¡Ù °ø°ø乫 ºñÀ² 1%¸¶´Ù °æÁ¦¼ºÀå 0.02%p µÐÈ ¡Ù
2007~2008³â ±Û·Î¹ú ±ÝÀ¶ À§±â(GFC)¿Í À¯·´ÀÇ ±¹°¡ 乫 À§±â ÀÌÈÄ,
°ø°ø乫(public debt)¿Í °æÁ¦¼ºÀå(economic growth) °£ÀÇ °ü°è¸¦ Ž±¸ÇÏ´Â
µ¥ »õ·Î¿î °ü½ÉÀÌ µÇ»ì¾Æ³µ´Ù.
°æÁ¦ÇÐÀÚµéÀº °ø°ø乫°¡ °æÁ¦¼ºÀå¿¡ ¿µÇâÀ» ¹ÌÄ¥ ¼ö ÀÖ´Â ´Ù¾çÇÑ °æ·Î¿¡
´ëÇØ ¿À·§µ¿¾È ÀÌ·ÐÈÇØ ¿Ô´Ù. 1960³â´ë ÀÌÈÄ ½Å°íÀüÆÄ °æÁ¦ÇÐÀÚµéÀº Áõ°¡
ÇÏ´Â ±¹³» ¹× ÇØ¿Ü Á¤ºÎ 乫¿¡ ´ëÇÑ ÀÌÀÚ¸¦ Á¶´ÞÇϱâ À§ÇÑ ¼¼±Ý ÀλóÀÌ
ÃÑÀÚº» Çü¼º¿¡ ºÎÁ¤ÀûÀÎ ¿µÇâÀ» ¹ÌÄ£´Ù´Â Á¡¿¡ ÁÖ¸ñÇß´Ù.
[Diamond, P. A. (1965) ¡°National Debt in aNeoclassical Growth
Model.¡±American Economic Review55 (5): 1126–50.]
ÇÑÆí ÄÉÀνºÁÖÀÇ °æÁ¦ÇÐÀÚµéÀº °ø°ø乫ÀÇ Áõ°¡°¡ »ý»êÀûÀÎ °ø°ø ÁöÃâÀ»
À¯µµÇÏ°í °æÁ¦¿¡ ±àÁ¤ÀûÀÎ ½Â¼ö È¿°ú¸¦ Áشٰí ÁÖÀåÇß´Ù.
[Leão, P. (2013) ¡°The Effect of Government Spending on the Debt‐to‐
GDP Ratio: Some Keynesian Arithmetic.¡±Metroeconomica64 (3):
448–65.]
¶ÇÇÑ ÀϺΠ°æÁ¦ÇÐÀÚµéÀº ÇÑ ±¹°¡ÀÇ ºÎä°¡ GDPÀÇ 90%¿¡ µµ´ÞÇϸé ÀÌ´Â
°æÁ¦ºØ±« °¡´É¼ºÀ» ÀǹÌÇÑ´Ù°í ¸»ÇÑ´Ù.
1. ¸¶ÀÌŬ º¸½ºÅ²(Michael J. Boskin) ¿¬±¸
½ºÅÄÆ÷µå ´ëÇб³ÀÇ ¸¶ÀÌŬ º¸½ºÅ²(Michael J. Boskin)ÀÇ °üÂû¿¡ µû¸£¸é,
GDP ´ëºñ °ø°ø乫 ºñÀ²ÀÌ Å©°Ô Áõ°¡ÇÏ¸é ¼¼±ÝÀÌ ÈξÀ ´õ ³ô¾ÆÁö°í ¹Ì·¡
¼ÒµæÀÌ ³·¾ÆÁö¸ç ¼¼´ë °£ ºÒÆòµîÀÌ ¹ß»ýÇÒ ¼ö ÀÖ´Ù°í ÁÖÀåÇß´Ù.
[Boskin, M. (2020) ¡°Are Large Deficits and Debt Dangerous?¡± NBER
Working Paper No. 26727]
2. ¼¼°èÀºÇà(World Bank) ¿¬±¸
¼¼°èÀºÇà(World Bank)ÀÇ 2013³â ¿¬±¸¿¡ µû¸£¸é, GDP ´ëºñ °ø°ø乫
ºñÀ²ÀÌ Àå±â°£ ÀüȯÁ¡(public debt tipping point)ÀÎ 77%¸¦ ÃÊ°úÇÏ¸é °æÁ¦
¼ºÀåÀÌ µÐȵǰí, ÀÌ ¼öÁØÀ» ÃÊ°úÇÏ´Â °ø°ø乫ºñÀ²Àº °æÁ¦ ¼ºÀå¿¡¼
0.017%pÀÇ ºñ¿ëÀ» ÁöºÒÇÏ°Ô ÇÑ´Ù°í ¹àÇû´Ù.(World Bank. "Finding the
Tipping Point - When Sovereign Debt Turns Bad." 2021.3.25.)
¼¼°èÀºÇàÀÇ ¿¬±¸°á°ú¿¡ µû¸£¸é ƯÈ÷ ½ÅÈï ½ÃÀåÀº GDP ´ëºñ °ø°ø乫
ºñÀ²¿¡ ÈξÀ ´õ ¹Î°¨ÇÏ°Ô ¹ÝÀÀÇϸç, ±×·¯ÇÑ ½ÃÀå¿¡¼ 64% ÀÌ»óÀÇ »óÅ¿¡¼
°ø°ø乫 ºñÀ²ÀÌ 1%¾¿ Ãß°¡µÉ ¶§¸¶´Ù ¸Å³â 0.02%p ¾¿ °æÁ¦¼ºÀåÀÌ
´À·ÁÁø´Ù°í ¹àÇû´Ù.(World Bank. "Finding the Tipping Point - When
Sovereign Debt Turns Bad." 2021.3.25.)
3. ¶óÀÎÇÏÆ®(Reinhart)¿Í ·Î°íÇÁ(Rogoff) ¿¬±¸
ÇϹٵå Äɳ׵𠽺ÄðÀÇ °æÁ¦ÇÐÀÚÀÎ ¶óÀÎÇÏÆ®(Carmen M. Reinhart)¿Í IMF
¼ö¼®°æÁ¦ÇÐÀÚÀÎ ·Î°íÇÁ(Kenneth Saul Rogoff)´Â 200³âÀÌ ³Ñ´Â 44°³±¹À»
Æ÷°ýÇÏ´Â ±¤¹üÀ§ÇÑ µ¥ÀÌÅ͸¦ »ç¿ëÇÑ °øµ¿¿¬±¸º¸°í¼¿¡¼, Á¤ºÎ 乫 ¼öÁØÀÇ
Áõ°¡´Â 乫 ¼öÁØÀÌ ³·À» ¶§¿¡´Â ±àÁ¤ÀûÀÎ ¼ºÀåÈ¿°ú¸¦ °®Áö¸¸, GDP ´ëºñ
Á¤ºÎ乫 ºñÀ²ÀÌ 90%¸¦ ÃÊ°úÇϸé GDP ¼ºÀå·ü ÀúÇÏ¿Í Å©°Ô °ü·ÃÀÌ ÀÖÀ½À»
¹ß°ßÇß´Ù°í ¹àÇû´Ù.[American Economic Review 100 (2), 573–78(2010)
¡°Growth in a time of debt¡±, Carmen M. Reinhart, Kenneth Saul Rogoff]
4. ÁÖÇÏÀÌ¿¡¸£(Zouhaier)¿Í ÆÄÆ®¸¶(Fatma) ¿¬±¸
Æ¢´ÏÁöÀÇ °æÁ¦ÇÐÀÚÀÎ ÁÖÇÏÀÌ¿¡¸£(Hadhek Zouhaier)¿Í ÆÄÆ®¸¶(Mrad
Fatma)´Â ¼¼°è ÀºÇà µ¥ÀÌÅ͸¦ »ç¿ëÇÏ¿© 1990³â¿¡¼ 2011³â »çÀÌÀÇ 19°³
°³¹ßµµ»ó±¹À» ´ë»óÀ¸·Î, GDP ´ëºñ ºÎäºñÀ²ÀÌ 10%p Áõ°¡ÇÏ¸é ½ÇÁú GDP
¼ºÀå·üÀº 0.28%p Ç϶ôÇÑ´Ù´Â »ç½ÇÀ» ¹ß°ßÇß´Ù.[Zouhaier, H., and
Fatma, M. (2014) ¡°Debt and Economic Growth.¡±International Journal of
Economics and Financial Issues4 (2): 440–48]
5. ÇÏ¹Ùµå ´ëÇÐÀÇ ¿¬±¸
¹Ì±¹ ¹Ùµå´ëÇÐÀÇ ¿¬±¸º¸°í¼¿¡¼´Â, ¶óÀÎÇÏÆ®(Reinhart)¿Í ·Î°íÇÁ(Rogoff)
¿¬±¸´Â ¹Ì±¹ÀÇ °æ¿ì¿¡´Â °ü·ÃÀÌ ¾ø´Ù°í ÁÖÀåÇϸé¼, ¡°±¹°¡ÀÇ Ã¤¹«ºñÀ²ÀÌ
90%¸¦ ³Ñ¾î¼¸é Àå±â °æÁ¦¼ºÀå·üÀÌ 1%p(¿Ü±¹ Â÷°üÀÌ ¸¹Àº ½ÅÈï°æÁ¦±¹ÀÇ
°æ¿ì¿¡´Â 2%p) Ç϶ôÇÑ´Ù¡± ´Â ¿¬±¸°á°ú¸¦ ³»³õ¾Ò´Ù.[Levy Economics I
nstitute of Bard College ¿¬±¸º¸°í¼ No. 603(2010³â 6¿ù) ¡°Does
Excessive Sovereign Debt Really Hurt Growth? A Critique of This Time
Is Different¡±(Yeva Nersisyan, L. Randall Wray]
6. Ä«Åä ¿¬±¸¼Ò(CATO INSTITUTE)ÀÇ ¿¬±¸
Ä«Åä ¿¬±¸¼Ò(CATO INSTITUTE)ÀÇ ¿¬±¸°á°ú¿¡ µû¸£¸é, °ø°ø乫 ºñÀ²
Áõ°¡·Î ÀÎÇÑ ºÎÁ¤ÀûÀÎ °æÁ¦¼ºÀå È¿°ú¸¦ ÇÇÇϱâ À§ÇØ ¼±Áø±¹Àº 乫ºñÀ²À»
Áö¼Ó °¡´ÉÇÑ ¼öÁØ, ¹Ù¶÷Á÷ÇÏ°Ô´Â GDPÀÇ 80% ¹Ì¸¸À¸·Î À¯ÁöÇÏ´Â °ÍÀ» ¸ñÇ¥·Î
ÇØ¾ß ÇÏ¸ç °³¹ßµµ»ó±¹Àº 乫ºñÀ²À» GDPÀÇ 60% ¹Ì¸¸À¸·Î À¯ÁöÇÏ´Â °ÍÀ»
¸ñÇ¥·Î ÇØ¾ß ÇÑ´Ù°í ÁÖÀåÇÏ°í ÀÖ´Ù.(2021³â °¡À»È£ CATO JOURNAL
¡°The Impact of Public Debt on Economic Growth¡±, Jack Salmon)