Itens para a visualização no momento 1-20 of 26

    • Can a habit formation model really explain the forward premium anomaly? 

      Costa, Carlos Eugênio da; Vasconcelos, Jivago B. Ximenes de
      2009-05-12
      Verdelhan (2009) shows that if one is to explain the foreign exchange forward premium behavior using Campbell and Cochrane (1999)’s habit formation model one must specify it in such a way to generate pro-cyclical short ...
    • The forward and the equity-premium puzzles: a straightforward test of whether they are two symptoms of the same illness 

      Costa, Carlos Eugênio da; Issler, João Victor; Matos, Paulo Rogério Faustino
      2013-04-04
      We build a stochastic discount factor—SDF— using information on US domestic financial data only, and provide evidence that it accounts for foreign markets stylized facts that escape SDF’s generated by consumption based ...
    • The forward- and the equity-premium puzzles: two symptoms of the same illness? 

      Costa, Carlos Eugênio da; Issler, João Victor; Matos, Paulo Rogério Faustino
      2010-11-05
      Using information on US domestic financial data only, we build a stochastic discount factor—SDF— and check whether it accounts for foreign markets stylized facts that escape consumption based models. By interpreting our ...
    • The forward- and the equity-premium puzzles: two symptoms of the same illness? 

      Matos, Paulo Rogério Faustino; Costa, Carlos Eugênio da; Issler, João Victor
      2007-08-01
      In this paper we revisit the relationship between the equity and the forward premium puzzles. We construct return-based stochastic discount factors under very mild assumptions and check whether they price correctly the ...
    • The forward- and the equity-premium puzzles: two symptoms of the same illness? 

      Costa, Carlos Eugênio da; Issler, João Victor; Matos, Paulo Rogério Faustino
      2009-08-12
      We build a pricing kernel using only US domestic assets data and check whether it accounts for foreign markets stylized facts that escape consumption based models. By interpreting our stochastic discount factor as the ...
    • The forward- and the equity-premium puzzles: two symptoms of the same illness? 

      Costa, Carlos Eugênio da; Issler, João Victor; Matos, Paulo Rogério Faustino
      2012-04-24
      Using information on US domestic financial data only, we build a stochastic discount factor—SDF— and check whether it accounts for foreign markets stylized facts that escape consumption based models. By interpreting our ...
    • The interaction between unemployment insurance and human capital policies 

      Costa, Carlos Eugênio da; Maestri, Lucas Jóver
      2005-07-01
    • Intrahousehold inequality and the joint taxation of household earnings 

      Alves, Cassiano Breno Machado; Costa, Carlos Eugênio da; Moreira, Humberto Ataíde
      We study the optimal design of nonlinear labor income tax for multiperson households. Each household consists of two workers with different productivity levels and unequal access to the family’s economic resources. We show ...
    • Mechanism design and the collective approach to household behavior 

      Costa, Carlos Eugênio da; Lima, Lucas Alves Estevam de
      Do the Revelation and Taxation Principles hold for multi-person householDo the Revelation and Taxation Principles hold for multi-person households? We provide a positive answer to the former and a negative to the latter ...
    • Normality under uncertainty 

      Costa, Carlos Eugênio da
      2003-09-30
      Consider the demand for a good whose consumption be chosen prior to the resolution of uncertainty regarding income. How do changes in the distribution of income affect the demand for this good? In this paper we show that ...
    • A note on the forward and the equity-premium puzzles: two symptoms of the same illness? 

      Costa, Carlos Eugênio da; Issler, João Victor; Matos, Paulo Rogério Faustino
      2013-07-12
      We build a stochastic discount factor—SDF— using information on US domestic financial data only, and provide evidence that it accounts for foreign markets stylized facts that escape SDF’s generated by consumption based ...
    • On the efficiency of equal sacrifice income tax schedules 

      Costa, Carlos Eugênio da; Pereira, Thiago Neves
      2013-04-18
      In an economy which primitives are exactly those in Mirrlees (1971), we investigate the efficiency of labor income tax schedules derived under the equal sacrifice principle. Starting from a given government revenue level, ...
    • Optimal Mirrleesian taxation in non-competitive labor markets 

      Costa, Carlos Eugênio da; Maestri, Lucas Jóver
      2015-12
      We study optimal labor income taxation in non-competitive labor markets. Firms offer screening contracts to workers who have private information about their productivity. A planner endowed with a Paretian social welfare ...
    • Optimal notional defined contributions 

      Costa, Carlos Eugênio da; Santos, Marcelo Rodrigues dos
      2021
      Notional Defined Contributions (NDC) systems mimic the incentive structure of fully funded social security while preserving the Pay-as-you-go nature of most current systems. We study size-preserving social reforms which ...
    • Optimal taxation with gradual learning of types 

      Costa, Carlos Eugênio da
      2003-10-03
      An important feature of life-cycle models is the presence of uncertainty regarding one’s labor income. Yet this issue, long recognized in different areas, has not received enough attention in the optimal taxation literature. ...
    • The private memory of aggregate shocks 

      Costa, Carlos Eugênio da; Luz, Vitor Farinha
      2010-07-10
      We study constrained efficient aggregate risk sharing and its consequence for the behavior of macro-aggregates in a dynamic Mirrlees’s (1971) setting. Privately observed idiosyncratic productivity shocks are assumed to be ...
    • Progressive Consumption Taxes 

      Costa, Carlos Eugênio da; Santos, Marcelo Rodrigues dos
      In a static setting, whether consumption or labor income is progressively taxed is irrelevant for household choices and welfare. In a dynamic setting, however, these two forms of progressivity have markedly di erent ...
    • Redistribution with ex-ante unobserved choice 

      Costa, Carlos Eugênio da
      2003-10-02
      Introducing dynamics to Mirrlees' (1971) optimal taxation model creates a whole new set of issues that are only starting to be investigated in the literature. When choices are made before one's realizing her productivity ...
    • Redistribution with labor market frictions 

      Costa, Carlos Eugênio da; Maestri, Lucas Jóver; Santos, Marcelo Rodrigues dos
      How should search frictions in the labor market affect distributive policies? Can we assess current real-world policies? After building a framework for answering these questions we show that any constrained efficient ...
    • Risk sharing and the household collective model 

      Costa, Carlos Eugênio da
      2003-10-01
      When the joint assumption of optimal risk sharing and coincidence of beliefs is added to the collective model of Browning and Chiappori (1998) income pooling and symmetry of the pseudo-Hicksian matrix are shown to be ...