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1. ·ÇЧÂÊͶ×ʹÀ¼Æ
±í1 ·ÇЧÂÊͶ×ʹÀ¼ÆÄ£ÐͶàÔª»Ø¹é½á¹û
Constant
Growthi,(t-1)
Lev i,(t-1)
Cash i,(t-1)
Size i,(t-1)
Eps i,(t-1)
I i,(t-1) Äê¶È R·½
µ÷ÕûµÄR·½ Fͳ¼ÆÁ¿ N
ÀûÓÃÑù±¾ÉÏÊй«Ë¾2008ÖÁ2013Äê(PS:×Ô±äÁ¿ÖͺóÒ»ÆÚËùÒÔ07Äê²»ÊÇÓÐЧ¹Û²âÆÚ)µÄ10114¸öÓÐЧ¹Û²âµã´úÈërichardsonͶ×ÊÆÚÍûÄ£ÐͽøÐжàÔªÏßÐԻعéÖ®ºó£¬µÃµ½µÄ»Ø¹é½á¹ûÈç±í1Ëùʾ£¬ÆäÖз½³ÌÕûÌåÏÔÖøÐÔF¼ìÑéµÄFÖµ´ïµ½ÁË40.90£¬ÔÚ1%µÄÏÔÖøÐÔˮƽÏ´ﵽÁËͳ¼ÆÏÔÖø£¬ËµÃ÷±í1ËùʾµÄͶ×ÊÆÚÍûÄ£ÐͶÔÑù±¾ÆóÒµµÄͶ×Êˮƽ¾ßÓÐÏÔÖøµÄ½âÊÍÄÜÁ¦£¬ÆäÖй«Ë¾×ʲú¸ºÕ®ÂÊLev¡¢»õ±Ò×ʽð³ÖÓÐÁ¿Cash¡¢×ʲú¹æÄ£SizeÓëÆóҵͶ×Êˮƽ±íÏÖ³öµÄÏÔÖøµÄÏà¹ØÐÔ£¬ÀûÓÃͶ×ÊÆÚÍûÄ£Ð͹À¼ÆµÃµ½²Ð²îµÄ¾ø¶ÔÖµ×÷Ϊ¶ÈÁ¿ÆóÒµ·ÇЧÂÊͶ×ʳ̶ÈUOIµÄ²â¶ÈÖ¸±ê£¬ÆäÖз¢Éú¹ý¶ÈͶ×ʼ´²Ð²î´óÓÚ0µÄ¹Û²âµãÓÐ4362¸ö£¬¶ø·¢ÉúͶ×ʲ»×ãÇé¿öµÄ¹Û²âµãÓÐ5752¸ö¡£
1.080***
(3.06) -0.00000153 (-0.10) 0.142*** (19.85) -0.552*** (-3.94) -0.0441*** (-2.74) 0.0599 (1.51) 0.00742 (0.28) ¿ØÖÆ 0.0426 0.0416 40.90*** 10114
×¢:*¡¢**¡¢***·Ö±ð±íʾÏÔÖøÐÔˮƽΪ10%¡¢5%¡¢1%(˫β¼ìÑé)ʱ£¬¼ìÑéͳ¼ÆÁ¿Í³¼ÆÏÔÖø¡£
2. ÃèÊöÐÔͳ¼Æ
ÔÚÀûÓÃÉÏÒ»²½Öè¹À¼ÆËùµÃµÄ·ÇЧÂÊͶ×Ê×÷ΪÒò±äÁ¿£¬½øÐзÇЧÂÊͶ×ʺ͹ý¶È×ÔÐŹØϵµÄʵ֤Ñо¿Ö®Ç°£¬Ê×ÏȶÔÑо¿Ñù±¾µÄÒò±äÁ¿ºÍ¸÷×Ô±äÁ¿½øÐÐÃèÊöÐÔͳ¼Æ£¬ÓÉÓÚOCÊý¾Ý½ØÖ¹ÖÁ2012Ä꣬Òò´Ë2013Äê²»×÷Ϊ»Ø¹éµÄÑù±¾ÆÚ£¬ÔÚÌÞ³ýÊý¾ÝȱʧµÄ¹Û²âµãºó£¬µÃµ½7868¸öÑù±¾µã¡£
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¸÷±äÁ¿µÄÃèÊöÐÔͳ¼Æ½á¹ûÈç±í2Ëùʾ¡£´Ó±í2µÄÃèÊöÐÔͳ¼Æ½á¹û¿ÉÒÔ¿´³ö¡£ÔÚ¹Û²âÆÚ¼äÄÚ£¬Ñù±¾ÉÏÊй«Ë¾·ÇЧÂÊͶ×ʵÄƽ¾ùֵΪ0.107¡£´ËÍ⣬Ñù±¾ÆóÒµÄÚ²¿ÏÖ½ðÁ÷µÄƽ¾ùֵΪ7.0075ÒÚÔª£¬±ê×¼²îΪ77.9997£¬ËµÃ÷Ñù±¾ÉÏÊÐÆóÒµµÄÄÚ²¿ÏÖ½ðÁ÷ˮƽ´æÔڽϴóµÄ²îÒì¡£
±í2 ±äÁ¿ÃèÊöÐÔͳ¼Æ½á¹û
5%
·ÖλÊý 0.0087 0 -3.9565 -0.3318 0.1281 -0.27 19.8958
95% ·ÖλÊý 0.2915 1 20.565 0.9122 0.8498 1.13 24.181
UOIi,t OCi,t FCFi,t Growthi,t Levi,t Epsi,(t-1) Sizei,t
ƽ¾ùÖµ 0.107 0.4929 7.0075 20.1863 0.5924 0.3218 21.7835
ÖÐλÊý 0.0902 0 0.8972 0.1227 0.5078 0.24 21.6653
×î´óÖµ 0.2915 1 3190 134607.058 142.7178 8.44 28.4052
×îСֵ 0.0087 0 -224 -1 0.0017 -4.21 10.8422
±ê×¼²î 0.0795 0.5 77.9997 1527.0583 2.4602 0.5356 1.3656
¹Û²âÊý 7868 7868 7868 7868 7868 7868 7868
±í3Ñù±¾ÆóÒµ¹ÜÀíÕß¹ý¶È×ÔÐÅÇé¿öÃèÊöÐÔͳ¼Æ½á¹û
Äê¶È 2008 2009 2010 2011 2012 ×ÜÌå
¹ÜÀíÕß¹ý¶È×ÔÐÅ Ñù±¾ÆóÒµÊýÁ¿
698 761 789 784 846 3878
Ñù±¾ÆóÒµ×ÜÊý
1336 1450 1500 1648 1934 7868
¹ÜÀíÕß¹ý¶È×ÔÐÅ Ñù±¾ÆóÒµËùÕ¼±ÈÀý
52.25% 52.48% 52.60% 47.57% 43.74% 49.29%
±í3ÁÐʾÁËÑù±¾ÆóÒµ¹ÜÀíÕß¹ý¶È×ÔÐÅÇé¿öµÄ¸÷Äê·ÝÃèÊöÐÔͳ¼Æ½á¹û£¬Óɱí3¿ÉÖª£¬·¢Éú¹ÜÀíÕß¹ý¶È×ÔÐŵÄÑù±¾ÆóÒµÕ¼µ±ÄêÑù±¾ÆóÒµÊýÁ¿±ÈÀý×î¸ßµÄÄê·ÝΪ52.60%£¬2008ÄêÕâÒ»±ÈÖØΪ52.25%£¬2009ÄêµÄΪ52.48%£¬2008ÖÁ2011ÄêµÄÕâÒ»±ÈÖØÇé¿ö´óÖÂÏàͬ¡£È»¶øµ½2011ÄêÖ®ºó£¬·¢Éú¹ÜÀíÕß¹ý¶È×ÔÐŵÄÑù±¾ÆóÒµËùÕ¼±ÈÀý·¢ÉúÁËÃ÷ÏÔϽµ£¬11ÄêΪ47.57%£¬12Äê½öΪ43.74%¡£
3. Ïà¹Ø·ÖÎö
±í4Ñù±¾ÆóÒµ¹ÜÀíÕß¹ý¶È×ÔÐÅÇé¿öÃèÊöÐÔͳ¼Æ½á¹û
OCi,t FCFi,t Growthi,t Levi,t Epsi,(t-1) Sizei,t
ÉÏÒ»²¿·Ö¸ø³öÁË·ÇЧÂÊͶ×ʺ͹ý¶È×ÔÐŹØϵ¼ìÑéÄ£ÐÍÖи÷±äÁ¿µÄÃèÊöÐÔͳ¼ÆÇé¿ö£¬ÔÚ½øÒ»²½ÀûÓöàÔª»Ø¹é¶ÔÄ£ÐͽøÐÐÄâºÏ֮ǰ£¬Ó¦¸ÃÏȶԸ÷×Ô±äÁ¿½øÐÐÏà¹ØÐÔ·ÖÎö£¬ÒÔ±ã¶ÔDZÔڵĶàÖع²ÏßÐÔÇé¿ö½øÐÐÅжϣ¬ÅųýÓÉÓÚÓꦶàÖع²ÏßÐÔÔì³ÉµÄ¹À¼ÆÆ«Î󡣸÷×Ô±äÁ¿µÄÏà¹ØϵÊý¾ØÕóÈç±í4Ëùʾ£¬ÆäÖУ¬¾ø´ó²¿·Ö×Ô±äÁ¿Ö®¼äµÄÏà¹ØϵÊýÔÚ0.05ÒÔÄÚ£¬ÉÙÊýÏà¹ØϵÊý´ïµ½0.2ÒÔÉÏ£¬¾ùСÓÚ0.5£¬ËµÃ÷²¢²»´æÔÚÓк¦µÄ¶àÖع²ÏßÐÔ£¬²»»á¶Ô½ÓÏÂÀ´µÄ¶àÔª»Ø¹éÔì³ÉÓк¦Ó°Ïì¡£
4. ¶àÔª»Ø¹é¼°½á¹û·ÖÎö
ÔÚÍê³ÉÁ˶ÔÒò±äÁ¿ÒÔ¼°½âÊͱäÁ¿µÄÃèÊöÐÔͳ¼Æ·ÖÎöÒÔ¼°Ïà¹ØÐÔ¼ìÑéÖ®ºó£¬½øÒ»²½ÀûÓÃÑù±¾Êý¾Ý£¬½¨Á¢ÏÈÇ°É趨µÄÑо¿ÆóÒµ·ÇЧÂÊͶ×ÊÓë¹ÜÀíÕß¹ý¶È×ÔÐŹØϵµÄ¶àÔª»Ø¹éÄ£ÐÍ£¬¶Ô¸÷¼ÙÉè½øÐмìÑ飬¶àÔª»Ø¹é½á¹ûÈç±í5Ëùʾ¡£ÎªÁ˱£Ö¤ÏµÊý¹À¼ÆÖµ²»ÖÁÓÚ̫С£¬ÔÚ½øÐлعéʱ£¬UOIͳһ³ËÒÔ100£¬ÒÔ%Ϊµ¥Î»¡£
OCi,t 1.000
-0.040 -0.012 0.031 -0.093 -0.222
FCFi,t -0.040 1.000 -0.002 -0.003 0.064 0.253
Growthi,t -0.012 -0.002 1.000 0.000 -0.013 -0.002
Levi,t 0.031 -0.003 0.000 1.000 0.001 -0.156
Epsi,(t-1) -0.093 0.064 -0.013 0.001 1.000 0.292
Sizei,t -0.222 0.253 -0.002 -0.156 0.292 1.000
±í5·ÇЧÂÊͶ×ÊÓë¹ÜÀíÕß¹ý¶È×ÔÐŹØϵµÄ¶àÔª»Ø¹é½á¹û
Constant OCi,t
FCFi,t
OCi,t* FCFi,t
Growthi,t Levi,t Epsi,t
Sizei,t R·½
µ÷ÕûµÄR·½ Fͳ¼ÆÁ¿ N
Óɱí5µÄ»Ø¹é½á¹û¿ÉÖª£¬·½³ÌÕûÌåÏÔÖøÐÔF¼ìÑéµÄͳ¼ÆÁ¿Îª61.80£¬ÔÚ1%µÄÏÔÖøÐÔˮƽÏÂͳ¼ÆÏÔÖø£¬ÓÐÁ¦Ö§³ÖÁË·ÇЧÂÊͶ×ÊÓë¹ÜÀíÕß¹ý¶È×ÔÐŹØϵµÄ»Ø¹éÄ£ÐÍÉ趨µÄºÏÀíÐÔ¡£
ÏÂÃ濼ÂǸ÷±äÁ¿µÄϵÊý¹À¼Æ½á¹û£¬Ê×ÏÈ¿¼ÂǹÜÀíÕß¹ý¶È×ÔÐÅOCµÄϵÊý¹À¼Æ½á¹û£¬OCµÄϵÊý¹À¼ÆֵΪ0.6892£¬¶ÔÓ¦µÄtͳ¼ÆÁ¿Îª3.82£¬ÔÚ1%µÄÏÔÖøÐÔˮƽÏÂͳ¼ÆÏÔÖø¡£Õâһʵ֤½á¹û˵Ã÷ÁËÆóÒµµÄ·ÇЧÂÊͶ×ÊÓë¹ÜÀíÕß¹ý¶È×ÔÐŵÄÏÔÖøÕýÏà¹Ø¹Øϵ£¬Í¬Ê±Æä¾¼ÃÒâÒå˵Ã÷ÁËÔÚÆäËûÌõ¼þ±£³Ö²»±äµÄÇé¿öÏ£¬ÉÏÊÐÆóÒµµÄ¹ÜÀíÕß·¢Éú¹ý¶È×ÔÐÅʱ£¬ÉÏÊÐÆóÒµµÄ·ÇЧÂÊͶ×Êˮƽ½«ÏÔÖø¸ßÓÚ¹ÜÀíÕßδ³öÏÖ¹ý¶È×ÔÐŵÄÑù±¾ÆóÒµ¡£ÀàËÆ¿ÉÖªÆóÒµÄÚ²¿ÏÖ½ðÁ÷ˮƽFCFµÄϵÊý¹À¼Æ½á¹ûÒ²ÔÚ1%ÏÔÖøÐÔˮƽÏÂÏÔÖøΪÕý£¬ËµÃ÷ÁËÆóÒµÄÚ²¿ÏÖ½ðÁ÷ˮƽÓëÆóÒµ·ÇЧÂÊͶ×ÊˮƽÏÔÖøµÄÕýÏà¹Ø¹Øϵ¡£
ÔÙ¿¼ÂǹÜÀíÕß¹ý¶È×ÔÐÅÓëÆóÒµÄÚ²¿ÏÖ½ðÁ÷½»²æÏîOC* FCFµÄϵÊý¹À¼Æ½á¹û£¬Óɱí5¿ÉÖª£¬¹ý¶È×ÔÐÅÓëÄÚ²¿ÏÖ½ðÁ÷½»²æÏîOC* FCFµÄϵÊý¹À¼ÆֵΪ0.0097£¬¶ÔÓ¦µÄtͳ¼ÆÁ¿´ïµ½ÁË9.80£¬ÔÚ1%µÄÏÔÖøÐÔˮƽÏÂͳ¼ÆÏÔÖø¡£¹ý¶È×ÔÐÅÓëÄÚ²¿ÏÖ½ðÁ÷½»²æÏîµÄϵÊý¹À¼Æ½á¹ûÏÔ
34.9771***
(22.18) 0.6892*** (3.82) 0.0118*** (9.80) 0.0097** (2.56) 0.0001*** (2.60) 0.1734*** (4.81) 0.3692** (2.16) -1.1449*** (-15.92) 0.0522 0.0513 61.80*** 7868
×¢:*¡¢**¡¢***·Ö±ð±íʾÏÔÖøÐÔˮƽΪ10%¡¢5%¡¢1%(˫β¼ìÑé)ʱ£¬¼ìÑéͳ¼ÆÁ¿Í³¼ÆÏÔÖø¡£
ÖøΪÕý£¬ËµÃ÷Á˹ÜÀíÕß¹ý¶È×ÔÐÅÓëÆóÒµÄÚ²¿ÏÖ½ðÁ÷Ò»Æð¶ÔÆóÒµµÄ·ÇЧÂÊͶ×Êˮƽ´æÔÚ׎»»¥Ð§Ó¦£¬µ±ÆóÒµ¹ÜÀíÕß´æÔÚ¹ý¶È×ÔÐÅʱ£¬Æ佫ͨ¹ýÆóÒµµÄÄÚ²¿ÏÖ½ðÁ÷¶ÔÆóÒµµÄ·ÇЧÂÊͶ×Êˮƽ²úÉúÓ°Ï죬×ÜÌå¶øÑÔ£¬µ±ÆóÒµµÄÄÚ²¿ÏÖ½ðÁ÷Ô½´óʱ£¬ÆóÒµ¹ÜÀíÕß³öÏÖ¹ý¶È×ÔÐŶԷÇЧÂÊͶ×ÊˮƽµÄÕýÏòÓ°Ïì¸ü´ó£¬Ò²¼´ÄÚ²¿ÏÖ½ðÁ÷Ô½³ä×㣬ÓɹÜÀíÕß¹ý¶È×ÔÐÅÒý·¢µÄ·ÇЧÂÊͶ×ÊˮƽԽ¸ß¡£
(Äú¿ÉÒÔÔÚÕâÀïÔö¼ÓÄÚÈÝ£ºÉÏÊöʵ֤·ÖÎö½á¹ûÑéÖ¤Á˼ÙÉèxºÍ¼ÙÉèxx¡£¡¡ÔÚÕâÀï×÷ÌÖÂÛ¡£)
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5. ÎȽ¡ÐÔ¼ìÑé
Ê×ÏȲÉÓÃÎȽ¡ÐԻع飬¼´²ÉÓÃÁËWhiteÎȽ¡±ê×¼Îó²îµÄÎȽ¡ÐԻع鿼Âǻعé·ÖÎöµÄÎȽ¡ÐÔ£¬½á¹ûÈç±í6Ëùʾ¡£¿ÉÖªÔÚÀûÓÃWhiteÎȽ¡±ê×¼Îó²î½øÐÐϵÊýÏÔÖøÐÔ¼ìÑéÖ®ºó£¬Ö÷ÒªÑо¿±äÁ¿ÏµÊý¹À¼Æ½á¹ûµÄÏÔÖøÐÔ²¢Ã»Óз¢ÉúÃ÷ÏԱ仯£¬ËùÏÔʾµÄʵ֤½á¹ûÒ²ÓëÇ°ÎÄÒ»Ö¡£
±í6·ÇЧÂÊͶ×ÊÓë¹ÜÀíÕß¹ý¶È×ÔÐŹØϵµÄ¶àÔªÎȽ¡ÐԻعé½á¹û
Constant OCi,t
FCFi,t
OCi,t* FCFi,t
Growthi,t Levi,t Epsi,t
Sizei,t
34.9771*** (19.04) 0.6892*** (3.86) 0.0118*** (8.98) 0.0097 (1.49) 0.0001*** (11.26) 0.1734** (2.18) 0.3692* (1.89) -1.1449*** (-13.59)
R·½
µ÷ÕûµÄR·½ Fͳ¼ÆÁ¿ N
0.0522 0.0513 61.80*** 7868
×¢:*¡¢**¡¢***·Ö±ð±íʾÏÔÖøÐÔˮƽΪ10%¡¢5%¡¢1%(˫β¼ìÑé)ʱ£¬¼ìÑéͳ¼ÆÁ¿Í³¼ÆÏÔÖø¡£
¸ü»»¿ØÖƱäÁ¿GrowthΪTobinQÖµ£¬EpsΪRoa£¬½øÒ»²½½øÐлع飬½á¹ûÈç±í7Ëùʾ£¬¿ÉÖª¸÷Ö÷ÒªµÄÑо¿±äÁ¿µÄϵÊý¹À¼Æ½á¹ûδ·¢ÉúÃ÷ÏԱ仯¡£
±í7·ÇЧÂÊͶ×ÊÓë¹ÜÀíÕß¹ý¶È×ÔÐŹØϵµÄ¶àÔª»Ø¹é½á¹û
Constant OCi,t
FCFi,t
OCi,t* FCFi,t
TobinQi,t Levi,t
Roai,t
Sizei,t R·½
µ÷ÕûµÄR·½ Fͳ¼ÆÁ¿ N
33.5406*** (21.94) 0.6423*** (3.57) 0.0118*** (9.77) 0.0096** (2.55) -0.0072*** (-7.45) 0.8226*** (9.43) -0.0043*** (-7.58) -1.0879*** (-15.79) 0.0587 0.0579 70.04*** 7866
×¢:*¡¢**¡¢***·Ö±ð±íʾÏÔÖøÐÔˮƽΪ10%¡¢5%¡¢1%(˫β¼ìÑé)ʱ£¬¼ìÑéͳ¼ÆÁ¿Í³¼ÆÏÔÖø¡£