The Global Macro Database (Python Package)

This package provides Python access to the Global Macro Database (GMD).

Installation

Install the latest published release from PyPI:

pip install global-macro-data

Install the latest code directly from GitHub:

pip install git+https://github.com/KMueller-Lab/Global-Macro-Database-Python.git

Install a specific Git ref from GitHub:

pip install git+https://github.com/KMueller-Lab/Global-Macro-Database-Python.git@<tag-or-commit>

Updating

Upgrade an existing PyPI install:

pip install --upgrade global-macro-data

Upgrade an existing GitHub install:

pip install --upgrade --force-reinstall git+https://github.com/KMueller-Lab/Global-Macro-Database-Python.git

Quick Start

from global_macro_data import gmd

# Latest dataset
full_df = gmd()

# Specific vintage
df = gmd(version="2025_12")

# Filter countries and variables
subset = gmd(
    version="2025_12",
    country=["USA", "CHN"],
    variables=["rGDP", "infl", "unemp"],
)

# Raw source-level data for one variable
raw_rgdp = gmd(variables="rGDP", raw=True, version="2025_12")

# Load helper tables
varlist_df = gmd(vars="load")
country_df = gmd(country="load")
source_df = gmd(sources="load")
bib_df = gmd(cite="load")

# Print citations
gmd(cite="GMD")
gmd(print_option="GMD")

API Reference

The gmd() function supports the following options:

Helper functions are also available:

• get_available_versions() -- list all data vintages
• get_current_version() -- get the latest version string
• list_variables() -- print the variable table
• list_countries() -- print the country table

Citation

When using the Global Macro Database, please cite:

@techreport{mueller2025global,
    title = {The Global Macro Database: A New International Macroeconomic Dataset},
    author = {M{\"u}ller, Karsten and Xu, Chenzi and Lehbib, Mohamed and Chen, Ziliang},
    year = {2025},
    institution = {National Bureau of Economic Research},
    type = {Working Paper},
    number = {33714}
}