@misc{indiciae028ab6f9397a,
  title = {Methodological developments in US state-level Genuine Progress Indicators: toward GPI 2.0},
  author = {Kenneth J. Bagstad and Gunseli Berik and Erica J. Brown Gaddis},
  year = {2014},
  doi = {10.1016/j.ecolind.2014.05.005},
  url = {https://pubs.usgs.gov/publication/70111837},
  note = {Source identifier: 70111837}
}