Çѱ¹°æÁ¦Çк¸ Á¦ 25±Ç, Á¦ 1È£ (2018³â º½)
Eunjee Joo, Yong-Ju Lee
Pages 3-24
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Abstract ( Eng | Kor ) || PDF
- Kim Young-ran Act and Bribery Deterrence
Eunjee Joo, Yong-Ju Lee
This paper pinpoints the clauses of self-report and immunity in
¡°Kim Young-ran Act (KYR)¡± and game-theoretically analyzes the
effectiveness of those clauses as a bribe deterrence mechanism.
Contrary to an idea presented in the literature, KYR contains
clauses that public employees are obligated to report their bribe
taking and are immune from punishment if they immediately
self-report bribe taking. That is, incentives are installed for the
bribe taker to report the bribe giver. We, based on the
methodology of Dufwenberg and Spagnolo (2015), develop a
model of extortion bribes and analyze how the clauses of
self-report and immunity under KYR play a role in deterring
bribery. In particular, we focus on the emergence of a socially
very bad equilibrium (¡°Ingrained Bribery Equilibrium¡±) in the
context of one-sided repeated game where a civil servant repeats
the same task for a long time, characterize the parameter region
for the equilibrium, and draw some policy implications on how
to mitigate the emergence of the equilibrium under KYR. We also
discuss how variations of KYR affect bribery and show that the
parameter region for the Ingrained Bribery Equilibrium may
shrink with a different incentive mechanism.
- º» ³í¹®Àº ±è¿µ¶õ¹ýÀÇ ÀÚÁø½Å°íÁ¦µµ¿Í ÀÌ¿¡ µû¸¥ ó¹ú¸éÁ¦Á¶Ç׿¡ ÃÊÁ¡À»
µÎ°í, ÀÌ Á¶Ç×µéÀÇ ³ú¹°¹æÁö ¸ÞÄ«´ÏÁòÀ¸·Î¼ÀÇ È¿°ú¼ºÀ» °ÔÀÓÀÌ·ÐÀûÀ¸·Î ºÐ¼®ÇÑ´Ù. ¿©·¯ Çмú¹®Çå¿¡¼ Á¦½ÃµÇ°í ÀÖ´Â ¹æ¾Èµé°ú´Â ¹Ý´ë·Î, ±è¿µ¶õ¹ýÀº °ø
¹«¿ø¿¡°Ô (³ú¹°¼ö¼ö¿¡ ´ëÇØ) ÀÚÁø½Å°íÀǹ«¸¦ ºÎ°úÇÏ°í ÀÖÀ¸¸ç, ¼ö¼öÇÑ ³ú¹°À» Áï½Ã º¸°íÇÑ °æ¿ì ó¹úÀ» ¸éÁ¦ÇÏ´Â Á¶Ç×À» µÎ°í ÀÖ´Ù. Áï, Àμ¾Æ¼ºê°¡ ³ú
¹°¼ö¼öÀÚ¿¡ ´ëÇØ µðÀÚÀÎµÈ °ÍÀÌ´Ù. ¿ì¸®´Â Dufwenberg¿Í Spagnolo(2015)ÀÇ ¸ðÇüÀ» È®ÀåÇÏ¿© ±è¿µ¶õ¹ýÀÌ °¡Áø ÀÚÁø½Å°í¿Í ó¹ú¸éÁ¦ Á¶Ç×ÀÌ ³ú
¹°¹æÁö¿¡ ¾î¶°ÇÑ ¿ªÇÒÀ» ÇÏ´ÂÁö ºÐ¼®ÇÑ´Ù. ƯÈ÷, ³ú¹°ÀÌ ¸¸¼ºÈµÈ »çȸÀûÀ¸·Î
¾ÆÁÖ ³ª»Û ±ÕÇü(¡°Ingrained Bribery Equilibrium¡±)À» ÀϹæ¹Ýº¹°ÔÀÓÀÇ Æ²¿¡¼ Á¤ÀÇÇÏ°í, ÀÌ ±ÕÇüÀÌ ¼º¸³ÇÏ´Â ÆĶó¹ÌÅÍ ¿µ¿ªÀ» ±¸Ã¼ÀûÀ¸·Î µµÃâÇÑ´Ù. ÀÌ
¸¦ ÅëÇØ ±è¿µ¶õ¹ý ü°è ÇÏ¿¡¼ ¾î¶»°Ô »çȸÀûÀ¸·Î ³ª»Û ±ÕÇüÀÇ ÃâÇöÀ» ¿ÏÈÇÒ¼ö ÀÖÀ» °ÍÀΰ¡¿¡ ´ëÇØ Á¤Ã¥Àû ÇÔÀǸ¦ Á¦°øÇÏ°íÀÚ ÇÑ´Ù.
±è¹ü¼ö, À±Çöö
Pages 25-44
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Abstract ( Eng | Kor ) || PDF
- The Effects of 2016 New Mortgage Guild Line on Apartment Prices
Beomsoo Kim, Hyuncheol Yun
We examine the impacts of new bank loan guideline effective on
December 15 2015 on housing prices. We use regression
discontinuity model to capture clean effects. We found the result
that new guideline lowered the apartment price by 1.4% in Seoul,
Gyeonggi and Incheon. Expensive housing defined price above 0.9
million won showed 13.8% drop in price while cheap housing did
not show statistically significant change. There was big variation
in terms of policy impact across region as well.
- º» ³í¹®¿¡¼´Â 2015³â 12¿ù 15ÀÏ ´ëÃâ±ÔÁ¦¸¦ ÅëÇØ ¼ö¿ä¸¦ ¾ïÁ¦ÇÏ°íÀÚ
°øÇ¥µÈ ¿©½Å½É»ç ¼±ÁøÈ °¡À̵å¶óÀÎÀÌ ¾ÆÆÄÆ® ¸Å¸Å½ÃÀå¿¡ ¹ÌÄ£ ¿µÇâÀ» È®ÀÎÇØ º¸°íÀÚ ÇÑ´Ù. ¿ì¸®³ª¶óÀÇ ´ëÃâ±ÔÁ¦ Á¤Ã¥Àº ÇÑ ÇØ¿¡µµ ¸î ¹ø¾¿ ¸Å¿ì
ÀÚÁÖ ¸ðµç ´ë»ó¿¡ ´ëÇØ ¹Ù²î±â ¶§¹®¿¡ ±× È¿°ú¸¦ Á¤È®ÇÏ°Ô ÃßÁ¤Çϱâ À§Çؼ ȸ±ÍºÒ¿¬¼Ó ¸ðÇüÀ» »ç¿ëÇÑ´Ù. ¿©½Å½É»ç ¼±ÁøÈ Á¤Ã¥Àº ´Ü±âÀûÀ¸·Î´Â ¼
¿ï, °æ±â, ÀÎõÀÇ ¾ÆÆÄÆ® °¡°ÝÀ» 1.4% Ç϶ô½ÃÅ°´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. À̸¦ 3¾ï¿ø ÀÌÇÏÀÇ ¾ÆÆÄÆ®¿Í 9¾ï¿ø ÀÌ»óÀÇ ¾ÆÆÄÆ®·Î ³ª´©¿ö º¸¸é °í°¡ ¾ÆÆÄÆ®
´Â ±ÔÁ¦ÀÌÈÄ ¸Å¸Å°¡°ÝÀÌ 13.8% Ç϶ôÇÑ ¹Ý¸é 3¾ï¿ø ÀÌÇÏ¿¡¼´Â Åë°èÀûÀ¸·Î À¯ÀÇÇÑ º¯µ¿Àº ³ªÅ¸³ªÁö ¾Ê¾Ò´Ù. ÇÏÁö¸¸ Áö¿ªº°·Î´Â Â÷ÀÌ°¡ Ä¿¼ ¿©½Å
½É»ç ¼±ÁøÈ Á¤Ã¥ÀÇ È¿°ú´Â ÀÏ°üµÇÁö ¾ÊÀº °ÍÀ¸·Î º¸ÀδÙ.
À̼ºÁÖ, Á¤Áø¿í, ÃÖÀ±Á¤
Pages 45-60
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Abstract ( Eng | Kor ) || PDF
- Substitute and Complementary Relationships between Online and Offline Courses in Foreign Language Education
Sung Ju Lee, Jinook Jeong, Yun Jeong Choi
With the advancement of information and communication
technologies, online courses have increased as a new channel of
education. This study contributes to the existing literature by
providing empirical evidences for the substitute or complementary
relationship between online and offline courses. The results show
that while offline and online courses in test preparation courses
such as TOEFL and TOEIC were neither substitute nor
complement, they were complementary to each other in general
English courses such as speaking and writing courses. Different
relationship between online and offline education services
depending on subject characteristics provides implications for other
markets as well as language education market.
- Á¤º¸Åë½Å±â¼úÀÌ ¹ß´ÞÇÏ¸é¼ ¼ºÀÎ ¿Ü±¹¾î ±³À° ¼ºñ½ºÀÇ ¿Â¶óÀÎ °ÀÇ ºñÁß
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¼ö° ÀڷḦ ÀÌ¿ëÇÏ¿© ¿Â¶óÀÎ °ÀÇ ¼ö¿ä¿Í ¿ÀÇÁ¶óÀÎ °ÀÇ ¼ö¿äÀÇ ±³Â÷ź·Â¼ºÀ» ÃßÁ¤ÇÏ¿©, µÎ ¼ºñ½º °£ÀÇ ´ëü¼º ¹× º¸¿Ï¼º¿¡ ´ëÇÑ ½ÇÁõÀû Áõ°Å¸¦
Á¦°øÇѴٴµ¥ ÀÇÀǸ¦ °®´Â´Ù. ½ÇÁõºÐ¼® °á°ú, ÅäÇðú ÅäÀÍ °°Àº ½ÃÇèÁغñ °ú¸ñÀÇ °æ¿ì ¿ÀÇÁ¶óÀÎ °ÀÇ¿Í ¿Â¶óÀÎ °ÀÇ »çÀÌ¿¡´Â ´ëü°ü°è³ª º¸¿Ï°ü°è
°¡ ³ªÅ¸³ªÁö ¾ÊÀº ¹Ý¸é, È¸È¿Í ÀÛ¹® °°Àº ÀϹݿµ¾î °ú¸ñÀÇ °æ¿ì ¿ÀÇÁ¶óÀÎ °ÀÇ¿Í ¿Â¶óÀÎ °ÀÇ°¡ º¸¿Ï°ü°è°¡ Á¸ÀçÇß´Ù. °ú¸ñÀÇ Æ¯¼º¿¡ µû¶ó ¿ÀÇÁ¶óÀÎ
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The Korean Journal of Economics, Vol. 25, No. 1 (Spring 2018)