{"id":433958,"date":"2025-09-18T14:37:21","date_gmt":"2025-09-18T12:37:21","guid":{"rendered":"https:\/\/www.wifo.ac.at\/publication\/433958\/"},"modified":"2025-10-10T04:37:13","modified_gmt":"2025-10-10T02:37:13","slug":"the-role-of-mpc-heterogeneity-for-fiscal-policy-in-the-euro-area","status":"publish","type":"publication","link":"https:\/\/www.wifo.ac.at\/en\/publication\/433958\/","title":{"rendered":"The Role of MPC Heterogeneity for Fiscal Policy in the Euro Area"},"content":{"rendered":"","protected":false},"featured_media":0,"template":"","class_list":["post-433958","publication","type-publication","status-publish","hentry"],"acf":{"subtitle":"","text":"We assess the implications of heterogeneity in the marginal propensity to consume (MPC) for fiscal policy in the euro area. Extending the seminal work of Jappelli and Pistaferri (2014), we document an average MPC of 0.46, with significant variation across countries, household characteristics, and financial positions, including cash-on-hand and liquid and illiquid wealth. The mean MPC varies between 0.33 in the Netherlands to 0.57 in Lithuania. Households with lower cash-on-hand exhibit higher MPCs on average. Policy experiments demonstrate that accounting for MPC heterogeneity enhances the effectiveness of fiscal policy in stimulating GDP growth compared to assuming uniform MPCs. We provide a pandemic-related example with a fiscal stimulus programme targeted at a contact-intensive sector with higher MPCs on average, which increases aggregate consumption by 1.70 percent, while the same programme targeted at a less contact-intensive sector increases consumption by only 1.17 percent. Finally, we provide moments to support the calibration of Heterogeneous Agent New Keynesian models such as the ratio of household assets-to-GDP in the euro area, which is at 689 percent.","onlinedate":"2025-08-29 02:00:00","lang":"English","publication_series":"","publication_date":"20250829","publication_date_year":"","publication_date_full":true,"publication_num_pages":"","keywords":"[]","jelcodes":"[\"D12\",\"D14\",\"E21\",\"E62\",\"H23\",\"H24\"]","related_publications":"[]","pdf":null,"zip":null,"link":"https:\/\/doi.org\/10.1016\/j.jmacro.2025.103719","monthly_report":false,"monthly_report_main":false,"monthly_report_volume":"86","monthly_report_pages":"","monthly_report_pages_sort":"0","issue":"","journal":"Journal of Macroeconomics","publisher":"","invisible":false,"external":true,"embargo_date":null,"types":[83083],"research_groups":[3500],"collaboration":"","persons":[430275,13627,3497],"persons_data":"[{\"personId\":430275,\"personName\":\"Nicolas Albacete\",\"organisationNames\":[\"OeNB\"]},{\"personId\":13627,\"personName\":\"Pirmin Fessler\",\"organisationNames\":[\"OeNB\"]},{\"personId\":3497,\"personName\":\"Atanas Pekanov\",\"organisationNames\":[]}]","clients":[],"subclients":[],"partners":[],"topics":[],"host_publication_title":"","host_publication_subtitle":"","place_of_publication":"","host_publication_editors":"[]","type_description":"","output_media":"","chapter":"","article_number":103719,"scientific_assistance":"[]","scientific_review":"[]","version":"","release_date":null,"expiration_date":null,"surveyor":"","research_assistance":"","edv":"","additional_info_de":"","additional_info_en":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - 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