡¥¤É¤¦½¤Àµ¤·¤¿¤«¡¤¤½¤ÎÄêµÁ¤ò¥Ü¥¯¤¬¤³¤³¤ÇÆÉ¼Ô¤ËÍ¿¤¨¤ëÂå¤ï¤ê¤Ë¡¤Îã¤òÍ¿¤¨¤Æµ¢Ç¼Åª¤Ë¹Í¤¨¤Æ¤â¤é¤ª¤¦¡¥¡Öȯ¸«Åª³Ø½¬¡×¤È¤Ç¤â¤¤¤¦¤Î¤«¤Ê¡¥

¤¿¤È¤¨¤Ð¾å¤Î3¿Í¥²¡¼¥à¥Õ¥©¡¼¥à¤Ç¡¤¥×¥ì¡¼¥ä¡¼½¸¹ç {1, 2} ¤Ï {a}, {b}, {c}, {b, c} ¤Ë¤¿¤¤¤·¤Æ¤Ï exactly effective ¤Ç¤¢¤ë¤¬¡¤{a, b}, {a, c}, {a, b, c} ¤Ë¤¿¤¤¤·¤Æ¤Ï exactly effective ¤È¤Ï¤Ê¤é¤Ê¤¤¡¥{b, c} ¤Ë¤¿¤¤¤·¤Æ exactly effective ¤Ç¤¢¤ë¤Î¤Ï¡¤¥×¥ì¡¼¥ä¡¼ 1 ¤¬2¹ÔÌÜ¡¤¥×¥ì¡¼¥ä¡¼2¤¬ 7 ÎóÌܤòÁª¤Ö¤È¤¤¤¦Àïά¤¬¤¢¤ë¤«¤é¤À¡¥¥×¥ì¡¼¥ä¡¼ 0 ¤Î½ÐÊý¼¡Âè¤Ç¡¤b ¤¢¤ë¤¤¤Ï c ¤¬¼Â¸½¤¹¤ë¤ï¤±¤À¡¥¤¢¤ë¤¤¤Ï 1 ¤¬ 3 ¹ÔÌÜ¤Ç 2 ¤¬ 7 ÎóÌܤȤ¤¤¦Áȹ礻¤âƱÍͤÀ¡¥¤È¤³¤í¤¬¡¤¤½¤é¤é°Ê³°¤Î (¥×¥ì¡¼¥ä¡¼ 1, 2 ¤ÎÀïά¤Î) ¤É¤ÎÁȹ礻¤ò¹Í¤¨¤Æ¤â¡¤¼Â¸½¤¹¤ë·ë²Ì¤Ï³ÎÄꤷ¤Æ¤¤¤ë---¥×¥ì¡¼¥ä¡¼ 1, 2 ¤Ï¥×¥ì¡¼¥ä¡¼0¤Ë·ë²Ì¤ò¤æ¤À¤Í¤ë¤³¤È¤¬¤Ç¤­¤Ê¤¤¤Î¤À¡¥¤â¤Ã¤È¸À¤¨¤Ð¡¤Äó·È {0, 1, 2} ¤Ï {a}, {b}, {c} ¤À¤±¤Ë¤¿¤¤¤·¤Æ exactly effective ¤Ç¤¢¤ê¡¤¤Õ¤¿¤Ä°Ê¾å¤ÎÍ×ÁǤò»ý¤Ä½¸¹ç¤Ë¤¿¤¤¤·¤Æ¤Ï exactly effective ¤Ç¤Ê¤¤¡¥¸­¤¤ÆÉ¼Ô¤Ï°Ê¾å¤ÎµÄÏÀ¤Ç exact effectivity ¤ÎÄêµÁ¤òºÆ¹½ÃۤǤ­¤ë¤À¤í¤¦¡¥Àµ³Î¤Ê¤È¤³¤í¤Ï Kumabe and Mihara (2007) ¤Î Remark 4 ¤ËºÜ¤Ã¤Æ¤¤¤ë¡¥

¤±¤Ã¤­¤ç¤¯¡¤¡ÖÄó·È S ¤¬ÁªÂò»è½¸¹ç B ¤Ë¤¿¤¤¤·¤Æ exactly effective¡×¤È¤¤¤¦¤Î¤Ï¡¤¡ÖS ¤ÏºÇ½ª·ë²Ì¤ò B ¤Î¤Ê¤«¤Ë¼ý¤á¤ë¥Ñ¥ï¡¼¤ò»ý¤Ä°ìÊý¤Ç¡¤B ¤Î¤É¤ÎÍ×ÁǤâ S °Ê³°¤Î¥á¥ó¥Ð¡¼¤ÎÀïά¼¡Âè¤Ç¼Â¸½²Äǽ¡×¤ÈÍý²ò¤Ç¤­¤ë¡¥¤Ä¤Þ¤ê¤³¤Î³µÇ°¤Ï¡¤ºÇ½ª·ë²Ì¤ò¾¿Í¤Ë°Ñ¤Í¤ë¥Ñ¥ï¡¼¤òɽ¸½¤·¤¿¤â¤Î¤Ë¤Ê¤Ã¤Æ¤¤¤ë¡¥¤·¤«¤··ë²Ì¤ò¾¿Í¤Ë°Ñ¤Í¤ë¥Ñ¥ï¡¼¤Ê¤ó¤Æ¤â¤Î¤ò¿¿¤Ë¼õ¤±¤ëɬÍפ¬¤¢¤ë¤À¤í¤¦¤«¡©¡¡¤½¤ó¤Ê¤â¤Î¤Ï¥Ñ¥ï¡¼¤È¤·¤Æ¹Íθ¤¹¤ë¤ËÃͤ·¤Ê¤¤¤Î¤Ç¤Ï¡©

¤½¤³¤Ç»×¤¤¤Ä¤¤¤¿¤Î¤¬¡¤¤º¤Ã¤ÈÁ°¤ËÆÉ¤ó¤À¡¤¤¢¤ëů³Ø¼Ô¤Î¸¢ÍøÏÀ¤Ë¤«¤ó¤¹¤ë¥Ú¡¼¥Ñ¡¼ (Van Hees, 1999) ¤À¡¥¤¤¤ä¤¢¡¤»¨³Ø¤È¤¤¤¦¤«¶µÍܤ¬¤³¤¦¤¤¤¦¤È¤³¤í¤ÇÌòΩ¤Ä¤È¤Ï»×¤Ã¤Æ¤¤¤Ê¤«¤Ã¤¿¡¥(¡Ö¤½¤Î¥Ú¡¼¥Ñ¡¼¤â¼Ò²ñÁªÂòÍýÏÀ¤À¤«¤é¡¤¤ªÁ°¤Ë¤È¤Ã¤Æ»¨³Ø¤È¤¤¤¦¤³¤È¤Ï¤Ê¤¤¤À¤í¡×¤È¸À¤ï¤ì¤ì¤Ð¤½¤¦¤Ê¤ó¤À¤±¤É¡¤Effectivity ¼«ÂΤϸ¢ÍøÏÀ¤ÈÌ©Àܤʴط¸¤¬¤¢¤ë°ìÊý¡¤ÃæÂ¼¥Ê¥ó¥Ð¡¼¤Ï effectivity ¤È´ØÏ¢¤Å¤±¤é¤ì¤ë¤³¤È¤¬¤¢¤Þ¤ê¤Ê¤¯¤Æ¡¤¸¢ÍøÏÀ¤È¤Ï¤Û¤È¤ó¤É´ØÏ¢¤Å¤±¤é¤ì¤Æ¤¤¤Ê¤¤¡¥¤½¤¦¤¤¤¦ÇطʤòÍý²ò¤·¤Æ¤Û¤·¤¤¡¥)

Van Hees ¤Ï¡¤"the right to be completely passive" (´°Á´¤Ë¼õưŪ¤Ç¤¢¤ë¸¢Íø) ¤¢¤ë¤¤¤Ï "maximal freedom" (¶ËÂ缫ͳ) ¤È¤¤¤¦³µÇ°¤ò²¾Äꤷ¤Æ¡¤Sen ¤ä Gibbard ¤Îͭ̾¤Ê¡Ö¼«Í³¼çµÁ¤Î¥Ñ¥é¥É¥Ã¥¯¡×¤ò²ò·è¤·¤¿¡¥(Èà¤Î¥Õ¥ì¡¼¥à¥ï¡¼¥¯¤Ç¤ÏÄó·È¤Ç¤Ï¤Ê¤¯¤Æ¸Ä¿Í¤Î¤ß¤¬¸¢Íø¤ò»ý¤Ä¤Î¤À¤¬¡¤¤½¤³¤Ï¤¤¤Þ¤Ï̵»ë¤¹¤ë¡¥) ¤¢¤ëÄó·È¤¬´°Á´¤Ë¼õưŪ¤Ç¤¢¤ë¸¢Íø¤ò»ý¤Ä¤È¤Ï¡¤¤½¤ÎÄó·È¤¬ÁªÂò»è¤ÎÁ´Âν¸¹ç X ¤Ë¤¿¤¤¤·¤Æ effective ¤Ç¤¢¤ë¤È¸À¤¤ÊѤ¨¤ë¤³¤È¤¬¤Ç¤­¤ë¡¥¤È¤³¤í¤¬¡¤¤¹¤Ù¤Æ¤ÎÄó·È¤Ï X ¤Ë¤¿¤¤¤·¤Æ alpha-effective ¤Ê¤Î¤Ç¡¤alpha-effectivity ¤Î³µÇ°¤Ï¤³¤Î´°Á´¼õưŪ¤È¤¤¤¦³µÇ°¤ò¤¦¤Þ¤¯É½¸½¤Ç¤­¤Ê¤¤¤Î¤À¡¥¤â¤·½÷À­Á´°÷¤¬¡Ö¤­¤ì¤¤¡×¤Ç¤¢¤ë¤Î¤Ê¤é¤Ð¡¤¡ÖÈþ¤·¤µ¡×¤È¤¤¤¦´ð½à¤Ç½÷À­¤ò¶èÊ̤·¤¿¤¤¤È¤­¤Ë¡Ö¤­¤ì¤¤¡×¤È¤¤¤¦¸ÀÍդǤÏÌò¤ËΩ¤¿¤Ê¤¤¤Î¤ÈƱ¤¸¤³¤È¤À¡¥°ìÊý¡¤maximal freedom ¤ÏÁªÂò»è¤Ë¤«¤ó¤¹¤ëñĴÀ­¤òÍ׵᤹¤ë¤¬¡¤alpha-effectivity ¤Ï¤³¤ì¤â¼«Æ°Åª¤ËËþ¤¿¤¹¡¥¤·¤¿¤¬¤Ã¤Æalpha-effectivity ¤Ï maximal freedom ¤ò¤¦¤Þ¤¯É½¸½¤Ç¤­¤Ê¤¤¡¥°Ê¾å¤«¤é¡¤ºÎÍѤ¹¤ë effectivity ¤Î³µÇ°¤¬¡¤(¼õưŪ¤Ç¤¢¤ë¤È¤«¸¢Íø¤òÊü´þ¤¹¤ë¸¢Íø¤È¤¤¤Ã¤¿)¡Ö·ë²Ì¤ò¾¿Í¤Ë°Ñ¤Í¤ë¥Ñ¥ï¡¼¡×¤ò¤­¤Á¤ó¤Èɽ¸½¤Ç¤­¤ë¤â¤Î¤Ç¤Ê¤±¤ì¤Ð¡¤Van Hees ¤Î·ë²Ì¤òŬÍѤ·¤Æ¤â°ÕÌ£¤¬¤Ê¤¤¤³¤È¤¬Ê¬¤«¤ë¤À¤í¤¦¡¥

¸¢ÍøÏÀ¤Ë¤«¤ó¤¹¤ëµÄÏÀ¤Î¤è¤¦¤Êưµ¡¤Å¤±È´¤­¤Ç¡¤exact effectivity ¤È¤¤¤¦¤Û¤È¤ó¤ÉÃΤé¤ì¤Æ¤¤¤Ê¤¤³µÇ°¤ò¤ï¤¶¤ï¤¶»ý¤Á½Ð¤¹¤Î¤Ï¤¿¤á¤é¤ï¤ì¤¿¡¥¤½¤³¤Ç¥Ü¥¯¤é¤ÏÃæÂ¼¥Ê¥ó¥Ð¡¼¤Î¥Ú¡¼¥Ñ¡¼¤Ë¸¢ÍøÏÀ¤ò»ý¤Á¹þ¤à¤³¤È¤Ë¤·¤¿¡¥

¥ì¥Õ¥§¥ê¡¼¤¬¤É¤¦È¿±þ¤¹¤ë¤«¤Ïʬ¤«¤é¤Ê¤¤¡¥

[Äɵ­] ÆóÅÙÌܤΥì¥Õ¥§¥ê¡¼¥³¥á¥ó¥È¤ÎÁ´Ê¸¤Ï¡¤"I think the paper is now suitable for publication" (¥Ô¥ê¥ª¥É¤Ê¤·) ¤È¤¤¤¦¤â¤Î¤À¤Ã¤¿¡¥¥Ô¥ê¥ª¥É¤¬È´¤±¤Æ¤¤¤ë¤³¤È¤«¤é¡¤¤½¤ì°Ê¹ß¤Ë¤Ê¤Ë¤«¤¢¤Ã¤¿¤ó¤¸¤ã¤Ê¤¤¤«¤È¤¤¤¦µ¤¤â¤¹¤ë¤¬¡¤¤Þ¤¢¡¤Ê¸¶ç¤Î¤Ä¤±¤è¤¦¤¬¤Ê¤¤¤È¤¤¤¦¤³¤È¤À¤í¤¦ (¾Ð)¡¥

Îý½¬ÌäÂê

10 ¿Í¤Î¸Ä¿Í¤«¤é¤Ê¤ë½¸¹ç¾å¤Î¥·¥ó¥×¥ë¥²¡¼¥à¤Ç¡¤Ç¤°Õ¤Î 9 ¿Í¤Î¸Ä¿Í¤«¤é¤Ê¤ëÄó·È¤ò¾¡ÍøÄó·È¤È¤¹¤ë¤â¤Î¤ò¹Í¤¨¤ë¡¥¤³¤Î¥·¥ó¥×¥ë¥²¡¼¥à¤ò (alpha effectivity ¤¢¤ë¤¤¤Ï exact effectivity ¤ò·Ðͳ¤·¤Æ) ŬÅö¤Ê¥²¡¼¥à¥Õ¥©¡¼¥à¤«¤éƳ¤±¡¥¥Ò¥ó¥È: X={0, 1} ¤È¤Ç¤­¤ë¡¥

Åú¤Ï Kumabe and Mihara (2007) ¤Î Remark 4 ¤Ë¤¢¤ë¡¥

»²¹Íʸ¸¥

Kumabe, M. and Mihara, H. R. (2007). The Nakamura numbers for computable simple games. MPRA Paper, Munich University Library.

van Hees, M. (1999). Liberalism, efficiency, and stability: Some possibility results. Journal of Economic Theory, 88:294-309.

Äɵ­ (2/1/2008). ½¤ÀµÈǤòºÆÅê¹Æ¤·¤Æ2¥ö·î¤È10Æü¸å¤Î2008ǯ1 ·î31Æü¡¤¥Ú¡¼¥Ñ¡¼¤Ï Social Choice and Welfare ¤Ë̵»ö¥¢¥¯¥»¥×¥È¤µ¤ì¤¿¡¥¾å¤Ë°úÍѤ·¤¿¤¿¤Ã¤¿°ì¹Ô¤Î¥ì¥Õ¥§¥ê¡¼¥³¥á¥ó¥È¤Ë¤Ä¤¤¤Æ¤Ï¡¤¡Önow suitable¤Ã¤Æ¡¢¤·¤ã¡¼¤Ê¤¤¤Ê¡¼¡¢¤Ã¤Æ´¶¤¸¤¸¤ã¤ó¡£²¿²ó¤â½¤Àµ¹»Á÷¤é¤ì¤Æ¤¯¤ë¤Î·ù¤À¤«¤é¡¢¤â¡¼¤³¤Î¤Ø¤ó¤Ë¤·¤È¤¤¤¿¤í¤«¡©¡©¤Ã¤Æ´¶¤¸¤À¤è¡¢ÆüËܸì¤Ç¸À¤¨¤Ð¡£¡×¤È¤¤¤¦¸«²ò¤ò¤·¤á¤¹¤Ò¤È¤â¤¤¤¿¡¥

(HRM ¤«¤é¤Î´ó¹Æ)

¡Ú2007/11/23 17:35 ¡Û
| ¼Ò²ñ²Ê³Ø | ¥³¥á¥ó¥È(0) | ¥È¥é¥Ã¥¯¥Ð¥Ã¥¯(0) |
Leo Hurwicz, ¤Ä¤¤¤Ë¥Î¡¼¥Ù¥ë·ÐºÑ³Ø¾Þ¼õ¾Þ!

º£Ç¯¤Î¥Î¡¼¥Ù¥ë·ÐºÑ²Ê³Ø¾Þ¤Ï¥á¥«¥Ë¥º¥à¡¦¥Ç¥¶¥¤¥ó¤Î Leonid Hurwicz, Eric S. Maskin, Roger B. Myerson ¤Ë·èÄꤷ¤¿¡¥ ¥Î¡¼¥Ù¥ë¾Þ¸ø¼°¥µ¥¤¥È¤Ë¤Ï°ìÈ̸þ¤± Info ¤ä³Ø½ÑŪ¥Ð¥Ã¥¯¥°¥é¥¦¥ó¥É¤¬ºÜ¤Ã¤Æ¤¤¤ë¡¥(¤³¤Î¥Ö¥í¥°¤Ç¤â¥á¥«¥Ë¥º¥à¡¦¥Ç¥¶¥¤¥ó¤ÏÉѽФʤΤǡ¤¤¤¤Þ¤µ¤éÀâÌÀ¤Ï¤·¤Ê¤¤¡¥)

·ÐºÑ³Ø¼Ô¤Ë¸À¤ï¤»¤ì¤Ð¡¤¡Ö¥á¥«¥Ë¥º¥à¡¦¥Ç¥¶¥¤¥ó¤Ï¤Þ¤À¼õ¾Þ¤·¤Æ¤¤¤Ê¤«¤Ã¤¿¤Î¤«¡©¡×¤È¤¤¤¦´¶¤¸¤«¤â¤·¤ì¤Ê¤¤¡¥»ö¼Â¡¤¶È³¦¿Í¤Î¼õ¾ÞͽÁۤϡ¤¶áǯ¥ª¡¼¥¯¥·¥ç¥óÍýÏÀ¤ä·ÀÌóÍýÏÀ¤Ê¤É¤ÎÇÉÀ¸Ê¬Ìî¤Ë°Ü¤Ã¤Æ¤¤¤¿ (¤¿¤È¤¨¤Ð yyasuda ¤Îµ­»ö)¡¥ ÊóÆ»´Ø·¸¼Ô¤â½àÈ÷¤Ç¤­¤Æ¤¤¤Ê¤«¤Ã¤¿¤Î¤«¡¤º£²ó¤Î½é´üÊóÆ»¤Ç¤Ï¡Ö¥ì¥ª¥Ë¡¼¥É¡¦¥Ï¡¼¥ô¥£¥Ã¥Á̾ÍÀ¶µ¼ø¡×¡Ö¥ì¥ª¥Ë¡¼¥É¡¦¥Ï¡¼¥¦¥£¥Ã¥Ä̾ÍÀ¶µ¼ø¡×¡Ö¥ì¥ª¥Ë¥É¡¦¥Ï¡¼¥ô¥£¥Ã¥Ä¡¦¥ß¥Í¥½¥¿Âç̾ÍÀ¶µ¼ø¡×¡Ö¥ì¥ª¥Ë¥Ã¥É¡¦¥Û¥ë¥¦¥£¥Ã¥Ä¶µ¼ø¡×¡Ö¥ì¥ª¥Ë¥É¡¦¥Ï¡¼¥¦¥£¥Ã¥¯¥¹Ì¾ÍÀ¶µ¼ø¡×¡Ö¥ì¥ª¥Ë¡¼¥É¡¦¥Ï¡¼¥¦¥£¥Ã¥Ä̾ÍÀ¶µ¼ø¡×¤Ê¤É¡¤¼õ¾Þ¼Ô̾¤Îɽµ­¤ÎÍɤì¤âÂ礭¤«¤Ã¤¿¡¥(¼ÂºÝ¤Ï¥¢¥á¥ê¥«¤Ç¤Ï¡Ö¥ê¥ª¡×¤Ë¶á¤¤È¯²»¤Ç¸Æ¤Ð¤ì¤Æ¤¤¤ë¡¥)

(¥Ï¡¼¥ô¥£¥Ã¥Ä¤Î¶µ¤¨¤ëÂç³Ø) ¥ß¥Í¥½¥¿´Ø·¸¼Ô¤ÏĹǯ¡Ö¤½¤¦¤¤¤¦ÇÉÀ¸ÍýÏÀ¤ÎÁ°¤Ë¼õ¾Þ¤¹¤Ù¤­´ðÁÃÍýÏÀ [¥á¥«¥Ë¥º¥à¡¦¥Ç¥¶¥¤¥óÍýÏÀ] ¤¬¤¢¤ë¤À¤í¤¦!¡×¤È¡¤¥Î¡¼¥Ù¥ë·ÐºÑ³Ø¾Þ¤Ø¤ÎÉÔ¿®¤òÊç¤é¤»¤ÆÍ褿 (¤¿¤Ö¤ó)¡¥¥ß¥Í¥½¥¿¤ÇĹǯ¶µ¤¨¤¿¤Ù¤Ä¤Î·ÐºÑ³Ø¼Ô¤¬¿ôǯÁ°¼õ¾Þ¤·¤¿¤È¤­¤â¡¤¡Ö¤ó? [Leo ¤òÈô¤Ð¤·¤Æ¤Ê¤¤¤«?]¡×¤È¤¤¤¦´¶¤¸¤À¤Ã¤¿ (¤¸¤Ã¤µ¤¤¤Ë¥Ü¥¯¤¬³Îǧ¤Ç¤­¤¿¤Î¤Ï¾¯¿ô¤À¤¬)¡¥´Ø·¸¼Ô¤Ï¤Þ¤Ã¤¿¤¯¤Á¤¬¤¦Ê¸Ì®¤Ç¡Ö¥Ï¡¼¥ô¥£¥Ã¥Ä¤Î¼ö¤¤¡×¤Ê¤É¤È°Å¼¨¤ò¸ò¤¨¤Ä¤Ä¡¤»þµ¡¤òÂԤä¿¡¥

¤¤¤ä¤¢¡¤¥Î¡¼¥Ù¥ë·ÐºÑ²Ê³Ø¾Þ¡¤¾¯¤·¸«Ä¾¤·¤¿¤è¡¥

¤È¤³¤í¤Ç Leo ¤ÏºÇ¶á90ºÐ¤ÎÃÂÀ¸Æü¤òÀ¹Âç¤Ë½Ë¤Ã¤¿¤Ð¤«¤ê¤À¡¥À¹Âç¤Ë¥Ñ¡¼¥Æ¥£¡¼¤¹¤ëÁ°¤Ë¼õ¾Þ¤·¤Æ¤¯¤ì¤Æ¤¿¤é¡¤¤â¤Ã¤È¸úΨŪ¤À¤Ã¤¿¤«¤â¡¥

Äɵ­ (10/18/2007). ¥ß¥Í¥½¥¿¤«¤é¥ê¥»¥×¥·¥ç¥ó¤Î°ÆÆâ¤¬ÆÏ¤¤¤¿¡¥ËÜʸ¤Ï¤³¤¦»Ï¤Þ¤ë:

We are so happy that Leo has finally won the Nobel Prize in Economics!

¤ä¤Ã¤Ñ¤ê¥ß¥Í¥½¥¿´Ø·¸¼Ô¤Ï¡¤(¤³¤Îµ­»ö¤Î¥¿¥¤¥È¥ëƱÍÍ) ¡Ö¤Ä¤¤¤Ë¡×("finally") ¤È¤¤¤¦¸ÀÍÕ¤òꤍ¤º¤Ë¤Ï¤¤¤é¤ì¤Ê¤¤¤ï¤±¤À¡¥

Äɵ­ (10/18/2007). ¥á¥«¥Ë¥º¥à¥Ç¥¶¥¤¥ó¤ÎÀ®²Ì¤ò¡¤¡Ö¤¹¤Ù¤Æ¤ò»Ô¾ì¤Þ¤«¤»¤Ë¤·¤Æ¤Ï¤À¤á¤À¡×¤È¤¤¤¦¤³¤È¤Ë¤·¤Æ¤·¤Þ¤ª¤¦¤È¤¹¤ë²òÀâ¤Ï¤Á¤ç¤Ã¤Èµ¤¤Ë¤Ê¤ë¡¥¤½¤ì¤ÏÀ®²Ì¤Ç¤Ï¤Ê¤¯¡¤(ÆÃ¤Ë½é´ü¤Î¥á¥«¥Ë¥º¥à¥Ç¥¶¥¤¥Ê¡¼¤Î) ¸¦µæ¤Î¥â¡¼¥Á¥Ù¡¼¥·¥ç¥ó¤À¡¥¡Ö»Ô¾ì¤Ë¤Ä¤¤¤Æ¤Ï¤¹¤°¤ì¤¿ÅÀ¤â·çÅÀ¤âʬ¤«¤Ã¤¿¡¥¤Ç¤Ï¤½¤ì°Ê³°¤Î»ñ¸»ÇÛʬÊýË¡¤Ï¡©¡×¤È¤¤¤¦µ¿Ìä¤Ë¤¿¤¤¤·¤Æ¡¤¡Ö¤½¤ì°Ê³°¤ÎÇÛʬÊýË¡¡×¤ò¤¹¤Ù¤ÆÆ±»þ¤Ë¹Í¤¨¤é¤ì¤ë¥Õ¥ì¡¼¥à¥ï¡¼¥¯¤òºî¤Ã¤¿¤Î¤¬¥á¥«¥Ë¥º¥à¥Ç¥¶¥¤¥ó¤Î¤¹¤´¤¤¤È¤³¤í¤À¡¥¤Ç¡¤¤½¤Îµ¿Ìä¤Ë¤¿¤¤¤¹¤ëÅú¤À¤¬¡¤¤½¤ì¤Û¤Éñ½ã¤Ç¤Ï¤Ê¤¤¡¥¸¦µæÆ°µ¡¤¬Â¿ÍÍ¤Ê¤Î¤ÈÆ±ÍÍ¡¤À®²Ì¤Î¤Þ¤È¤á¤«¤¿¤â¸¦µæ¼Ô¤Ë¤è¤Ã¤Æº¹¤¬¤¢¤ë¤À¤í¤¦¡¥(¤ª¤½¤é¤¯Âç¿¿ô¤Î¸¦µæ¼Ô¤Ï¡¤Ã±½ã¤Ê¤Þ¤È¤á¤Ï¤ä¤ê¤¿¤¯¤Ê¤¤¤À¤í¤¦¡¥) ¤·¤«¤·¥á¥«¥Ë¥º¥à¥Ç¥¶¥¤¥ó¤ÎÀ®²Ì¤Î¿¤¯¤Ï¡¤»Ô¾ì¥á¥«¥Ë¥º¥à¤¬ÅÁÅýŪ¤ËÍý²ò¤µ¤ì¤Æ¤¤¤¿¤è¤ê¤â¤µ¤é¤Ë¤¹¤°¤ì¤¿¤â¤Î¤Ç¤¢¤ë¤³¤È¤ò¼¨º¶¤·¤Æ¤¤¤ë (¤³¤ì¤Ë¤Ä¤¤¤Æ¤ÏµÄÏÀ¤Î;ÃϤϤʤ¤¤Ï¤º¤À)¡¥Â绨ÇĤˤ¤¤¨¤Ð¡¤¡Ö»Ô¾ì¥á¥«¥Ë¥º¥à¤Ë·çÅÀ¤Ï¤¢¤ë¤Ë¤»¤è¡¤»Ô¾ì¥á¥«¥Ë¥º¥à¤ò±Û¤¨¤ëÇÛʬÊýË¡¤Ï¸«¤Ä¤«¤é¤Ê¤«¤Ã¤¿¡×¤È¤Þ¤È¤á¤¿¤Û¤¦¤¬¤è¤êÀ®²Ì¤òÈ¿±Ç¤·¤Æ¤¤¤ë¤È¥Ü¥¯¤Ï»×¤¦¡¥¥ê¥Ð¥¿¥ê¥¢¥ó·Ï¤Î»¨»ï Reason ¤ËºÜ¤Ã¤¿ "What is Mechanism Design?" ¤Ï¤½¤ó¤Ê¥Ü¥¯¤ÎÍý²ò¤Ë¶á¤¤°ìÈ̸þ¤±²òÀâ¤À¡¥¡Ö¤¹¤Ù¤Æ¤ò»Ô¾ì¤Þ¤«¤»¤Ë¤·¤Æ¤Ï¤À¤á¤À¡×¤È¤¤¤Ã¤¿¥ß¥¹¥ê¡¼¥Ç¥£¥ó¥°¤Ê²òÀâ¤ËÆÇ¤µ¤ì¤Æ¤·¤Þ¤Ã¤¿ÆÉ¼Ô¤Ø¤Î²òÆÇºÞ¤È¤·¤Æ¤ª¤¹¤¹¤á¤¹¤ë¡¥

¡Ú2007/10/16 06:57 ¡Û
| ¼Ò²ñ²Ê³Ø | ¥³¥á¥ó¥È(2) | ¥È¥é¥Ã¥¯¥Ð¥Ã¥¯(0) |
·ÐºÑÍýÏÀ²È¤Î¥«¥ë¥Á¥ã¡¼¢ª¸øÍýŪÊýË¡¢ª¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þ¢ªMBA

Á°²ó¤Îµ­»ö¤Ç½ñ¤¤¤¿·ÐºÑ³Ø¼Ô¤È¹©³Ø¼Ô¤Î¥«¥ë¥Á¥ã¡¼¤Î¤Á¤¬¤¤¤Ï¤É¤³¤«¤éÍè¤ë¤Î¤«¡¥¸°¤Ë¤Ê¤ë¤Î¤Ï°Ê²¼¤Î¿¿¼Â¤À:

  • ¿¿¼Â E. ·ÐºÑÍýÏÀ²È¤Ï³Æ¿Í¤¬ºÇŬ²½¤·¤¿·ë²Ì¡¤¼Ò²ñ¤¬¤É¤¦¤Ê¤ë¤«¤Ë´Ø¿´¤¬¤¢¤ë¡¥¤É¤¦ºÇŬ²½¤¹¤ë¤«¤È¤¤¤¦ÌäÂ꼫ÂΤˤϤۤȤó¤É¶½Ì£¤¬¤Ê¤¤¡¥

¡Ö·ÐºÑ³Ø¼Ô¡×¤¬¤¤¤Ä¤Î¤Þ¤Ë¤«¡Ö·ÐºÑÍýÏÀ²È¡×¤Ë¤Ê¤Ã¤Æ¤¤¤¿¤ê¡¤²£Èø¤é¤Î»ØÅ¦¤È¤ä¤ä¤º¤ì¤ë (ºÇŬ²½¤Î·ë²Ì¡¤¼Ò²ñ¤¬¤É¤¦¤Ê¤ë¤«¤È¤¤¤¦¤Î¤¬¶Ñ¹Õ¡¨·ÐºÑ³Ø¼Ô¤¬¶Ñ¹Õ¤Ë´Ø¿´¤¬¤¢¤ë¤Ê¤é¡¤¤½¤Î·×»»¤Ë´Ø¿´¤ò»ý¤Ã¤Æ¤â¤ª¤«¤·¤¯¤Ê¤¤¤Ï¤º¤À) ÌäÂê¤Ï½ÅÍפǤʤ¤¤«¤é̵»ë¤¹¤ë¡¥

·ÐºÑ³Ø¼Ô¤Ë¤â¤¤¤í¤¤¤í¤¢¤ë¤¬¡¤¥ß¥¯¥íÍýÏÀ¡¤ÆÃ¤Ë°ìÈ̶ѹÕÍýÏÀ¤ÎÀìÌç²È¤Ï¿¿¼Â E ¤Î·¹¸þ¤¬¶¯¤¤¤Ï¤º¤À¡¥¤³¤ÎʬÌî¤Î¸Åŵ¤Ç¤¢¤ë Debreu (1959) Theory of Value: An Axiomatic Analysis of Economic Equilibrium ¤ËÈùʬ¤Ï½Ð¤Æ¤³¤Ê¤¤¤³¤È¤«¤é¤âÁÛÁü¤Ç¤­¤ë¤ó¤¸¤ã¤Ê¤¤¤«¤Ê---¤ÈºÇ¶á¤ÎÂç³Ø±¡À¸¤Ë¸À¤Ã¤Æ¤âÄ̤¸¤Ê¤¤¤«¤â¤·¤ì¤Ê¤¤¤¬¡¤Mas-Colell et al. ¤Î¥Æ¥­¥¹¥È½Ð¸½°ÊÁ°¤Ï°ìÈ̶ѹÕÍýÏÀ¤Î³Ø½¬¤Ë·ç¤«¤»¤Ê¤¤°ìºý¤À¤Ã¤¿¡¥·ÐºÑÍýÏÀ²È¤Ï¡ÖºÇŬ²½¤È¤¤¤Ã¤¿Å¥½­¤¤¸¦µæ¤Ï¥ª¥Ú¥ì¡¼¥·¥ç¥ó¥º¡¦¥ê¥µ¡¼¥Á¤È¤«±þÍÑ¿ô³Ø¤Ç¤ä¤Ã¤Æ¤¯¤ì¡×¤È»×¤Ã¤Æ¤¤¤ë¤Õ¤·¤¬¤¢¤ë¡¥¤¤¤ï¤Ð¡Ö´ÝÅꤲ¡×¤À¡¥

¡Ö´ÝÅꤲ¡×¤Ã¤Æ¤Î¤Ï¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þŪ¤È¤¤¤¨¤ë¤«¤â¡¥¤¸¤Ä¤Ï¡Ö¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þ¤Ã¤Æ¤è¤¯¤ï¤«¤é¤Ê¤¤¤ó¤À¤¬¡¤ÂоÝʪ¤ò¥Ö¥é¥Ã¥¯¥Ü¥Ã¥¯¥¹¤È¤·¤Æ¤¢¤Ä¤«¤¨¤ë¤Î¤Ï¡¤¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þ¤ÎÆÃħ¤Î¤Ò¤È¤Ä¤À¤í¤¦¡¥¥ª¥Ö¥¸¥§¥¯¥È¤ò¸Æ¤Ó½Ð¤¹Â¦¤Ï¡¤¤½¤ì¤ò»È¤¨¤ì¤Ð¤¤¤¤¤Î¤Ç¤¢¤Ã¤Æ¡¤¤½¤ÎÆâÉô¤Î»ÅÁȤߤòÍý²ò¤·¤Æ¤¤¤ëɬÍפϤʤ¤¡¥

·ÐºÑÍýÏÀ¤ò¹½À®¤·¤Æ¤¤¤ë¤Ò¤È¤Ä¤Ò¤È¤Ä¤Î³µÇ°¤Ë¤¿¤¤¤¹¤ë¹Í»¡¤¬¤Þ¤º½ÅÍפÀ¤È·ÐºÑÍýÏÀ²È¤Ï¹Í¤¨¤ë¤À¤í¤¦¡¥¶Ëü¤Ê¸À¤¤Êý¤ò¤¹¤ì¤Ð¡¤¡Ö¶Ñ¹Õ¤ò²òÌÀ¤¹¤ë¤è¤¦¤Ê¥Æ¥¯¥Ë¥Ã¥¯ (¤¿¤È¤¨¤Ð¥¨¥Ã¥¸¥ï¡¼¥¹¥Ü¥Ã¥¯¥¹¤È¤«¥È¥Ý¥í¥¸¡¼¤È¤«) ¤Ê¤é½ÅÍפÀ¤¬¡¤ºÇŬ²½¤Î¤¿¤á¤Î¿ô³Ø¥Æ¥¯¥Ë¥Ã¥¯¼«ÂΤϾʬÌî¤Ê¤ê¿ôÃÍ·×»»¥½¥Õ¥È¥¦¥¨¥¢¤Ê¤ê¤Ë´ÝÅꤲ¤¹¤ì¤Ð¤¤¤¤¡×¤È¹Í¤¨¤ë¤Î¤Ç¤Ï¡¥¤Ç¡¤½é¿´¼Ô¤Ë¥È¥Ý¥í¥¸¡¼¤Ç¶µ¤¨¤ë¥³¥¹¥È¤Ï¹â¤¤¤Î¤Ç¡¤¥ß¥¯¥í·ÐºÑ³Ø¤ò¶µ¤¨¤ë¤È¤­¤Ï¥¨¥Ã¥¸¥ï¡¼¥¹¥Ü¥Ã¥¯¥¹¤Ç¸üÀ¸·ÐºÑ³Ø¤ÎÂè°ìÌ¿Âê¤ò¶µ¤¨¤ë¤³¤È¤Ë¤Ê¤ë¡¥

Êä­¡¥¤Ò¤È¤Ë¤è¤Ã¤Æ¤Ï¿¿¤Î¸°¤Ï¿¿¼Â E ¤Ç¤Ï¤Ê¤¯¡¤°Ê²¼¤Î¤è¤¦¤Êñ½ã¤Ê¿¿¼Â¤À¤È¼çÄ¥¤¹¤ë¤«¤â¤·¤ì¤Ê¤¤¡¥

  • ¿¿¼Â E2. ·ÐºÑÍýÏÀ²È¤Ï³µÇ°¤Ë´Ø¿´¤¬¤¢¤ë¡¥·×»»¤Ë¤Ï¤Û¤È¤ó¤É¶½Ì£¤¬¤Ê¤¤¡¥
  • ¿¿¼Â E3. ·ÐºÑÍýÏÀ²È¤ÏÈþ¤·¤¤µ»¹ª¤Ë´Ø¿´¤¬¤¢¤ë¡¥Å¥½­¤¤µ»¹ª¤Ë¤Ï¤Û¤È¤ó¤É¶½Ì£¤¬¤Ê¤¤¡¥

¤³¤ì¤é¤â¾åµ­¤ÎµÄÏÀ¤Ë¤ÏÌ·½â¤Ï¤·¤Ê¤¤¤¬¡¤ÀâÌÀ¤¹¤Ù¤­»ö¼Â¤Ë¤¢¤Þ¤ê¤Ë¶á¤¹¤®¤ë¤Î¤ÇËפȤ·¤¿¡¥

¼ØÂ­¡¥¤Ê¤ó¤Ç¤â Ruby ¤Ç¤Ï for ¤è¤ê¤â each ¤È¤¤¤¦¤Î¤¬°¦ÍѤµ¤ì¤ë¤é¤·¤¤¡¥¤¿¤È¤¨¤Ð¡Ö¤¢¤ëÇÛÎó array = [a0, a1, ..., a99] ¤Î¤¹¤Ù¤Æ¤ÎÍ×ÁǤˤĤ¤¤Æ¡×¤È¤ä¤ë¤È¤­¡¤ÉáÄÌ¤Î¥×¥í¥°¥é¥ß¥ó¥°¸À¸ì¤Ê¤é for (int i=0; i<100; i=i+1) ¤È¤¤¤Ã¤¿µ­½Ò¤ò¤¹¤ë¡¥¡Öź»ú i ¤ÎÃͤò 1 ¤Ä¤º¤Ä¾å¤²¤Æ¤¤¤Ã¤Æ¡¤i ¤¬ 100 °Ê¾å¤Ë¤Ê¤Ã¤¿¤é»ß¤á¤ë¡×¤È¤¤¤Ã¤¿Áàºî¤ò¶ñÂÎŪ¤Ë»Ø¼¨¤¹¤ë¤Î¤À¡¥¤·¤«¤·¿ô³Ø¤ÇÉÑÈˤ˸½¤ì¤ë "for all i" ¤È¤« "for each i" ¤ò½ñ¤¯¤È¤­¡¤¤½¤Îź»ú i ¤ò¤É¤¦¤¤¤¦½çÈÖ¤ÇÆ°¤«¤·¤Æ¤¤¤¯¤«¤Ê¤ó¤ÆÁàºî¤Ï°Õ¼±¤·¤Ê¤¤¤³¤È¤¬Â¿¤¤¡¥Rubyist ¤Ê¤é array.each {|a| ... } ¤È¤ä¤ë¤À¤í¤¦¡¥¡Öarray ¤Î¤½¤ì¤¾¤ì¤ÎÍ×ÁÇ a ¤Ë¤Ä¤¤¤Æ¡×¤È¤¤¤¦´¶¤¸¤À¡¥¤³¤ì¤Ã¤Æ¡¤Ãê¾ÝŪ¤È¤¤¤¦¤«¹â¥ì¥Ù¥ë¤Ê»×¹Í¤ò¤½¤Î¤Þ¤Þɽ¸½¤Ç¤­¤Æ¤¤¤ë¤ï¤±¤Ç¡¤¤Ê¤«¤Ê¤«¤¹¤´¤¤ (¤Ù¤Ä¤Ë Ruby ¤À¤±¤ÎÆÃħ¤¸¤ã¤Ê¤¤¤±¤É)¡ª¡Ö·×»»¤è¤ê³µÇ°¡×¤ÎÎã¤Ë¤Ê¤Ã¤Æ¤ë¤è¤Í¡¥

¸øÍýŪÊýË¡¤ò¶î»È¤¹¤ë¼Ò²ñÁªÂòÍýÏÀ²È¤Î¤Ð¤¢¤¤¡¤¾åµ­¤Î·ÐºÑÍýÏÀ²È¤Î·¹¸þ¤Ï¤è¤êÀí±ÔŪ¤Ë¸½¤ì¤ëµ¤¤¬¤¹¤ë¡¥¸øÍýŪÊýË¡¤Ï (°Õ»×·èÄê) ¥ë¡¼¥ë¤Ë¤Ò¤¸¤ç¤¦¤ËÃê¾ÝŪ¤Ëº¸ÍãŪ¤Ë¥¢¥×¥í¡¼¥Á¤¹¤ë (¥ë¡¼¥ë¤Î¤ß¤¿¤¹¤Ù¤­À­¼Á¤òÎóµó¤¹¤ë) °ìÊý¤Ç¡¤¤Ò¤¸¤ç¤¦¤Ë¶ñÂÎŪ¤Ë±¦ÍãŪ¤Ë¤â¥¢¥×¥í¡¼¥Á¤¹¤ë (Í¿¤¨¤é¤ì¤¿À­¼Á¤òËþ¤¿¤¹¤è¤¦¤Ê¥ë¡¼¥ë¤ò¹½ÃÛ¤¹¤ë)¡¥¤À¤«¤é»×¹Í¤ÏÊФé¤Ê¤¤¤Ï¤º¤À¤È¤â»×¤¨¤ë¤ó¤À¤¬¡¥Ãê¾ÝŪ¤Ê¥¢¥×¥í¡¼¥Á¤ò¤Ç¤­¤ëǽÎϤò»ý¤Ã¤Æ¤¤¤Æ¤â¡¤¤½¤ì¤òȯ´ø¤¹¤ëɬÍפϤʤ¤¤«¤é¤À¡¥¤·¤«¤·ÍýÏÀ²È¤Ï¤Ä¤¤¤Ä¤¤¤½¤ÎǽÎϤòȯ´ø¤·¤Æ¤·¤Þ¤¦¤Î¤¬¸½¼Â¤Ê¤ó¤À¤í¤¦¡¥¥ë¡¼¥ëÆâÉô¤Î»ÅÁȤߤ乽¤¤òÍý²ò¤·¤Ê¤¯¤Æ¤â¡¤¤É¤¦¤¤¤¦À­¼Á¤ò»ý¤Ä¤«Íý²ò¤Ç¤­¤ì¤Ð»Å»ö¤ÎȾʬ¤ÏÊÒÉÕ¤¤¤¿µ¤¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤¦¤È¤³¤¬¤¢¤ë¡¥¼«Ê¬¼«¿È¤ËÂФ·¤Æ¤Ï¤½¤¦¤Ç¤Ê¤¯¤Æ¤â¡¤¤Ò¤È¤Ë¶µ¤¨¤ë¤È¤­¤Ï¤½¤ì¤¬Åö¤Æ¤Ï¤Þ¤ê¤ä¤¹¤¤¡¥¶ñÂÎŪ¤ÊºÙ¤«¤¤Ïäò¤¹¤ë¤è¤ê¡¤Ãê¾ÝŪ¤ÊÏäò¤·¤ÆÇ¼ÆÀ¤·¤Æ¤â¤é¤Ã¤¿¤Û¤¦¤¬´Êñ¤È»×¤¦¤ï¤±¤À¡¥(¤â¤Ã¤È¤â·ÐºÑÍýÏÀ²È¤Î¤Ð¤¢¤¤¡¤¤¢¤ëÀ­¼Á¤ò¤ß¤¿¤¹¥ë¡¼¥ë¤Î¸ºß¤¬Ê¬¤«¤ì¤Ð¡¤¤½¤ì¤¬¶ñÂÎŪ¤Ë¤É¤ó¤Ê¥ë¡¼¥ë¤Ç¤¢¤ë¤«¤Ë¤Ï¤Þ¤Ã¤¿¤¯´Ø¿´¤ò¤â¤¿¤Ê¤¤¤È¸À¤¨¤ë¤«¤â¡¥¸ÅŵŪ¤Ê·ÐºÑÍýÏÀ²È¤Î¤Û¤¦¤¬ÀíüŪ¤«¡©)

ʸ¾Ï¤¬Íð¤ì¤Þ¤¯¤Ã¤Æ¤¤¤ë¤Î¤Ç¡¤ÆÉ¼Ô¤Ï¤À¤ó¤À¤ó¤ï¤±¤¬Ê¬¤«¤é¤Ê¤¯¤Ê¤Ã¤Æ¤­¤¿¤³¤È¤À¤í¤¦¡¥¤³¤ì¤Ï¥Ñ¥¯¤é¤ì¤Ê¤¤¤¿¤á¤ÎÇÛθ¤Ç¤¢¤ë¡¥¾­Í衤¤³¤ì¤é¤ÎÃÇÊÒ¤ò·ÐºÑ³ØÊýË¡ÏÀ¤ÈÁÈ¿¥¥Þ¥Í¥¸¥á¥ó¥È¤Ë¤«¤ó¤¹¤ë³×¿·Åª¸¦µæ¤Ë¤Þ¤È¤á¤ëͽÄê¤À (¥¦¥½; ¤¿¤À¤·¸å¼Ô¤Ï¤Ù¤Ä¤ËÌÜ¿·¤·¤¯¤Ï¤Ê¤¤)¡¥¥Ü¥¯¤¬ IT ·Ï (¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þ¤Ã¤Æ½¡¶µ·Ï?) ¤Î¤³¤ó¤ÊÃ챤ò»ÅÆþ¤ì¤Æ¤¤¤ë¤Î¤Ï¡¤Ã±¤Ë¼º¿¦¤ËÈ÷¤¨¤ë¤¿¤á¤È¤«¡¤Web ¥µ¡¼¥Õ¥£¥ó¤ò¤·¤Æ¤¤¤¿¤é±¿°­¤¯´ØÏ¢¥Ú¡¼¥¸¤¬±ä¡¹¤È³¤¯¥Ú¡¼¥¸¤Ë°ú¤Ã¤«¤«¤Ã¤Æ¤·¤Þ¤Ã¤ÆÃæÃǤǤ­¤Ê¤¯¤Ê¤Ã¤¿¤¿¤á¤È¤¤¤Ã¤¿¾Ã¶ËŪÍýͳ (¤À¤±) ¤Ç¤Ï¤Ê¤¤¤Î¤À¡¥¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þ¤òƳÆþ¤¹¤ë¤³¤È¤Ë¤è¤ê¸øÍýŪÊýË¡¤ò¥¢¥Ã¥×¥Ç¡¼¥È¤·¤¿¤¦¤¨¤Ç¡¤¤¢¤é¤¿¤á¤Æ¼Ò²ñ²Ê³ØÅªÂÐ¾Ý (ÉáÄ̤ϼҲñ¸½¾Ý¤È¤¤¤¦) ¤Ë¤½¤ÎÊýË¡¤ò±þÍѤ·¡¤¤½¤Î±þÍÑ¥×¥í¥»¥¹¼«ÂΤò¥¢¥Ã¥×¥Ç¡¼¥È¤·¤¿¤½¤ÎÊýË¡¤Çª¤¨Ä¾¤¹¤È¤¤¤¦¡¤ÁÔÂç¤ÊÀѶËŪÍýͳ¤¬¤¢¤ë¤Î¤À¡¥¼êË¡¤Î³«È¯¡¤¼Ò²ñ²Ê³ØÅªÂоݤؤΤ½¤Î¼êË¡¤Î±þÍÑ¡¤¤½¤Î±þÍÑ (¤³¤ì¼«ÂΤϼҲñ²Ê³Ø¤Î¼ÂÁ©) ¤Ø¤½¤Î¼êË¡¤Î±þÍѡġġ¥¤Ê¤ó¤À¤«¤¹¤´¤¤¤³¤È¤Ë¤Ê¤ê¤½¤¦¤À¡Ä¡Ä¡¥¤Ê¤É¤È¤¤¤¦¤È¡¤¥Ý¥¹¥È¥â¥À¥ó¤¬Î®¹Ô¤Ã¤¿¥Ë¥å¡¼¥¢¥«¥Ç¥ß¥º¥à»þÂå (?) ¤ÎÏÀÄ´¤ò»×¤¤½Ð¤¹¤Ê¤¢¡¥¤¤¤ä¡¤¤Á¤Ã¤È¤âÆÉ¤ó¤Ç¤Ê¤¤¤±¤É (¾Ð)¡¥

Íפ¹¤ë¤Ë¥Ü¥¯¤È¤·¤Æ¤Ï¡¤

¡Ö·ÐºÑÍýÏÀ²È¤È¤¤¤¦¤Î¤Ï¸øÍýŪÊýË¡¤ò»Ø¸þ¤¹¤ëÅÁÅý¤¬¤¢¤Ã¤Æ¡¤
¸øÍýŪÊýË¡¤Ï¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þŪ¤Ç¡¤
¥ª¥Ö¥¸¥§¥¯¥È»Ø¸þ¤È¤¤¤¦¤Î¤Ï MBA ¶µ°é¤Ë¤Õ¤µ¤ï¤·¤¤¡×

¤È¤¤¤¦°ÆÇۤ˵ÄÏÀ¤òŸ³«¤·¤è¤¦¤È»×¤Ã¤Æ½ñ¤­»Ï¤á¤¿¤Î¤À¡¥¤Ç¤âÌÌÅݤ¯¤µ¤¯¤Ê¤Ã¤Æ¤­¤¿¤Î¤Ç¤ä¤á¤ë (¾Ð)¡¥°Ê²¼¤ÏÃÇÊÒ¡¥

¸øÍý¤È¤¤¤¦¤Î¤Ï¥ª¥Ö¥¸¥§¥¯¥È (°Õ»×·èÄê¥ë¡¼¥ë) ¤ÎÃæ¿È¤òÌäÂê¤Ë¤»¤º¡¤¤½¤ÎÀ­¼Á (¥Ñ¥Õ¥©¡¼¥Þ¥ó¥¹) ¤ò¸«¤ë¡¥

¤³¤³¤Ç MBA (·Ð±Ä³Ø½¤»Î) ¤Ë¤Õ¤µ¤ï¤·¤¤¿ÍʪÁü¤òõ¤ë¥Ò¥ó¥È¤È¤·¤Æ¡¤¥·¥¹¥Æ¥à³«È¯¤ÎÎã¤ò¹Í¤¨¤Æ¤ß¤è¤¦¡¥ITpro ¤Î¥«¥ê¥­¥å¥é¥à°ìÍ÷¤Ç¡¤¡ÖIT¥¢¡¼¥­¥Æ¥¯¥È¤ËɬÍפʴðÁäò³Ø¤Ö17¹ÖºÂ¡×¤È¡Ö¥½¥Õ¥È¥¦¥¨¥¢³«È¯¼Ô¤Ë¤Ê¤ë¤¿¤á¤Î´ðÁÃÃμ±¡×¤ÎÆó¤Ä¤òÈæ³Ó¤·¤Æ¤â¤é¤¤¤¿¤¤¡¥(¤É¤¦¤Ç¤â¤¤¤¤¤¬¡¤¤³¤¦¤¤¤¦ eLearning ¥µ¥¤¥È¤ò¸«¤ë¤È GSM ¤Ê¤ó¤«¤Þ¤¹¤Þ¤¹É¬Íפʤ¤µ¤¤¬¤·¤ÆÍè¤ë¡¥) ¿Þ¼°Åª¤Ë¤Þ¤È¤á¤ë¤È¡¤¸ÜµÒ¤Ë¶á¤¤¾åή¹©Äø¤Î¤Ò¤È¤Ï¥·¥¹¥Æ¥à¤ÎÀ­¼Á¤È¤¤¤¦¤«¡¤¥·¥¹¥Æ¥à¤¬¤É¤¦¤¤¤¦Í×µá¤òËþ¤¿¤¹¤Ù¤­¤«¤Ë´Ø¿´¤ò¤â¤Á (Ãê¾ÝŪǵ»ê¸øÍýŪ¥¢¥×¥í¡¼¥Áº¸Íã)¡¤¥Þ¥·¥ó¤Ë¶á¤¤²¼Î®¹©Äø¤Î¤Ò¤È¤Ï¤½¤ÎÍ×µá¤ò¶ñÂÎŪ¤Ë¤É¤¦¼Â¸½¤¹¤ë¤«¤Ë´Ø¿´¤ò¤â¤Ä (¹½ÃÛŪǵ»ê¸øÍýŪ¥¢¥×¥í¡¼¥Á±¦Íã)¡¥Á°¼Ô¤Î¡Ö¹â¥ì¥Ù¥ë¡×¤ÊÌò³ä¤Ï¥Þ¥Í¥¸¥á¥ó¥È¤Ë¶á¤¤¤Ò¤È¤Î»Å»ö¤Ç¡¤¸å¼Ô¤Î¡ÖÄã¥ì¥Ù¥ë¡×¤ÊÌò³ä¤ÏËöü¤Î¥×¥í¥°¥é¥Þ¡¼¤Î»Å»ö¤È¤¤¤¦¤³¤È¤Ë¤Ê¤Ã¤Æ¤¤¤ë¡¥Ê¬Ìî¤ò̵»ë¤¹¤ì¤Ð¡¤MBA ¤¬Ìܻؤ¹¤Ù¤­¥â¥Ç¥ë¤ÏÁ°¼Ô¤è¤ê¤â¤µ¤é¤Ë¾åή¤Ç¤¢¤ê¡¤Èà¤é¤Ï¤É¤¦·×»»¤¹¤ë¤«¤òǺ¤à¤è¤ê¤â¤À¤ì¤Ë·×»»¤òǤ¤»¤ë¤«¤òµ¤¤Ë¤·¤¿Êý¤¬¤¤¤¤¡¥¤¿¤À¤··×»»·ë²Ì¤Î°ÕÌ£¤Ïʬ¤«¤é¤Ê¤¤¤È¤¤¤±¤Ê¤¤¡¥¤â¤Á¤í¤ó¾åή¤Î¤Ò¤È¤Ï²¼Î®¤Î»Å»ö¤¬¤¹¤Ù¤ÆÊ¬¤«¤Ã¤¿¤¦¤¨¤Ç¡¤¾åή¤Ë¤·¤«¤Ç¤­¤Ê¤¤Éôʬ¤Ë½¸Ã椹¤ë¤Î¤¬ÍýÁÛ¤À¡¥¤½¤ì¤é¤òƱ»þ¤Ë¼Â¸½¤¹¤ë»×¹ÍÊýË¡¤³¤½¤¬¡¤¤¸¤Ä¤Ïº¸±¦Î¾Íã¤ò»ý¤Ä¡Ö¸øÍýŪÊýË¡¡×¤Ê¤Î¤Ç¤¢¤ë¡¥

¡Ú2007/08/24 17:17 ¡Û
| ¼Ò²ñ²Ê³Ø | ¥³¥á¥ó¥È(0) | ¥È¥é¥Ã¥¯¥Ð¥Ã¥¯(0) |
¥ß¥¯¥í·ÐºÑ³Ø¤ò¤É¤¦¶µ¤¨¤ë¤«

Âç³Ø¤ÏÍèǯÅ٤ζµÍܲÊÌܤÎôÅö¼Ô¤ò·è¤á¤ë»þ´ü¤À¡¥¶µÍÜ¿ô³Ø¤òôÅö¤¹¤ë¶µ°÷¤Ï¡¤¤Ê¤¼¤«·ÐºÑ³ØÉô¤ÈË¡³ØÉô¤Ë³§Ìµ¤Ç¤¢¤ë (°Û¾ï»öÂÖ¡ª) °ìÊý¡¤GSM ¤Ë¤Ï 3¿Í¤â¤¤¤ë¡¥¶µÍܲÊÌܤò¤È¤ë GSM ³ØÀ¸¤Ï¥¼¥í¤À¤¬¡¤¤Ç¤­¤ì¤Ðº£¸å¤â¶µÍܶµ°é¤Ø¤Î¶¨ÎϤϳ¤±¤Æ¤¤¤­¤¿¤¤¤â¤Î¤À¡¥¤½¤ÎÁ°Äó¤È¤·¤Æ¡¤(Ë¡³ØÉô¤È·ÐºÑ³ØÉô¤¬¤ä¤Ã¤Æ¤¤¤ë) Ìë´Ö¼ç¤Î¶µÍÜ¿ô³Ø¤¯¤é¤¤¤Ï·ÐºÑ³ØÉô¤ÇôÅö¤¹¤ë¤È´üÂÔ¤·¤¿¤¤¡¥

Êä­¡¥¶µÍܲÊÌܤμõ¹ÖÀ¸¤¬¥¼¥í¤Ç¤¢¤ë GSM ¤Ë¤Ä¤¤¤Æ¤ÏÆÃÊ̤ÎÇÛθ¤ò¤¹¤ë¤È¤¤¤¦¤Î¤ÏÌó«¤À¡¥¼ÂºÝÌäÂê¤È¤·¤Æ¡¤(GSM ¤Î²ÊÌܤâ¤Û¤È¤ó¤ÉÌë´Ö¤Ç¤¢¤ë¤³¤È¤«¤é) Ìë´Ö¤Î²ÊÌܤò°ú¤­¼õ¤±¤ë¤³¤È¤ÏGSM ¤Î»þ´Ö³äÊÔÀ®¤Ø¤ÎÀ©Ìó¤òÃø¤·¤¯¹â¤á¤ë¤Î¤Ç¡¤¤Ç¤­¤ë¤À¤±Èò¤±¤¿¤¤¡¥·ÐºÑ³ØÉô¤Ë¤Ï¿ô³Ø¤Î¤Ç¤­¤ë¶µ°÷¤Ï¿¤¤¤·¡¤Ìë´Ö¼ç¶µÍÜ¿ô³Ø¤Î³«¹Ö¤Ï¿ôǯ¤Ë°ìÅÙ¤À¤±¤Ê¤Î¤Ç¡¤¤Þ¤µ¤«¤ä¤ì¤È¤Ï¸À¤Ã¤Æ¤³¤Ê¤¤¤À¤í¤¦¡¥

¾åµ­¤ÎÁ°Äó¤Ï¥¯¥ê¥¢¤Ç¤­¤¿¤È¤·¤Æ¡¤¶µÍÜ¿ô³Ø¤ÎôÅö¼Ô¤ò GSM ¤«¤é¤Ò¤È¤êÁª¤Ö¤¿¤á¤Ë¤Ï¡¤´ØÏ¢²ÊÌܤÎôÅö¤â·è¤á¤¿¤Û¤¦¤¬¤¤¤¤¡¥¤½¤³¤Ç¶µÍÜ¿ô³Ø¤ò¥í¡¼¥Æ¡¼¥·¥ç¥ó¤·¤ÆÍ褿»°¿Í¤Ç°Õ¸«¸ò´¹¤·¤¿¡¥Ã´Åö¼«ÂΤϤ¹¤°·è¤Þ¤Ã¤¿¤¬¡¤µÄÏÀ¤Ï¤½¤Î¾¤Î²ÊÌÜ¡¤ÆÃ¤Ë¡Ö·ÐºÑʬÀÏ¡×(¤Ï¤¸¤á¤Æ¤Î¤Ò¤È¤òÂоݤˤ·¤¿¥ß¥¯¥í·ÐºÑ³Ø) ¤Ë¤ª¤è¤ó¤À¡¥¤É¤¦¤¤¤¦¥ì¥Ù¥ë¤Ç¶µ¤¨¤ë¤«¤Ç¤¢¤ë¡¥

Êä­¡¥ÆâÍÆ¤Ë¤Ä¤¤¤Æ¤Ï¤Û¤Ü¹ç°Õ¤Ç¤­¤Æ¤¤¤ë¡¥Éôʬ¶Ñ¹ÕʬÀϥץ饹°ìÈ̶ѹÕʬÀϤò¤â¤Á¤¤¤¿É¸½àŪ¤Ê²Á³ÊÍýÏÀ¤À¡¥MBA ¥×¥í¥°¥é¥à¤À¤«¤éÁÈ¿¥·ÐºÑ³Ø¤ä Managerial Economics (¥Ó¥¸¥Í¥¹¡¦¥¨¥³¥Î¥ß¥¯¥¹) ¤ò½ÅÅÀŪ¤Ë¤ä¤Ã¤¿¤Û¤¦¤¬¤¤¤¤¤ó¤¸¤ã¤Ê¤¤¤«¤È¸Ä¿ÍŪ¤Ë¤Ï»×¤ï¤Ê¤¯¤â¤Ê¤¤¡¥¤·¤«¤·¡¤¤¸¤Ã¤µ¤¤¤Ë¼è¤ë³ØÀ¸¤¬¥Ó¥¸¥Í¥¹·Ï¤Ï¾¯¤Ê¤¤¤³¤È¤ä¡¤·ÐºÑʬÀϤòÍ׵᤹¤ë²ÊÌܤ¬²Á³ÊÍýÏÀ¤òÍ׵ᤷ¤Æ¤¤¤ë¤³¤È¤Ê¤É¤ò¹Í¤¨¤ë¤È¡¤¤½¤ì¤Ï¤à¤º¤«¤·¤¤¡¥Ëþ­¤Ç¤­¤ë¤è¤¦¤Ê MBA ÍѤηкѳؤÎËܤϤɤì¤âʬ¸ü¤¯¤Æ 2ñ°Ì¤Ç¤Ï¥«¥Ð¡¼¤Ç¤­¤Ê¤¤¤È¤¤¤¦»ö¾ð¤â¤¢¤ë¡¥¼«Ê¬¤¬Ã´Åö¤¹¤ë¤È¤·¤¿¤é¡¤ÁÈ¿¥·ÐºÑ³Ø¤ò¿¾¯°Õ¼±¤·¤Æ¥·¥°¥Ê¥ê¥ó¥°¤ä¥¨¡¼¥¸¥§¥ó¥·¡¼ÍýÏÀ¤È¤¤¤Ã¤¿¾ðÊó·ÐºÑ³Ø¤ò°ì²óÆþ¤ì¤ë¤Æ¤¤¤É¤À¤í¤¦¡¥³á°æ¤Î¡ØÀïάŪ»×¹Í¤Îµ»½Ñ¡Ù¤âÂçÉôʬ¤ÏÉÔ´°È÷¾ðÊó¤ÎÏäÀ¤·¡¤¤½¤ì¤¬·¹¸þ¤È¤¤¤¦¤«¸½Â忦¶È¿Í¤È¤·¤Æ¤Î¶µÍܤÀ¤í¤¦¡¥

¶ñÂÎŪ¤Ë¤Ï¡¤Æ±Î½¤Î¹©³Ø¼Ô¤Î¤Ò¤È¤ê¤¬Í½»»À©Ì󲼤θúÍѺÇÂç²½¤ò¥é¥°¥é¥ó¥¸¥å¾è¿ôË¡¤Ç¤ä¤ê¤¿¤¤¤È¤¤¤¦¡¥Èब¤ä¤ëʬ¤Ë¤Ï°ÛÏÀ¤Ï¤Ê¤¤¤¬¡¤¥Ü¥¯¼«¿È¤Ï¤½¤¦¤¤¤¦¥Æ¥¯¥Ë¥Ã¥¯¤ËÎह¤ë¤³¤È¤ò¶µ¤¨¤ë¤Î¤Ïµ¤¤¬¿Ê¤Þ¤Ê¤¤¡¥¤â¤Ã¤Èľ´ÑŪ¤Ë

¡Ö̵º¹Ê̶ÊÀþ¤ÎÀÜÀþ¤ÎË¡Àþ¥Ù¥¯¥È¥ë (¸úÍÑ´Ø¿ô¤¬¤â¤Ã¤È¤âÁý²Ã¤·¤ä¤¹¤¤Êý¸þ) ¤¬Í½»»À©ÌóÀþ¤Èľ¸ò¤¹¤ë¡¥(̵º¹Ê̶ÊÀþ¤ÎÀÜÀþ¤ÎË¡Àþ¥Ù¥¯¥È¥ë¤¬Í½»»À©ÌóÀþ¤ÎË¡Àþ¥Ù¥¯¥È¥ë¤ÈƱ¤¸¸þ¤­¡¥) Íפ¹¤ë¤Ë¡¤Í½»»Àþ¤Ë±è¤Ã¤Æ¤É¤¦°Üư¤·¤Æ¤â¸úÍѤÎÁý²Ã¤Ë¤Ï¤Ä¤Ê¤¬¤é¤Ê¤¤¾õÂÖ¡×

¤È¸À¤¨¤ÐƱ¤¸¤³¤È¤À¡¥Æó¼¡¸µ¤Î¾¦Éʶõ´Ö¤Î¥°¥é¥Õ¤ÇÀâÌÀ¤¹¤ì¤Ð½½Ê¬¤À¤È¹Í¤¨¤ë¡¥¤â¤Á¤í¤ó·ÐºÑ³Ø¤Î²ÊÌܤ¬½¼¼Â¤·¤Æ¤¤¤ë¤Ê¤é¤ÐÈà¤Î¤è¤¦¤Ë¿ô³ØÅª¤Ë¤ä¤ê¤¿¤¤¤È¤³¤í¤À¤¬¡¤¥ß¥¯¥í·ÐºÑ³Ø¤ò2ñ°Ì¤·¤«¶µ¤¨¤Ê¤¤¤È¤¤¤¦¸½¼Â¤òÁ°¤Ë¤¹¤ë¤È¡¤¤â¤Ã¤È¤Û¤«¤Ë¶µ¤¨¤ë¤Ù¤­¤³¤È¤¬¤¢¤ë¤È»×¤Ã¤Æ¤·¤Þ¤¦¡¥(·ÐºÑ³Ø¤Î¥×¥í¥°¥é¥à¤ò½¼¼Â¤µ¤»¤ë¼ê¤â¤¢¤ë¤¬¡¤¼õ¹Ö¼Ô¤¬Áý¤¨¤ë¤È¤â»×¤¨¤Ê¤¤¡¥¤¸¤Ã¤µ¤¤²áµîÆóǯ¤Î·ÐºÑʬÀϤμõ¹Ö¼Ô¤Ï¤Û¤ó¤Î¿ô̾¤À¤Ã¤¿¡¥)

Êä­¡¥¤Û¤«¤Ë¤âƱν¤Ï¼«Ê¬¤Î¹ÖµÁ¥Î¡¼¥È¤Ç¶µ¤¨¤ë¤³¤È¤Ë¤³¤À¤ï¤ê¤¬¤¢¤ë¡¥¼«Ê¬¤Î¸¦µæ·Ð¸³¤Ë¤â¤È¤Å¤¤¤Æ½ÅÍפ½¤¦¤ÊÃ챤ò½¸¤á¤Æ¡¤¼«Ê¬¤Ê¤ê¤Î¶µ²Ê½ñ¤òºî¤ê¤¿¤¤¤½¤¦¤À¡¥¤¿¤¤¤Ø¤ó¤½¤¦¤À¡¥·ÐºÑ³Ø¤Ï´ûÀ®¤Î¥Æ¥­¥¹¥È¤ò¶µ¤¨¤ì¤Ð¤¤¤¤¤È³ä¤êÀڤ뼫ʬ¤È¤·¤Æ¤Ï¤¹¤´¤¤¤Ê¤È»×¤¦¤Ð¤«¤ê¤À¡¥¤¿¤À¡¤¤½¤Î¥¢¥×¥í¡¼¥Á¤Ç¤Ï¡¤¸½Âå¤Î¼ã¼êÍýÏÀ²È¤Ï¤Û¤È¤ó¤É²Á³ÊÍýÏÀ¤ò¶µ¤¨¤Ê¤¤¤³¤È¤Ë¤Ê¤é¤Ê¤¤¤«¤Ê¤¢¡¥¸¦µæ¤ÇɬÍפˤʤëÃμ±¤Ï¡¤¿·¤¿¤Ê¸¦µæ¤ÎÀ¸»º¤Ë¤Ä¤Ê¤¬¤ê¤ä¤¹¤¤¸½»þÅÀ¤Ç¤Î¡Ö¸Â³¦À¸»ºÀ­¡×¤Î¹â¤¤Ãμ±¤Ç¤¢¤Ã¤Æ¡¤³ØÌäÂηϤ«¤é¸«¤Æ³Ë¿´ÅªÃμ±¤È¤Ï¤«¤®¤é¤Ê¤¤¤·¡¥¤½¤¦¤¤¤¦Ãí°Õ¤ÏɬÍפÀ¤í¤¦¡¥

¥Ü¥¯¼«¿È¤¬¥Æ¥­¥¹¥È¤òÍѤ¤¤ë¤Î¤Ï¡¤³ØÀ¸¤Ë·ÐºÑ³Ø¼Ô¤Î½ñ¤¤¤¿¥Æ¥­¥¹¥È¤òÆÉ¤ó¤Ç¤â¤é¤¤¤¿¤¤¤È¤¤¤¦»×¤¤¤â¤¢¤ë¤«¤é¤À¡¥½ñʪ¤Ë¤Ï¹ÖµÁ¥Î¡¼¥È¤ä¹ÖµÁ¤Ç¤ÏÅÁ¤¨¤é¤ì¤Ê¤¤»×ÁÛ---¤È¤¤¤¦¤«»×¹ÍÍͼ°¤¬¤¢¤ë¡¥¿ô³Ø¤Ç¤Ï¤½¤ì¤é¤Ï¤½¤ì¤Û¤É½ÅÍפǤϤʤ¤¤«¤â¤·¤ì¤Ê¤¤¤¬¡¤·ÐºÑ³Ø¤Ç¤Ï½ÅÍפÀ¡¥¤½¤ì¤é¤ò³Ø¤Ó¤È¤Ã¤Æ¤â¤é¤¤¤¿¤¤¡¥¿ô³Ø¤¬ÆÀ°Õ¤Ç¤Ê¤¤³ØÀ¸¤Ï¡Ö¤Ê¤Ë¤ò¤ä¤Ã¤Æ¤¤¤ë¤Î¤«¡×¤òÍý²ò¤Ç¤­¤Æ¤Ï¤¸¤á¤Æ¡¤¿ô³Ø¥â¥Ç¥ë¤Ë¿Ê¤á¤ë¡¥Èà¤é¤¬¿ô³Ø¥â¥Ç¥ë¤«¤é¤Ï¤¸¤á¤Æ¤â¡¤¼°¤ÎŸ³«¤ËÄɤï¤ì¤ë¤Ð¤«¤ê¤Ç¡¤(¼°¤ÎŸ³«¤òÍý²ò¤·¤¿¤é°Â¿´¤·¤Æ¤·¤Þ¤¤) ·ÐºÑ³ØÅª¤ÊÆâÍÆ¤¬Æ¬¤ËÆþ¤Ã¤ÆÍè¤Ê¤¤¤Î¤¬¥ª¥Á¤À¤í¤¦¡¥¤â¤Á¤í¤óñ°Ì¤ÎÀ©Ìó¤òÁ°Äó¤Ë¤·¤¿¼çÄ¥¤Ç¤¢¤ë¡¥

¤µ¤é¤ËƱν¤Ï¿ô³Ø¡¤·ÐºÑʬÀÏ¡¤¥²¡¼¥àÍýÏÀ¡¤¥ª¥Ú¥ì¡¼¥·¥ç¥ó¥º¥ê¥µ¡¼¥Á¡¤¤½¤Î¾±þÍѷкѳزÊÌܤȤ¤¤Ã¤¿¡¤°Û¤Ê¤ë²ÊÌÜ¤ÇÆ±¤¸ÏÃÂê¤ò°·¤ï¤Ê¤¤¤è¤¦¤Ë¤·¤¿¤¤¤È¤â¤¤¤¦¡¥¤·¤«¤·¥ß¥¯¥í·ÐºÑ³Ø¤Î¤è¤¦¤ÊÃê¾ÝŪ¤ÊÏäϡ¤²¿ÅÙ¤â¤ä¤Ã¤Æ¤Ï¤¸¤á¤ÆÊ¬¤«¤ë¤â¤Î¤À¡¥(°ìǯÌܡ֥ߥ¯¥í·ÐºÑ³ØÆþÌç¡×¤Ç2ñ°Ì¡¤ÆóǯÌܡ֥ߥ¯¥í·ÐºÑ³Ø¡×¤Ç4ñ°Ì¡¤¤½¤·¤Æ3ǯÌܡֿôÍý·ÐºÑ³Ø¡×¤¢¤ë¤¤¤Ï¡Ö°ìÈ̶ѹÕÍýÏÀ¡×¤ÇƱ¤¸ÏÃÂê¤ò°·¤¦¤È¤¤¤¦¤Î¤¬Åµ·¿Åª¤Ê³ØÉô¥×¥í¥°¥é¥à¤À¤í¤¦¡¥) ¼õ¹ÖÀ¸¤¬´ØÏ¢²ÊÌܤò¤Û¤Ü´°Á´¤Ë¥Þ¥¹¥¿¡¼¤·¤Æ¤¤¤¿¤È¤·¤Æ¤â¡¤¤ä¤ë²ÁÃͤ¬¤¢¤ë·«¤êÊÖ¤·¤Ï¾¯¤Ê¤¯¤Ê¤¤¡¥¤¢¤ëÄøÅ٤竤êÊÖ¤·¤Ï˾¤Þ¤·¤¤¤Î¤À¡¥¤â¤Á¤í¤ó³Ø´ü¤Ï¤¸¤á¤Î²¿»þ´Ö¤â¤«¤±¤ÆÉü½¬¤Ð¤«¤ê¤ä¤ë¤È¤¤¤¦¤Î¤ÏÌäÂê¤À¤±¤É¡¤¤½¤ì¤¾¤ì¤Î¥È¥Ô¥Ã¥¯¤ò»Ï¤á¤ë¤È¤­´ØÏ¢Ã챤ò¼êÁ᤯³Îǧ¤¹¤ë¤¯¤é¤¤¤ÏÀѶËŪ¤Ë¤ä¤Ã¤¿¤Û¤¦¤¬¤¤¤¤¡¥³ØÀ¸¤Ï¤É¤¦¤»Ëº¤ì¤Æ¤¤¤ë¤«¡¤¤¢¤ë¤¤¤Ï³Ð¤¨¤Æ¤¤¤Æ¤â¡¤¤¢¤é¤¿¤á¤ÆÃ»»þ´Ö¤Ç¤Þ¤È¤á¤¿¤Î¤ò¸«¤ë¤³¤È¤Ë¤è¤êÍý²ò¤¬¹â¤Þ¤ë¤Ï¤º¤À¡¥¤¿¤È¤¨¤Ð¾ÃÈñ¼ÔÁªÂò¤«¤é¤Ï¤¸¤á¤Æ¥¨¥Ã¥¸¥ï¡¼¥¹¥Ü¥Ã¥¯¥¹¤Ç¤Î¸üÀ¸·ÐºÑ³ØÂè°ìÌ¿Âê¤Þ¤Ç¤ò10ʬ¤Ç¤ä¤ë¤È¡¤¡Ö¤È¤Æ¤â¤è¤¯Ê¬¤«¤Ã¤¿¡×¤È´¶ÁÛ¤ò¤â¤é¤¹³ØÀ¸¤¬¤Û¤È¤ó¤É¤À¡¥ÃÆÎÏÀ­¤Ë¤·¤Æ¤â¡¤¤Ê¤¼·¹¤­¤¸¤ã¥À¥á¤Ê¤Î¤« (ñ°Ì¤Ëº¸±¦¤µ¤ì¤ë¤«¤é) ¤ò»ØÅ¦¤·¤¿¤¦¤¨¤Ç¡¤¥Ñ¡¼¥»¥ó¥ÈÊѲ½Ê¬¤ÎÈæÎ¨¤ò¸«¤ì¤Ð¤½¤ÎÌäÂ꤬¤ª¤³¤é¤Ê¤¤¤È¤¤¤¦¶ñ¹ç¤Ë¤â¤Ã¤Æ¤¤¤±¤Ð20Éäǥݥ¤¥ó¥È¤ÏÅÁ¤ï¤ë¡¥¥ß¥¯¥í·ÐºÑ³Ø¤Î¤Ð¤¢¤¤ºÙ¤«¤¤·×»»¤Ç¤Ê¤¯¤Æ³µÇ°¤Ë½¸Ã椹¤ì¤Ð¡¤°ì½Ö¤ÇÅÁ¤¨¤é¤ì¤ë¤³¤È¤¬Â¿¤¤¡¥·×»»¤Ë¤³¤À¤ï¤ë¤È¤â¤Á¤í¤ó»þ´Ö¤Ï¤«¤«¤ë¤Î¤Ç¡¤¤½¤ì¤Ë¤ÏÃí°Õ¤·¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¡¥

¤³¤¦¤¤¤Ã¤¿¸«²ò¤ÎÁê°ã¤Ï¡¤¸Ä¿ÍŪ¤Ê¤â¤Î¤Ë²á¤®¤Ê¤¤¤Î¤«¤â¤·¤ì¤Ê¤¤¤¬¡¤·ÐºÑ³Ø¼Ô¤È¹©³Ø¼Ô¤Î¤Á¤¬¤¤¤Ë¤è¤ë¤È¤³¤í¤âÂ礭¤¤¤À¤í¤¦¡¥¤¿¤È¤¨¤Ð¡Ø·ÐºÑ¥»¥ß¥Ê¡¼Áý´© ¥²¡¼¥àÍýÏÀ¥×¥é¥¹¡Ù(2007) ¤Ç²£Èø¿¿¤é¤Ï¡¤·ÐºÑ³Ø¼Ô (¥²¡¼¥àÍýÏÀ²È¤À¤Ã¤±¡©)¤È¾ðÊó²Ê³Ø¼Ô¤Î¥«¥ë¥Á¥ã¡¼¤Î¤Á¤¬¤¤¤ò»ØÅ¦¤·¤Æ¤¤¤ë¡¥·ÐºÑÍýÏÀ²È¤Ï¥Ê¥Ã¥·¥å¶Ñ¹Õ¤Î¸ºß¤Ë´Ø¿´¤ò¤â¤Á¡¤¾ðÊó²Ê³Ø¸¦µæ¼Ô¤Ï¥Ê¥Ã¥·¥å¶Ñ¹Õ¤Î¸úΨŪ¤Ê·×»»ÊýË¡¤Ë´Ø¿´¤ò»ý¤Ä¤È¤¤¤Ã¤¿¤Á¤¬¤¤¤À¡¥

ů³ØÅª¤Ê (?) Êä­¡¥¤¿¤Ö¤ó·ÐºÑ³Ø¼Ô¤Ï¡Ö³µÇ°Åª¤Ë¸À¤Ã¤Æ¡¤¶Ñ¹Õ¤È¤¤¤¦¤Î¤Ï·×»»¤Ç¤­¤ë (¤Ù¤­) ¤â¤Î¤Ê¤Î¤«¡©¡×¤Èµ¿Ìä¤ò»ý¤Ä¤ó¤¸¤ã¤Ê¤¤¤«¡¥¶Ñ¹Õ¤È¤Ï¡¤¤Ò¤È¤Ó¤È¤¬¾õ¶·¤Î²þÁ±¤òµá¤á¤Æ¤¤¤í¤¤¤í¾ðÊó¤ò½¸¤á¤¤¤í¤¤¤í·×»»¤·¤¿¤È¤³¤í¤Ç²þÁ±¤¬ÆÀ¤é¤ì¤Ê¤¤¤è¤¦¤Ê¾õÂÖ¤À¤È¹Í¤¨¤é¤ì¤ë¡¥ÄêµÁ¤ò¸«¤ì¤Ð¤À¤¤¤¿¤¤¤½¤¦¤Ê¤Ã¤Æ¤ë¡¥·×»»¤Î·ë²Ì¤È¤·¤Æµá¤Þ¤ë¾õÂ֤Ȥ¤¤¦¤è¤ê¡¤¤¤¤¯¤é·×»»¤ò¤ä¤Ã¤Æ¤â̵Â̤ʾõÂÖ¤¬¶Ñ¹Õ¤Ç¤¢¤ë¤È¸«¤ë¤Î¤¬¼«Á³¤À¤í¤¦¡¥(¤â¤Á¤í¤óÍýÏÀ²È¤Î´ÑÅÀ¤«¤é¤¤¤¨¤Ð¶Ñ¹Õ¤¬·×»»¤Ç¤­¤ë¤Î¤Ï˾¤Þ¤·¤¤¡¥¤·¤«¤â¥²¡¼¥à¤Î¥×¥ì¡¼¥ä¡¼¤Ï¤Û¤«¤Î¥×¥ì¡¼¥ä¡¼¤Î»×¹Í¤ò¥·¥ß¥å¥ì¡¼¥È¤Ç¤­¤ë¤À¤±¤Ç¤Ê¤¯¡¤ÍýÏÀ²È¤Î»×¹Í¤â¥·¥ß¥å¥ì¡¼¥È¤Ç¤­¤ë¤È¹Í¤¨¤é¤ì¤ë¡¥¤½¤¦¤¹¤ë¤È¥×¥ì¡¼¥ä¡¼¤¬¶Ñ¹Õ¤ò·×»»¤·¤è¤¦¤·¤Æ¤¤¤ë¤ÈÍý²ò¤·¤Æ¤âŪ³°¤ì¤Ç¤Ï¤Ê¤¤¤À¤í¤¦¡¥¤À¤«¤é¡Ö³µÇ°Åª¤Ë¸À¤¨¤Ð¡¤¤À¤ì¤â·×»»¤·¤è¤¦¤È¤Ï¤·¤Æ¤¤¤Ê¤¤¡×¤È¤Ï¸À¤ï¤Ê¤¤¤³¤È¤Ë¤¹¤ë¡¥)

·×»»¤¬¥¢¥ë¥´¥ê¥º¥àŪ¤Ë´Êñ¤Ë¤Ç¤­¤Æ¤·¤Þ¤¦¤Î¤Ï¡¤(Ê£»¨¤µ¤ò̵»ë¤¹¤ì¤Ð) Ãæ±û½¸¸¢Åª¤Ê¾ðÊó½èÍý¤¬¤Ç¤­¤ë¤È¤¤¤¦¤³¤È¤Ç¤¢¤ê¡¤Ê¬¸¢Åª»Ô¾ì¤Î¥â¥Ç¥ë¤È¤·¤Æ¤Ï¤à¤·¤íÌäÂê¤È¤¤¤¨¤ë¤«¤â¤·¤ì¤Ê¤¤¡¥¶Ñ¹Õ¤Ç¤Ê¤¤¾õÂ֤ϡַ׻»¤ò¤¦¤Þ¤¯¤ä¤ì¤ÐÎ¥¤ì¤¿¤¯¤Ê¤ë¾õÂ֡פȸÀ¤¨¤ë¤¬¡¤¤½¤¦¤¤¤¦·×»»¡¦Î¥Ã¦¤ò·«¤êÊÖ¤·¤Æ¤¤¤ì¤Ð¤¤¤º¤ì¶Ñ¹Õ¤ËÍî¤ÁÃ夯¤È¤¤¤¦¤â¤Î¤Ç¤Ï¤Ê¤¤¡¥(¥¯¥â¤ÎÁã¥â¥Ç¥ë¤ò¹Í¤¨¤è¡¥) ¤«¤ê¤ËÍî¤ÁÃ夯¤È¤·¤Æ¤â¡¤¤½¤³¤Ë»ê¤ë¥¹¥Æ¥Ã¥×¿ô¤¬Å·Ê¸³ØÅª¤Ê¤â¤Î¤Ë¤Ê¤ë¤«¤â¤·¤ì¤Ê¤¤¡¥¤¤¤ä¡¤¤½¤¦¤Ç¤¢¤ë¤Ù¤­¤È¹Í¤¨¤¿¤Û¤¦¤¬¤¤¤¤¤«¤â¤·¤ì¤Ê¤¤¡¥¤½¤³¤é¤Ø¤ó¤Ï»³´ª¤¬É¬¤ºÅö¤¿¤ë¤è¤¦¤Ê·×»»µ¡ (non-deterministic Turing machines) ¤Ç¤â»È¤Ã¤Æ¡Ö¤¦¤Þ¤¯´ª¤¬Åö¤¿¤ì¤Ð¤ï¤ê¤È´Êñ¤Ë·×»»¤Ç¤­¤ë¡×¤È¤¤¤¦¶ñ¹ç¤Ë¥â¥Ç¥ë²½¤Ç¤­¤ë¤«¤â¤·¤ì¤Ê¤¤¡¥¾­Íè¤Î¸¦µæ¼Ô¤Î¤¿¤á¤Î¼«Í³²ÝÂê¤È¤·¤Æ¤ª¤³¤¦¡¥

Íפ¹¤ë¤Ë¡¤¤¢¤ë¿ô³ØÅª³µÇ°¤¬¤¢¤ë¤«¤é¤È¤¤¤Ã¤Æ¡¤¤½¤ì¤¬ (¸½¼ÂŪ¤Ë) ·×»»¤Ç¤­¤ë¤ÈÁÛÄꤹ¤Ù¤­¤Ç¤Ï¤Ê¤¤¡¥·×»»¤Ç¤­¤ë¤È¹Í¤¨¤ë¤È¡¤¤½¤Î³µÇ°¤Î²ò¼á¤Ë»Ù¾ã¤ò¤â¤¿¤é¤¹¤³¤È¤¬¤¢¤ë¤Î¤À¡¥

·ÐºÑ³Ø¼Ô¤È¹©³Ø¼Ô¤Î¤³¤Î¥«¥ë¥Á¥ã¡¼¤Î¤Á¤¬¤¤¤Ï¤É¤³¤«¤éÍè¤ë¤Î¤«¡¥¸°¤Ë¤Ê¤ë¤Î¤Ï°Ê²¼¤Î¿¿¼Â¤À¡¥

¤Ä¤Å¤¯
¡Ú2007/08/23 17:11 ¡Û
| ¼Ò²ñ²Ê³Ø | ¥³¥á¥ó¥È(0) | ¥È¥é¥Ã¥¯¥Ð¥Ã¥¯(0) |
Ãç²ð¼Ô¤Ë¤è¤ë¼ü¿Í¤Î¥¸¥ì¥ó¥Þ²ò·èË¡

¡Ö¼ü¿Í¤Î¥¸¥ì¥ó¥Þ¡×¤Ë¤Ä¤¤¤Æ¤Ïʹ¤¤¤¿¤³¤È¤¬¤¢¤ë¤À¤í¤¦¡¥

¤â¤·¡Ö¼ü¿Í¤Î¥¸¥ì¥ó¥Þ¡×¤äÀïά·Á¥²¡¼¥à¤Îɽ¤ÎÆÉ¤ßÊý¤òÃΤé¤Ê¤±¤ì¤Ð¸¡º÷¤¹¤ë¤È¤¤¤¤¡¥¤¹¤°¸«¤Ä¤«¤ë¤Ï¤º¤À¡¥¤¿¤È¤¨¤Ð»°¸¶Îï¼î¡Ö¸¢ÍøÏÀ¤Ø¤Î¿ôÍýŪ¥¢¥×¥í¡¼¥Á: ¥ì¥¯¥Á¥ã¡¼¡¦¥Î¡¼¥È¡×¤Î¥»¥¯¥·¥ç¥ó 1.1.2 ¤ò»²¾È¡¥»°¸¶¤ÎÎã¤Ç¤Ï¿ôÃͤ¬¤Á¤¬¤Ã¤Æ¤¤¤ë¤¬¡¤Âç¾®´Ø·¸¤À¤±¤ËÃíÌܤ¹¤ì¤ÐƱ¤¸¤³¤È¡¥

¡Ö¼ü¿Í¤Î¥¸¥ì¥ó¥Þ¡×¤È¤Ï°Ê²¼¤Îɽ¤Î¤è¤¦¤ÊÀïά¥²¡¼¥à¤Ç¤¢¤ê¡¤Áê¼ê¤¬Àïά C (¡Ö¶¨ÎÏ¡×) ¤òÁª¤Ü¤¦¤È D (¡ÖÈó¶¨ÎÏ¡×) ¤òÁª¤Ü¤¦¤È¡¤¼«Ê¬¤È¤·¤Æ¤ÏÀïά D ¤òÁª¤ó¤ÀÊý¤¬ÍøÆÀ¤¬¹â¤¤¡¥¤è¤Ã¤Æ¥Ú¥¢ (D, D) ¤¬¶Ñ¹Õ (»ÙÇÛÀïά¶Ñ¹Õ) ¤Ë¤Ê¤ë¡¥¤½¤Î¶Ñ¹Õ¤«¤é¤Ò¤È¤ê¤À¤±¤¬³°¤ì¤¿¤È¤³¤í¤Ç¤½¤Î¤Ò¤È¤ÎÍøÆÀ¤Ï¾å¤¬¤é¤Ê¤¤¤Î¤Ç¡¤¤â¤Á¤í¤ó¤³¤Î¶Ñ¹Õ¤Ï¥Ê¥Ã¥·¥å¶Ñ¹Õ¤Ç¤â¤¢¤ë¡¥ÌäÂê¤Ï¡¤¶Ñ¹Õ (D, D) ¤«¤é¤Õ¤¿¤ê¤¬¤½¤í¤Ã¤Æ³°¤ì¤ë¤È¶¨ÎϤΥڥ¢ (C, C) ¤¬¼Â¸½¤·¡¤ÍøÆÀ¥Ú¥¢¤¬ (1, 1) ¤«¤é (4, 4) ¤Ø¤È¡¤Î¾¼Ô¤Ë¤È¤Ã¤Æ²þÁ±¤¹¤ë¤³¤È¤À¡¥¡Ö¤³¤Î¶¨ÎÏ»þ¤ÎÍøÆÀ (4, 4) ¤ò¤¦¤Þ¤¯¼Â¸½¤¹¤ëÊýË¡¤Ï¤¢¤ë¤«¡©¡×¤È¤¤¤¦¡Ô¥¸¥ì¥ó¥Þ²ò¾Ã¡Õ¤ÎÌäÂê¤Ï¥²¡¼¥àÍýÏÀ¤Î¤Ò¤È¤Ä¤Î´Ø¿´»ö¤Ç¤¢¤ë¡¥

C D
C (4, 4) (0, 6)
D (6, 0) (1, 1)

¼ü¿Í¤Î¥¸¥ì¥ó¥Þ¤Î²ò¾ÃË¡¤È¤·¤ÆÍ­Ì¾¤Ê¤Î¤Ï¡¤Ìµ¸Â²ó·«¤êÊÖ¤· (·«¤êÊÖ¤·¥²¡¼¥à) ¤À¤í¤¦¡¥¤³¤ì¤Ï¶¨ÎϤ竤êÊÖ¤·¤â¶Ñ¹Õ¤Ë¤Ê¤ë¤±¤É¡¤¤½¤Î¾¡Ö¤Û¤Ü¤Ê¤ó¤Ç¤â¡×¶Ñ¹Õ¤Ë¤Ê¤ë¤³¤È¤¬ÃΤé¤ì¤Æ¤¤¤ë (¥Õ¥©¡¼¥¯ÄêÍý)¡¥¤Þ¤¿¡Ö¼Ò²ñ·ÀÌó¡×¤Ê¤É¤È¸Æ¤Ð¤ì¤ë¡¤¡Ö¶¯À©ÁõÃÖ¤ÎÆ³Æþ¡×¤Ë¤è¤ë²ò·èË¡¤âÃΤé¤ì¤Æ¤¤¤ë¡¥Ã±¤Ê¤ë¶¯À©¤Ç¤ÏÀâÆÀÎϤ¬¤Ê¤¤¤Î¤Ç¡¤¤¢¤ë¶¯À©ÁõÃ֤˻²²Ã¤¹¤ë¤È¤Î¶¨Äꤢ¤ë¤¤¤Ï·ÀÌó¤ò¸Ä¿Í¤Î¼«Í³°Õ»×¤Ë¤â¤È¤Å¤¤¤Æ·ë¤Ö¤È¹Í¤¨¤ë¤Î¤¬ÉáÄ̤À¡¥¤¿¤È¤¨¤Ð¡ÖÈó¶¨ÎÏ¤Ê¹ÔÆ°¤ò¤È¤Ã¤¿¤Ð¤¢¤¤¤Ïȳ¶â¤ò»Ùʧ¤¤¤Þ¤¹¡×¤È¤¤¤Ã¤¿Ìó«¤ò¹Í¤¨¤ë¤³¤È¤¬¤Ç¤­¤ë¡¥¤³¤Á¤é¤Ï¸Ä¿Í¤¬¤½¤ÎÌó«¤É¤ª¤ê¤Ë¹Ôư¤¹¤ë¤È¤Ï¤«¤®¤é¤Ê¤¤¤È¤¤¤¦ÌäÂ꤬¤¢¤ë¡¥

ºÇ¶á¥Ü¥¯¤¬Ìܤˤ·¤¿ Monderer and Tennenholtz (2006) ¤Ë¤è¤ë²ò¾ÃË¡¤Ï¡ÖÃç²ð¼Ô¡×(mediator) ¤ò¹Í¤¨¤¿¤â¤Î¤À¡¥¾åµ­¤Î¼ü¿Í¤Î¥¸¥ì¥ó¥Þ¤ËÃç²ð¼Ô¤òƳÆþ¤·¤¿¥²¡¼¥à¤ò°Ê²¼¤Ë¤·¤á¤¹ (Àïά M ¤ÎÎó¤È¹Ô¤¬Äɲäµ¤ì¤Æ¤¤¤ë)¡¥ÆÉ¼Ô¤ÏÃç²ð¼Ô¤¬¤É¤¦¤¤¤¦Ìò³ä¤ò²Ì¤¿¤·¤Æ¤¤¤ë¤«¡¤¤½¤Î°ÕÌ£¤ò¹Í¤¨¤ë¤ÈƱ»þ¤Ë¤³¤Î¥²¡¼¥à¤Î¶Ñ¹Õ¤òµá¤á¤ë¤È¤¤¤¤ (±é½¬ÌäÂê)¡¥

M C D
M (4, 4) (6, 0) (1, 1)
C (0, 6) (4, 4) (0, 6)
D (1, 1) (6, 0) (1, 1)

»þ´Ö²Ô¤®¤Î¼ØÂ­¡¥º£²ó¤Îµ­»ö¤ËÅâÆÍ¤Ë¼ü¿Í¤Î¥¸¥ì¥ó¥Þ¤ò»ý¤Á½Ð¤·¤¿¤³¤È¤Ë¿¼¤¤°ÕÌ£¤Ï¤Ê¤¤¡¥²æÅİú¿å¤Î¤¿¤á¤Î¤Ê¤Ë¤«¤ÎÉúÀþ¤È»×¤¦ÆÉ¼Ô¤â¤¤¤ë¤À¤í¤¦¤¬¡¤¤¤¤Þ¤Î¤È¤³¤í¼ïÌÀ¤«¤·¤Î¤è¤¦¤Ê¤â¤Î¤Ï¹Í¤¨¤Æ¤¤¤Ê¤¤¡¥¼ü¿Í¤Î¥¸¥ì¥ó¥Þ¤Ï¤½¤ì¼«ÂÎͭ̾¤À¤«¤é¡¤¤½¤Î²ò¾ÃË¡¤Ë´Ø¿´¤ò»ý¤ÄÆÉ¼Ô¤Ï¾¯¤Ê¤¯¤Ê¤¤¤À¤í¤¦¤È¤¤¤¦È½ÃǤÀ¡¥

¤µ¤Æ¡Ö±é½¬ÌäÂê¡×¤ò¾¯¤·¤Ï¹Í¤¨¤Æ¤¯¤ì¤¿¤À¤í¤¦¤«¡©¡¡Åú¤Î²òÀâ¤Ë¿Ê¤â¤¦¡¥

¤Þ¤º (D, D) ¤Ï°ÊÁ°¤ÈƱ¤¸¤¯¥Ê¥Ã¥·¥å¶Ñ¹Õ¤Ë¤Ê¤Ã¤Æ¤ª¤ê¡¤(1, 1) ¤ÎÍøÆÀ¤ò¼Â¸½¤¹¤ë¡¥¤½¤Î¤Û¤«¤Ë (M, M) ¤â¥Ê¥Ã¥·¥å¶Ñ¹Õ¤Ë¤Ê¤Ã¤Æ¤ª¤ê¡¤ÍøÆÀ (4, 4) ¤ò¼Â¸½¤¹¤ë¤³¤È¤¬¤ï¤«¤ë¡¥¤Ç¡¤(M, M) ¤Î¶¯¤ß¤Ï¤½¤ì¤¬¡Ö¶¯¶Ñ¹Õ¡×¤È¸Æ¤Ð¤ì¤ë¶Ñ¹Õ¤Ë¤Ê¤Ã¤Æ¤¤¤ë¤³¤È¤À¡¥¤³¤ì¤Ï¤½¤ÎÀïά¤ÎÁȹ礻¤«¤é (¤Ò¤È¤ê¤È¤Ï¤«¤®¤é¤Ê¤¤) ²¿¿Í¤«¤Î¤Ò¤È¤Ó¤È¤¬Àïά¤òÊѤ¨¤¿¤È¤³¤í¤Ç¡¤Èà¤é¤¹¤Ù¤Æ¤ÎÍøÆÀ¤¬²þÁ±¤¹¤ë¤³¤È¤Ï¤Ê¤¤¤è¤¦¤ÊÀïά¥Ú¥¢¤Î¤³¤È¤Ç¤¢¤ë¡¥¤Ä¤Þ¤ê¡¤(M, M) ¤òÎ¥¤ì¤Æ¤¿¤È¤¨¤Ð¤Õ¤¿¤ê¤¬ (D, C) ¤Ë¤¦¤Ä¤ì¤ÐÍøÆÀ¤Ï (4, 4) ¤«¤é (6, 0) ¤ÈÊѤï¤ë¤¬¡¤¤Ò¤È¤ê¤ÎÍøÆÀ¤Ï²¼¤¬¤Ã¤Æ¤¤¤ë¡¥¤Û¤«¤Ë¤É¤³¤Ë°Ü¤í¤¦¤È¤â¡¤Î¾¼Ô¤ÎÍøÆÀ¤¬Æ±»þ¤Ë²þÁ±¤¹¤ë¤³¤È¤Ï¤Ê¤¤¡¥°ìÊý¤Ç¡¤¤â¤¦¤Ò¤È¤Ä¤Î¥Ê¥Ã¥·¥å¶Ñ¹Õ (D, D) ¤«¤é¤Ï¤Õ¤¿¤ê¤¬ (C, C) ¤Ê¤ê (M, M) ¤Ê¤ê¤Ë¤¦¤Ä¤ì¤ÐξÊý¤ÎÍøÆÀ¤¬¾å¤¬¤ë¡¥¤Ä¤Þ¤ê (D, D) ¤Ï¶¯¶Ñ¹Õ¤Ç¤Ï¤Ê¤¤¡¥¡Ö¶¯¶Ñ¹Õ¡×¤È¤¤¤¦³µÇ°¤Ë¹Ê¤ê¹þ¤á¤Ð¡¤(M, M) ¤À¤±¤¬³ºÅö¤¹¤ë¤ï¤±¤Ç¤¢¤ê¡¤¼ü¿Í¤Î¥¸¥ì¥ó¥Þ¤Î²ò¾Ã¤Ë¤Ê¤Ã¤Æ¤¤¤ë¡¥ (¤â¤È¤Î¥²¡¼¥à¼«ÂΤΤǤϤʤ¯¡¤Ãç²ð¼Ô¤òƳÆþ¤·¤¿¥²¡¼¥à¤Î¶¯¶Ñ¹Õ¤Ê¤Î¤Ç "strong mediated equilibrium"¤ÈÈà¤é¤Ï¤è¤Ö¡¥)

ÌäÂê¤Ï¾å¤Î³ÈÄ¥¤·¤¿¥²¡¼¥à¤Î°ÕÌ£¤À¡¥¤³¤ì¤ÏÃç²ð¼Ô¤¬¥×¥ì¡¼¥ä¡¼¤¿¤Á¤Ë°Ê²¼¤ÎÄ󰯤ò¤¹¤ë¤ÈÍý²ò¤¹¤ì¤Ð¤¤¤¤:¡Ö¤â¤·Î¾Êý¤Î¥×¥ì¡¼¥ä¡¼¤¬¼«Ê¬¤òÃç²ð¼Ô¤È¤·¤ÆÍøÍѤ¹¤ë¤³¤È¤ËƱ°Õ¤·¤Æ¤¯¤ì¤ì¤Ð¡¤¼«Ê¬¤Ï¤½¤ì¤¾¤ì¤Î¥×¥ì¡¼¥ä¡¼¤ËÂå¤ï¤Ã¤Æ C ¤ò¥×¥ì¥¤¤¹¤ë¡¥¤â¤·¤Ò¤È¤ê¤À¤±¤¬¼«Ê¬¤òÃç²ð¼Ô¤È¤·¤ÆÍøÍѤ¹¤ë¤³¤È¤ËƱ°Õ¤·¤Æ¤¯¤ì¤ì¤Ð¡¤¼«Ê¬¤Ï¤½¤Î¥×¥ì¡¼¥ä¡¼¤ËÂå¤ï¤Ã¤Æ D ¤ò¥×¥ì¥¤¤¹¤ë¡¥¡×¤¹¤Ê¤ï¤ÁÀïά M ¤ÏÃç²ð¼Ô¤ÎÍøÍÑ¤ËÆ±°Õ¤¹¤ë¤³¤È¤È¹Í¤¨¤ì¤Ð¡¤¾å¤Î¥²¡¼¥à¤¬½ÐÍè¾å¤¬¤ë¡¥¤â¤Á¤í¤óÃç²ð¼Ô¤òÍøÍѤ·¤Ê¤¤¼«Í³¤Ï¥×¥ì¡¼¥ä¡¼¤Ë³ÎÊݤµ¤ì¤Æ¤¤¤ë¡¥(¤¿¤À¡¤Â¾¿Í¤Ë¤è¤ë¡ÖÂåÍý¥×¥ì¥¤¡×¤¬¸ú¤¯¤è¤¦¤ÊÀïά¤Ç¤Ê¤¤¤È¤³¤Î²ò·è¤Ï̵Íý¤À¤í¤¦¡¥)

°Ê¾å¾Ò²ð¤·¤¿ Monderer and Tennenholtz (2006) ¤Ë¤è¤ë²ò¾ÃË¡¤È»÷¤¿ÊýË¡¤È¤·¤Æ¡¤¸½ºß¤Ç¤Ï¤Û¤È¤ó¤É˺¤ì¤é¤ì¤Æ¤·¤Þ¤Ã¤¿¡Ö¥á¥¿¥²¡¼¥à¡×¤Ë¤è¤ë²ò¾ÃË¡¤È¤¤¤¦¤Î¤¬¤¢¤ë (¤¿¤·¤«Èà¤é¤Ï¸ÀµÚ¤·¤Æ¤¤¤Ê¤¤)¡¥¥²¡¼¥àÍýÏÀ¤ÎÀìÌç²È¤Ç¤â¼ã¤¤À¤Âå¤ÏÃΤé¤Ê¤¤¤«¤â¤·¤ì¤Ê¤¤¡¥¤·¤¿¤¬¤Ã¤Æ¼«Ê¬¤â¤Û¤È¤ó¤ÉÃΤé¤Ê¤¤¤ï¤±¤Ç¤¢¤ë¤¬¡¤¤³¤ì¤Ï¤¿¤·¤«¼«Ê¬¤ÎÀïά¤òÁê¼ê¤ÎÀïά¤Ë°Í¸¤µ¤»¡¤¤¿¤È¤¨¤Ð¡Ö¥­¥ß¤¬¶¨ÎϤ¹¤ë¤Ê¤é¥Ü¥¯¤â¶¨ÎÏ¡¤¥­¥ß¤¬Èó¶¨ÎϤʤé¥Ü¥¯¤âÈó¶¨ÎϡפȤ¤¤Ã¤¿Àïά¤ò¹Í¤¨¤¿¤È»×¤¦¡¥¤³¤³¤ÇÌäÂê¤Ë¤Ê¤ë¤Î¤Ï¡¤¤â¤È¤Î¼ü¿Í¤Î¥¸¥ì¥ó¥Þ¤¬¸ß¤¤¤ËÁê¼ê¤ÎÀïά¤ò¸«¤º¤Ë¼«Ê¬¤ÎÀïά¤ò·è¤á¤ë¤È¤¤¤¦¡¤¡ÖƱ»þ·èÄê¡×¤Î¥²¡¼¥à¤Ç¤¢¤Ã¤¿¤³¤È¤À¡¥¡Ö¥á¥¿¥²¡¼¥à¡×¤ÎÎत¤ÎÀïά¤Î°Í¸À­¤ò»ý¤Á½Ð¤¹¤È¤É¤¦¤·¤Æ¤â°ÅÌÛŪ¤Ë¡Ö»þ´Ö¡×¤ÎÍ×ÁǤ¬Æþ¤Ã¤Æ¤­¤Æ¡ÖƱ»þ·èÄê¡×¤«¤éÎ¥¤ì¤ë¤³¤È¤Ë¤Ê¤ë¤ó¤Ç¤Ï¤Ê¤¤¤«¡¥¥²¡¼¥à¤ò³ÈÄ¥¤·¤Æ¤¤¤ë¤ï¤±¤Ê¤Î¤Ç»þ´Ö¤¬Æþ¤ë¤³¤È¼«ÂΤϤޤÁ¤¬¤¤¤Ç¤Ï¤Ê¤¤ (·«¤êÊÖ¤·¥²¡¼¥à¤Ç¤â»þ´Ö¤¬Æþ¤ë¤·) ¤¬¡¤ ¤Ç¤­¤ì¤ÐƱ»þ·èÄê¤ÎÀßÄê¤ÏÊѤ¨¤º¤Ë¥¸¥ì¥ó¥Þ¤ò²ò¾Ã¤·¤¿¤¤¤â¤Î¤À¡¥ (¢«¼ãÇڤ椨¤³¤ÎÃÊÍî¤Ï¤Þ¤È¤â¤ÊÃ챤ä»ñÎÁ¤Ê¤·¤ÇµÄÏÀ¤·¤Æ¤¤¤ë¤Î¤Ç¤¢¤Þ¤ê¿®ÍѤ·¤Ê¤¤¤Û¤¦¤¬¤¤¤¤¡¥)

¼ØÂ­¡¥¥á¥¿¥²¡¼¥à¤Ï¤Û¤È¤ó¤É˺¤ì¤é¤ì¤Æ¤·¤Þ¤Ã¤¿¤È¤¤¤¦¤Î¤Ï·ÐºÑ³Ø¤Ë¤«¤ó¤¹¤ë¤«¤®¤ê¥¦¥½¤Ç¤Ï¤Ê¤¤¤¬¡¤»àÌǤ·¤¿¤ï¤±¤Ç¤Ï¤Ê¤¤¡¥¤ï¤¬Ê¿À®¹áÀîÂç³Ø¤Î·ÐºÑ³ØÉô¤Ï10ǯ¤Û¤ÉÁ°¤Ë¡Ö¥³¥ó¥Õ¥ê¥¯¥È²òÀϡפÎʬÌî¤ÇÍýÏÀ²È¤ò¸øÊ礷¤ÆºÎÍѤ·¤¿¤³¤È¤¬¤¢¤ë¡¥¤½¤ÎʬÌ¤½¤¬¥á¥¿¥²¡¼¥àÍýÏÀ¤ÎÊÌ̾ (¤¢¤ë¤¤¤ÏȯŸ·Á¡©) ¤Ç¤¢¤ë¡¥·ÐºÑ³ØÉô¤ÎºÎÍÑ¤ÏÆÃÄê¤Î¸õÊä¼Ô¤òÁÛÄꤷ¤Æ¤¤¤ë¤ï¤±¤Ç¤â¤Ê¤¤¤Î¤Ë¡¤¤·¤Ð¤·¤Ð¤«¤Ê¤ê (¤­¤ï¤á¤Æ¡©) ¥Þ¥¤¥Ê¡¼¤ÊʬÌî¤È¤¤¤¦¤«¡¤¤Ò¤¸¤ç¤¦¤Ë¸ÂÄꤵ¤ì¤¿Ê¬Ìî¤ò»ØÄꤹ¤ë¤³¤È¤¬¤¢¤Ã¤¿¡¥¤¿¤È¤¨¤Ð¡Ö¼Ò²ñ³Ø¡×¤Ê¤é¤º¡Ö¼Ò²ñ¥Í¥Ã¥È¥ï¡¼¥¯Ê¬ÀϡפǸøÊ礷¤¿¤ê¤·¤¿¡¥(¶áǯ¥Ý¥Ô¥å¥é¡¼¤Ë¤Ê¤Ã¤Æ¤­¤Æ¤¤¤ë¤È¤Ï¤¤¤¨¡¤ÆüËܸì¤Îʬ¤«¤ë¡Ö¼Ò²ñ¥Í¥Ã¥È¥ï¡¼¥¯Ê¬ÀÏ¡×ÀìÌç²È¤¬¤¤¤Ã¤¿¤¤²¿¿Í¤¤¤ë¤ó¤À¡©) ¤³¤Á¤é¤Ï¸Å¤¤¤È¤¤¤¦¤è¤ê¤Ï¿·¤·¤¹¤®¤Æ¥Þ¥¤¥Ê¡¼¤ÊÎ㤫¤â¤·¤ì¤Ê¤¤¡¥

¤µ¤¤¤ï¤¤ Monderer and Tennenholtz (2006) ¤Î²ò¾ÃË¡¤ÏƱ»þ·èÄꥲ¡¼¥à¤«¤é³°¤ì¤ë¤â¤Î¤Ç¤Ï¤Ê¤¤¤È»×¤¦¡¥Ãç²ð¼Ô¤ÏÄ󶡤¹¤ë¥µ¡¼¥Ó¥¹¤ò¤½¤ì¤¾¤ì¤Î¥×¥ì¡¼¥ä¡¼¤¬ÍøÍѤ·¤Æ¤¯¤ì¤¿¤«¤É¤¦¤«¤òÃΤ俤¦¤¨¤Ç¹Ôư¤¹¤ë¤³¤È¤«¤é»þ´Ö¤Ï°ÅÌÛŪ¤Ë¤ÏÆþ¤Ã¤Æ¤¤¤ë¤È¤¤¤¨¤ë¤«¤â¤·¤ì¤Ê¤¤¡¥¤·¤«¤·¤Õ¤¿¤ê¤Î¥×¥ì¡¼¥ä¡¼¤ËÃíÌܤ¹¤ì¤Ð¡¤¤Ù¤Ä¤ËÁê¼ê¤¬Ãç²ð¥µ¡¼¥Ó¥¹¤òÍøÍѤ·¤Æ¤¤¤ë¤«¤É¤¦¤«¤ò³Îǧ¤·¤¿¾å¤Ç¤³¤Á¤é¤ÎÀïά¤ò·è¤á¤Æ¤¤¤ë¤ï¤±¤Ç¤Ï¤Ê¤¤¤¿¤á¡¤Æ±»þ·èÄê¤Î¥²¡¼¥à¤È¹Í¤¨¤Æ¤è¤¤¤À¤í¤¦¡¥¤Þ¤¿¡¤¡ÖÃç²ð¼Ô¡×¤È¤¤¤Ã¤Æ¤â¡ÖÃçºÛ¡×¤È¤«¡ÖÄ´Ää¡×¤Î¤è¤¦¤ÊÀѶËŪ¤Ê¤³¤È¤ò¤¹¤ë¤ï¤±¤Ç¤Ï¤Ê¤¤¡¥¤Þ¤Ã¤¿¤¯¼õưŪ¤Ë¹Ôư¤¹¤ë¤À¤±¤Î¡ÖÇÞ²ð¡×¤Ë¤¹¤®¤Ê¤¤¥³¥ó¥Ô¥å¡¼¥¿¡¼¥×¥í¥°¥é¥à¤À¤Ã¤¿¤ê¤¹¤ë¤ï¤±¤À¤«¤é¡¤¡ÖÃç²ð¼Ô¡×¤ò¥×¥ì¡¼¥ä¡¼¤«¤é³°¤¹¤³¤È¤âÀµÅö²½¤Ç¤­¤ë¤À¤í¤¦¡¥

°Ê¾å¤Î¤è¤¦¤Ë¹Í¤¨¤ë¤È¡Ö¿·¤·¤¤¡×²ò¾ÃË¡¤È¸À¤¨¤ë¤È»×¤¦¤ó¤À¤¬¡¤¤Ê¤ó¤«¤Ê¤¸¤ß¤¬¤¢¤ë¤è¤¦¤Êµ¤¤¬¤·¤Æ»ÅÊý¤Ê¤¤¡¥

»²¹Íʸ¸¥. Dov Monderer and Moshe Tennenholtz. Strong mediated equilibrium. In Proceedings of AAAI 6, 2006.

¡Ú2007/06/18 01:54 ¡Û
| ¼Ò²ñ²Ê³Ø | ¥³¥á¥ó¥È(0) | ¥È¥é¥Ã¥¯¥Ð¥Ã¥¯(0) |
¥Ú¡¼¥Ñ¡¼¤ËºÆÃå¼ê

4·î°ÊÍèÃæÃǤ·¤Æ¤¤¤¿¥Ú¡¼¥Ñ¡¼¤ËÃå¼ê¤·¤¿¡¥·ë²Ì¤Ï¤Û¤È¤ó¤É½Ð·¤Ã¤Æ¤¤¤ë¡¥Í½È÷Ū·ë²Ì¤È¥Õ¥ì¡¼¥à¥ï¡¼¥¯¤ò (¼«Ê¬¤¿¤Á¤Î) ´ØÏ¢¥Ú¡¼¥Ñ¡¼¤«¤é¥³¥Ô¡¼¡¥¤¤¤Þ½ñ¤¤¤Æ¤¤¤ë¥Ú¡¼¥Ñ¤ËɬÍפΤʤ¤ÄêµÁ¤ä·ë²Ì¤òºï½ü¡¥¡Ö³Ú¾¡¡×¤È¤¤¤¤¤¿¤¤¤È¤³¤í¤À¤¬¡¤¤³¤Îºî¶È¤¬¤±¤Ã¤³¤¦¿À·Ð¤ò»È¤¦¡¥»È¤ï¤Ê¤¤ÍѸì¤ÎÄêµÁ¤Ç¤â´Ø·¸¤¢¤ë¤â¤Î¤Ê¤é»Ä¤·¤Æ¤ª¤¤¤Æ¤â¤¤¤¤¤ó¤¸¤ã¤Ê¤¤¤«¤È¤È¤È¤­¤É¤­»×¤¦¡¥¤Ç¤â¤ä¤Ã¤Ñ¤ê¥«¥Ã¥È¤¹¤ë¡¥¤½¤Î°ìÊý¤Ç¡¤ÄêµÁ¤¹¤ì¤ÐȾ¥Ú¡¼¥¸¤¯¤é¤¤É¬ÍפʤΤ˥ê¥Þ¡¼¥¯¤Î¤Ê¤«¤Ç¤·¤«½Ð¤Æ¤³¤Ê¤¤ÍѸì¤â¤¢¤Ã¤¿¡¥¤³¤ì¤ÏÄêµÁ¤Ï¤ä¤á¤ÆÊ¸¸¥»²¾È¤Ë¤·¤Æ¤ª¤³¤¦¡¥¤¢¤È¡¤¤³¤Î¥Ú¡¼¥Ñ¡¼¤Ç¤¢¤Ä¤«¤¦ÌäÂê¤Î°ÕµÁ¤ò¤Á¤ã¤ó¤ÈÀâÌÀ¤¹¤ë¤Ë¤Ï¡¤Áª¹¥¤òƳÆþ¤·¤¿¤ê¤·¤Æ¥Õ¥ì¡¼¥à¥ï¡¼¥¯¤òµ­½Ò¤¹¤ë¤Î¤Ë1¥Ú¡¼¥¸¤¯¤é¤¤¤«¤«¤ë¡¥¤Ç¤â¡¤¤Ù¤Ä¤Î¥Ú¡¼¥Ñ¡¼¤Ë¤Ï¾Ü¤·¤¯ºÜ¤Ã¤Æ¤¤¤ë¤³¤È¤À¡¥¤Þ¤À̤¤¤Ï¤¢¤ë¤â¤Î¤Î¡¤ÇطʤÏÇØ·Ê¤È¤·¤Æ (Äê¼°²½¤»¤º¤Ë) ¥¤¥ó¥Õ¥©¡¼¥Þ¥ë¤Ê·Á¤ÇÀâÌÀ¤¹¤ë¤³¤È¤Ë¤·¤¿¡¥

¤³¤Î¥Ú¡¼¥Ñ¡¼¤ÎͽÈ÷Ū·ë²Ì¤È¤¤¤¦¤Î¤Ï¾¤Î¥Ú¡¼¥Ñ¡¼¤Î¼çÍ×·ë²Ì¤È¤¤¤¦¤³¤È¤Ë¤Ê¤ë¤¬¡¤¤½¤Î¤Ê¤«¤«¤é¤³¤Á¤é¤Î¥Ú¡¼¥Ñ¡¼¤Ç»È¤¦·ë²Ì¤À¤±¤ò¤¦¤Þ¤¯Ãê½Ð¤¹¤ë¤Î¤â¿À·Ð¤ò»È¤¦¡¥¤·¤«¤â¤â¤È¤Î¥Ú¡¼¥Ñ¡¼¤¬¤Þ¤À¥¸¥ã¡¼¥Ê¥ë¤Ë¥¢¥¯¥»¥×¥È¤µ¤ì¤Æ¤¤¤Ê¤¤¤³¤È¤¬¤¢¤ë¡¥¤½¤¦¤¤¤¦¤È¤­¤Ï¡¤¤Ç¤­¤ë¤À¤±Åê¹ÆÃæ¤Î¥Ú¡¼¥Ñ¡¼¤Ø¤Î°Í¸¤ò¸º¤é¤·¤Æ¤ª¤­¤¿¤¤¡¥ÆóËܰʾå¤Î¥Ú¡¼¥Ñ¡¼¤ò¥Á¥§¥Ã¥¯¤¹¤ë¤³¤È¤ò¥ì¥Õ¥§¥ê¡¼¤Ë¤Ï´üÂԤǤ­¤Ê¤¤¤«¤é¤À¡¥¡ÖÅê¹ÆÃæ¥Ú¡¼¥Ñ¡¼¤Î¤à¤º¤«¤·¤¤¼çÍ×ÄêÍý¼«ÂΤǤϤʤ¯¡¤¤¸¤Ä¤Ï´Êñ¤ËÊ̾ÚÌÀ¤Ç¤­¤ë¤³¤Á¤é¤Î¥³¥í¥é¥ê¡¼¤Î¤ß¤Ë°Í¸¤·¤Æ¤¤¤ë¡×¤Ê¤É¤ÈÀâÌÀ¤ò²Ã¤¨¤¿¤ê¤¹¤ë¡¥(¤½¤ì¤¬¤Ç¤­¤Ê¤¤¤Î¤Ê¤é¡¤¤â¤ÈÏÀʸ¤¬¥¢¥¯¥»¥×¥È¤µ¤ì¤ë¤Î¤òÂԤĤ٤­¤«¡¥)

¤½¤ó¤Ê¤³¤ó¤Ê¤Ç¡¤¡ÖͽÈ÷Ū·ë²Ì¤È¥Õ¥ì¡¼¥à¥ï¡¼¥¯¤Î¥»¥¯¥·¥ç¥ó¤Ï°ì±þ¤Ç¤­¤¿¡¥¤¢¤È¤Ï¥¤¥ó¥È¥í¥À¥¯¥·¥ç¥ó¤À¡ª¡×¤Ê¤É¤È¿¾¯¶èÀڤ꤬¤Ä¤¤¤¿¤È¤­¤Ë¤«¤®¤Ã¤Æ¡¤¥¸¥ã¡¼¥Ê¥ë¤ÎÌܼ¡¥¢¥é¡¼¥È¤¬¤É¤Ã¤µ¤êÆÏ¤¤¤¿¤ê¤¹¤ë¡¥¤³¤ÎÆü¤Ï Social Choice and Welfare, Public Choice, Economic Theory, Games and Economic Behavior ¤¬¤¤¤Ã¤Ú¤ó¤ËÆÏ¤¤¤¿¡¥¶èÀڤ꤬°­¤¤¤È¤­¤Ê¤é¤¢¤È²ó¤·¤Ë¤â¤·¤¿¤¬¡¤¶èÀڤ꤬¤¤¤¤¤È¥¸¥ã¡¼¥Ê¥ë¤ò¥Á¥§¥Ã¥¯¤¹¤ë¤³¤È¤Ë¤Ê¤ë¡¥¥¿¥¤¥È¥ë¤È¥¢¥Ö¥¹¥È¥é¥¯¥È¤ò¸«¤Æ¡¤SCW 6 ËÜ¡¤PC 3 ËÜ¡¤ET 2 ËÜ¡¤GEB 5 ËܤÎÏÀʸ¤ò¥À¥¦¥ó¥í¡¼¥É¡¥·× 16 ËܤÀ¡¥ÂçÉôʬ¤Ï¾­Í踫¤ë¤³¤È¤â¤Ê¤¤¤À¤í¤¦¡¥¤·¤«¤·¤¤¤ÄÂç³Ø¤¬ÅŻҥ¸¥ã¡¼¥Ê¥ë¤Î¹ØÆÉ¤ò¤ä¤á¤ë¤«Ê¬¤«¤é¤Ê¤¤¡¥¤Þ¤¿¡¤¥Ü¥¯¤¬¤¤¤ÄÂç³Ø¤ò¥¯¥Ó¤Ë¤Ê¤ë¤«¤âʬ¤«¤é¤Ê¤¤¡¥¤À¤«¤é¾­Íè´Ø¿´¤ò¤â¤Ä²ÄǽÀ­¤¬¤¢¤ê¤½¤¦¤ÊÏÀʸ¤Ï¤È¤ê¤¢¤¨¤º¥À¥¦¥ó¥í¡¼¥É¤¹¤ë¡¥º£¸å¤Îºî¶È¤Ï¥À¥¦¥ó¥í¡¼¥É¤·¤¿ÏÀʸ¤òį¤á¤Æ¡¤¤Ð¤¢¤¤¤Ë¤è¤Ã¤Æ¤Ï¥¤¥ó¥È¥í¤¢¤ë¤¤¤Ï¥Õ¥ì¡¼¥à¥ï¡¼¥¯¤¯¤é¤¤¤ÏÌܤòÄ̤·¡¤Æ±¤¸¥Õ¥©¥ë¥À¤Î¥½¡¼¥¿¡¼¤Ë¥É¥é¥Ã¥°¤·¤ÆÃø¼Ô̾¤Î¥¢¥ë¥Õ¥¡¥Ù¥Ã¥È¤´¤È¤Î¥Õ¥©¥ë¥À¤Ë°Üư¤¹¤ë¤³¤È¤À (¥À¥¦¥ó¥í¡¼¥É¤·¤ÆÊݸ¤¹¤ë¤È¤­¤Î¥Õ¥¡¥¤¥ë̾¤ò dietrich-l07scw29.pdf ¤Î¤è¤¦¤ËÃø¼Ô̾¤Ç¤Ï¤¸¤á¤Æ¤¤¤ë¤Î¤Ç¡¤°Üư¡¦Ê¬Îà¤Ï¼«Æ°¤Ç¤Ç¤­¤ë)¡¥¤Ð¤¢¤¤¤Ë¤è¤Ã¤Æ¤Ï¥Õ¥¡¥¤¥ë¤Î¥¨¥¤¥ê¥¢¥¹¤ò ranking ¤È¤« rights and liberty ¤È¤« organization ¤È¤¤¤Ã¤¿¥È¥Ô¥Ã¥¯¤´¤È¤Î¥Õ¥©¥ë¥À¤ËÅꤲ¹þ¤à¡¥¤½¤Îºî¶È¤Ï¤¤¤Þ½ñ¤¤¤Æ¤¤¤ë¥Ú¡¼¥Ñ¡¼¤Î Introduction ¤ò½ñ¤¯Á°¤Ë¤Ê¤ë¤«¤É¤¦¤«¤ÏÃΤé¤Ê¤¤¡¥

¥ê¥Þ¡¼¥¯¡¥¤Þ¤µ¤Ë´Ø¿´¤Î¤É¿¿¤óÃæ¤Î¥Ú¡¼¥Ñ¡¼¤ò¸«¤Ä¤±¤ë¤³¤È¤â¤¿¤Þ¤Ë¤Ï¤¢¤ë¡¥¡Ö¤³¤¦¤³¤¦¤³¤¦¤¤¤¦´¶¤¸¤Ç¥Õ¥ì¡¼¥à¥ï¡¼¥¯¤òÀßÄꤹ¤ì¤Ð¤ä¤ì¤½¤¦¤À¡¥¤¤¤ÞÅÓÃæ¤Þ¤Ç¤ä¤Ã¤Æ¤¤¤ë¤³¤È¤ÎÊÒ¤¬¤Ä¤¤¤¿¶Ç¤Ë¤ÏÃå¼ê¤·¤è¤¦¡×¤È¤«»×¤Ã¤Æ¤¤¤¿¸¦µæ¤Ë¤Ò¤¸¤ç¤¦¤Ë¤Á¤«¤¤¤â¤Î¤òÀèÆü¥¤¥¹¥é¥¨¥ë¤Î¥³¥ó¥Ô¥å¡¼¥¿¡¦¥µ¥¤¥¨¥ó¥Æ¥£¥¹¥È¤Î¥µ¥¤¥È¤Ç¤ß¤Ä¤±¤¿¡¥Web ¥Ú¡¼¥¸¤Î¥é¥ó¥­¥ó¥°¤Ë¤«¤ó¤¹¤ë¿·¤·¤¤¼Ò²ñÁªÂòÌäÂê¤À¡¥(¤³¤Á¤é¤Îµ­»ö¤Ç¾Ò²ð¤·¤¿ÏÃÂê¤Ë¶á¤¤¡¥) ÁªÂò»è½¸¹ç¤È¸Ä¿Í½¸¹ç¤ò´ØÏ¢¤Å¤±¤¿¤êÁªÂò»è½¸¹ç¤Ë¹½Â¤¤òÆþ¤ì¤ë¤Î¤ÏºÇ¶á¤Î·¹¸þ¤«¡©¡¡(¿·¤·¤¤¤È¤¤¤Ã¤Æ¤â¡¤¼Ò²ñÁªÂò¤È¤·¤Æ¤Ï¤¢¤Þ¤ê¿Íµ¤¤Î¤Ê¤¤¸ÅŵŪʬÌî¤Ë¶á¤¤ÏäÀ¤«¤é¡¤¤ä¤ë¤Ò¤È¤â¸Â¤é¤ì¤ë¤È»×¤Ã¤Æ¤¤¤¿¤¬) ¤¦¤¦¤àÀè¤ò±Û¤µ¤ì¤¿¡¥Ê£»¨¤Êµ¤»ý¤Á¤À¡¥¤â¤Ã¤È¤â¥Æ¥¯¥Ë¥Ã¥¯¼«ÂΤϾðÊó²Ê³Ø¤Ã¤Ý¤¤¤Î¤¬º®¤¸¤Ã¤Æ¤ë¤«¤é¡¤¥Ü¥¯¤Ë¤Ç¤­¤¿¤«¤É¤¦¤«¤Ïʬ¤«¤é¤Ê¤¤¤±¤É¡¥

¹ç´Ö¤Ë JME ¤«¤é¤Ä¤¤¤Ë¤­¤¿Àµ¼°¥¢¥¯¥»¥×¥¿¥ó¥¹¥á¡¼¥ë¤ò¶¦Ãø¼Ô¤Ë²óÁ÷¤·¤¿¤ê¡¥(¤À¤±¤É¾¯¡¹Ì£µ¤¤Ê¤¤¡¥¥á¡¼¥ë¤¬¥¨¥Ç¥£¥¿¤Î¸Ä¿Í̾¤¸¤ã¤Ê¤¯¤Æ Editorial Office ¤È¤¢¤ë¤Î¤¬¸¶°ø¤«¡¥¤¢¤ë¤¤¤Ï¼Â¼Á¥¢¥¯¥»¥×¥È¤À¤Ã¤¿Á°²ó¤¬ Subject: Your submission before acceptance ¤Ç¡¤Àµ¼°¥¢¥¯¥»¥×¥È¤Îº£²ó¤¬ Subject: Your Submission ¤È¸åÂष¤Æ¤¤¤ë¤¿¤á¤«¡¥) ¥Ï¡¼¥Ð¡¼¥É¡¦¥í¡¼¥¹¥¯¡¼¥ë¶µ¼ø¤«¤é¤È¤É¤¤¤¿ÃúÇ«¤Ê¥á¡¼¥ë¤Ë¤ªÊÖ»ö¤ò½ñ¤­¤Ê¤¬¤é¡¤Ãæ³Ø¹â¹»»þÂå¤ò»×¤¤½Ð¤·¤¿¤ê¡¥(¼«Í³¤òµá¤á¤ë·¹¸þ¤Ï¤¢¤Î¤³¤í¤ÈÊѤï¤Ã¤Æ¤¤¤Ê¤¤¤Ê¤¢¡¥) ¤³¤¤¤Ó¤È¡Ö¤Î¤è¤¦¤Ê¡×¸ºß¤ÈÏ¢Íí¤ò¤È¤Ã¤¿¤ê¡¥

¤·¤«¤· Introduction ¤ò¤É¤¦¤¹¤ë¡©¡¡º£²ó¤Ï¡Ö³ÊԡפʤΤǴØÏ¢¸¦µæ¤ò¤Ê¤¬¤Ê¤¬¤Èµó¤²¤¿¤ê¤Ï¤·¤Ê¤¤¡¥¤À¤¬¹Ê¤ê¤Ë¹Ê¤ë¤È»Ä¤ë¤Î¤Ï¤Û¤È¤ó¤É¼«Ê¬¤¿¤Á¤Î¸¦µæ¤Ð¤«¤ê (¥×¥é¥¹´ØÏ¢Ê¬Ìî¤Î´ðËÜÍѸ줬ºÜ¤Ã¤Æ¤¤¤ë¥Æ¥­¥¹¥È¤È¤« Handbook ¤Î¾Ï¤Ð¤«¤ê) ¤Ë¤Ê¤Ã¤Æ¤·¤Þ¤¦¤ó¤À¤¬¡¥¤¦¤¦¤à¡¤¥Ü¥¯¤é¤¬Àڤ곫¤¤¤¿ (¥Þ¥¤¥Ê¡¼¤ÊʬÌî¤È¤¤¤¦¤«) ¥È¥Ô¥Ã¥¯¤À¤«¤é»ÅÊý¤Ê¤¤¤È¤¤¤¨¤Ð»ÅÊý¤Ê¤¤¤¬¡¥¤½¤ì¤Ç¤¤¤¤¤ó¤À¤í¤¦¤«¡¥

¡Ú2007/05/29 06:50 ¡Û
| ¼Ò²ñ²Ê³Ø | ¥³¥á¥ó¥È(0) | ¥È¥é¥Ã¥¯¥Ð¥Ã¥¯(0) |
µ¤¤Ë¤Ê¤ë¥Í¥Ã¥È¥ï¡¼¥¯

Á°²óµ­»ö¡Ö¥´¡¼¥ë¥Ç¥ó¥¦¥£¡¼¥¯»¨µ­: ¥Ñ¥½¥³¥óÊԡפǤϡ¤³¬ÁØÅªÁÈ¿¥¤È¤«¥Ä¥ê¡¼¤È¤«²È·Ï¿Þ¤ÎºîÀ®¤Ê¤É¤ÎÏ䬽ФÆÍ褿¡¥¤³¤ì¤é¤Ï¥°¥é¥ÕÍýÏÀ¤Ç¤¤¤¦¡Ö¥°¥é¥Õ¡×¤¢¤ë¤¤¤Ï¤½¤Î³ÈÄ¥¤È¤·¤ÆÉ½¸½¤Ç¤­¤ë¤À¤í¤¦¡¥¥°¥é¥Õ¤È¤½¤Î´Êñ¤Ê³ÈÄ¥¤Ï¡Ö¥Í¥Ã¥È¥ï¡¼¥¯¡×¤È¤è¤Ð¤ì¤ë¤³¤È¤â¤¢¤ë¡¥Íýͳ¤ò¼«³Ð¤·¤Æ¤¤¤Ê¤«¤Ã¤¿¤¬¡¤¤µ¤¤¤­¤ó¥Ü¥¯¤Ï¥Í¥Ã¥È¥ï¡¼¥¯¤Ë´Ø¿´¤¬¤¢¤ë¤è¤¦¤À¡¥¤½¤³¤Ç¡¤¥Ü¥¯¤¬ºÇ¶á¥Í¥Ã¥È¥ï¡¼¥¯¤Ë¶½Ì£¤¬¤¢¤ëÍýͳ¤ò¾¯¤·Îóµó¤·¤Æ¤ª¤³¤¦¡¥Îóµó¤¹¤ë¤³¤È¤Ë°ÕÌ£¤¬¤¢¤ë¤Î¤«¡©¡¡¤½¤ì¤Ë¤è¤Ã¤ÆÁÇÀ²¤é¤·¤¤È¯ÁÛ¤¬½Ð¤ÆÍè¤ë¤Î¤«¤É¤¦¤«¤Ï¼«Ê¬¤Ç¤Ïʬ¤«¤é¤Ê¤¤¡¥¤·¤«¤·ÆÉ¼Ô¤Ë¤è¤Ã¤Æ¤Ï¤³¤³¤«¤é³×¿·Åª¤Ê¸¦µæ¤òÀ¸¤ß¤À¤·¤Æ¤¯¤ì¤ë¤«¤â¤·¤ì¤Ê¤¤ (¾Ð)¡¥

  • ¥Ó¥¸¥Í¥¹¥¹¥¯¡¼¥ë¤Ë¤¤¤ë¤«¤é¤Ë¤ÏÁÈ¿¥¥Ç¥¶¥¤¥ó¤Ë¶½Ì£¤¬¤¢¤Ã¤Æ¤â¤ï¤ë¤¯¤Ê¤¤¤À¤í¤¦¡¥¤³¤Á¤é¤ËǤ¤»¤Æ¤¯¤ì (Íê¤à¤«¤é°ú¤­¼õ¤±¤Ê¤¤¤Ç¤¯¤ì¡ª) ¤È¤¤¤¦¤Î¤Ë¼«Ê¬¤«¤é»Å»ö¤ò°ú¤­¼õ¤±¡¤¤½¤ì¤òÊüÃÖ¤·¤ÆÂڤ餻¤ë¾å»Ê¤¬¤¤¤¿¤ê¤¹¤ë¤À¤í¤¦¤·¡¥¤Ç¡¤µ¡Ç½ÊÌÁÈ¿¥ (³¬Áؤˤʤ俤ä¤Ä) ¤Ë¤»¤è¡¤(¤Á¤ç¤Ã¤È¸·¤·¤¤¤¬) ¥Þ¥È¥ê¥Ã¥¯¥¹ÁÈ¿¥¤Ë¤»¤è¡¤¥Í¥Ã¥È¥ï¡¼¥¯¤È¤·¤ÆÉ½¸½¤Ç¤­¤ë¡¥

    ÀèÆü½¦¤¤ÆÉ¤ß¤·¤¿¹â¶¶¿­ÉפΡֱÑʸÏÀʸ¤Î¤¹¤¹¤á¡×(¡Ø¥ê¥µ¡¼¥Á¥Þ¥¤¥ó¥É·Ð±Ä³Ø¸¦µæË¡¡Ù) ¤Ç¤Á¤ç¤Ã¤Èµ¤¤Ë¤Ê¤Ã¤¿µ­½Ò¤¬¤¢¤Ã¤¿¡¥¥Ä¡¼¥Ü¥¹¥â¥Ç¥ë¤¬¥Þ¥È¥ê¥Ã¥¯¥¹ÁÈ¿¥¤À¤È¹â¶¶¤¬È¯¸À¤·¤Æ·Ð±Ä³Ø¤ÎÂç²È¤Ë¼¸¤é¤ì¤¿¤È¤¤¤¦¤È¤³¤í¤À (278ÊÇ)¡¥»î¤·¤Ëµ¡Ç½ÊÌÁÈ¿¥¤ò½¤Àµ¤·¤Æ¾å»Ê¤¬Æó¿Í¤º¤Ä¤¤¤ë¤è¤¦¤Ê¿Þ¤òÉÁ¤­¡¤¤½¤ì¤ò¥Þ¥È¥ê¥Ã¥¯¥¹ÁÈ¿¥¿Þ¤ËÊÑ´¹¤·¤Æ¤ß¤¿¡¥¤Ç¤­¤Ê¤¤¤³¤È¤Ï¤Ê¤¤¤±¤É¡¤¤¤¤Á¤Ð¤ó¥Þ¥È¥ê¥Ã¥¯¥¹¤Ë¶á¤¤¤ä¤Ä¤Ï¤â¤È¤ÎÁÈ¿¥¿Þ¤ÎÅÀ¤ÈÊÕ¤¬¤Û¤Ü¤Ò¤Ã¤¯¤ê¤«¤¨¤Ã¤¿¥°¥é¥Õ¤Ë¤Ê¤Ã¤¿¡¥¤Ä¤Þ¤ê (¤â¤È¤Î¿Þ¤ÇÅÀ¤ò¸Ä¿Í¤È²ò¼á¤¹¤ì¤Ð) ¤½¤Î¤ä¤êÊý¤ÇƳ¤«¤ì¤¿¥Þ¥È¥ê¥Ã¥¯¥¹¤ÎÅÀ¤Ï¸Ä¿Í¤È¤Ï²ò¼á¤Ç¤­¤Ê¤¤¡¥Two-boss ¤È¤¤¤¦¤Î¤Ï¥Þ¥È¥ê¥Ã¥¯¥¹¤ÎÅÀ¤¬Àܳ¤¹¤ëÊդˤĤ±¤é¤ì¤¿¥é¥Ù¥ë¤¬Æó¿Íʬ¤¢¤ë¤È¤¤¤¦°ÕÌ£¤Ê¤ó¤À¤í¤¦¤±¤É¡¤ÅÀ¤¬¸Ä¿Í¤¸¤ã¤Ê¤¤°Ê¾å¡¤two-boss ¤È¸À¤Ã¤Æ¤¤¤¤¤«¡©¡¡¾åµ­¤Î¤è¤¦¤Ë½¤Àµ¤·¤¿µ¡Ç½ÊÌÁÈ¿¥¤¬¥Þ¥È¥ê¥Ã¥¯¥¹ÁÈ¿¥¤ÈƱ°ì»ë¤Ç¤­¤ë¤È¸À¤Ã¤Æ¤¤¤¤¤«¡©¡¡¤½¤ó¤Êµ¿Ìä¤ò»ý¤Ã¤¿¡¥

  • °ÊÁ°¸«¤¿¥¸¥ã¡¼¥Ê¥ë¥é¥ó¥­¥ó¥°¤Î¥Ú¡¼¥Ñ¡¼¤¬Ëº¤ì¤é¤ì¤Ê¤¤ (ÆÉ¤ß¤¿¤¤¥ê¥¹¥È¤ËÆþ¤Ã¤¿¤Þ¤Þ¤À)¡¥·ÐºÑÍýÏÀ¤Ç¤¤¤¦¤È¤³¤í¤Î¥Í¥Ã¥È¥ï¡¼¥¯¥â¥Ç¥ë¤È¤¤¤¨¤Ð¡¤¸Ä¿Í¤òÅÀ¤È¸«¤Æ°ÂÄê¤Ê¥Í¥Ã¥È¥ï¡¼¥¯¤òõ¤ë¤â¤Î¤ò¤Þ¤º»×¤¤¤Ä¤¯¤À¤í¤¦¡¥¤³¤Î¥Ú¡¼¥Ñ¡¼¤Ï¤½¤ì¤È¤Ï¤¼¤ó¤¼¤ó¤Á¤¬¤¦¡¥¥¸¥ã¡¼¥Ê¥ë (¤¢¤ë¤¤¤ÏÏÀʸ¤À¤Ã¤±) ¤òÅÀ¤È¸«¤Æ¡¤°úÍÑ´Ø·¸¤òʬÀϤ¹¤ë¤³¤È¤Ç¥¸¥ã¡¼¥Ê¥ë¤ò¥é¥ó¥¯¤¹¤ë¡¥
  • ¥Ü¥¯¤Î¤³¤ì¤Þ¤Ç¤Î¸¦µæ¤ÏÂçÉôʬ¤¬Äó·È¤È¤½¤Î¤¢¤Ä¤Þ¤ê¤Ë¤«¤ó¤¹¤ë¤â¤Î¤À¤Ã¤¿¡¥¡ÖÄó·È¡×¤È¤¤¤¦¤Î¤Ïñ¤Ë¸Ä¿Í¤Î½¸¤Þ¤ê¤Î¤³¤È¤Ê¤ó¤À¤¬¡¤¤½¤ÎÄó·ÈÆâÉô¤Ç¤É¤¦¤¤¤¦¤Õ¤¦¤Ë¸Ä¿Í¤¬´Ø·¸¤·¤Æ¤¤¤ë¤«¤Ïµ­½Ò¤·¤Ê¤¤¡¥¥Í¥Ã¥È¥ï¡¼¥¯ (¥°¥é¥ÕÍýÏÀ¤Ç¤¤¤¦¥°¥é¥Õ) ¤Ï¤½¤³¤Î´Ø·¸¤Þ¤Çµ­½Ò¤Ç¤­¤ë¡¥¤Ä¤Þ¤ê¥Í¥Ã¥È¥ï¡¼¥¯¤Ï¤è¤êµ­½ÒÎϤι⤤¥ª¥Ö¥¸¥§¥¯¥È¤Ç¤¢¤ë¤Î¤Ç¡¤¤è¤ê¹­¤¤¸½¾Ý¤ò¤¢¤Ä¤«¤¦¤³¤È¤¬¤Ç¤­¤ë¡¥
  • ¤À¤¤¤ÖÁ°¤«¤é²È·Ï¿Þ¤òºîÀ®¤·¤è¤¦¤È»×¤Ã¤Æ¤¤¤ë¤Î¤À¤¬¡¤Ãå¼ê¤Ç¤­¤Æ¤¤¤Ê¤¤¡¥

    Á°²óµ­»ö¤Ç¤Ï²È·Ï¿ÞÀìÍѤΥ½¥Õ¥È¥¦¥¨¥¢¤ò»È¤ï¤Ê¤¤¤È¤à¤º¤«¤·¤½¤¦¤È½ñ¤¤¤¿¡¥¤À¤¬¡¤¥°¥é¥ÕÍýÏÀ¤È¤«¼Ò²ñ¥Í¥Ã¥È¥ï¡¼¥¯Ê¬ÀÏÍÑ¥½¥Õ¥È¥¦¥¨¥¢¤ò»È¤¦¤Î¤Ï¤É¤¦¤Ê¤ó¤À¤í¤¦¡©¡¡¤¿¤È¤¨¤Ð Mathematica (with Combinatorica and Sociometrica) ¤È¤« UCINET ¤È¤¤¤¦¤Î¤¬¤¢¤ë¤é¤·¤¤¡¥¤¿¤À¡¤¥°¥é¥ÕÍýÏÀ¤Ç¤¤¤¦¡Ö¥°¥é¥Õ¡×¤Ã¤Æ¤¤¤¦¤Î¤ÏÅÀ¤ÈÊÕ¤«¤é¤Ê¤Ã¤Æ¤¤¤Æ¡¤ÊդȤ¤¤¦¤Î¤ÏÆóÅÀ¤òÂбþ¤µ¤»¤ë¡Ö2¹à´Ø·¸¡×¤«¤éÍè¤Æ¤¤¤ë¡¥¤È¤³¤í¤¬¿Æ»Ò´Ø·¸¤È¤¤¤¦¤Î¤Ï¡ÖÉ㡦Ê졦»Ò¡×¤Î3¹à´Ø·¸¤È¤·¤Æ¤¢¤Ä¤«¤¦¤Î¤¬¼«Á³ (ĹÃˤȤ«Ä¹½÷¤È¤¤¤Ã¤¿»Ò¶¡¤ÎÀ­Ê̤ä½çÈÖ¤òÌäÂê¤Ë¤¹¤ë¤Ê¤é¤â¤Ã¤ÈÊ£»¨)¡¥ÉãÊ줫¤é¤Ò¤È¤Ä¤ÎÅÀ¤òºî¤Ã¤Æ¤½¤Î¡ÖÉ×ÉØÅÀ¡×¤È»Ò¤òÂбþ¤µ¤»¤ì¤Ð2¹à´Ø·¸¤Ë¤Ç¤­¤Ê¤¤¤³¤È¤Ï¤Ê¤¤¤¬¡¤ÅÀ¤Î°ÕÌ£¤¬¸Ä¿Í¤Ë¤Ê¤Ã¤¿¤êÉ×ÉØ¤Ë¤Ê¤Ã¤¿¤ê¤·¤Æ¤Ï¤¢¤Þ¤ê˾¤Þ¤·¤¯¤Ê¤¤¤À¤í¤¦¡¥(¤È¤ê¤¢¤¨¤ºÊì»Ò´Ø·¸¤À¤±¤ò¹Í¤¨¤Æ¡¤É×ÉØ´Ø·¸¤Ï¤Ù¤Ä¤Ë¹Í¤¨¤ë¤È¤¤¤¦¤Î¤ÏµÑ²¼¡¥¤½¤ÎÊì¤Î¡ÖÉספ¬Ê£¿ô¤¤¤ë¾õ¶·¤ò¹Í¤¨¤ì¤Ðʬ¤«¤ë¤À¤í¤¦¡¥) ¤¿¤À¡¤¤¿¤«¤¬²È·Ï¿Þ¤òºî¤ë¤Î¤Ë¡¤¡Ö¼Ò²ñ¥Í¥Ã¥È¥ï¡¼¥¯Ê¬ÀÏÍѤΥ½¥Õ¥È¥¦¥¨¥¢¤Î»ë³Ð²½µ¡Ç½¤ò»È¤¨¤ë¤«¤â¡×¤È¤¤¤¦¥Ð¥«¥Ð¥«¤·¤¤È¯ÁÛ¤¬¤ï¤ì¤Ê¤¬¤éµ¤¤ËÆþ¤Ã¤¿¡¥

    ¤Á¤Ê¤ß¤Ë¼Ò²ñ³Ø¤À¤±¤Ç¤Ê¤¯·ÐºÑÍýÏÀ¤Ç¤âºÇ¶á¤Ï¥Í¥Ã¥È¥ï¡¼¥¯¤ò¹Í¤¨¤ëʸ¸¥¤¬Â¿¤¤¡¥(¾å¤Ç¤â¤Á¤ç¤Ã¤È¸À¤Ã¤¿¡¥ÊÔ½¸¤¬ÃæÅÓȾü¤Ç¤¹¤Þ¤Ê¤¤¡¥) ¸Ä¿Í¤òÅÀ¤È¤¹¤ë¤Î¤Ï¤¤¤¤¤Î¤À¤¬¡¤ÊդΰÕÌ£¤¬Û£Ëæ¤Ë°·¤ï¤ì¤ë¤³¤È¤¬¾¯¤Ê¤¯¤Ê¤¤·¹¸þ¤Ïµ¤¤Ë¤Ê¤ë¡¥¡ÖÊաפΰÕÌ£¤¹¤ë¤Î¤¬¡¤Ì¿Îá·ÏÅý¤Ç¤Î¡Ö¼ç½¾´Ø·¸¡×¤Ê¤Î¤«¡¤Ã±¤Ë¾ðÊóÅÁã·ÐÏ©¤Ê¤Î¤«¡¤¤Ï¤¿¤Þ¤¿¿Æ»Ò´Ø·¸¡¤¤¢¤ë¤¤¤ÏÉ×ÉØ´Ø·¸¤¢¤ë¤¤¤Ï°¦¿Í´Ø·¸¤Ê¤Î¤«¡¤¶èÊ̤·¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¤È¤³¤í¤Ç¶èÊ̤µ¤ì¤Æ¤¤¤Ê¤¤¤Î¤Ï¤Á¤ç¤Ã¤ÈÌäÂê¤À¤í¤¦¡¥¤È¤¤¤¦¤«¡¤¤½¤ì¤é¤Î°ÕÌ£¤ò°Õ¼±¤·¤Æ¶èÊ̤¹¤ë¤è¤¦¤Ë¤Ê¤Ã¤¿¤é¡¤¸¦µæÂоݤâ¤Þ¤¹¤Þ¤¹¹­¤¬¤ë¤È»×¤¦¡¥

  • ¤½¤¦¤¤¤¨¤ÐÍè³Ø´ü¥Í¥Ã¥È¥ï¡¼¥¯ÍýÏÀ¤ò¶µ¤¨¤ë¤Î¤ÇÊÙ¶¯¤·¤Ê¤±¤ì¤Ð¡¥ºÇûϩÌäÂꡤºÇÂçήÌäÂꡤºÇ¾®ÈñÍÑήÌäÂê¤È¤«¡¥
¡Ú2007/05/05 15:45 ¡Û
| ¼Ò²ñ²Ê³Ø | ¥³¥á¥ó¥È(0) | ¥È¥é¥Ã¥¯¥Ð¥Ã¥¯(1) |
| ¥Û¡¼¥à | ¼¡¥Ú¡¼¥¸¢ä