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All Journal Jurnal Ilmiah Mahasiswa FEB Educator Development Journal
Zahratul Husna
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Education Languange, Linguistic, Communication & Media Library & Information Science Neuroscience

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ANALISIS EVENT STUDY ATAS KEBIJAKAN TAX AMNESTY (Studi Kasus Sektor Perbankan Yang Tercatat Di Bursa Efek Indonesia) Zahratul Husna
Jurnal Ilmiah Mahasiswa FEB Vol 6, No 1: Semester Ganjil 2017/2018
Publisher : Fakultas Ekonomi dan Bisnis Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (378.693 KB)

Abstract

This study aims to determine the reaction of stock price in response to tax amnesty policy, observed from the reaction of abnormal return and trading volume activity of banking stocks listed in the Indonesia Stock Exchange in the period of tax amnesty event. The sample of this study is the stock of twelve banks listed in the Indonesia Stock Exchange, that are selected through purposive sampling technique. This research was conducted using event study method with market model. The period of observation is 401 trading days, which are 200 days prior to, one day during, and 200 days after the event. The statistical test used in this study is one sample t-test, which is used to determine whether significant differences occur on abnormal return and trading volume activity before and after the event. The results show that there is a significant market reaction proxied by abnormal return and trading volume activity around tax amnesty policy event. This is shown by differences on average abnormal return and trading volume activities before and after the event.Keywords: Tax Amnesty, abnormal return, trading volume activity, event study.
Pengembangan Modul Pembelajaran Matematika Berbasis Pedagogical Content Knowledge (PCK) Pada Materi Sistem Persamaan Linear Tiga Variabel Zahratul Husna; Husna; M. Duskri; Susanti
Educator Development Journal Vol. 1 No. 2 (2023): Educator Deploment Journal
Publisher : Fakultas Tarbiyah dan Keguruan UIN Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/edj.v1i2.3389

Abstract

Penelitian ini bertujuan untuk memahami proses pengembangan dan hasil pengembangan modul pembelajaran matematika berbasis Pedagogical Content Knowledge (PCK) pada materi sistem persamaan linear tiga variabel. Penelitian ini menggunakan model penelitian 4D dengan empat tahap pengembangan yaitu, pendefinisian, perancangan, pengembangan, dan penyebaran. Hasil penelitian ini adalah modul pembelajaran matematika berbasis Pedagogical Content Knowledge (PCK). Total keseluruhan nilai rata-rata yang diperoleh dari tahap validasi modul pembelajaran, modul yang dikembangkan termasuk dalam kriteria sangat baik serta modul pembelajaran berbasis Pedagogical Content Knowledge (PCK) dalam penelitian ini valid dan layak digunakan dalam kegiatan pembelajaran. Kepraktisan modul diperoleh dari hasil analisis respon guru dan uji coba siswa termasuk dalam kategori sangat baik.
Co-Authors Husna M. Duskri SUSANTI