The paper discusses the utilization of social complexity studies to enhance our understanding on many social phenomena. The discussions brings the concept of uncertainty in almost everything of social realms and makes some points related to the empirical findings of the power-law distributions...

This study examines the dynamic linkage between stock indices (e.g., composite and sectoral indices on the Jakarta Stock Exchange) and Rupiah's exchange rate at three different periods. Granger causality testing technique is used, based on VAR model if data have no cointegration relationship and...

Indonesian Abstract: Penelitian ini bertujuan untuk menganalisis: (i) rasio keuangan yang terpilih sebagai prediktor dalam memprediksi financial distress; (ii) tingkat akurasi model prediksi financial distress yang terbentuk dari analisis. Data yang digunakan adalah data sekunder dari Bursa Efek...

The paper elaborates some analytical opportunities for econophysics in the implementation of Basel II documents for banking. We see this chances by reviewing some methodologies proposed by the econophysicists in the three important aspects of risk management: the market risk, credit risk, and...

One of the basic macroeconomic assumptions that is still experiencing difficulties developing an accurate economic model is the 3-month Treasury bill (Surat Perbendaharaan Negara/SPN). This is mainly caused by its irregular data period, based on the average yield won in an auction held at a...