¼ö·Ï»çÇ× |
´ëÇÑÁö¸®ÇÐȸÁö , v.48 n.1(2013-02) |
ÁÖÁ¦¾î |
»ê¾÷ÁýÀû ; Áö¸®Àû ÁýÁß ; ±³Åë ³×Æ®¿öÅ© ; Granger causality ; industrial agglomeration ; geographical concentration ; transportation networks ; Granger causality |
¿ä¾à1 |
»ê¾÷ÁýÀûÀº °æÁ¦Áö¸®Çп¡¼ ¿À·§µ¿¾È ¿¬±¸µÇ¾î¿Â ÁÖÁ¦ ÁßÀÇ ÇϳªÀ̸ç Áö±Ý±îÁö ´Ù¾çÇÑ ¹æ¹ýÀ» ÅëÇØ »ê¾÷ÁýÀû Çö»óÀ» ¼³¸íÇÏ°í ÀÌÀÇ ¿µÇâÀ» Æò°¡ÇØ¿Ô´Ù. ÇÏÁö¸¸ ½Ã°è¿ µ¥ÀÌÅ͸¦ ÀÌ¿ëÇØ ÁýÀûÀÇ ÃßÀ̸¦ »ìÆ캻 ¿¬±¸´Â ¾ÆÁ÷ È°¹ßÈ÷ ÀÌ·ç¾îÁöÁö ¾Ê°í ÀÖ´Ù. º» ¿¬±¸´Â Áö³ 29³â °£ÀÇ µ¥ÀÌÅ͸¦ ÀÌ¿ëÇØ »ç·Ê·Î ¼±Á¤µÈ »ê¾÷µéÀÇ ÁýÀû Á¤µµ¸¦ Æò°¡ÇÏ°í ÀÌ·¯ÇÑ ½Ã°è¿ ÆÐÅÏ°ú µµ·Î ³×Æ®¿öÅ©ÀÇ È®ÀåÀÌ ¾î¶°ÇÑ Àΰú°ü°è¸¦ ¸Î°í ÀÖ´Â Áö »ìÆ캸°í ÀÖ´Ù. ÁýÀû Á¤µµ¸¦ ÃøÁ¤ÇÑ °á°ú »ç·Ê·Î ¼±Á¤µÈ »ê¾÷ÀÇ Á¾»çÀÚµéÀº Áö¸®ÀûÀ¸·Î ±ÕµîÇÏ°Ô ºÐÆ÷µÇÁö ¾Ê°í ÀÖ¾ú´Ù. ¶ÇÇÑ »ç·Ê »ê¾÷µé °£¿¡ °øÅëµÈ ½Ã°è¿Àû º¯È Ư¼ºÀº ³ªÅ¸³ªÁö ¾Ê¾ÒÀ¸³ª °¢ »ê¾÷ÀÇ ¹ßÀü ´Ü°è ¹× ºñÁî´Ï½º ȯ°æ º¯È°¡ °³º° »ê¾÷ÀÇ ÁýÀû Á¤µµ¿¡ ¿µÇâÀ» ÁÖ°í ÀÖ´Â °ÍÀ¸·Î º¸ÀÌ°í ÀÖ´Ù. ÁýÀû Á¤µµ¿Í µµ·Î±³Åë¸Á »çÀÌÀÇ °ü°è¸¦ »ìÆ캸±â À§ÇØ °¢ »ê¾÷ º°·Î Granger causality test¸¦ ½Ç½ÃÇÏ¿´°í µµ·Î ±³Åë¸ÁÀÌ »ê¾÷ ÁýÀû¿¡ ¿µÇâÀ» ÁÖ°í ÀÖÀ½À» ¸î¸î »ç·Ê¸¦ ÅëÇØ È®ÀÎÇÒ ¼ö ÀÖ¾ú´Ù. ±×·¯³ª ÀÌ¿Í ¹Ý´ëÀÇ °æ¿ì ȤÀº »óÈ£ °£¿¡ ¿µÇâÀ» ÁÖ´Â »ç·Êµµ ³ªÅ¸³ª ±³Åë¸Á°ú »ê¾÷ÁýÀûÀÌ º¸´Ù º¹ÀâÇÑ °ü°è¸¦ ¸Î°í ÀÖÀ½À» º¸¿©ÁØ´Ù. |
¿ä¾à2 |
Industrial agglomeration is an old theme in economic geography and many studies have been devoted to this topic. But only few have empirically looked at the time trend of industrial agglomeration. This study measured agglomeration of U.S. industries over last 29 years and measurement results indicated that industrial clustering has occurred during the study period in all study industries without a common time trend shared amongst the study industries. The agglomeration levels then were plugged in to investigate causalities, i.e. causal relations, around industrial agglomeration. Three variables were selected to see causal relations with agglomeration levels based on literatures, and our focus was given to the causality between transport network and agglomeration. Causal relation from transport to agglomeration was found in various industries and this supports the argument that the development of transportation influences industrial agglomeration. At the same time inverse and bi-directional causalities were also revealed implying more complex relationship between these two. |