Arbeitspapier

A causal interpretation of extensive and intensive margin effects in generalized tobit models

The usual decomposition of effects in corner solution models into extensive and intensive margins is generally incompatible with a causal interpretation. This paper proposes a decomposition based on the joint distribution of potential outcomes which is meaningful in a causal sense. The difference between decompositions can be substantial and yield diametrically opposed results, as shown in a standard Tobit model example. In a generalized Tobit application exploring the effect of reducing firm entry regulation on bilateral trade flows between countries, estimates suggest that using the usual decomposition would overstate the contribution of the extensive margin by around 15%.

Sprache
Englisch

Erschienen in
Series: Working Paper ; No. 1012

Klassifikation
Wirtschaft
Single Equation Models; Single Variables: Truncated and Censored Models; Switching Regression Models; Threshold Regression Models
Multiple or Simultaneous Equation Models: Truncated and Censored Models; Switching Regression Models
Empirical Studies of Trade
Thema
limited dependent variables
potential outcomes
causality
conditional-on-positives effect
Tobit
two-part model
country margins of trade
Diskrete Entscheidung
Nutzenfunktion
Willingness to pay
Modellierung
Theorie

Ereignis
Geistige Schöpfung
(wer)
Staub, Kevin E.
Ereignis
Veröffentlichung
(wer)
University of Zurich, Socioeconomic Institute
(wo)
Zurich
(wann)
2010

Handle
Letzte Aktualisierung
10.03.2025, 11:44 MEZ

Datenpartner

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Objekttyp

  • Arbeitspapier

Beteiligte

  • Staub, Kevin E.
  • University of Zurich, Socioeconomic Institute

Entstanden

  • 2010

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