APA
Gupta A., National Bureau of Economic Research, Martinez J. R. & Navathe A. S. (2023). Selection and causal effects in voluntary programs. Cambridge: NBER.
Chicago
Gupta Atul, National Bureau of Economic Research, Martinez Joseph R and Navathe Amol S. 2023. Selection and causal effects in voluntary programs. Cambridge: NBER.
Harvard
Gupta A., National Bureau of Economic Research, Martinez J. R. and Navathe A. S. (2023). Selection and causal effects in voluntary programs. Cambridge: NBER.
MLA
Gupta Atul, National Bureau of Economic Research, Martinez Joseph R and Navathe Amol S. Selection and causal effects in voluntary programs. Cambridge: NBER. 2023.
TextSeries: NBER Working Papers ; 31256Publication details: Cambridge NBER 2023Description: 71pSubject(s): Online resources:
Working Papers (Electronic)
