Identifying the Cumulative Causal Effect of a Non-Binary Treatment from a Binary Instrument

Vedant Vohra and Jacob Goldin

No 32425, NBER Working Papers from National Bureau of Economic Research, Inc

Abstract: The effect of a treatment may depend on the intensity with which it is administered. We study identification of ordered treatment effects with a binary instrument, focusing on the effect of moving from the treatment’s minimum to maximum intensity. With arbitrary heterogeneity across units, standard IV assumptions (Angrist and Imbens, 1995) do not constrain this parameter, even among compliers. We consider a range of additional assumptions and show how they can deliver sharp, informative bounds. We illustrate our approach with two applications, involving the effect of (1) health insurance on emergency department usage, and (2) attendance in an after-school program on student learning.

JEL-codes: C26 (search for similar items in EconPapers)
Date: 2024-05
New Economics Papers: this item is included in nep-ecm and nep-hea
Note: ED EH LS
References: Add references at CitEc
Citations:

Downloads: (external link)
http://www.nber.org/papers/w32425.pdf (application/pdf)
Access to the full text is generally limited to series subscribers, however if the top level domain of the client browser is in a developing country or transition economy free access is provided. More information about subscriptions and free access is available at http://www.nber.org/wwphelp.html. Free access is also available to older working papers.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:nbr:nberwo:32425

Ordering information: This working paper can be ordered from
http://www.nber.org/papers/w32425
The price is Paper copy available by mail.

Access Statistics for this paper

More papers in NBER Working Papers from National Bureau of Economic Research, Inc National Bureau of Economic Research, 1050 Massachusetts Avenue Cambridge, MA 02138, U.S.A.. Contact information at EDIRC.
Bibliographic data for series maintained by ().