Jurnal Bisnis dan Manajemen
Vol 19, No 1 (2018): March 2018

The Impact of Conservation Information on Average Abnormal Return: Time Series Analysis

Murwatiningsih Murwatiningsih (Unknown)
Arief Yulianto (Universitas Negeri Semarang)
Kris Brantas Abiprayu (Universitas Negeri Semarang)
Andhi Wijayanto (Universitas Negeri Semarang)



Article Info

Publish Date
28 Apr 2018

Abstract

The aims of this research are to examine the impact of conservation-based information to average abnormal return of firms. The data which used in this research are all of the news regarding corporate action especially conservation-based information that gathered from Bisnis Indonesia from July 2016 through August 2017. All of the firm which also listed in Sri Kehati Index. The order of the examination within this research are (1) stationery test (2) ARCH or GARCH test (3) Dummy test (Least Square Dummy Variable) and (4) Hypothesis test). The results show that the change in AAR is not influenced by conservation publication made by Bisnis Indonesia. It means that the average AAR difference occurs only in the sample yet the result cannot be generalized in capital market in Indonesia.

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Journal Info

Abbrev

jbm

Publisher

Subject

Economics, Econometrics & Finance

Description

Jurnal Bisnis dan Manajemen (JBM), with ISSN 1412 - 3681 (printed) and ISSN 2442 - 4617 (Online), is published by LMFE Faculty of Economics and Business Universitas Padjadjaran. JBM is published twice a year (every March and September). ...