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  "Title": "Estimates Gross Output Functions",
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  "Author": "David J. Jin [aut, cre]",
  "Maintainer": "David J. Jin <jindavid@sas.upenn.edu>",
  "Description": "Estimation of gross output production functions and\nproductivity in the presence of numerous fixed (nonflexible)\nand a single flexible input using the nonparametric\nidentification strategy specified in Gandhi, Navarro, and\nRivers (2020) <doi:10.1086/707736>. Monte Carlo evidence from\nthe paper demonstrates high performance in estimating\nproduction function elasticities.",
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      "title": "Estimate flexible input elasticity: Gandhi, Navarro, Rivers (GNR) share regression; first stage",
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