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THE GLOBAL OUTPUT GAP : MEASUREMENT ISSUES AND DISPARITIES
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GLOBAL OUTPUT GAP
1.1 Á¶»ç¸ñÀû
2.OUTPUT °³³ä
2.1 OUTPUT °³³ä
2.2 OUTPUT »ç¿ë¹è°æ
2.3ÀáÀçÀû »êÃâ·®¿¡ ´ëÇÑ ´Ù¾çÇÑ ÀÇ°ß
3.OUTPUT GAP ÃøÁ¤¹æ¹ý
3.1 Åë°èÀû Á¢±Ù
3.2±¸Á¶Àû Á¢±Ù
4. Has the global output gap closed
4.1 µ¥ÀÌÅÍ ¹®Á¦
4.2 Global output gap ÃøÁ¤¿¡ ´ëÇÑ ÀïÁ¡
4.3Áö¿ªº° »êÃâ·® gap
5.°á·Ð
6.Q&A
¸ñÂ÷
GLOBAL OUTPUT GAP
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Á¶»ç ¸ñÀû
¿Ö °¥¶óÁö´Â Æò°¡°¡
³ªÅ¸³ª´ÂÁö ¼³¸í
ÃøÁ¤ °¡´ÉÇÑ ¹üÀ§
¾ß±âÇÏ´Â °á°úµé
°¡Áö°í ÀÖ´Â ´ÜÁ¡
°áÁ¤ÀûÀÎ Áú¹®
À§±â°¡ ÀáÀçµÈ »êÃâ·®¿¡ ÁÖ´Â
¿µÇâÀÇ Á¤µµ
ºñÁî´Ï½º ¼øȯÀÇ º¯È¯ Á¡ °¡´ÆÀÇ ¾î·Á¿ò ³íÀÇ
ÁýÀû À̽´
Áö¿ª°£ Â÷ÀÌ¿¡ ´ëÇÑ °ËÅä
³í¹®¸ñÀû
GLOBAL OUTPUT GAP
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OUTPUT °³³ä
GLOBAL OUTPUT GAP
O¡¦(»ý·«)
|
ÃßÁ¤ ¹æ¹ý
GLOBAL OUTPUT GAP
ÃßÁ¤ ¹æ¹ý
Åë°èÀû Á¢±Ù¹ý / ±¸Á¶Àû Á¢±Ù¹ý
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Statistical approaches
OUTPUT GAP ÃøÁ¤ ¹æ¹ý
Åë°èÀû Á¢±Ù¹ý
ºñ°üÃø¿äÀÎ ¸ðÇü (Unobserved Component model)
Ä®¸¸ÇÊÅ͸¦ ÀÌ¿ëÇÏ¿© »óÅ°ø°£¸ðÇüÀ» ÃßÁ¤ÇÏ´Â ¹æ¹ý
½ÇÁ¦GDP¸¦ Àå±âÃß¼¼ºÎºÐ°ú ¼øȯº¯µ¿ºÎºÐ µî Á÷Á¢ °üÃøÇÒ ¼ö ¾ø´Â ¿äÀÎ
(unobserved component)µéÀÇ ÇÕÀ¸·Î °£ÁÖÇÏ°í, À̷κÎÅÍ Àå±âÃß¼¼¸¦
ÃßÃâÇÏ¿© À̸¦ ÀáÀçGDP·Î ÃßÁ¤ÇÏ´Â ¹æ¹ý
½ÇÁú GDP·ÎºÎÅÍÀÇ ÀáÀçÀû »êÃâ·®À» ÅëÇØ OUTOUT GAP ÃøÁ¤
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Statistical approaches
OUTPUT GAP ÃøÁ¤ ¹æ¹ý
Åë°èÀû Á¢±Ù¹ý
Hodrick-Prescott(HP) ÇÊÅÍ, ±¸°£ÇÊÅÍ(band-pass filter)
½Ã°è¿ Ư¼º(time-series property)À» ºÐ¼®ÇÏ¿© ÀáÀç GDP¸¦ ÃøÁ¤ÇÏ´Â ¹æ¹ý
HP filter, band-pass filter, UC model¿¡ ÀÇÇÑ ÀáÀç OUTPUT ÃßÁ¤Àº
½ÇÀûÄ¡¸¦ ±âÃÊ·Î ÃßÃâÇϱ⠶§¹®¿¡ ÇöÀç±îÁöÀÇ ÀáÀç OUTPUT ÃßÁ¤¿¡ ÁÖ·Î ÀÌ¿ë
ÇâÈÄ Àå±â°£ÀÇ ¿¹ÃøÄ¡ ÃßÁ¤, ¿äÀκ° ¼³¸í¿¡´Â ÇÑ°è Á¸Àç
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GDP µ¥ÀÌÅÍ ÃøÁ¤ÀÌ °è¼ÓµÇ¾îÁü
output gap ¿¡ ´ëÇÑ ½Ç½Ã°£ Åë°èÀû ÃßÁ¤Àº ÀÚÁÖ ¼öÁ¤µÇ¾îÁ®¾ßÇÔ
Statistical approaches
OUTPUT GAP ÃøÁ¤ ¹æ¹ý
Åë°èÀû Á¢±Ù¹ý
½ÇÁú GDP·ÎºÎÅÍÀÇ ÀáÀçÀû »êÃâ·®À» ÅëÇØ OUTOUT GAP ÃøÁ¤
¡®Á¾Á¡ÀÇ ¹®Á¦¡¯ ¿¡ ¿¹¼Ó
HP filter (°¡Àå ´ëÇ¥Àû), band-pass filter, UC model
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GLOBAL OUTPUT GAP
Statistical approaches
Åë°èÀû ÃøÁ¤
-HP Filt