This research aims to analyze the comparison of financial performance of banks before and after the adoption of International Financial Reporting Standards (IFRS) in Indonesia. The type of data used is secondary data taken from the balance sheets of banks listed on the Indonesia Stock Exchange (IDX) for the period 2010-2013. The variables used are financial ratios with Capital Adequacy Ratio (CAR), Return on Assets (ROA), Return on Equity (ROE), Loan to Deposit Ratio (LDR) and Non Performing Loan (NPL) indicators. This study uses quantitative methods, data were analyzed with a paired t-test. The results show that the implementation of IFRS has no impact on the financial performance of banks, because in principle the implementation of IFRS is not directly aimed at improving performance.

The purpose of this study was to analyze financial performance as measured by Return on Equity (ROE) on firm value as measured by Tobin's Q as well as to analyze the Corporate Governance mechanism as a moderating variable. The aim of this research is to find empirical proof about (a) the influence of financial performance to firm value, (b) the influence of independent commissioners as moderating variable in the relationships between financial performance and firm value, (c) the influence of audit committee as moderating variable in relationships between financial performance and firm value. The sample of this research is mining firms which are listed on the Indonesia Stock Exchange (IDX) over 2008-2011. The research sample are 10 firms with 39 observations. To analyzed the data using software SPSS ver. 16.0.