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Resultados globales: 13 registros encontrados en 0.02 segundos.
Artículos, Encontrados 7 registros
Documentos de investigación, Encontrados 6 registros
Artículos Encontrados 7 registros  
1.
43 p, 787.6 KB Government spending shocks in open economy VARs / Forni, Mario (Università degli studi di Modena e Reggio Emilia) ; Gambetti, Luca (Universitat Autònoma de Barcelona)
By using the Survey of Professional Forecasters, we provide new evidence on the openeconomy effects of government spending, focusing on a well-known puzzle in the literature, that the real exchange rate depreciates in response to a fiscal expansion. [...]
2016 - 10.1016/j.jinteco.2015.11.010
Journal of international economics, Vol. 99 (2016) , p. 68-84  
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2.
49 p, 2.8 MB Chronicle of a war foretold : the macroeconomic effects of anticipated defence spending shocks / Ben Zeev, Nadav (Ben Gurion University of the Negev) ; Pappa, Evi (Universitat Autònoma de Barcelona)
We identify US defense news shocks as shocks that best explain future moviments in defense spending over a five-year horizon and are orthogonal to current defense spending. Our identified shocks are strongly correlated with the Ramey (2011) news shocks, but explain a larger share of macroeconomic fluctuations and have significant demand effects. [...]
2017 - 10.1111/ecoj.12349
Economic journal, Vol. 127 Núm. 603 (2017) , p. 1568-1597  
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3.
43 p, 1.1 MB Multipliers of unexpected increases in military spending : an empirical investigation / Ben Zeev, Nadav (Ben-Gurion University of the Negev) ; Pappa, Evi (Universitat Autònoma de Barcelona)
We show that unexpected increases in defense and total government spending increase total factor productivity (TFP) and output and decrease investment in US quarterly data. Yet, the output multiplier is zero when the TFP response is shut down. [...]
2015 - 10.1016/j.jedc.2015.06.004
Journal of economic dynamics & control, Vol. 57 (2015) , p. 205-226  
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4.
35 p, 544.9 KB News shocks in the data : Olympic Games and their macroeconomic effects / Brückner, Markus (National University of Singapore) ; Pappa, Evi (Universitat Autònoma de Barcelona)
We examine the macroeconomic effects of bidding for the Olympic Games using panel data for 188 countries during the period 1950-2009. Our findings confirm that economies react to news shocks: investment, consumption, and output significantly increase nine to seven years before the actual event in bidding countries. [...]
2013 - 10.1111/jmcb.12247  
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5.
40 p, 680.5 KB Noise bubbles / Forni, Mario (Università degli studi di Modena e Reggio Emilia) ; Lippi, Marco (Università di Roma) ; Gambetti, Luca (Universitat Autònoma de Barcelona) ; Sala, Luca (Università commerciale Luigi Bocconi)
We introduce noisy information in the determination of stock prices. Agents receive a noisy signal about the structural shock driving future dividend variations. The resulting equilibrium stock price includes a transitory component { the \noise bubble" { which can be responsible for boom and bust episodes unrelated to economic fundamentals. [...]
2017 - 10.1111/ecoj.12386
Economic journal, Vol. 127 Núm. 604 (2017) , p. 1940-1976  
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6.
26 p, 1.5 MB Fronts propagating with signal dependent speed in limited diffusion and related Hamilton-Jacobi formulations / Serna, Susana (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Marquina, Antonio (Universitat de València. Departament de Matemàtiques)
We consider a class of limited diffusion equations and explore the formation of diffusion fronts as the result of a combination of diffusive and hyperbolic transport. We analyze a new class of Hamilton-Jacobi equations arising from the convective part of general Fokker-Planck equations ruled by a non-negative diffusion coefficient that depends on the unknown and on the gradient of the unknown. [...]
2013 - 10.1016/j.apnum.2012.07.006
Applied Numerical Mathematics, Vol. 73 (2013) , p. 48-62  
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7.
29 p, 164.7 KB La inflación permanente y latente en España : una perspectiva macroeconómica / Álvarez, Luis Julián ; Sebastián, Miguel
El empleo directo de índices de precios puede dificultar la distinción entre cambios de precios relativos y elevaciones generalizadas de precios. Para abordar este problema, se utilizan habitualmente enfoques que, o bien excluyen determinados componentes del índice, o bien utilizan técnicas univariantes para obtener medidas tendenciales. [...]
Direct use of price indices may make it difficult to distinguish between changes in relative prices and the sustained overall price rises that define an inflationary situation. To tackle this problem, several approaches are commonly used. [...]
1998
Revista española de economia, Vol. 15 N. 1 (1998) , p. 37-65  
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Documentos de investigación Encontrados 6 registros  
1.
47 p, 651.6 KB Endogenous uncertainty and credit crunches / Straub, Ludwig ; Ulbricht, Robert
We develop a theory of endogenous uncertainty where the ability of investors to learn about firm-level fundamentals declines during financial crises. At the same time, higher uncertainty reinforces financial distress of firms, giving rise to "belief traps" - a persistent cycle of uncertainty, pessimistic expectations, and financial constraints, through which a temporary shortage of funds can develop into a long-lasting funding problem for firms. [...]
The ADEMU Working Paper Series is being supported by the European Commission Horizon 2020 European Union funding for Research & Innovation, grant agreement No 649396.
2017 (ADEMU Working Paper Series ; 65)  
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2.
49 p, 4.1 MB The real effects of liquidity shocks in sovereign debt markets : evidence from Italy / Gazzani, Andrea ; Vicondoa, Alejandro
This paper provides the first empirical evidence on the macroeconomic effects of liquidity shocks in secondary sovereign debt markets. We consider the Italian case in a VAR analysis by applying different identification strategies: recursive ordering and Proxy-SVAR. [...]
The ADEMU Working Paper Series is being supported by the European Commission Horizon 2020 European Union funding for Research & Innovation, grant agreement No 649396.
2016 (Ademu Working Paper Series ; 14)  
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3.
54 p, 2.1 MB Classical versus Keynesian theory of unemployment : an approach to the Spanish labor market / Alonso Rodríguez, Rubén ; Sorolla, Valeri, dir. (Universitat Autònoma de Barcelona. Departament d'Economia i d'Història Econòmica) ; Universitat Autònoma de Barcelona. Facultat d'Economia i Empresa
In the last decade the unemployment skyrocketed defining a dramatic landscape for the Spanish economy. In order to understand the root causes, I have revisited two theories widely extended in labor economics: The Classical Theory of Unemployment and the Keynesian Theory of Unemployment. [...]
En la última década el desempleo se ha disparado de forma severa definiendo un escenario dramático para el mercado laboral español. Por tal de entender las causas de ello, he revisado dos de las teorías más extendidas en la economía del trabajo: La teoría clásica del desempleo y la teoría Keynesiana del desempleo. [...]
2015
Grau en Economia [952]
2 documentos
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4.
54 p, 408.3 KB Consumption heterogenity over the business cycle / De Giorgi, Giacomo (Stanford University. Department of Economics) ; Gambetti, Luca (Universitat Autònoma de Barcelona. Departament d'Economia i d'Història Econòmica) ; Universitat Autònoma de Barcelona. Unitat de Fonaments de l'Anàlisi Econòmica ; Institut d'Anàlisi Econòmica
We study consumption heterogeneity over the business cycle. Using household panel data from 1984 to 2010 in the US we find that the welfare cost of the business cycle is non-negligible, once agents heterogeneity is taken into account, and sums to about 1% of yearly consumption. [...]
2012 (Working papers ; 904.12)  
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5.
38 p, 261.0 KB Macroeconomics of extensive margins : a simple model / Arespa, Marta (Universitat de Barcelona. Departament de Teoria Econòmica) ; Xarxa de Referència en Economia Aplicada (XREAP)
How do monopolistically competitive industries react to shocks in the context of a New Keynesian macro model? I bridge macroeconomics and trade theory by considering market dynamics. I use an analytically tractable closed-economy model with endogenous entry of firms and show the implications of markets structure for the transmission of real shocks on aggregate variables and welfare. [...]
Xarxa de Referència en Economia Aplicada (XREAP) 2011 (XREAP ; 2011-19)  
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6.
36 p, 1.4 MB The Macroeconomics of the labor market : three fundamental views / Karanassou, Marika (University of London) ; Sala Lorda, Hèctor (Universitat Autònoma de Barcelona. Departament d'Economia Aplicada) ; Snower, Dennis J. (Christian-Albrechts-Universität zu Kiel (Alemanya)) ; Xarxa de Referència en Economia Aplicada (XREAP)
We distinguish and assess three fundamental views of the labor market regarding the movements in unempoyment: (i) the frictionless equilibrium view; (ii) the chain reaction theory, or prolonged adjustment view; and (iii) the hysteresis view. [...]
Xarxa de Referència en Economia Aplicada (XREAP) 2006 (CREAP ; 2006-15)  
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