%0 Dataset %A Nordhaus, W.D. %A Chen, X. %D 2016 %T Global Gridded Geographically Based Economic Data (G-Econ), Version 4 %C Palisades, New York %I NASA Socioeconomic Data and Applications Center (SEDAC) %U http://doi.org/10.7927/H42V2D1C %8 20240318