Tingkat inefisiensi harga Exchange-Traded Fund dengan aset dasar saham di Bursa Efek Indonesia = Price inefficiency level of Exchange-Traded Fund with assets of stock on The Indonesia Stock Exchange

Analisis hubungan kointegrasi dan kausalitas indeks saham negara-negara di dunia dan Indeks Harga Saham Gabungan (IHSG) Indonesia tahun 2005-2017 = Analysis of co-integration and causality relationship among selected stock market indexes in the world and Indonesia Stock Exchange Composite Index (IHSG) for period 2005-2017

Analisis pengaruh pengumuman private placement terhadap abnormal return pada Bursa Efek Indonesia = Analysis impact of private placement announcement to abnormal return in Indonesian Stock Exchange

Pola transaksi saham sebelum dan setelah suspensi di Bursa Efek Indonesia = Trading patterns of stock before and after suspension in Indonesia stock exchange

Distribusi Imbal Hasil dan Likuiditas Saham di Bursa Efek Indonesia = Distribution of Returns and Stock Liquidity on the Indonesian Stock Exchange