Znn3bq.jpeg
²é¿´: 567  |  »Ø¸´: 3
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴

hkcow

Í­³æ (³õÈëÎÄ̳)

[ÇóÖú] ½ðÈÚÏà¹Ø·­Òë

We find that spreads decline as the number  of  analysts,  number  of shareholders,  number  of  market  makers,  firm  size,  and  volume increase  or  as  volatility  decreases.  Increased  volume  and  firm  size,  and  decreased  volatility,  are associated with increased depth. We find no evidence diversifying and  non-diversifying mergers affect liquidity  differently.
  We find that spreads decline as analyst coverage, trading volume, or firm size increase, and  as  the  variability  of  returns  decreases.
adverse selection declines with increases in analyst following, the number of shareholders, volume, and firm size; adverse selection increases with firm volatility.
   Õ⼸¶Î»°×î¹Ø¼üµÄ¾ÍÊÇanalyst coverage analyst following ÊÇÔõô·­ÒëµÄ ÎÒ²é×ÖµäҲûÓÐÕÒµ½. »¹Óиö´ÊÓïÊÇstock breakups ҲͬÑù²»ÖªµÀÊÇʲôÒâ˼?
QQ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dennydong

гæ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
°®ÓëÓêÏÂ: ½ð±Ò-1 2012-04-20 18:53:50
°®ÓëÓêÏÂ: , δӦÖúÇëÎðµã»÷¡°È·¶¨»ØÌûÓ¦Öú¡± 2012-04-20 18:54:26
µÚÒ»´ÎÉÏÂÛ̳£¬¿´×žÍÑÛ»¨ÁË£¬ÏÈϰࡣ88
2Â¥2012-04-20 18:45:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

_¨ŠÈô¡§|ÏàÒÀ

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
hkcow: ½ð±Ò+10, ·­ÒëEPI+1, ¡ïÓаïÖú, ºÜ¶àרҵÊõÓïûÓÐ˵ºÃ ·ÖÎöʦºóÃæµ¥´ÊÒâ˼¶¼Ã»Óн²³öÀ´µÄ »¹ÓÐstock breakupsʲôÒâ˼ûÓÐËµÄØ .? 2012-04-25 00:22:01
sltmac: ½ð±Ò+5 2012-04-26 18:08:27
ÎÒÃÇ·¢ÏÖÀû²îϽµÒò·ÖÎöʦÊýÁ¿£¬¹É¶«ÈËÊý£¬Êг¡×¯¼Ò£¬ÆóÒµ¹æÄ£ºÍÁ¿¶øÔö¼Ó»òÕßÓÉÓÚ²¨¶¯ÐÔ¶ø¼õÉÙ¡£Ôö¼ÓµÄÁ¿ºÍÆóÒµ¹æÄ£ºÍ²¢¼õÉÙ²¨¶¯ÐÔ£¬ÓëÔö¼ÓµÄÉî¶ÈÏà¹Ø¡£ÎÒÃÇûÓÐÕÒµ½Ö¤¾ÝÖ¤Ã÷¶àÑù»¯ºÍ·Ç¶àÑù»¯µÄºÏ²¢Ó°ÏìÁ÷¶¯×ʲú²»Í¬¡£
ÎÒÃÇ·¢ÏÖÀû²îϽµÒò·ÖÎöʦ£¬½»Ò×Á¿£¬»òÆóÒµ¹æÄ£¶øÔö¼Ó£¬²¢ÒòÓ¯ÀûµÄ²¨¶¯ÐÔ½µµÍ¡£ÄæÏòÑ¡ÔñµÄϵø°éËæ×ÅÒÔÏ·ÖÎöʦ¡¢¹É¶«Êý¡¢Á¿¡¢¹«Ë¾¹æÄ£µÄÉÏÕÇ£»ÄæÏòÑ¡ÔñÒò¹«Ë¾²¨¶¯¶øÏ½µ¡£
ÈçÈôÕâ°ã£¬µ±³õÓÖΪÁËʲô£¿
3Â¥2012-04-20 20:14:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

_¨ŠÈô¡§|ÏàÒÀ

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
3Â¥: Originally posted by _¨ŠÈô¡§|ÏàÒÀ at 2012-04-20 20:14:36:
ÎÒÃÇ·¢ÏÖÀû²îϽµÒò·ÖÎöʦÊýÁ¿£¬¹É¶«ÈËÊý£¬Êг¡×¯¼Ò£¬ÆóÒµ¹æÄ£ºÍÁ¿¶øÔö¼Ó»òÕßÓÉÓÚ²¨¶¯ÐÔ¶ø¼õÉÙ¡£Ôö¼ÓµÄÁ¿ºÍÆóÒµ¹æÄ£ºÍ²¢¼õÉÙ²¨¶¯ÐÔ£¬ÓëÔö¼ÓµÄÉî¶ÈÏà¹Ø¡£ÎÒÃÇûÓÐÕÒµ½Ö¤¾ÝÖ¤Ã÷¶àÑù»¯ºÍ·Ç¶àÑù»¯µÄºÏ²¢Ó°ÏìÁ÷¶¯×ʲú²» ...

¶î£¬ÎÒ²»ÊÇÕâ¸öרҵµÄËùÒÔרҵ´Ê»ãÎÒÊDz»Ôõô»áµÄ£¬ÄãÈ¥¿´¿´×¨ÒµÎÄÏ×»ò´Êµä¾ÍÄÜÖªµÀרҵ´Ê»ãÁË¡£Ö÷Òª¸øÄã²Î¿¼Ò»Ï¾äÐͽṹ¡£stock breakups´ó¸Å¹ÉƱ±ÀÅÌ£¬ÆÆ²úÖ®ÀàµÄÒâ˼°É¡£I am not sure.
ÈçÈôÕâ°ã£¬µ±³õÓÖΪÁËʲô£¿
4Â¥2012-04-25 12:36:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ hkcow µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 314Çóµ÷¼Á +8 xhhdjdjsjks 2026-04-09 8/400 2026-04-09 16:21 by СÕÅÄò´²
[¿¼ÑÐ] 322Çóµ÷¼Á£¬08¹¤¿Æ +3 ½ñÌìÊǸöСºÅ 2026-04-08 3/150 2026-04-09 15:53 by wp06
[¿¼ÑÐ] 293Çóµ÷¼Á +3 ÓÂÔ¶¿â°®314 2026-04-08 3/150 2026-04-09 15:51 by wp06
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤£¬Çóµ÷¼Á +9 won_qii 2026-04-07 9/450 2026-04-09 15:38 by wp06
[¿¼ÑÐ] 289 ·Ö105500ҩѧר˶Çóµ÷¼Á(ÕÒBÇøÑ§Ð£) +5 °×ÔÆ123456789 2026-04-09 6/300 2026-04-09 14:04 by °×ÔÆ123456789
[¿¼ÑÐ] Ò»Ö¾Ô¸985³õÊÔ354·ÖÉúÎïµ÷¼Á +3 031001 2026-04-06 3/150 2026-04-09 00:30 by Evan_Liu
[¿¼ÑÐ] 285Çóµ÷¼Á +20 ŶßϺôo 2026-04-04 20/1000 2026-04-08 22:23 by yutian743
[¿¼ÑÐ] 298Çóµ÷¼Á +6 ¶¤¶£ß˶¬¹Ï 2026-04-07 8/400 2026-04-08 10:51 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] 081700ѧ˶£¬323·Ö£¬Ò»Ö¾Ô¸Öйúº£Ñó´óѧÇóµ÷¼ÁѧУ +19 ÅûÐÇºÓ 2026-04-04 19/950 2026-04-07 15:00 by Éϰ¶¿ì¿ì
[¿¼ÑÐ] 085100½¨Öþѧ ѰÇó¿çרҵµ÷¼Á Ò»Ö¾Ô¸ÄÏ´ó294·Ö У¼¶Ê¡¼¶¹ú¼Ò¼¶½±ÏîÈô¸É ̤ʵ¿Ï¸É +3 1021075758 2026-04-06 4/200 2026-04-07 09:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 312Çóµ÷¼Á +4 LR6 2026-04-06 4/200 2026-04-07 08:42 by jp9609
[¿¼ÑÐ] 377Çóµ÷¼Á +6 by.ovo 2026-04-05 6/300 2026-04-05 22:18 by dongzh2009
[¿¼ÑÐ] 0860 Çóµ÷¼Á Ò»Ö¾Ô¸¹ú¿Æ´ó 348 ·Ö +3 WiiiP 2026-04-03 3/150 2026-04-05 17:43 by Ecowxq666£¡
[¿¼ÑÐ] 296Çóµ÷¼Á +3 Íô£¡£¿£¡ 2026-04-05 5/250 2026-04-05 17:38 by À¶ÔÆË¼Óê
[¿¼ÑÐ] µ÷¼ÁÇóÖú +10 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-02 13/650 2026-04-05 09:41 by sam3303
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +7 dxyµ÷¼Á 2026-04-04 7/350 2026-04-05 09:15 by İÇï26
[¿¼ÑÐ] 372·Ö²ÄÁÏÓ뻯¹¤£¨085600£©Ò»Ö¾Ô¸ºþÄÏ´óѧÇóµ÷¼Á +3 À¶¼ãƬ 2026-04-03 4/200 2026-04-03 17:58 by Jimmyandyou
[¿¼ÑÐ] 293Çóµ÷¼Á +5 ĩδmm 2026-04-02 6/300 2026-04-03 15:20 by Íõ±£½Ü33
[¿¼ÑÐ] Çóµ÷¼Á +3 usbdndj 2026-04-03 3/150 2026-04-03 14:10 by dxiaoxin
[¿¼ÑÐ] 279Çóµ÷¼Á +6 qazplm0852 2026-04-02 6/300 2026-04-03 10:03 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û