This repository contains two main folders: Code and input data and Output data

Code and input data

This folder includes all MATLAB scripts and related input data used in the study.
It consists of two parts: Historical analysis and Scenario estimate.
Note: All file paths in the MATLAB scripts are relative paths and can be run directly.

(1) Historical analysis
Includes:

Job_footprint_1.m: Code for calculating the job footprint of 245 countries during 2010–2019.

Supply_chain_2.m: Code for estimating job footprint results across three representative supply chains.

Related input datasets required by the above scripts.

(2) Scenario estimate
Includes:

Scenario_totaljob_3.m: Code for estimating production-stage job numbers by country, sector, and occupation type under different future scenarios up to 2050.

Scenario_supply_4.m: Code for analyzing job footprint changes by skill level from 2019 to 2050 under different scenarios.

Associated scenario datasets derived from GCAM model simulations.

Output data

This folder contains the data used to generate the three figures presented in the main text:

Data for Fig123.xlsx