Penelitian ini bertujuan untuk menguji pengaruh faktor-faktor penentu struktur modal, seperti risiko bisnis, dividend payout ratio, peluang pertumbuhan, kepatuhan syariah, perisai pajak non hutang, profitabilitas dan tangibilitas terhadap leverage perusahaan dengan dimoderasi oleh ukuran perushaan. Populasi dari penelitian ini adalah perusahaan yang pernah masuk kriteria indeks IDX30, dengan metode purposive sampling didapatkan sampel penelitian sejumlah 15 perusahaan. Temuan model dengan moderasi variabel ukuran perusahaan, ditemukan pada risiko bisnis, dividend payout ratio, non-debt tax shield, profitabilitas dan tangibilitas perusahaan terhadap struktur modal.

Economic growth is one of the benchmarks for the success of a country in running the economy along with the factors that influence it, so this is important to observe. Many previous studies have proven the influence of export value and inflation on economic growth. This study chooses the Autoregressive Distributed Lag (ARDL) model approach to see the dynamics of long-term and short-term relationships for the variables of export value, inflation and economic growth. The research period is quarterly, starting from 2011:Q1 – 2019:Q4 with the type of time series data. The results of this study, through the ARDL model, the variables of export value and inflation are proven to have long-term cointegration or move together in the long term towards economic growth. This study also succeeded in revealing that the variables of export value and inflation have a short-term relationship with a relatively fast adjustment time, which is 2-3 months to return to balance. Keywords:ArDL, export value, economics growth

Management policy in determining capital structure is one example of a vital policy in managing a company. Many companies expect to have an optimal capital structure to maximize the profits of shareholders. The purpose of this study is to examine the influence of several determinants of capital structure, such as business risk, growth opportunities, non-debt tax shields, sharia compliance, profitability and tangibility to corporate leverage moderated by company size. The population of this study were companies that have entered the IDX30 index criteria, with a purposive sampling method obtained by a sample of 14 companies. Test equipment used in this study uses panel data regression and Moderated Regression Analysis (MRA). The findings of this study in model I are profitability and non-debt tax shields have a significant negative effect on corporate leverage, firm size has a significant positive effect on company leverage, business risk has a significantly positive effect on firm leverage. Meanwhile, sharia compliance, growth opportunities and tangibility are not significant. The findings of model II found that only the variable non-debt tax shields and tangibility are able to be moderated by company size.

Negara-negara kawasan Asia Tenggara tengah menyongsong integrasi pasar modal. Kehadiran momentum itu, dibutuhkan kondisi ekonomi masing-masing negara yang stabil dan pasar modal yang menarik. Momentum ini juga merupakan  kesempatan pasar modal syariah untuk lebih dikembangkan di kawasan ini. Penelitian ini bertujuan untuk menguji pengaruh Foreign Direct Investment (FDI) dan variabel ekonomi makro yakni pertumbuhan ekonomi, inflasi, suku bunga acuan dan nilai tukar terhadap return indeks saham syariah di empat negara ASEAN yaitu Indonesia, Malaysia, Thailand dan Singapura. Periode penelitian sejak kuartal IV tahun 2006 sampai dengan kuartal I tahun 2020. Metode yang digunakan dalam pembuktian empiris pada penelitian ini adalah Autoregressive Distributed Lag Bounds Testing Approach (ARDL). Penelitian ini menemukan hubungan kointegrasi jangka panjang pada semua negara objek penelitian. Dalam hubungan jangka panjang dan dinamika jangka pendek, penelitian ini menemukan adanya variasi hasil dan arah koefisien di 4 negara ASEAN. Kecepatan penyesuaian kembali keseimbangan jika terjadi goncangan berturut-turut Indonesia, Malaysia, Thailand dan Singapura adalah 44.7%, 65.4%, 43.5% dan 50.0% per bulannya.