Jurnal Sistem Informasi, Manajemen, dan Akuntansi (SIMAK)
Vol 16 No 01 (2018): Jurnal Sistem Informasi, Manajemen dan Akuntansi (SIMAK)

PERBEDAAN ABNORMAL RETURN DAN VOLUME PERDAGANGAN SAHAM SEBELUM DAN SESUDAH PENGUMUMAN SUSTAINABILITY REPORTING AWARD (SRA) TAHUN 2017

Alpius Ada (Universitas Atma Jaya Makassar)
Robert Jao (Universitas Atma Jaya Makassar)
Beauty Beauty (Universitas Atma Jaya Makassar)



Article Info

Publish Date
31 May 2018

Abstract

This study aims to prove empirically the differences of abnormal return and tradingvolume that occurred before and after the announcement of Sustainability ReportingAward (SRA) in 2016. The number of samples used in this study were 9 companiesconsisting of listed companies in Indonesia Stock Exchange which won the SRA 2016award by using sustainability reporting as indicators based on GRI G-4. The data usedare secondary data in the form of daily closing stock price, composite stock price index(IHSG), and daily stock trading volume obtained from www.idx.co.id andwww.finance.yahoo.com with 11 days observation period. Calculation of abnormalreturn using market-adjusted model while for trading volume of stock using tradingvolume activity (TVA). Hypothesis testing is done by using Wilcoxon Sign Rank test.The results showed that there was no difference in abnormal return and stock tradingvolume before and after thevannouncement of Sustaianability Reporting Award (SRA)in 2016.

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Journal Info

Abbrev

simak

Publisher

Subject

Economics, Econometrics & Finance Mathematics Social Sciences

Description

SIMAK: Jurnal Sistem Informasi, Manajemen dan Akuntansi mempublikasikan kajian ilmiah pada bidang sistem informasi, manajemen dan akuntansi dengan ISSN: 2621-0320 (online) dan ISSN: 1693-5047 ...