Time Series Data Analysis: quantile on Quantile, Cross Quantilogram, Quantile Coherence, ARDL bound test, Non-Linear ARDL Model, Quantile ARDL, Johansen Cointegration, Granger and Angel Causality Test, Vector Autoregressive Model, Impulse Response Function, Threshold Regression, Structural Break Cointegration, ARIMA, dynamic OLS, Fully Modified OLS, Simultaneous Equation Modelling, and so on.
Panel-time series Data Analysis: CS-ARDL, CS-DL, GMM, Global VAR Model, Pooled Mean Group, Dynamic Fixed-Effect Model, Dynamic Threshold Regression, Panel Structural Break Analysis, Cross-Sectional Dependency, Poisson Fixed and random Effect, Common Correlation Effect, Fixed Effect, Random Effect, Seemingly Uncorrelated Model, Westerlund Co-integration, and so on.
Cross-Sectional Data Analysis: Structural Equation Modelling (SEM), OLS Regression, WLS, GLS, Propensity Score Marching Approach
Causal Inference: Difference in Difference, DDD, Generalized Synthetic Control. Extended DID, Synthetic DID, Dynamic Event DID, Dose-Response Causal Inference.
Policy Shock Analysis: Recursive Dynamic Computable General Equilibrium and Computable General Equilibrium by using General Algebraic Modeling System (GAMS), Global VAR model, Structural VAR model, and DSGE
Performance Analysis: Data Envelopment Analysis (DEA), Frontier Analysis, Knowledge of project design, problem tree approach, Logical framework analysis, feasibility study, and so on.