Entrepreneurship Bisnis Manajemen Akuntansi (E-BISMA)
Vol.2, No.1 (2021): Juni 2021

Apakah pengumuman resmi kasus pertama Covid-19 oleh Presiden Joko Widodo memiliki kandungan informasi? Event study pada saham-saham LQ-45

William Wendy Ary (Institut Shanti Bhuana)



Article Info

Publish Date
15 Jun 2021

Abstract

This study analyzes the phenomenon of the first case of Covid-19 transmission in Indonesia and its impact on the capital market in Indonesia. This study aims to test whether there is a negative PCAD pattern after the first announcement of the covid-19 virus transmission case on the Indonesian capital market and to prove that the Indonesian capital market experienced a significant decline in returns after the first announcement period of the covid-19 virus transmission. Stocks that are included as LQ45 stocks are being utilized and event study is the method to analyze the market response during the window period (t-10, t+10) and uses the independent sample t-test to compare the average abnormal return. mean (AAR) and mean cumulative abnormal return (CAAR). The results of this study indicate that the market takes a wait & see strategy, PCAD shows the form of a negative sign after the event and there is a difference between AAR and CAAR 10-days before and 10-days after the event. Overall, this research shows that the market has responded negatively to information related to the Covid-19 virus.

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Journal Info

Abbrev

j-mae

Publisher

Subject

Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Social Sciences

Description

Tujuan dari publikasi Jurnal Entrepreneurship Bisnis Manajemen Akuntansi (E-BISMA) adalah untuk menyebarluaskan hasil penelitian dan pemikiran konseptual atau ide-ide yang telah dicapai di bidang manajemen, akuntansi, dan bisnis kewirausahaan. Jurnal E-BISMA mempunyai e-ISSN (2774-8804) dan p-ISSN ...