@thesis{thesis,
		author={Rusti  Rusti},
		title ={reaksi average abnormal return sebelum dan sesudah
pengumuman right issue atau stock split (studi
pada perusahaan yang termasuk dalam
indeks lq45 tahun 2006 – 2010)},
		year={2012},
		url={http://kc.umn.ac.id/7662/},
		abstract={The purpose of this research was to determine the difference of average abnormal
return of rights issue and stock split on average abnormal return. It is intended to
help investors in response to the announcement of corporate action in the stock
market.
In this research, the sample used were 4 companies included in the index
LQ45 years 2006-2010 and meet the criteria sampling of this study. Samples were
taken based on the purposive sampling. Data obtained by the method of
secondary data obtained from PRPM, Indonesia Stock Exchange.
This study used an event window for 31 days; see 15 days before and 15
days after. The results of this study showed that there is no significant difference
between the average abnormal return before and after both announcement of the
corporate actions. Otherwise, there were some days that have significant
influences along the day of the announcement.}
		}