# gtfpch **Repository Path**: economyphd/gtfpch ## Basic Information - **Project Name**: gtfpch - **Description**: Total Factor Productivity with Undesirable Outputs in Stata - **Primary Language**: Unknown - **License**: Not specified - **Default Branch**: master - **Homepage**: None - **GVP Project**: No ## Statistics - **Stars**: 0 - **Forks**: 20 - **Created**: 2020-11-27 - **Last Updated**: 2022-05-24 ## Categories & Tags **Categories**: Uncategorized **Tags**: None ## README # gtfpch Measuring technical efficiency and total factor productivity change with undesirable outputs in Stata See the [manuscript](https://github.com/kerrydu/gtfpch/blob/master/manuscript.pdf) for details ## Requirement * Stata 16 or later version ## Install with Stata Command ``` net install gtfpch, from("https://raw.githubusercontent.com/kerrydu/gtfpch/master/") force ```