REAKSI PASAR TERHADAP PENGUMUMAN CORPORATE GOVERNANCE PERCEPTION INDEX PADA PERUSAHAAN YANG TERDAFTAR DI BURSA EFEK INDONESIA
Abstract
Penelitian ini bertujuan untuk menguji reaksi pasar terhadap pengumuman Corporate Governance Perception Index. Reaksi pasar ditunjukkan dengan adanya abnormal return dan trading volume activity yang signiftkan di sekitar tanggal pengumuman. Populasi dalam penelitian ini adalah perusahaan yang mengikuti survey Corporate Governance Perception Index tahun 2006-2010. Setelah melalui purposive sampling, terpilih sebanyak 75 sampel untuk melakukan pengujian hipotesis. Hasil penelitian menunjukkan bahwa pengumuman Corporate Governance Perception Index mendapat reaksi pasar yang ditunjukkan dengan adanya abnormal return serta trading volume activity yang signifikan di sekitar tanggal pengumuman pada perusahaan yang memperoleh predikat Sangat Terpercaya, Terpercaya, dan Cukup Terpercaya. Selain itu, pengujian menunjukkan bahwa tidak terdapat perbedaan abnormal return serta trading volume activity yang signiflkan pada saat pengumuman Corporate Governance Perception Index diantara perusahaan yang memperoleh predikat Sangat Terpercaya, Terpercaya, dan Cukup Terpercaya.
Kata Kunci: corporate governance perception index, abnormal return, trading volume activity, market reaction.
The objective of this research is to examine the market reaction to the announcement of Corporate Governance Perception Index. Market reaction is indicated by the presence of significant abnormal return and trading volume activity around the announcement date. Population of this study is company that participates in the Corporate Governance Perception Index survey 2006-2010. After going through purposive sampling, 75 samples are selected. The result shows that the announcement of Corporate Governance Perception Index is reacted by the market as indicated by the presence of significant abnormal. returns and trading volume activity around the announcement date for the Most Reliable, Reliable, and Reliable Enough firm predicate, also there is no significant differences in abnormal returns and trading volume activity around the announcement date between the Most Reliable, Reliable, and Reliable Enough firm predicate.
Keywords: corporate governance perception index, abnormal return, trading volume activity, market reaction
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