Academic Project | Warangkhana_D

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PORTFOLIO · ACADEMIC PROJECT

Turning questions into evidence.

Research-driven work that uses statistical modeling to dig into real economic and social questions, and lets the data do the talking.

Excel

R

SPSS

E-views

Image by Chris Liverani

01

Times Series Forecasting

Test six forecasting methods — from Holt's and Damped exponential smoothing to ARIMA against a decade of Bank of Thailand remittance data, then combine the strongest ones into a regression-based model that beats every individual method and signals rising overseas remittances ahead.

Excel

R

SPSS

E-views

02

Spatiotemporal Analysis

Combine a decade of national drinking-behavior survey data with province-level alcohol-license density in a two-level spatiotemporal model to show that denser alcohol outlets measurably raise teen drinking risk published research, co-authored with five other researchers, aimed at informing stricter licensing policy.

R

Image by Wil Stewart

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