Çѱ¹°æÁ¦Çк¸ Á¦ 19±Ç, Á¦ 1È£ (2012³â º½)
Yong-Woo Lee
Pages 3-16
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Abstract ( Eng | Kor ) || PDF
- We examine the possibility of spurious conditional correlation in
testing for asymmetric information in the context of the automobile
insurance contracts. An important characteristic of insurance data is
that the insurer can observe only claims, not accidents. As pointed
in Chiappori(2000), this may cause a spurious correlation in the
conditional correlation approach. In particular, it may be that
certain losses are only covered under more comprehensive contracts
and are only reported by a policyholder who has indeed purchased
this more comprehensive insurance. Using a rich data set obtained
from a major automobile insurance firm in Korea, we found out the
possibility of spurious conditional correlation. Considering claims
involving only bodily injuries enables us to overcome this problem.
Using claims involving 2 vehicles is still susceptible to the problem.
- ºñ´ëĪÀû Á¤º¸ÀÇ °ËÁõ¿¡¼ ¹ß»ý °¡´ÉÇÑ
°¡¼ºÀû »ó°ü°ü°è: ÀÚµ¿Â÷º¸Çèµ¥ÀÌÅÍÀÇ °æ¿ì
ÀÌ¿ë¿ì
º» ¿¬±¸´Â ÀÚµ¿Â÷º¸Çè°è¾à¿¡ Á¸ÀçÇÏ´Â ºñ´ëĪÀû Á¤º¸ÀÇ °ËÁõ°úÁ¤¿¡¼ ¹ß»ýÇÒ ¼ö ÀÖ´Â °¡¼ºÀû Á¶°ÇºÎ »ó°ü°ü°èÀÇ °¡´É¼ºÀ» °íÂûÇÑ´Ù. º¸Çèµ¥ÀÌÅÍÀÇ Áß¿äÇÑ Æ¯Â¡ ÁßÀÇ Çϳª´Â º¸Çèȸ»ç°¡ ½ÇÁ¦ ±³Åë»ç°í°¡ ¾Æ´Ñ º¸Çèû±¸°¡ ¿äûµÈ »ç°í¸¸À» °üÂûÇÑ´Ù´Â »ç½ÇÀÌ´Ù. Chiappori(2000)°¡ ÁöÀûÇϵí ÀÌ·¯ÇÑ Çö»óÀº Á¶°ÇºÎ »ó°ü°ü°è Á¢±Ù¹ý¿¡¼ °¡¼ºÀû »ó°ü°ü°è¸¦ ÃÊ·¡ÇÒ ¼ö ÀÖ´Ù. ƯÁ¤ ¼Õ½ÇÀÇ °æ¿ì Æ÷°ýÀûÀÎ º¸Çè¿¡¼¸¸ Ä¿¹ö°¡ °¡´ÉÇÏ¸ç µû¶ó¼ ÀÌ·¯ÇÑ ¼Õ½ÇÀº Æ÷°ýÀû º¸Çè¿¡ °¡ÀÔÇÑ º¸Çè¼ÒºñÀڵ鸸 û±¸ÇÒ °ÍÀ̱⠶§¹®ÀÌ´Ù. º» ¿¬±¸´Â ¿ì¸®³ª¶ó ´ëÇü¼Õº¸»çÀÇ µ¥ÀÌÅ͸¦ ÀÌ¿ëÇÏ¿© ºÐ¼®ÇÑ °á°ú Àüü º¸Çèû±¸¸¦ ÀÌ¿ëÇÏ´Â °æ¿ì °¡¼ºÀû »ó°ü°ü°è°¡ ³ªÅ¸³ª´Â ¹Ý¸é, ÀÎÀû »óÇظ¸À» ¼ö¹ÝÇÏ´Â º¸Çèû±¸¸¦ ÀÌ¿ëÇÏ´Â °æ¿ì ÀÌ·¯ÇÑ °¡¼ºÀû »ó°ü°ü°è°¡ »ç¶óÁüÀ» º¸ÀδÙ.
¹Ú¹«È¯
Pages 17-48
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Abstract ( Eng | Kor ) || PDF
- Estimation and Forecasts of Korea's Potential
GDP Growth Rate Using a Production
Function Approach
Mu Hwan Park
This paper aims to estimate and forecast Korea's potential GDP
growth rate which is considered as an important fundamental
factor to forecast the major price variables in the actuarial model
designed for a mid-term financial projection of National Pension.
In line with this purpose, this paper examines a long-run growth
trend of the Korean economy before and after the foreign
currency and the global financial crises, focusing on a production
function approach and attempts to forecast the potential GDP
growth rate for the period of 2011~2016. The estimated potential
GDP growth rates before and after the foreign currency and the
global financial crises is 7.6~7.7%(1991~1997), 4.5%(2001~2007), and 3.8%(2008~2010) which shows about 3%p decline
after the foreign currency crisis and 0.7%p decline after the
global financial crisis, respectively. The potential GDP growth
rate for the period of 2011~2016 is predicted to be 4.4% in
2011 and 4.1% in 2016 by following a successive decline path,
which can be interpreted as a continuous drop in the factor
inputs effects.
- º» ¿¬±¸´Â ±¹¹Î¿¬±ÝÀçÁ¤ÀÇ Áß±âÃ߰踦 À§ÇÑ ¿¬±Ý¼ö¸®¸ðÇü¿¡ ¿Ü»ýº¯¼ö·Î ÅõÀԵǴ ÁÖ¿ä °¡°Ýº¯¼öµéÀÇ Àü¸Á¿¡ Áß¿äÇÑ ±Ù°ÅÀÚ·á·Î ÀÛ¿ëÇÏ´Â ±¹³» °æÁ¦ÀÇ ÀáÀ缺Àå·üÀ» ÃßÁ¤ÇÏ°í Àü¸ÁÇϴµ¥ ±× ¸ñÀûÀÌ ÀÖ´Ù. ÀÌ¿¡ µû¶ó ¿ÜȯÀ§±â ¹× ±Û·Î¹ú ±ÝÀ¶À§±â ÀüÈÄ ±¹³» °æÁ¦ÀÇ ¼ºÀå°æ·Î¿¡ ¾î¶°ÇÑ º¯È°¡ ÀÖ¾ú´ÂÁö¸¦ »ìÆ캸°í »ý»êÇÔ¼ö Á¢±Ù¹ýÀ» ÀÌ¿ëÇÏ¿© 2011~2016³â ±â°£ µ¿¾ÈÀÇ ÀáÀ缺Àå·üÀ» Àü¸ÁÇÑ´Ù. ¿ÜȯÀ§±â ¹× ±Û·Î¹ú ±ÝÀ¶À§±â ÀüÈÄ ÀáÀ缺Àå·ü ÃßÁ¤°á°ú¸¦ º¸¸é, 7.6~7.7%(1991~1997³â) ¹× 4.5%(2001~2007³â), 3.8%(2008~2010³â) µîÀ¸·Î ³ªÅ¸³ª ¿ÜȯÀ§±â ÀÌÈÄ ¾à 3%p, ±Û·Î¹ú ±ÝÀ¶À§±â ÀÌÈÄ 0.7%p ¼öÁØ Ç϶ôÇÑ °ÍÀ¸·Î ³ªÅ¸³µ´Ù. ÇâÈÄ 2011~2016³â°£ÀÇ ÀáÀ缺Àå·üÀº 2011³â 4.4%¿¡¼ Áö¼ÓÀûÀ¸·Î Ç϶ôÇÏ¿© 2016³â 4.1%¿¡ À̸¦ °ÍÀ¸·Î ³ªÅ¸³µ´Ù. ÀÌ·¯ÇÑ ÀáÀ缺Àå·üÀÇ µÐÈ Ãß¼¼´Â ¿ä¼ÒÅõÀÔÈ¿°ú°¡ Áö¼ÓÀûÀ¸·Î Ç϶ôÇϴµ¥ ±âÀÎÇÏ´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù.
¹Î¼¼Áø
Pages 49-80
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Abstract ( Eng | Kor ) || PDF
- Aging Vulnerability Index of Korea
Sejin Min
Korea entered an aging society in 2000 and the country has
been aging at one of the world's fastest rates. This paper
introduces the 'Center for Strategic and International Studies
(CSIS)' 'Aging Vulnerability Index', and calculates Korea's aging
vulnerability index to compare the Korean aging problems with
12 other countries. The results show Korea's most vulnerable
areas are the fast aging rate and the poverty of the olds. The
implications from the study is that the government should
abstain from expanding transfer payments, and encourage private
pensions.
- ¿ì¸®³ª¶ó´Â 2000³â °í·ÉÈ»çȸ·Î ÁøÀÔÇÑ ÀÌ·¡ ¼¼°è¿¡¼ À¯·¡¾øÀÌ ºü¸¥ ¼Óµµ·Î °í·Éȵǰí ÀÖ´Ù. º»°í´Â Center for Strategic and International Studies¿¡¼ °³¹ßÇÏ°í 12°³±¹À» ´ë»óÀ¸·Î »êÃâÇÑ °í·ÉÈÃë¾à¼ºÁö¼ö(Aging Vulnerability Index)¸¦ ¿ì¸®³ª¶ó¿¡ ´ëÇؼµµ Àû¿ëÇÏ¿© ¿ì¸®³ª¶óÀÇ °í·ÉÈ ½ÇŸ¦ ¼±Áø 12°³±¹°ú ºñ±³ÇÏ°í À̸¦ ¹ÙÅÁÀ¸·Î ½Ã»çÁ¡À» µµÃâÇÑ´Ù. ±× °á°ú ¿ì¸®³ª¶óÀÇ °í·ÉÈÃë¾à¼ºÁö¼ö·ÎºÎÅÍ Ç¥ÃâµÇ´Â °¡Àå ½É°¢ÇÑ ¹®Á¦Á¡Àº °í·ÉÈ ÁøÀü¼Óµµ°¡ ¸Å¿ì ºü¸£´Ù´Â °Í°ú ³ë³âÃþÀÇ ºó°ïÀÌ ±¤¹üÀ§ÇÑ °ÍÀÌ¸ç ´Ù¸¥ ³ª¶ó¿ÍÀÇ ºñ±³¿¡¼ ¾òÀ» ¼ö ÀÖ´Â ±³ÈÆÀº º¹ÁöÁöÃâ Áõ°¡°¡ ºÒ°¡ÇÇÇÏÁö¸¸ ÃÖ´ëÇÑ ÀýÁ¦ÇÏ°í »çÀû¿¬±ÝÀ» Å©°Ô È®´ëÇØ¾ß ÇÑ´Ù´Â °ÍÀÌ´Ù.
Yong Jin Kim
Pages 81-105
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Abstract ( Eng | Kor ) || PDF
- Search models of unemployment motivate analysis through a
matching problem between two distinct groups in the economy:
firms and workers. A question which arises is why can't
workers circumvent search frictions by creating jobs themselves?
Meanwhile, firms are able to supply vacant jobs perfectly
elastically: how are vacancies sourced? I address these concerns
in an environment where ex ante identical agents can create, buy
or sell jobs, and assess the model quantitatively.
- ½Ç¾÷°ú ÀÏÀÚ¸®ÀÇ ÀÚ»ê ½ÃÀå
±è¿ëÁø
½Ç¾÷ÀÇ Å½»ö ¸ðÇüÀ» ÅëÇØ ¿ì¸®´Â °æÁ¦¸¦ ±â¾÷°ú ³ëµ¿ÀÚ¶ó´Â °æÁ¦³» µÎ Áý´Ü °£ÀÇ °áÇÕ ¹®Á¦(matching problem)·Î ºÐ¼®ÇÒ ¼ö ÀÖ´Ù. ÀÌ ½ÃÁ¡¿¡¼ ¿ì¸®´Â '³ëµ¿ÀÚµéÀº ¿Ö ½º½º·Î ÀÏÀÚ¸®¸¦ ¸¸µé¾î Ž»ö ¸¶ÂûÀ» ÇÇÇØ°¥ ¼ö ¾ø´Â°¡'¶ó´Â Áú¹®°ú ¸¶ÁÖÇÏ°Ô µÈ´Ù. ÇÑÆí ±â¾÷µéÀÌ ¿ÏÀü ź·ÂÀûÀ¸·Î ºó ÀÏÀÚ¸®¸¦ °ø±ÞÇÒ ¼ö ÀÖ´Â °¡¿îµ¥ ÀÏÀÚ¸® °ø¿©°¡ »ý¼ºµÇ´Â °úÁ¤¿¡ °üÇÑ Àǹ®Á¡À» Á¦±âÇÒ¼ö ÀÖ´Ù. ÇÊÀÚ´Â ÀÌ ¹®Á¦µéÀ» »çÀüÀûÀ¸·Î µ¿ÀÏÇÑ °æÁ¦ÁÖüµéÀÌ ÀÏÀÚ¸®¸¦ ¸¸µé°í °Å·¡ÇÒ ¼ö Àִ ȯ°æ¿¡¼ ºÐ¼®ÇÏ°í ¸ðÇüÀ» Á¤·®ÀûÀ¸·Î Æò°¡ÇÒ °ÍÀÌ´Ù.
±è¼±ºó
Pages 107-136
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Abstract ( Eng | Kor ) || PDF
- Analysis on the Dynamics of Current
Account Distribution
Sun-Bin Kim
We undertake a quantitative analysis of the dispersion of
current accounts in an open economy version of incomplete
insurance model, incorporating important market frictions in trade
and financial flows. Calibrated with conventional parameter
values, the stochastic stationary equilibrium of the model with
limited borrowing can account for about two-thirds of the global
dispersion of current accounts. The easing of financial frictions
can explain nearly all changes in the current account dispersion
in the past four decades whereas the easing of trade frictions
has almost no impact on the current account dispersion.
- º» ¿¬±¸´Â ºÒ¿ÏÀüÇÑ ÀÚº»½ÃÀåÀ» »óÁ¤ÇÏ´Â °³¹æ°æÁ¦¸ðÇü¿¡ ÀÚº»°ú ¹«¿ª°Å·¡¿¡¼ °üÂûµÇ´Â ¸î °¡Áö Áß¿äÇÑ ¸¶ÂûÀû ¿ä¼Ò¸¦ µµÀÔÇÏ¿© °ú°Å 40³â°£ÀÇ ¼¼°è°æ»ó¼öÁö ºÐÆ÷ÀÇ º¯È¸¦ ¼ö·®ÀûÀ¸·Î ºÐ¼®ÇÑ´Ù. ¹®Çå¿¡¼ Åë»óÀûÀ¸·Î »ç¿ëµÇ´Â ÆĶó¹ÌÅÍ °ªÀ» »ç¿ëÇÏ¿© ¸ðÇüÀ» Ķ¸®ºê·¹À̼ÇÇÒ °æ¿ì Â÷ÀÔÁ¦ÇÑÀÌ Á¸ÀçÇÏ´Â È®·üÀû ÀϹݱÕÇü¸ðÇüÀÇ ±ÕÁ¦±ÕÇüÀº ¼¼°è°æ»ó¼öÁö ºÐÆ÷ÀÇ ¾à 2/3¸¦ ¼³¸íÇÏ´Â °ÍÀ¸·Î ³ªÅ¸³´Ù. ±ÝÀ¶°Å·¡¿¡¼ ¹ß»ýÇÏ´Â ¸¶ÂûÀû ¿ä¼ÒÀÇ °¨¼Ò°¡ Áö³ 40³â°£ ¼¼°è°æ»ó¼öÁö ºÐÆ÷ÀÇ È®´ë¸¦ °ÅÀÇ ´ëºÎºÐ ¼³¸íÇÒ ¼ö ÀÖ´Â ¹Ý¸é, ¹«¿ª°Å·¡¿¡¼ÀÇ ¸¶ÂûÀû ¿ä¼ÒÀÇ °¨¼Ò´Â °æ»ó¼öÁö ºÐÆ÷¿¡ Å« ¿µÇâÀÌ ¾ø´Â °ÍÀ¸·Î ³ªÅ¸³´Ù.
À¯ÈÆ¿µ, ÁÖÇÏ¿¬
Pages 137-155
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Abstract ( Eng | Kor ) || PDF
- Gender Difference in Overconfidence:
Evidence from the Foreign Language Scores
in the Korean SAT
Hun Young Yoo, Hailey Hayeon Joo
This paper investigates whether there exists gender difference
in overconfidence. By exploiting the data from the 1st year
survey of Korean Education and Employment Panel (KEEP) in
2004 along with the Korean SAT scores on the foreign-language
section in 2005, we compare actual and expected scores and then
measure the dispersion between these two scores, based on
which we build the index of overconfidence. Although the data
show that boys on average tend to be overconfident about
English test scores than girls, the estimation results suggest
that this tendency is not statistically significant when the effects
of other characteristics of students or those of their parents
(such as parents' education) are properly controlled. Moreover,
the impacts of most characteristics of students other than gender
are statistically insignificant. The main contribution of this
paper is about investigating the relationship of gender difference
to overconfidence in a competitive environment that is one of the
popular topics in recent economic researches, and confirming it
with the test score data for the college admissions in Korea.
- º» ³í¹®Àº ¼ºº°ÀÌ °³º° ÇлýÀÇ ¿µ¾î ¼ºÀû¿¡ ´ëÇÑ °ú½Å(overconfidence)¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» ÃßÁ¤ÇÑ´Ù. ºÐ¼®À» À§ÇØ 2004³â ½Ç½ÃµÈ Çѱ¹±³À°°í¿ëÆгÎ(Korean Education and Employment Panel) 1Â÷³âµµ Á¶»ç°á°ú¿Í Á¶»ç´ë»ó ÇлýµéÀÇ 2005Çг⵵ ´ëÇмöÇдɷ½ÃÇè ¿Ü±¹¾î¿µ¿ª Ç¥ÁØÁ¡¼ö ÀڷḦ ÀÌ¿ëÇÏ¿©, ÇлýÀÇ ±â´ë ¿µ¾î ¼ºÀû°ú ½ÇÁ¦¼ºÀû »çÀÌÀÇ °ü°è¸¦ »ìÆ캸´Â ÇÑÆí, µÎ ¼ºÀû°£ÀÇ Â÷À̸¦ °ú½ÅÀÇ ÁöÇ¥·Î È°¿ëÇÑ´Ù. KEEP ÀÚ·á¿¡ µû¸£¸é ³²ÇлýÀÇ ±â´ë ¿µ¾î ¼ºÀûÀÌ ¿©Çлýº¸´Ù ³ôÀº ¹Ý¸é, ³²ÇлýÀÇ ½ÇÁ¦ ¼ºÀûÀº ¿©Çлýº¸´Ù ³·°Ô ³ªÅ¸³´Ù. ±×·¯³ª Çлý °³ÀÎÀÇ Æ¯¼º ¹× ºÎ¸ðÀÇ Çз°ú ¼Òµæ µîÀÇ È¯°æÀû ¿äÀÎÀ» °í·ÁÇÏ¿© ½ÇÁõ ºÐ¼®ÇÑ °á°ú¿¡ ÀÇÇϸé, ³²ÇлýÀÌ ¿©Çлýº¸´Ù ÀÚ½ÅÀÇ ¿µ¾î ¼ºÀûÀ» °ú½ÅÇÑ´Ù°í º¸±â´Â ¾î·Á¿î °ÍÀ¸·Î ³ªÅ¸³µ´Ù. ¶ÇÇÑ ¼ºº° ÀÌ¿ÜÀÇ ´Ù¸¥ º¯¼öµéÀÌ °ú½Å¿¡ ¹ÌÄ¡´Â ¿µÇâµµ ´ëºÎºÐ À¯ÀÇÇÏÁö ¾Ê´Ù. ÀÌ·¯ÇÑ ºÐ¼® °á°ú´Â ÃÖ±Ù °æÁ¦Çп¡¼ ³Î¸® ¿¬±¸µÇ°í ÀÖ´Â °æÀï »óȲ ÇÏ¿¡¼ ³²³à °£ Àڽۨ(confidence)ÀÇ Â÷ÀÌ°¡ Çѱ¹ÀÇ ´ëÇÐÀÔ½ÃÀڷḦ ÅëÇØ È®ÀÎÇÏ¿´´Ù´Â µ¥¿¡ Áß¿äÇÑ ÇÔÀǸ¦ Á¦°øÇÑ´Ù.
±è¹ü¼ö, ±è¾Æ¶÷
Pages 157-175
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Abstract ( Eng | Kor ) || PDF
- Seatbelt and Car accident fatality in Korea
Beomsoo Kim, Ah-Ram Kim
Korea experienced 591 auto accidents per day in 2008. As a
result of auto accidents in 2008 16.1 people are dying every day
and 929 people are injured. Controlled experiments in the lab
showed wearing seat belt would reduce injury and even save
lives. However, it is interesting to examine whether these lab
results will be the same in the real world. It is the first study
in Korea examining seat belt use rate and auto accident fatality
using representative data. We use monthly auto accident fatality
by 14 provinces and calculate fatality per driving 1,000 million
kilometers as a dependent variable. Monthly seat belt use rates
for the people involved in the auto accident comes from auto
accident reports to the road traffic authority by 14 provinces. We
use fixed effect econometric model to control time invariant
endogeneity of the seat belt use rate. Region(province) fixed
effects, Month fixed effect and year fixed effects were considered.
The biggest change showed in year fixed effect. After controlling
endogeneity of these sources we found 10% increase of seat belt
use would decrease casualty per 1,000 million kilometers by
8.7%. However, we could not control individual level endogenity
in this paper due to limited data availability.
- ±³Åë»ç°í¿Í °ü·ÃÇÑ ºÎ»óÀ̳ª »ç¸ÁÀ» ÁÙÀ̱â À§ÇØ Çѱ¹Àº 1990³â ÀÌÈÄ ¿îÀüÀÚ¿Í Á¶¼ö¼® µ¿½ÂÀÚÀÇ ¾ÈÀü¶ì Âø¿ëÀ» Àǹ«È ÇÏ°í ÀÖ°í ¾ÈÀü¶ìÀÇ Âø¿ë¹üÀ§¸¦ Á¡Á¡ ³ÐÈ÷°í ÀÖ´Ù. º» ³í¹®¿¡¼´Â Çö½Ç¿¡ Á¸ÀçÇÏ´Â ÀڷḦ ÀÌ¿ëÇÏ¿© Çѱ¹¿¡¼ ¾ÈÀü¶ì Âø¿ëÀÌ ±³Åë»ç°í »ç¸Á·üÀ» °¨¼Ò½ÃÅ°°í ÀÖ´ÂÁö¸¦ ÃßÁ¤ÇÏ°íÀÚ ÇÑ´Ù. ¾ÈÀü¶ì Âø¿ë·üÀÌ ³»»ý¼ºÀ» °¡Áö°í ÀÖÀ¸¹Ç·Î À̸¦ ÅëÁ¦Çϱâ À§ÇØ °íÁ¤È¿°ú(Fixed effect) ¸ðÇüÀ» ÀÌ¿ëÇÏ¿© ºÐ¼®ÇÏ¿´´Ù. ÀÌ·¸°Ô °íÁ¤È¿°ú¸ðÇüÀ» »ç¿ëÇÏ¿© ½Ã°£¿¡ µû¶ó º¯ÈÇÏÁö ¾Ê´Â Áö¿ªº° ¿äÀÎ, ƯÁ¤ ¿ùº° ¿äÀÎ, ¿¬µµº° ¿äÀεéÀ» Á¦°ÅÇÏ°í ÃßÁ¤ÇÑ °á°ú, ¾ÈÀü¶ì Âø¿ëÀÌ 10% Áõ°¡Çϸé 10¾ï km ´ç »ç¸ÁÀÚ¼ö´Â 8.7% °¨¼ÒÇÏ´Â °ÍÀ¸·Î ºÐ¼®µÇ¾ú´Ù.
±è°ÇÈ«
Pages 177-212
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Abstract ( Eng | Kor ) || PDF
- Role of Financial Factors in Korean
Business Cycle
Kunhong Kim
This study attempts quantitative analysis of the role of
financial factors in the Korean business cycle. A New Keynesian
Dynamic Stochastic General Equilibrium model of a Small Open
Economy that incorporates financial frictions in the form of
financial accelerator and three types of financial market shocks
are constructed. Quantitative importance of financial frictions are
investigated by estimating the model using a Bayesian Maximum
Likelihood. Estimate of the elasticity of the external finance
premium with respect to the leverage ratio is statistically
significant, which implies that financial accelerator mechanism is
working. Variance decomposition shows that financial shocks
have played significant role in the variations of investment and
output fluctuations.
- º» ¿¬±¸´Â 2000 - 2010³â ±â°£ Çѱ¹ÀÇ °æ±â¼øȯ¿¡¼ ±ÝÀ¶ºÎ¹®ÀÇ ¿ªÇÒ¿¡ °üÇÑ Á¤·®Àû ºÐ¼®À» ½ÃµµÇÏ¿´´Ù. °æÁ¦¿¡ Ãæ°ÝÀÌ ¹ß»ýÇÏ¸é ±â¾÷°¡ÀÇ ¿ÜºÎÀÚ±ÝÁ¶´Þ ÇÁ¸®¹Ì¾öÀÌ ¿µÇâÀ» ¹Þ°í ÀÌ¿¡ µû¶ó ½Ç¹°ºÎ¹®¿¡ÀÇ ¿µÇâÀÌ È®´ëµÈ´Ù´Â ±ÝÀ¶ÁõÆø ±¸Á¶(financial accelerator mechanism)¸¦ ¼Ò±Ô¸ð °³¹æ°æÁ¦ µ¿ÅÂÈ®·üÀϹݱÕÇü ¸ðÇü¿¡ Àû¿ëÇÏ°í ¸ðÇüÀÇ Ãæ°Ý ¿äÀε鿡 ±ÝÀ¶½ÃÀåÀÇ Ãæ°ÝµéÀ» Æ÷ÇÔ½ÃÄ×´Ù. ¸ðÇüÀÇ ÁÖ¿ä ¸ð¼öµéÀº º£ÀÌÁö¾ð ¹æ½ÄÀ» »ç¿ëÇÏ¿© ÃßÁ¤ÇÏ¿´´Ù. ¸ð¼ö ÃßÁ¤ÀÇ °á°ú ±ÝÀ¶ÁõÆø ±¸Á¶ ¸ð¼öÀÇ ÃßÁ¤Ä¡°¡ Åë°èÀûÀ¸·Î À¯ÀÇÇÏ°Ô ³ª¿ÔÀ¸¸ç ÀÌ·¯ÇÑ °á°ú´Â Çѱ¹ÀÇ °æ±âº¯µ¿¿¡¼ ±ÝÀ¶ÁõÆø ±¸Á¶°¡ ÀÛµ¿ÇÏ°í ÀÖÀ½À» º¸¿© ÁÖ°í ÀÖ´Ù. ºÐ»êºÐÇØÀÇ °á°ú´Â ÀüÅëÀû ¸ðÇü¿¡¼ °Á¶µÇ´ø »ý»ê¼º Ãæ°Ý, ¼ö¿äÃæ°Ý, ÇØ¿Ü Ãæ°Ý, ÅëÈÁ¤Ã¥ Ãæ°Ý ¿Ü¿¡ ±ÝÀ¶ºÎ¹®ÀÇ Ãæ°ÝµéÀÌ ÅõÀÚ¿Í »êÃâ·®ÀÇ º¯µ¿¿¡ »ó´çÈ÷ Áß¿äÇÑ ¿ªÇÒÀ» ÇÏ¿´À½À» º¸¿© ÁÖ°í ÀÖ´Ù.
The Korean Journal of Economics, Vol. 19, No. 1 (Spring 2012)