Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Possebom Vitor"'
We study the effects of a free-fare transport policy implemented by Brazilian localities on employment and greenhouse gas emissions. Using a staggered difference-in-differences approach, we find that fare-free transit increases employment by 3.2% and
Externí odkaz:
http://arxiv.org/abs/2410.06037
Autor:
Laneuville, Helena, Possebom, Vitor
We investigate the impact of judges' gender on the outcome of domestic violence cases. Using data from S\~ao Paulo, Brazil, between 2010 and 2019, we compare conviction rates by judge's gender and find that a domestic violence case assigned to a fema
Externí odkaz:
http://arxiv.org/abs/2405.07240
Autor:
Firpo Sergio, Possebom Vitor
Publikováno v:
Journal of Causal Inference, Vol 6, Iss 2, Pp 495-510 (2018)
We extend the inference procedure for the synthetic control method in two ways. First, we propose parametric weights for the p-value that includes the equal weights benchmark of Abadie et al. [1]. By changing the value of this parameter, we can analy
Externí odkaz:
https://doaj.org/article/c1aefabec2a5412a8969616056ef56a1
This paper presents new econometric tools to unpack the treatment effect heterogeneity of punishing misdemeanor offenses on time-to-recidivism. We show how one can identify, estimate, and make inferences on the distributional, quantile, and average m
Externí odkaz:
http://arxiv.org/abs/2311.13969
Autor:
Possebom, Vitor, Riva, Flavio
This paper identifies the probability of causation when there is sample selection. We show that the probability of causation is partially identified for individuals who are always observed regardless of treatment status and derive sharp bounds under
Externí odkaz:
http://arxiv.org/abs/2210.01938
This article presents identification results for the marginal treatment effect (MTE) when there is sample selection. We show that the MTE is partially identified for individuals who are always observed regardless of treatment, and derive uniformly sh
Externí odkaz:
http://arxiv.org/abs/2112.07014
Autor:
Possebom, Vitor
I partially identify the marginal treatment effect (MTE) when the treatment is misclassified. I explore two restrictions, allowing for dependence between the instrument and the misclassification decision. If the signs of the derivatives of the propen
Externí odkaz:
http://arxiv.org/abs/2106.00536
Autor:
Possebom, Vitor
I analyze treatment effects in situations when agents endogenously select into the treatment group and into the observed sample. As a theoretical contribution, I propose pointwise sharp bounds for the marginal treatment effect (MTE) of interest withi
Externí odkaz:
http://arxiv.org/abs/1904.08522
Publikováno v:
In Journal of Econometrics June 2023 234(2):565-584
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