Anatomia do ciclo econômico, Brasil e EUA: rigidez de preços ou animal spirits?

Autores

DOI:

https://doi.org/10.1590/1980-53575637vtm

Palavras-chave:

Ciclos econômicos, Macroeconomia, Séries temporais, Rigidez de preços, Animal spirits

Resumo

Aplicamos a metodologia econométrica de anatomia do ciclo econômico de Angeletos, Collard e Dellas (2020) para o Brasil, abrangendo de 1999 a 2025, e para os EUA em um período mais longo, de 1955 a 2025. Nosso principal resultado é que, assim como nos EUA, existe no Brasil um choque principal que governa a dinâmica do ciclo econômico. Este choque gera comovimentos similares entre as séries de atividade econômica e é pouco relacionado com a inflação. No caso do Brasil, os movimentos associados a esse choque também se assemelham às oscilações de preços de commodities. As evidências encontradas na amostra estendida para os EUA favorecem teorias de ciclos econômicos em que a existência de efeitos reais de choques de demanda não depende de rigidez de preços, e sim de mecanismos baseados em conceitos keynesianos como confiança e animal spirits. No entanto, o papel dos preços de commodities na dinâmica do ciclo econômico brasileiro ainda requer esclarecimentos adicionais.

Downloads

Os dados de download ainda não estão disponíveis.

Referências

Andrade, Rogerio P. de. 2011. “A construção do conceito de incerteza: uma comparação das contribuições de Knight, Keynes, Shackle e Davidson”. Nova Economia 21:171-195. https://doi.org/10.1590/s0103-63512011000200001.

Angeletos, George-Marios, Fabrice Collard e Harris Dellas. 2018. “Quantifying confidence”. Econometrica 86 (5): 1689-1726. https://doi.org/10.3982/ecta13079.

Angeletos, George-Marios, Fabrice Collard e Harris Dellas. 2020. “Business-cycle anatomy”. American Economic Review 110 (10): 3030-3070. https://doi.org/10.1257/aer.20181174.

Angeletos, George-Marios e Jennifer La’o. 2013. “Sentiments”. Econometrica 81 (2): 739-779. https://doi.org/10.3982/ECTA10008.

Angeletos, George-Marios e Jennifer La’o. 2020. “Optimal monetary policy with informational frictions”. Journal of Political Economy 128 (3): 1027-1064. https://doi.org/10.1086/704758.

Barsky, Robert B. e Eric R. Sims. 2011. “News shocks and business cycles”. Journal of Monetary Economics 58 (3): 273-289. https://doi.org/10.1016/j.jmoneco.2011.03.001.

Baxter, Marianne e Robert G. King. 1999. “Measuring business cycles: approximate band-pass filters for economic time series”. Review of Economics and Statistics 81 (4): 575-593. https://doi.org/10.1162/003465399558454.

Benhabib, Jess, Pengfei Wang e Yi Wen. 2015. “Sentiments and aggregate demand fluctuations”. Econometrica 83 (2): 549-585. https://doi.org/10.3982/ecta11085.

Brockwell, Peter J. e Richard A. Davis. 2009. Time series: theory and methods. New York: Springer. https://doi.org/10.1007/978-1-4899-0004-3.

Bruno, Valentina e Hyun S. Shin. 2015. “Capital flows and the risk-taking channel of monetary policy”. Journal of Monetary Economics 71:119-132. https://doi.org/10.1016/j.jmoneco.2014.11.011.

Burns, Arthur F. e Wesley C. Mitchell. 1946. Measuring business cycles. National bureau of economic research.

Carvalho, Fernando J. C. de. 1988. “Keynes, a instabilidade do capitalismo e a teoria dos ciclos econômicos”. Pesquisa e Planejamento Econômico 18 (3): 741-764.

Cass, David e Karl Shell. 1983. “Do sunspots matter?” Journal of Political Economy 91 (2): 193-227. https://doi.org/10.1086/261139.

Clarida, Richard H. 2020. “The federal reserve’s review of its monetary policy strategy, tools, and communication practices”. Cato J. 40:255.

Dequech, David. 2003. “Conventional and unconventional behavior under uncertainty”. Journal of Post Keynesian Economics 26 (1): 145-168.

Estrella, Arturo e Frederic S. Mishkin. 1998. “Predicting US recessions: Financial variables as leading indicators”. Review of Economics and Statistics 80 (1): 45-61. https://doi.org/10.1162/003465398557320.

Farmer, Roger E. A. 2012. “Confidence, crashes and animal spirits”. The Economic Journal 122 (559): 155-172. https://doi.org/10.3386/w14846.

Farmer, Roger E. A. 2017a. “Post-Keynesian dynamic stochastic general equilibrium theory”. European Journal of Economics and Economic Policies 14 (2): 173-185. https://doi.org/10.3386/w23109.

Farmer, Roger E. A. 2017b. Prosperity for all: How to prevent financial crises. Oxford University Press.

Farmer, Roger E. A. 2020. “The importance of beliefs in shaping macroeconomic outcomes”. Oxford Review of Economic Policy 36 (3): 675-711. https://doi.org/10.1093/oxrep/graa041.

Fernald, John. 2014. “A quarterly, utilization-adjusted series on total factor productivity”. Federal Reserve Bank of San Francisco. https://doi.org/10.24148/wp2012-19.

Harvey, Campbell R. 1988. “The real term structure and consumption growth”. Journal of Financial Economics 22 (2): 305-333. https://doi.org/10.2139/ssrn.812924.

Ilut, Cosmin e Hikaru Saijo. 2021. “Learning, confidence, and business cycles”. Journal of Monetary Economics 117:354-376. https://doi.org/10.1016/j.jmoneco.2020.01.010.

Ilut, Cosmin L. e Martin Schneider. 2014. “Ambiguous business cycles”. American Economic Review 104 (8): 2368-2399. https://doi.org/10.1257/aer.104.8.2368.

Justiniano, Alejandro, Giorgio E. Primiceri e Andrea Tambalotti. 2010. “Investment shocks and business cycles”. Journal of Monetary Economics 57 (2): 132-145. https://doi.org/10.1016/j.jmoneco.2009.12.008.

Keynes, John Maynard. 1936. The general theory of employment, interest and money. London: Macmillan. https://doi.org/10.1007/978-3-319-70344-2.

Lavoie, Marc. 2009. Introduction to post-Keynesian economics. Springer. https://doi.org/10.1057/9780230235489.

Lucas, Robert E. 1977. “Understanding business cycles”. Em Carnegie-Rochester Conference Series on Public Policy, 5:7-29. 1. Elsevier. https://doi.org/10.1016/0167-2231(77)900021.

Mavroeidis, Sophocles, Mikkel Plagborg-Møller e James H. Stock. 2014. “Empirical evidence on inflation expectations in the New Keynesian Phillips Curve”. American Economic Journal: Journal of Economic Literature 52 (1): 124-188. https://doi.org/10.1257/jel.52.1.124.

McLeay, Michael e Silvana Tenreyro. 2020. “Optimal inflation and the identification of the Phillips curve”. NBER Macroeconomics Annual 34 (1): 199-255. https://doi.org/10.1086/707181.

Rey, Hélène. 2015. Dilemma not Trilemma: The Global Financial Cycle and Monetary Policy Independence. NBER Working Paper 21162. National Bureau of Economic Research. https://doi.org/10.3386/w21162.

Smets, Frank e Rafael Wouters. 2007. “Shocks and frictions in US business cycles: A Bayesian DSGE approach”. American Economic Review 97 (3): 586-606. https://doi.org/10.1257/aer.97.3.586.

Uhlig, Harald. 2004. “What moves GNP?” Em Econometric Society 2004 North American Winter Meetings. 636. Econometric Society.

Downloads

Arquivos adicionais

Publicado

29-09-2026

Como Citar

Cerqueira, V. dos S., & Orrillo, M. (2026). Anatomia do ciclo econômico, Brasil e EUA: rigidez de preços ou animal spirits? (T. S. Martinez, Trad.). Estudos Econômicos (São Paulo), 56(3), e53575637. https://doi.org/10.1590/1980-53575637vtm