%0 Thesis %9 Skripsi %A ANA SANTIKA, NIM. 13391094 %B FAKULTAS EKONOMI DAN BISNIS ISLAM %D 2017 %F digilib:24542 %I UIN SUNAN KALIJAGA YOGYAKARTA %K Mergers, Acquisitions, Financial Performance, Return on Assets, Return on Equity and Net Profit Margin. %T PERBANDINGAN KINERJA KEUANGAN PERUSAHAAN SEBELUM DAN SESUDAH MERGER DAN AKUISISI YANG TERDAFTAR DI BURSA EFEK INDONESIA TAHUN 2011-2014 %U https://digilib.uin-suka.ac.id/id/eprint/24542/ %X Mergers and acquisitions made by the company with the hope to bring a number of advantages. Mutually acceptable conditions will occur when merger and acquisition activity that gain synergies, as a result of the synergy of the company is expected to improve the company's performance. This study aimed to analyze the differences in the company's financial performance before and after mergers and acquisitions in companies that conduct merger and acquisition activity. Performance is measured using financial ratios Return On Equity (ROE), Return on Assets (ROA), Net Profit Margin (NPM). This research was conducted with quantitative methods, to retrieve data from across the public company mergers and acquisitions in the Indonesia Stock Exchange (BEI) during the period between 2011 and 2014. The samples in studies using purposiv sampling method, with the data obtained by 31 companies for mergers and acquisitions were included in the study criteria. Data analysis methods used were normality test and different test Paired Sample T-Test. The results of this research hypothesis testing showed that studies in 2 keuanngan ratio, return on equity and net profit margin on the acquirer does not show any significant differences compared before and after mergers and acquisitions. However, in the first financial ratio, return on assets on the acquirer showed a significant difference compared before and after mergers and acquisitions. %Z SUNARYATI., SE., M.Si