notebook Block I: Python for economic data Lecture 1: Setup & Python Syntax Lecture 2: Data Structures & Object-Oriented Programming Lecture 3: Pandas, APIs & Econometrics Lecture 4: Visualisation, EDA & Dynamic Optimisation Block II: Data collection from the web </div> extra materials 1: Reproducibility, Environments, and Research Pipelines File 2: Data Structures, Complexity, and Vectorization 3: Pandas Joins, Keys, and Data Integrity 3: Visualization, EDA, and How Plots Can Mislead