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Testing for Nonparametric Identification of Causal Effects in the Presence of a Quasi-Instrument
de Luna, Xavier - 2012
The identification of average causal effects of a treatment in observational studies is typically based either on the unconfoundedness assumption or on the availability of an instrument. When available, instruments may also be used to test for the unconfoundedness assumption (exogeneity of the...
Persistent link: https://www.econbiz.de/10013104053
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Matching estimators for the effect of a treatment on survival times
DeLuna, Xavier (contributor);  … - 2007
Persistent link: https://www.econbiz.de/10003405672
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Graphical diagnostics of endogeneity
DeLuna, Xavier; Johansson, Per - In: Modelling and evaluating treatment effects in econometrics, (pp. 147-166). 2008
Persistent link: https://www.econbiz.de/10003672028
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Testing for nonparametric identification of causal effects in the presence of a quasi-instrument
DeLuna, Xavier; Johansson, Per-Olov - 2012
The identification of average causal effects of a treatment in observational studies is typically based either on the unconfoundedness assumption or on the availability of an instrument. When available, instruments may also be used to test for the unconfoundedness assumption (exogeneity of the...
Persistent link: https://www.econbiz.de/10009554447
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Testing for nonparametric identification of causal effects in the presence of a quasi-instrument
DeLuna, Xavier; Johansson, Per-Olov - 2012
The identification of average causal effects of a treatment in observational studies is typically based either on the unconfoundedness assumption or on the availability of an instrument. When available, instruments may also be used to test for the unconfoundedness assumption (exogeneity of the...
Persistent link: https://www.econbiz.de/10009558957
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Graphical diagnostics of endogeneity
DeLuna, Xavier; Johansson, Per-Olov - 2001
Persistent link: https://www.econbiz.de/10001618355
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Comparative dynamics in health economics : some useful results
Johansson, Per-Olov; Löfgren, Karl-Gustaf - 1994
Persistent link: https://www.econbiz.de/10000888970
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On the value and optimal protection of a patent
Johansson, Per-Olov; Löfgren, Karl-Gustaf - 1994
Persistent link: https://www.econbiz.de/10000894330
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On the interpretation of "green" NNP measures as cost-benefit rules
Johansson, Per-Olov; Löfgren, Karl-Gustaf - 1994
Persistent link: https://www.econbiz.de/10000894378
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On the optimal value and protection of a patent
Johansson, Per-Olov; Löfgren, Karl-Gustaf - 1994
Persistent link: https://www.econbiz.de/10000896620