Konferenzbeitrag

Climate Policy and Optimal Public Debt

This paper analyzes the optimal level of public debt when taxes are used not only for funding public expenditures but also for correcting externalities from climate change. Taking into account externalities may imply the optimal policy to deviate from tax smoothing. Provided accumulated marginal damages from today's consumption are larger than those from tomorrow's consumption, the inclusion of environmental externalities decreases (increases) optimal public debt if tax rates are on the increasing (decreasing) side of the Laffer curve. The reversed holds if the accumulated marginal damage increases over time. Allowing for endogenous adaptation investments reduces the deviation from tax smoothing.

Sprache
Englisch

Erschienen in
Series: Beiträge zur Jahrestagung des Vereins für Socialpolitik 2018: Digitale Wirtschaft - Session: Environmental Economics II ; No. B06-V1

Klassifikation
Wirtschaft
Taxation and Subsidies: Externalities; Redistributive Effects; Environmental Taxes and Subsidies
National Debt; Debt Management; Sovereign Debt
Climate; Natural Disasters and Their Management; Global Warming
Environmental Economics: Government Policy
Thema
environmental externality
public debt
tax smoothing

Ereignis
Geistige Schöpfung
(wer)
Runkel, Marco
Kellner, Maximilian
Ereignis
Veröffentlichung
(wer)
ZBW - Leibniz-Informationszentrum Wirtschaft
(wo)
Kiel, Hamburg
(wann)
2018

Handle
Letzte Aktualisierung
10.03.2025, 11:45 MEZ

Datenpartner

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Objekttyp

  • Konferenzbeitrag

Beteiligte

  • Runkel, Marco
  • Kellner, Maximilian
  • ZBW - Leibniz-Informationszentrum Wirtschaft

Entstanden

  • 2018

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