The aim of this study was to investigate the effect of capital structure and firm size on firm value through profitability as an intervening variable. This study was conducted among manufacturing companies in various industrial sectors in Indonesia Stock Exchange (IDX) during the period 2013-2017. The dependent variable was the value of the firm measured by PBV. The independent variables were the capital structure measured by DER and firm value measured by ln (total assets). Profitability as intervening variable was measured by ROA. This study used secondary data extracted from the financial statements of 17 public companies. Analysis was conducted using multiple regression of panel data, path analysis and sobel test. The results showed that firm size and capital structure had significant effect on profitability, while firm size, capital structure and profitability had significant effect on firm value. The results also showed that profitability was able to mediate the effect of firm size and capital structure on firm value.

Penelitian ini bertujuan untuk menginvestigasi hubungan kausalitas antara IHSG, nilai tukar rupiah/US$  dan Indeks Global yang diwakili oleh Indeks Dow Jones Industrial Average. Penelitian mengambil sampel nilai-nilai variabel yang diteliti dengan periode data bulanan dalam periode Juli 2005-Desember 2018. Alat analisis menggunakan uji Engle-Granger untuk menginvestigasi  hubungan kausalitas.  Hasil Uji kausalitas Granger memperlihatkan terdapat hubungan dua arah atau saling mempengaruhi antara IHSG dengan nilai rupiah/US$. Selain itu ditemukan pula bahwa pergerakan Indeks Dow Jones Industrial  secara signifikan mempengaruhi kepada pergerakan IHSG dan nilai tukar rupiah/US$, tetapi sebaliknya pergerakan yang terjadi pada IHSG dan nilai tukar tidak mampu mempengaruhi gerakan indeks Dow Jones Industrial. Hasil Uji kointegrasi Johansen memperlihatkan bahwa semua variabel penelitian mempunyai  hubungan keseimbangan jangka panjang yang signifikan. This study aims to investigate the causality relationship between the CSPI, the exchange rate of rupiah / US $ and the Global Index represented by the Dow Jones Industrial Average. The study sampled variable values studied with monthly data periods in the period July 2005-December 2018. The analysis tool uses the Engle-Granger test to investigate causality relationships. Granger causality test results show there is a two-way relationship or influence each other between the CSPI with the value of rupiah / US $. In addition it was also found that the movement of the Dow Jones Industrial Index significantly affected the movement of the JCI and the exchange rate of the rupiah / US $, but conversely the movements that occurred on the JCI and the exchange rate were unable to influence the movement of the Dow Jones Industrial index. Johansen's cointegration test results show that all research variables have a significant long-term balance relationship.

The COVID-19 pandemic has hit various sectors, including the stock market where many people are hesitant to invest in stocks. Many industries have been affected by Covid-19, where since March 2020 the Composite Stock Price Index (IHSG) in the Indonesia Stock Exchange has decreased because many investors sold their shares. But from the third week of May 2020 until the beginning of June 2020, it has shown an increase which indicates stock trading has begun to show improvement. This aims of the study is to analyze the factors that influence people to invest in. The independent variable used in this study is Product Knowledge and Perceived Risk, while the dependent variable is Investment Intention. The population in this study are stock investors in the Indonesia Stock Exchange. The sample was taken by using the purposive sampling technique by distributing the online questionnaires. The results show that product knowledge and perceived risk have a significant effect on the investment intention of stock investors in Indonesia.

This study aims to investigate the relationship between Perceived Usefulness and Perceived Risk on Intention to Use mediated by attitude on the use of Fintech with the Technology Acceptance Model (TAM) and the Theory of Planned Behavior (TPB) theoretical approaches. The testing of the model used primary data, namely by distributing online questionnaires using the google form application. The respondents were 202 banking and marketplace services users domiciled in the Greater Jakarta area (Jabodetabek). Data were collected using the non-probability sampling method data analysis using the multiple regression method with the Smart PLS version 3.0 program. The study results show that Perceived Risk and Perceived Usefulness positively affect Intention to Use and attitude mediates the relationship between Perceived Risk and Perceived Usefulness on Intention to Use. This research is the first attempt to use digital banking service users simultaneously in Indonesia with two theoretical approaches.

The purpose of this research is to investigate the influence of profitability, liquidity and firm size on the capital structure. The population is the Manufacturing Company of the Consumer Goods Industrial Sector listed in the Indonesia Stock Exchange in 2013-2017. The sample used in this research consists of 31 manufacturing companies in the consumer goods industrial sector. This research use the non probability sampling and purposive sampling technique. The analysis is performed by using Panel Data Regression Analysis with random effect method in testing the hypothesis. The result shows that profitability have a negative effect on capital structure, liquidity have a negative effect on capital structure and firm size have a positive effect on capital structureTujuan penelitian ini adalah untuk mengetahui pengaruh profitabilitas, likuiditas dan ukuran perusahaan terhadap struktur modal. Populasi dalam penelitian ini adalah Perusahaan Manufaktur Sektor Industri Barang Konsumsi yang terdaftar di Bursa Efek Indonesia pada tahun 2013-2017. Sampel yang digunakan terdiri dari 31 perusahaan manufaktur sektor industri barang konsumsi. Metode pengambilan sampel menggunakan non probability sampling dan teknik purpsive sampling. Analisis dilakukan dengan menggunakan Analisis Regresi Data Panel dengan metode Random Effect dalam pengujian hipotesis. Hasil menunjukkan bahwa profitabilitas berpengaruh negatif terhadap struktur modal. Likuiditas berpengaruh negatif terhadap struktur modal. Ukuran perusahaan berpengaruh positif terhadap struktur modal.