Financial Markets -- Uncovering the Internal Structure of the Indian Financial Market: Large Cross-correlation Behavior in the NSE -- Power Exponential Price Returns in Day-ahead Power Exchanges -- Variations in Financial Time Series: Modelling Through Wavelets and Genetic Programming -- Financial Time-series Analysis: a Brief Overview -- Correlations, Delays and Financial Time Series -- Option Pricing with Log-stable Lévy Processes -- Inferring the Composition of a Trader Population in a Financial Market -- Business and Trade Networks -- Dynamical Structure of Behavioral Similarities of the Market Participants in the Foreign Exchange Market -- Weighted Networks at the Polish Market -- The International Trade Network -- Networks of Firms and the Ridge in the Production Space -- Debt-credit Economic Networks of Banks and Firms: the Italian Case -- Econophysicists Collaboration Networks: Empirical Studies and Evolutionary Model -- Income, Stock and Other Market Models -- The Macro Model of the Inequality Process and The Surging Relative Frequency of Large Wage Incomes -- Is Inequality Inevitable in Society? Income Distribution as a Consequence of Resource Flow in Hierarchical Organizations -- Knowledge Sharing and R&D Investment -- Preferences Lower Bound in the Queueing Model -- Kolkata Restaurant Problem as a Generalised El Farol Bar Problem -- Comments and Discussions -- Comments and Criticisms: Econophysics and Sociophysics.