Çѱ¹°æÁ¦Çк¸ Á¦ 13±Ç, Á¦ 1È£ (2006³â º½)

    The Effect of Omitted Variables in Education and Earnings
    Sung-Shin Han, Insook Cho
    Pages 3-24
  • Abstract ( Eng | Kor ) || PDF
    •     Many studies on human capital and earnings have reported a relative 5~15 percent wage difference per additional year of schooling. It is difficult to interpret such earnings gaps as a credible estimate of the economic return from more schooling without understanding the role of one¡¯s ability in the education process. This paper attempts to illustarate the potential role of unobservable ability and show evidence on the omitted variable bias, using control variables for ability and the IV estimation method. The results provide some support in favor of the hypothesis that the conventional OLS estimate are upwardly biased due to the observable ability variable in the earnings equation.
    • °³ÀÎ ´É·Âº¯¼öÀÇ ´©¶ôÀÌ ±³À°ÅõÀÚ¼öÀÍ·üÀÇ ÃßÁ¤¿¡ ¹ÌÄ¡´Â ¿µÇâ¿¡ ´ëÇÑ ºÐ¼®
      ÇѼº½Å, Á¶Àμ÷


         ±×°£ ¸¹Àº ¿¬±¸¸¦ ÅëÇØ, ±³À°ÅõÀÚÀÇ ¼öÀÍ·üÀº ¾à 5~15% Á¤µµÀÏ °ÍÀ̶ó ÃßÁ¤µÇ°í ÀÖ´Ù. °¢ °³ÀÎÀÇ ´É·Â°ú ±×ÀÇ ±³À° ¹× Àӱݿ¡ ¹ÌÄ¡´Â ¿µÇâÀ» °í·ÁÇغ»´Ù¸é, ±âÁ¸ÀÇ ±³À°ÅõÀÚ¼öÀÍ·ü ÃßÁ¤Ä¡¸¦ ¼ø¼öÈ÷ ±³À°À» ÅëÇÑ ÀӱݼöÁØÀÇ °ÝÂ÷·Î Çؼ®Çϱâ´Â ¹«¸®°¡ µû¸¥´Ù. ÀÌ ³í¹®Àº °´°üÀû ÃøÁ¤ÀÌ ¾î·Á¿î °³Àκ° ´É·ÂÀÌ ±³À°ÅõÀÚ¼öÀÍ·ü ÃßÁ¤¿¡ ¾î¶² ¿µÇâÀ» ¹ÌÄ¡´ÂÁö¸¦ ¼³¸íÇÏ°í, ±×¿¡ ´ëÇÑ ½ÇÁúºÐ¼® ÀڷḦ Á¦½ÃÇÑ´Ù. ÀÌ ³í¹®¿¡¼­´Â ÀüÅëÀûÀÎ OLS¹æ½ÄÀ» ÀÌ¿ëÇÑ ±³À°ÅõÀÚ¼öÀзü ÃßÁ¤Àº ½ÇÁ¦ ¼öÀÍ·üÀ» °ú´ë ÃßÁ¤ÇÏ°í ÀÖÀ» °¡´É¼ºÀ» Á¦½ÃÇÑ´Ù.
    Poverty Simulation and Price Changes
    Christophe Muller
    Pages 25-53
  • Abstract ( Eng | Kor ) || PDF
    •    Spatial price dispersion varies because of climatic fluctuations, market imperfections, economic growth or economic policies. These variables are often neglected in poverty studies, In this paper, we propose a simple simulation formula to assess the effect on poverty of a change in the spatial mean or spatial variance of price indices without having to model each household situation. This approach constitutes a convenient first step of the analysis of the impact of change in price distributions before more sophisticated investigation of causality structures and household heterogeneity.
    • ºó°ïÀÇ ÀÇ»çÇàÅºм®°ú °¡°Ýº¯µ¿
      Christophe Muller


         ±âÈĺ¯µ¿, ½ÃÀåÀÇ ºÒ¿ÏÀü¼º, °æÁ¦¼ºÀå ¶Ç´Â °æÁ¦Á¤Ã¥¿¡ ÀÇÇØ Áö¿ª°£ °¡°Ý°ÝÂ÷°¡ ¿µÇâÀ» ¹Þ´Â´Ù. ºó°ï¿¡ ´ëÇÑ ¿¬±¸¿¡¼­´Â ¸¹Àº °æ¿ì ÀÌ¿Í °°Àº °¡°ÝÀÇ °ø°£Àû º¯µ¿ÀÇ ¿µÇâÀ» °í·ÁÇÏÁö ¾Ê°í ÀÖ´Ù. º» ³í¹®¿¡¼­´Â °³º°°¡°èÀÇ »óȲÀ» ¸ðÇüÈ­ÇÏÁö ¾Ê°í¼­µµ °¡°ÝÁö¼öÀÇ °ø°£Àû Æò±Õ°ú ºÐ»êÀÇ º¯È­°¡ ºó°ï¿¡ ¹ÌÄ¡´Â È¿°ú¸¦ Æò°¡ÇÒ ¼ö ÀÖ´Â °£´ÜÇÑ ÀÇ»çÇàŸðÇüÀ» Á¦¾ÈÇÑ´Ù. ÀÌ Á¢±Ù¹æ½ÄÀº ÇâÈÄ ´õ º¹ÀâÇÑ Àΰú±¸Á¶¿Í °¡°èÀÇ ÀÌÁú¼º µîÀÌ Æ÷ÇÔµÈ ¸ðÇü¿¡¼­ °¡°Ýº¯µ¿ÀÇ ¿µÇâ¿¡ ´ëÇÑ ¿¬±¸·Î ¹ßÀü½ÃÅ°±â À§ÇÑ Ã¹ ´Ü°èÀÌ´Ù.
    ºÎ½Ç±â¾÷ M&AÀÇ °áÁ¤¿äÀÎ
    Á¤±â¿õ, ¹ÚÀ±È¯
    Pages 55-77
  • Abstract ( Eng | Kor ) || PDF
    • M&A Determinants of Financially Distressed Firms
      Ki Woong Cheong, Youn Hwan Park


         This paper examines what determinants of M&A for reforming firms are. According to the empirical results. variables related to restructuring contents do not influence M&A. And only one variable out of firm-specific variables, "operating profit to sales ratio" influences M&A. Logit analysis result shows that except operating profit to sales ratio as a managerial performance proxy variable, any other variables are not significant. Only operating profit to sales ratio variable is significantly negative at a 5% level.
         The findings above indicate that we need to revitalize M&A to restructure financially distressed firms and to improve institutions of legal management continuously.
    •    º» ³í¹®ÀÇ ¸ñÀûÀº ±¸Á¶Á¶Á¤±â¾÷ÀÌ ¾î¶² ¿äÀο¡ ÀÇÇÏ¿© M&A¸¦ ¼±ÅÃÇÏ´ÂÁö ±× °áÁ¤¿äÀο¡ ´ëÇÏ¿© ¿¬±¸ÇÑ´Ù. ±¸Á¶Á¶Á¤±â¾÷ÀÇ M&A°áÁ¤¿äÀÎÀ» ºÐ¼®Çϱâ À§ÇÏ¿© ÀÚüÁ¤»óÈ­¸¦ ÃßÁøÇÏ°í ÀÖ´Â ±¸Á¶Á¶Á¤ ±â¾÷µé°úÀÇ Æ¯¼ºÀ» ºñ±³ ºÐ¼®ÇÏ¿´´Ù. À̸¦ À§ÇØ ·ÎÁþ(Logit)¸ðÇüÀ» ÀÌ¿ëÇÏ¿© °ËÁõÇÏ¿´´Ù.
         º» ¿¬±¸ÀÇ ºÐ¼®°á°ú´Â ´ÙÀ½°ú °°´Ù. ±¸Á¶Á¶Á¤±â¾÷ÀÇ M&A¸¦ °áÁ¤ÇÏ´Â ¿äÀο¡ ´ëÇÑ ºÐ¼®°á°ú¸¦ º¸¸é, ±¸Á¶Á¶Á¤º¯¼öµéÀº ±¸Á¶Á¶Á¤±â¾÷ÀÇ M&A¿¡ ¿µÇâÀ» ¹ÌÄ¡Áö ¸øÇÏ°í ±â¾÷°íÀ¯ÀÇ Æ¯¼º Áß ¸ÅÃâ¾×¿µ¾÷ÀÌÀÍ·üº¯¼ö¸¸ÀÌ ¿µÇâÀ» ¹ÌÄ¡°í ÀÖ´Â °ÍÀ¸·Î Ÿ³ª³µ´Ù.
    ìíð¨ù» ðÈàØãáöþñ»ãÒüåÞäÀÇ àâØ¡°ú ãáöþ÷Öð¤ÀÇ èÇà÷
    ±è¸í¼ö
    Pages 79-118
  • Abstract ( Eng | Kor ) || PDF
    • Establishment of The Choseon Trust Company and Formation of Control System of The Trust Business Under The Rule of Japanese Imperialism
      MyungSoo Kim


         This paper investigated the meaning and the development of the trust amalgamation. which is regarded as the representative case of compulsory financial reorganization with bank amalgamation in the late 1920s.
         Concretely, after studying the movement of the trust business world before and after Chosen Trust Act in 1931 and the establishment process of Choseon Trust Company, which had appeared against a backcloth of the trust control policy that the Japanese Government-General of Chosen adopted. This paper investigated how the trust amalgamation was developed taking Chosen Land Trust Company as an example.
         Being supported by the Japanese Government-General of Chosen, the Bank of Choseon, and Choseon Industrial Bank, Choseon Trust Company, which was started in January 1931, absorbed Kunsan Trust, Pusan Trust, Kongjae Trust, Choseon Land Trust, South Choseon Trust one by one until November 1934, and became a unique trust company. We could say it the centralization of trust business in colonial Choseon. Consequently, the study of Trust Amalgamation Under The Rule of Japanese Imperialism will show the character of amalgamation policies in various sectors i.e. the aspect of a formation of state monopoly capitalism and it will make up for the weakness of Korea financial history that attached important to banks.
    •    º»°í¿¡¼­´Â 1920³â´ë ÈÄ¹Ý ÀºÇàÇÕµ¿°ú ÇÔ²² ÀÏÁ¦ÇÏ Á¶¼±Ãѵ¶ºÎ¿¡ ÀÇÇÑ °­Á¦Àû ±ÝÀ¶ÀçÆíÀÇ ´ëÇ¥Àû »ç·Ê·Î ²ÅÈ÷´Â ½ÅŹÇÕµ¿ÀÇ Àǹ̸¦ ±¸Ã¼ÀûÀÎ Àü°³°úÁ¤°ú ÇÔ²² °ËÅäÇÏ¿´´Ù. ±¸Ã¼ÀûÀ¸·Î 1931³â Á¶¼±½ÅŹ¾÷·ÉÀÇ ½ÃÇàÀ» ÀüÈÄÇÑ ½ÅŹ¾÷°èÀÇ µ¿Çâ°ú Á¶¼±Ãѵ¶ºÎÀÇ ½ÅŹÅëÁ¦Á¤Ã¥À» ¹è°æÀ¸·Î ź»ýÇÑ Á¶¼±½ÅŹÁÖ½Äȸ»çÀÇ ¼³¸³°úÁ¤À» »ìÆ캻 µÚ, Á¶¼±½ÅŹ Áß½ÉÀÇ ½ÅŹÇÕµ¿ÀÌ ¾î¶»°Ô Àü°³µÇ¾ú´ÂÁö¸¦ Á¶¼±ÅäÁö½ÅŹÀÇ »ç·Ê¿Í ÇÔ²² °ËÅäÇÏ¿´´Ù. 1933³â 1¿ù °³¾÷ÇÑ Á¶¼±½ÅŹÀº ÀÌÈÄ Ãѵ¶ºÎÀÇ Á¶¼±ÀºÇà°ú ½Ä»êÀºÇà ¾çÇàÀÇ Áö¿øÇÏ¿¡ ½ÅŹÇÕµ¿À» ÁÖµµÇÏ¿© 1933³â 9¿ùºÎÅÍ 1934³â 11¿ù±îÁö ±º»ê½ÅŹ, ºÎ»ê½ÅŹ °øÁ¦½ÅŹ, Á¶¼±ÅäÁö½ÅŹ, ³²Á¶¼±½ÅŹÀ» °¢°¢ ÇÕº´½ÃÅ´À¸·Î½á Á¶¼± À¯ÀÏÀÇ ½ÅŹȸ»ç°¡ µÇ¾ú´Ù. À̸¥¹Ù ½ÅŹ¾÷ÀÏ¿øÈ­°¡ ½ÇÇöµÈ °ÍÀÌ´Ù. µû¶ó¼­ ÀÏÁ¦ÇÏ ½ÅŹÇÕµ¿¿¡ ´ëÇÑ °ËÅä´Â ÀÏÁ¦ÇÏ¿¡ ÀÌ·ç¾îÁø °¢ ºÎ¹®¿¡¼­ÀÇ ÇÕµ¿Á¤Ã¥ÀÇ ¼º°Ý, Áï ±¹°¡µ¶Á¡ÀÚº»ÁÖÀÇÀÇ Çü¼ºÀ̶ó´Â Ãø¸éÀ» ¸íÈ®È÷ º¸¿©ÁÙ °ÍÀ̸ç ÀºÇà¾÷À» Áß½ÉÀ¸·Î Çß´ø Çѱ¹±ÝÀ¶»ç ¿¬±¸ÀÇ ÇѰ踦 º¸¿ÏÇØ ÁÙ °ÍÀÌ´Ù.
    Çѱ¹ È£µÎ½ÃÀåÀÇ ¹«¿ª °³¹æ¿¡ µû¸¥ È¿°ú
    À̵οø, ÇѼø±¸, ÇãÇö½Â
    Pages 119-139
  • Abstract ( Eng | Kor ) || PDF
    • Effects of Trade Liberalization In the Korean Walnut Market
      Doowon Lee, Sunku Hahn, Hyeon-Seung Huh


         This paper deals with the Korean Walnut market which is currently being protected by a high import tariff. In order to see the effects of this high import tariff on the Korean economy and Korean walnut consumers and producers, we have measured the elasticities of walnut demand and supply curves. As a result. we were able to measure the deadweight loss from the import tariff and the changes in consumer and producer's surpluses when the tariff is reduced. It can be concluded that the high import tariff is causing a considerable efficiency loss to the economy. We have also measured the growth potential of the Korean walnut market and concluded that this high import tariff can cause even bigger efficiency losses in the future.
    •    º» ³í¹®Àº ³ôÀº ¼öÀÔ°ü¼¼°¡ Àû¿ëµÇ°í ÀÖ´Â Çѱ¹ÀÇ È£µÎ½ÃÀåÀ» ºÐ¼®ÇÏ´Â °ÍÀ» ¸ñÀûÀ¸·Î ¾²¿©Á³´Ù. ÀÌ·± ¼öÀÔ°ü¼¼°¡ ±¹¹Î °æÁ¦¿Í ±¹³»ÀÇ È£µÎ ¼ÒºñÀÚ, »ý»êÀڵ鿡°Ô ¾î¶² ¿µÇâÀ» ¹ÌÄ¡´Â°¡¸¦ ºÐ¼®Çϱâ À§ÇÏ¿© ¼ö¿ä °î¼±°ú °ø±Þ°î¼±ÀÇ Åº·Â¼ºÀ» ±¸ÇÑ ÈÄ ¼öÀÔ°ü¼¼¿¡ µû¸¥ »çÁß¼Õ½Ç, ±×¸®°í ¼ÒºñÀÚ¿Í »ý»êÀÚÀÇ À׿©º¯È­¸¦ ÃøÁ¤ÇÏ¿´´Ù. ±× °á°ú ±âÁ¸ÀÇ À̷е鿡¼­ ¿¹»óµÇ¾ú´ø °Íó·³ ÇöÀçÀÇ ³ôÀº ¼öÀÔ°ü°è´Â ±¹¹Î°æÁ¦¿¡ »ó´çÇÑ È¿À²¼º ÀúÇϸ¦ °¡Á®¿À°í ÀÖÀ½À» º¸¿´´Ù. ¶ÇÇÑ È£µÎ ½ÃÀåÀÇ ¼ºÀå ÀáÀç·Âµµ ÃøÁ¤ÇÏ¿© ÀÌ·± ¼öÀÔ°ü°è¿¡ µû¸¥ È¿À²¼ºÀÇ ÀúÇÏ°¡ ´õ¿í ½ÉÈ­µÉ ¼ö ÀÖÀ½µµ º¸ÀÏ ¼ö ÀÖ¾ú´Ù.
    ¼­¿ï½Ã »êÇп¬ Çù·Â »ç¾÷ÀÇ ÀÇÀÇ¿Í °úÁ¦
    ½Åâȣ
    Pages 141-169
  • Abstract ( Eng | Kor ) || PDF
    • The Meaning and the Task of Seoul's Industry-University-Institution Cooperative Research Program
      Chang Ho Shin


         The paper inquired into the meanmg and the task of Seoul Research and Business Development Program (Seoul R&BD Program) promoted to establish the foundation of Seoul's future economy. For this, it investigates the policy system that fosters Seoul's strategic industries and the contents of Seoul R&BD Program, as well as the policy subjects for successful accomplishment of the Program. Especially, it examines the tasks of two main bodies, the business and the university, of the Program.
    •    ¼­¿ïÀÇ ¹Ì·¡ °æÁ¦±â¹ÝÀ» ±¸ÃàÇϱâ À§ÇÏ¿© ÃßÁøÇÏ°í ÀÖ´Â ¼­¿ï½Ã »êÇп¬Çù·Â »ç¾÷ÀÇ ÀÇÀÇ¿Í ±× °úÁ¦¿¡ ´ëÇÏ¿© »ìÆ캻´Ù À̸¦ À§ÇÏ¿© ¼­¿ï½ÃÀÇ Àü·«»ê¾÷ À°¼ºÀ» À§ÇÑ Á¤Ã¥ ü°è, ¼­¿ï½Ã »êÇп¬ Çù·Â»ç¾÷ÀÇ ±¸¼º°ú ³»¿ëÀ» »ìÆ캸°í, ¼­¿ï½Ã »êÇп¬ Çù·Â»ç¾÷ÀÌ ¼º°øÀûÀ¸·Î ¼öÇàµÉ ¼ö ÀÖµµ·Ï ÇÏ´Â Á¤Ã¥Àû °úÁ¦´Â ¹«¾ùÀÎÁö¸¦ »ìÆ캻´Ù. ƯÈ÷ ÀÌ »ç¾÷ÀÇ ÇÙ½É ÁÖüÀÌÀÎ ±â¾÷°ú ´ëÇÐÀÇ °úÁ¦¿¡ ´ëÇؼ­ °ËÅäÇÑ´Ù.


The Korean Journal of Economics, Vol. 13, No. 1 (Spring 2006)