Meléndez Holguín, AlexanderRodríguez, Gabriel2023-01-232023-01-232023-01urn:issn:2079-8474https://repositorio.pucp.edu.pe/index/handle/123456789/188602This study assesses the evolving impact of fiscal policy on Peru’s economic activity in 1993Q4-2018Q2 using unrestricted and restricted TVP-VAR-SV models according to the approach proposed by Chan and Eisenstat (2018a). The results indicate that SV inclusion is essential, although there is no clear evidence of time-varying parameters according to two Bayesian selection criteria. Shocks from current and capital spending growth have positive effects on GDP growth (0.2% and 0.3%, respectively, in response to a 1% increase in each variable); and play important roles in the forecast error variance decomposition (23% and 45%, respectively) and historical decompositon (14% and 25%, respectively). The impact of fiscal income shocks is weak throughout the period of the study. The current and capital spending multipliers grow in 1995Q1-2007Q4, but subsequently show lower values in 2008Q1-2018Q2. The study also finds that external shocks have a strong and positive impact on fiscal income growth (0.4%). Finally, the research includes multiple robustness exercises, which show few changes relative to the results obtained using the baseline model.enginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/2.5/pe/Fiscal PolicyFiscal MultiplierVAR Model with Time-Varying ParametersStochastic VolatilityBayesian EstimationPeruvian Economyinfo:eu-repo/semantics/workingPaperhttps://purl.org/pe-repo/ocde/ford#5.02.01http://doi.org/10.18800/2079-8474.0516