Since version 8.0, the Penn World Table has been developed by Feenstra (University of California, Davis) and Inklaar and Timmer (University of Groningen).
| Release | Documentation | Description |
|---|---|---|
| PWT 8.0-9.1 | Next generation of the PWT | New features as of PWT 8.0 |
| PWT 10.0 | What is new in PWT 10.0 | Changes relative to PWT 9.1 |
| PWT 9.1 | What is new in PWT 9.1 | Changes relative to PWT 9.0 |
| Capital Services in PWT 9.1 | The composition of capital and cross-country productivity comparisons | |
| PWT 9.0 | What is new in PWT 9.0 | Changes relative to PWT 8.1 |
| Human capital in PWT 9.0 | Compares sources of educational attainment data across countries and motivates an alternative selection of data for PWT 9.0. | |
| PWT 8.1 | What is new in PWT 8.1 | Changes relative to PWT 8.0 |
| PWT 8.0 | What is new in PWT 8.0 | Changes relative to PWT 7.1 |
| Variable correspondence | PWT 7.1 versus PWT 8.0 variable correspondence | |
| National Accounts in PWT 8.0 | The sources of National Accounts data, variable definitions and accounting rules | |
| User Guide | Guide to PWT for new users | |
| Technical guide to PWT 8.0 | Companion to the Stata data and do-files; allows for customization of PWT | |
| Outliers in PWT 8.0 | The identification of outliers | |
| Exchange rates in PWT 8.0 | The explanation of and choice for particular exchange rate series |
Until version 7.1, the Penn World Table was compiled by researchers at the University of Pennsylvania, including Kravis, Summers, Heston and Aten. All available documentation from this earlier period is collected here.