Pengaruh kepemilikan keluarga terhadap hubungan busy directors dan stock price crash risk pada perusahaan terdaftar di Bursa Efek Indonesia = The effect of family ownership on the relationship between busy directors and stock price crash risk for listed firms on The Indonesia Stock Exchange

Analisis pengaruh macroeconomic terhadap indeks harga saham gabungan (IHSG) periode 2005-2014 = Analyze the effect of macroeconomic on the JCI (Jakarta composite index) period from 2005 to 2014

Stock index options sebagai alternatif instrumen finansial bagi investor di Bursa Efek Jakarta

Dynamic Linkages antara Yield Surat Berharga Negara (SBN-Domestik), Indeks Harga Saham Gabungan (IHSG), Yield US Treasury Bond, SP500 dan Kurs IDR/USD-Dampak Pandemic-covid19 Dengan Pendekatan Model Vector Error Correction Model (VECM) = Dynamic Linkages Among Government Bonds Yield (SBN-Domestic), IDX Composite (IHSG), US Treasury Bond Yield, SP500 and IDR/USD Exchange Rate-Impact of Pandemic-Covid-19 by Using Vector Error Correction Model (VECM) Approach

Analisis hubungan kointegrasi dan kausalitas antara harga emas, harga minyak dunia, nilai tukar rupiah dan indeks harga saham gabungan ihsg tahun 2007-2016 = Analysis of co integration and causality relationship between gold price crude oil price rupiah exchange rate and indonesia stock exchange composite index ihsg period 2007-2016