Identifying behavioral responses to tax reforms: New insights and a new approach
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Identifying behavioral responses to tax reforms : New insights and a new approach. / Jakobsen, Katrine Marie; Søgaard, Jakob Egholt.
I: Journal of Public Economics, Bind 212, 104691, 08.2022.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Identifying behavioral responses to tax reforms
T2 - New insights and a new approach
AU - Jakobsen, Katrine Marie
AU - Søgaard, Jakob Egholt
N1 - Publisher Copyright: © 2022 The Author(s)
PY - 2022/8
Y1 - 2022/8
N2 - We revisit the identification of behavioral responses to tax reforms and develop a new approach for graphical validation and representation of treatment effects. We show that the standard estimation strategy relies on an assumption of constant trend differentials. In the context of income taxation, this implies that differences in income trends across the income distribution should remain constant in the absence of tax reforms. Similar to pre-trend validation of differences-in-differences studies, we can validate this assumption by comparing the evolution of income in untreated parts of the income distribution. We illustrate our new approach by studying several tax reforms in Denmark. (JEL: C14 H30 J22).
AB - We revisit the identification of behavioral responses to tax reforms and develop a new approach for graphical validation and representation of treatment effects. We show that the standard estimation strategy relies on an assumption of constant trend differentials. In the context of income taxation, this implies that differences in income trends across the income distribution should remain constant in the absence of tax reforms. Similar to pre-trend validation of differences-in-differences studies, we can validate this assumption by comparing the evolution of income in untreated parts of the income distribution. We illustrate our new approach by studying several tax reforms in Denmark. (JEL: C14 H30 J22).
KW - Behavioral responses
KW - Identification
KW - Tax reforms
KW - Validation
UR - http://www.scopus.com/inward/record.url?scp=85132739196&partnerID=8YFLogxK
U2 - 10.1016/j.jpubeco.2022.104691
DO - 10.1016/j.jpubeco.2022.104691
M3 - Journal article
AN - SCOPUS:85132739196
VL - 212
JO - Journal of Public Economics
JF - Journal of Public Economics
SN - 0047-2727
M1 - 104691
ER -
ID: 314440268