|
|
|
Çѱ¹°Ç¼³°ü¸®ÇÐȸ / v.6, no.6, 2005³â, pp.98-106
|
X-12 ARIMA¸¦ ÀÌ¿ëÇÑ ¾ÆÆÄÆ® ¿ø°¡ÀÇ º¯µ¿ºÐ¼® ¹× ¿¹Ãø¸ðµ¨ °³¹ß
( Time Series Analysis and Development of Forecasting Model in Apartment House Cost Using X-12 ARIMA ) |
| Á¶ÈÆÈñ; Çѱ¹Çؾç´ëÇб³ ÇØ¾ç°ø°£°ÇÃàÇкÎ;
|
|
|
 |
|
| |
| ÃÊ ·Ï |
| ¾ÆÆÄÆ® °Ç¼³¿ø°¡ ÃßÁ¤Áö¼ö¿Í ±× ¿¹Ãø¸ðµ¨Àº ¾ÆÆÄÆ® ºÐ¾ç°¡°Ý º¯µ¿ÀÇ ÀûÁ¤¼ºÀ» Æò°¡ÇÏ°í °Ç¼³±â ¾÷ÀÌ ÀûÁ¤ÀÌÀ±À» °è»óÇϵµ·Ï À¯µµÇÒ ¼ö ÀÖ´Ù. º» ¿¬±¸¿¡¼´Â ±âÁ¸ÀÇ Ã¶°ñ ö°ñÁ¶ÁÖÅà °ø»çºñÁö¼ö¸¦ °³¼±Çϰí, °³¼±µÈ Áö¼ö¸¦ ´ë»óÀ¸·Î X-12 ARIMA ¹æ¹ý¿¡ ÀÇÇÑ ¿¹Ãø¹æ¹ýÀ» °³¹ßÇÏ¿´´Ù ¿¬±¸°á°ú ÃÖ±Ù 5³â°£ ³ë¹«ºñ¸¦ Á¦¿ÜÇÏ°í ¾à 33.7%ÀÇ ¾ÆÆÄÆ® °Ç¼³ ¿ø°¡»ó½Â¿äÀÎÀÌ ¹ß»ýÇÏ¿´À¸¸ç, ÇâÈÄ 3³â°£ 16.8%°¡·® Ãß°¡ »ó½ÂÇÒ °ÍÀ¸·Î ¿¹ÃøµÇ¾ú´Ù. ÀÌ·¯ÇÑ Á¤·®ÀûÀÎ ¿¬±¸°á°ú´Â ÃÖ±ÙÀÇ ³ôÀº ¾ÆÆÄÆ® ºÐ¾ç°¡°ÝÀÇ ÀûÁ¤¼ºÀ» °£Á¢ÀûÀ¸·Î Æò°¡ÇÏ´Â ÁöÇ¥·Î Ȱ¿ëµÉ ¼ö ÀÖ°í, ¾ÆÆÄÆ® °Ç¼³¿ø°¡ÀÇ º¯µ¿ÆÐÅÏÀ» ÀÌÇØÇϴµ¥ µµ¿òÀ» ÁÙ ¼ö ÀÖ´Ù. |
|
| The construction cost index and the forecasting model of apartment house can be efficient for evaluating the validness of the fluctuating price, and for making guidelines for construction firms when calculating their profit. In this study the previous construction cost index of apartment house was improved, and the forecasting model based on X-12 ARIMA was developed. According to the result, during the last five years the construction cost, excluding labor expense, has risen approximately to 22.7%. And during next three years, additional 16.8% rise of construction cost is expected. Those quantitative results can be utilized for evaluating the apartment house's selling price in an indirection, and be helpful to understand the variation pattern of the price. |
| |
| Ű¿öµå |
| ¾ÆÆÄÆ®¿ø°¡Áö¼ö;¿¹Ãø;ºÐ¾ç°¡;Cost Index of apartment housing;forecasting;X-12 ARIMA;selling price; |
| |
|
|
 |
|
Çѱ¹°Ç¼³°ü¸®ÇÐȸ³í¹®Áý / v.6, no.6, 2005³â, pp.98-106
Çѱ¹°Ç¼³°ü¸®ÇÐȸ
ISSN : 2005-6095
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200503018302870)
¾ð¾î : Çѱ¹¾î |
|
| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
|
|
|
|
|
|