Analysis of Abnormal Return before and after the Announcement of Covid – 19 in Companies Engaged in the Hotel Sector

Joshua Perkasa Naibaho, Martua E. Tambunan, Ketut Silvanita

Abstract


The rate of return on shares that benefit investors will have an impact on the level of investor interest in investing in companies that issue shares. However, the presence of the Covid-19 Virus has almost destroyed the Indonesian economy and even the world. Many businesses have to lose and result in employee layoffs being unavoidable. Therefore, many are interested in playing stocks in order to benefit from the remaining savings. This study aims to determine whether there are differences in abnormal returns before, and after the announcement of the first COVID-19. The period taken is January 02, 2020 to March 9, 2020 or 5 days before and 5 days after the announcement of the pandemic in Indonesia. By using the abnormal return calculation method with a single index model. These results are expected to help investors in choosing the right stocks to become active investors and dare to take high risks by actively buying and selling shares.


Keywords


optimal portfolio; return; risk; single index model; pandemic Covid–19

Full Text:

PDF

References


Bara, A., et.al. (2021). The Effectiveness of Advertising Marketing in Print Media during the Covid 19 Pandemic in the Mandailing Natal Region. Budapest International Research and Critics Institute-Journal (BIRCI-Journal) Vol 4 (1): 879-886.

Boons, Martijn, Fernando Duarte, Frans de Roon, and Marta Szymanowska. 2020. “Time-Varying Inflation Risk and Stock Returns.” Journal of Financial Economics 136(2): 444–70.

Dewi, A., and H. Rahyuda. 2014. “Studi Empiris Abnormal Return Sebelum Dan Sesudah Pengumuman Right Issue Pada Perusahaan Go Public Di Bursa Efek Indonesia.” E-Jurnal Manajemen Universitas Udayana 3(11): 245216.

Herlianto, Didit. 2011. “Keputusan Preferensi Investasi Aset Riil Dan Aset Finansial Dengan Model Minimax Regret.” Jurnal Keuangan dan Perbankan 15(1): 96–104. http://jurnal.unmer.ac.id/index.php/jkdp/article/view/1004.

Hindayani, Novia. 2020. “Analisis Reaksi Pasar Saham Atas Peristiwa Covid-19 Di Indonesia.” Jurnal Ilmiah MEA (Manajemen, Ekonomi, & Akuntansi) 4(3): 1645–61. http://journal.stiemb.ac.id/index.php/mea/article/view/647.

Jayati, Ninik, Siti Ragil, and Handayani Zahro. 2017. “Analisis Metode Single Index Model dalam Pembentukan Portofolio Optimal untuk Menurunkan Risiko Investasi (Studi Pada Perusahaan Yang Terdaftar Dalam Indeks IDX30 Periode Agustus 2013-Juli 2016).” Jurnal Administrasi Bisnis (JAB) 49(1): 96–105.

Kharisma, F. 2020. “Pengaruh Laba Bersih Terhadap Harga Saham Pada Perusahaan Manufaktur Yang Terdaftar Di Bursa Efek Indonesia (BEI) Pada Tahun 2017.” Borneo Student Research (BSR) 1(2): 927–34. https://journals.umkt.ac.id/index.php/bsr/article/download/1127/407.

Mahastanti, Linda Ariany. 2011. “Faktor-Faktor Yang Dipertimbangkan Investor Dalam Melakukan Investasi.” Jurnal Manajemen Teori dan Terapan| Journal of Theory and Applied Management 4(3): 37–51.

Ningrum, P.A., Hukom, A., and Adiwijaya, S. (2020). The Potential of Poverty in the City of Palangka Raya: Study SMIs Affected Pandemic Covid 19. Budapest International Research and Critics Institute-Journal (BIRCI-Journal) Vol 3 (3): 1626-1634.

Nurmasari, Ifa. 2020. “Dampak Covid-19 Terhadap Perubahan Harga Saham Dan Volume Transaksi (Studi Kasus Pada PT. Ramayana Lestari Sentosa, Tbk.).” Jurnal SEKURITAS (Saham, Ekonomi, Keuangan dan Investasi) 3(3): 230.

Ria Kusumayanti, Kadek, and Anak Agung Gede Suarjaya. 2018. “Reaksi Pasar Modal Indonesia terhadap Pengumuman Kemenangan Donald Trump Dalam Pilpres Amerika Serikat 2016 Fakultas Ekonomi Dan Bisnis Universitas Udayana, Bali-Indonesia Email : Riakusuma95@gmail.Com ABSTRAK Pasar Modal Sebagai Salah Satu Instrumen Eko.” E-Jurnal Manajemen Unud 7(4): 1713–41.

Salim, Dwi Fitrizal, and Nora Amelda Rizal. 2021. “Portofolio Optimal Beta Dan Alpha.” Jurnal Riset Akuntansi dan Keuangan 9(1): 181–92.

Sihombing, E.H., and Nasib. (2020). The Decision of Choosing Course in the Era of Covid 19 through the Telemarketing Program, Personal Selling and College Image. Budapest International Research and Critics Institute-Journal (BIRCI-Journal) Vol 3 (4): 2843-2850.

Suryanto. 2015. “Analysis of Abnormal Return before and after the Announcement of Investment Grade Indonesia Suryanto Department of Business Administration, University of Padjadjaran.” International Journal of Business and Management Review 3(1): 11–23. www.eajournals.org.

Tambunan, Diana. 2020. “Investasi Saham Di Masa Pandemi COVID-19.” Widya Cipta: Jurnal Sekretari dan Manajemen 4(2): 117–23.




DOI: https://doi.org/10.33258/birci.v5i2.4802

Article Metrics

Abstract view : 76 times
PDF - 42 times

Refbacks

  • There are currently no refbacks.


Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

 

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.