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Sergio Ribeiro da Costa Werlang

Personal Details

First Name:Sergio
Middle Name:Ribeiro da Costa
Last Name:Werlang
Suffix:
RePEc Short-ID:pwe322
[This author has chosen not to make the email address public]

Affiliation

EPGE Escola Brasileira de Economia e Finanças
Fundação Getúlio Vargas (FGV)

Rio de Janeiro, Brazil
http://epge.fgv.br/
RePEc:edi:epgvfbr (more details at EDIRC)

Research output

as
Jump to: Working papers Articles

Working papers

  1. Joel Bogdanski & Alexandre Antonio Tombini & Sérgio Ribeiro da Costa Werlang, 2000. "Implementing Inflation Targeting in Brazil," Working Papers Series 1, Central Bank of Brazil, Research Department.
  2. Sérgio Ribeiro da Costa Werlang, 2000. "Private Sector Participation: A Theoretical Justification of the Brazilian Position," Working Papers Series 3, Central Bank of Brazil, Research Department.
  3. Werlang, Sérgio Ribeiro da Costa, 2000. "A notion of subgame perfect Nash equilibrium under knightian uncertainty," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 376, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  4. Ilan Goldfajn & Sérgio Ribeiro da Costa Werlang, 2000. "The Pass-through from Depreciation to Inflation: A Panel Study," Working Papers Series 5, Central Bank of Brazil, Research Department.
  5. Werlang, Sérgio Ribeiro da Costa & Novaes, Walter, 1998. "Capital structure choice of foreign subsidiaries: evidence from multinationals in Brazil," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 340, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  6. Boff, Hugo Pedro & Werlang, Sérgio Ribeiro da Costa, 1996. "Oligopolistic competition under knightian uncertainty," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 282, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  7. Duarte Junior, Antonio Marcos & Werlang, Sérgio Ribeiro da Costa, 1995. "A model to estimate the US term structure of interest rates," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 273, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  8. Sandroni, Alvaro & Werlang, Sérgio Ribeiro da Costa, 1995. "A comment on 'Rational learning lead to nash equilibrium' by professors Ehud Kalai and Ehud Lehrer," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 256, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  9. Novaes, Walter & Werlang, Sérgio Ribeiro da Costa, 1994. "Inflationary bias and state owned financial institutions," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 242, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  10. Castro, Hélio Oliveira Portocarrero de & Oliveira, Luiz Guilherme Schymura de & Cardoso, Renato Fragelli & Werlang, Sérgio Ribeiro da Costa & Magalhães, Uriel de, 1994. "Regimes complementares de previdência," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 238, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  11. Dow, James & Werlang, Sérgio Ribeiro da Costa, 1993. "Nash equilibrium under knightian uncertainty: breaking down backward induction (extensively revised version)," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 213, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  12. Oliveira, Luiz Guilherme Schymura de & Werlang, Sérgio Ribeiro da Costa, 1993. "Abuso econômico e o caso da lei 8002," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 208, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  13. Dow, James & Werlang, Sérgio Ribeiro da Costa, 1993. "Laws of large numbers for non-additive probabilities," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 226, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  14. Werlang, Sérgio Ribeiro da Costa & Novaes, Walter, 1993. "Financial integration and public financial institutions," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 225, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  15. Monteiro, P. K. & Pascoa, Mario Rui & Werlang, Sérgio Ribeiro da Costa, 1993. "On the differentiability of the consumer demand function," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 214, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  16. Auler, Flávio & Werlang, Sérgio Ribeiro da Costa, 1993. "Determinação de preços de ativos, arbitragem, mercado a termo e mercado futuro," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 215, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  17. Dow, James & Werlang, Sérgio Ribeiro da Costa, 1992. "The ex-Ante non-optimality of the Dempster-Schafer updating rule for ambiguous beliefs," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 185, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  18. Werlang, Sérgio Ribeiro da Costa & Fraga Neto, Armínio, 1992. "Os bancos estaduais e o descontrole fiscal: alguns aspectos," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 203, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  19. Dow, James & Werlang, Sérgio Ribeiro da Costa, 1992. "Nash equilibrium under knightian uncertainty: breaking-down backward induction," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 186, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  20. Werlang, Sérgio Ribeiro da Costa, 1992. "Inflação e credibilidade," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 195, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  21. Dow, James & Werlang, Sérgio Ribeiro da Costa, 1991. "Homothetic preferences," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 176, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  22. Dow, James & Werlang, Sérgio Ribeiro da Costa, 1991. "Excess volatility of stock prices and knightian uncertainty," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 179, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  23. Pascoa, Mario Rui & Werlang, Sérgio Ribeiro da Costa, 1991. "Local concavifiability of preferences and determinacy of equilibrium," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 174, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  24. Leal, Carlos Ivan Simonsen & Werlang, Sérgio Ribeiro da Costa, 1991. "A contabilidade dos agregados monetários no Brasil," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 175, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  25. Dow, James & Werlang, Sérgio Ribeiro da Costa & Madrigal, Vicente, 1990. "Preferences, common knowledge and speculative trade," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 149, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  26. Leal, Carlos Ivan Simonsen & Werlang, Sérgio Ribeiro da Costa, 1990. "Educação e distribuição de renda," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 150, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  27. Simonsen, Mario Henrique & Werlang, Sérgio Ribeiro da Costa, 1990. "Subadditive probabilities and portfolio inertia," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 162, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  28. Leal, Carlos Ivan Simonsen & Werlang, Sérgio Ribeiro da Costa, 1990. "Macroeconomia com M4," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 163, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  29. Werlang, Sérgio Ribeiro da Costa, 1989. "A review on the theory of commom knowledge," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 137, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  30. Simonsen, Mario Henrique & Werlang, Sérgio Ribeiro da Costa, 1989. "The LDC debt problem: a game-theoretical analisys," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 144, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  31. Marques, Maria Silvia Bastos & Werlang, Sérgio Ribeiro da Costa, 1989. "Deságio das LFTs e a probabilidade implícita de moratória," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 143, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  32. Leal, Carlos Ivan Simonsen & Werlang, Sérgio Ribeiro da Costa, 1989. "Retornos em educação no Brasil: 1976/1986," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 148, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  33. Vicent, Daniel & Werlang, Sérgio Ribeiro da Costa & Tan, Tommy Chin-Chiu & Madrigal, Vicente, 1989. "Credit rationing and the permanent income hypothesis," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 141, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  34. Werlang, Sérgio Ribeiro da Costa, 1988. "Common knowledge," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 118, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  35. Dow, James & Werlang, Sérgio Ribeiro da Costa, 1988. "Uncertainty aversion and the optmal choice of portfolio," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 115, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  36. Levy, Joaquim Vieira Ferreira & Werlang, Sérgio Ribeiro da Costa, 1988. "Congelamento com abono salarial gerando excesso de demanda," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 134, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  37. Marques, Maria Silvia Bastos & Werlang, Sérgio Ribeiro da Costa, 1988. "Moratória interna, dívida pública e juros reais," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 132, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  38. Werlang, Sérgio Ribeiro da Costa & Chin-Chiu Tan, Tommy, 1987. "The Bayesian Foundations of solution concepts of games," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 111, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  39. Werlang, Sérgio Ribeiro da Costa, 1987. "A teoria do preço da Terra: uma resenha," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 93, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  40. Werlang, Sérgio Ribeiro da Costa, 1987. "Negotiation strategies in international organisations: a game-theoretic viewpoint," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 97, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  41. Dow, James & Werlang, Sérgio Ribeiro da Costa, 1986. "The consistency of welfare judgements with a representative consumer," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 87, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  42. Werlang, Sérgio Ribeiro da Costa, 1986. "Common knowledge and game theory," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 74, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  43. Leal, Carlos Ivan Simonsen & Cysne, Rubens Penha & Werlang, Sérgio Ribeiro da Costa, 1985. "Macroeconomia com racionamento: um modelo simplicidade para economia aberta," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 89, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  44. Werlang, Sérgio Ribeiro da Costa & Tan, Tommy Chin-Chiu, 1985. "A demanda por dividendos: uma justificativa teórica," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 65, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
  45. Werlang, Sérgio Ribeiro da Costa, 1984. "Jogos de informação incompleta : uma introdução," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 50, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).

Articles

  1. Joel Bogdanski & Alexandre Antonio Tombini & Sergio R. Da C. Werlang, 2001. "Implementing Inflation Targeting in Brazil," Money Affairs, CEMLA, vol. 0(1), pages 1-23, January-J.
  2. Joel Bogdanski & Alexandre Antônio Tombini & Sérgio R. Da C. Werlang, 2001. "La puesta en marcha del objetivo de inflación en Brasil," Monetaria, CEMLA, vol. 0(1), pages 1-24, enero-mar.
  3. Rui Pascoa, Mario & Ribeiro da Costa Werlang, Sergio, 1999. "Determinacy of equilibria in nonsmooth economies," Journal of Mathematical Economics, Elsevier, vol. 32(3), pages 289-302, November.
  4. Boff, Hugo Pedro & Werlang, Sergio Ribeiro da Costa, 1998. "Cournot Competition Under Knightian Uncertainty," Brazilian Review of Econometrics, Sociedade Brasileira de Econometria - SBE, vol. 18(2), November.
  5. Werlang, Sérgio Ribeiro da Costa, 1998. "Simonsen, inflação, expectativas racionais e os pós-keynesianos," Revista Brasileira de Economia - RBE, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil), vol. 52(0), January.
  6. Júnior, Antonio Marcos Duarte & Werlang, Sérgio Ribeiro da Costa, 1996. "A Model to Estimate the Us Term Structure of Interest Rates," Brazilian Review of Econometrics, Sociedade Brasileira de Econometria - SBE, vol. 16(1), November.
  7. Monteiro, Paulo Klinger & Pascoa, Mario Rui & da Costa Werlang, Sergio Ribeiro, 1996. "On the differentiability of the consumer demand function," Journal of Mathematical Economics, Elsevier, vol. 25(2), pages 247-261.
  8. Werlang, Sérgio Ribeiro da Costa & Neto, Armínio Fraga, 1995. "Os bancos estaduais e o descontrole fiscal: alguns aspectos," Revista Brasileira de Economia - RBE, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil), vol. 49(2), April.
  9. Novaes, Walter & Werlang, Sergio, 1995. "Inflationary bias and state-owned financial institutions," Journal of Development Economics, Elsevier, vol. 47(1), pages 135-154, June.
  10. Dow James & Werlang Sergio Ribeiro Da Costa, 1994. "Nash Equilibrium under Knightian Uncertainty: Breaking Down Backward Induction," Journal of Economic Theory, Elsevier, vol. 64(2), pages 305-324, December.
  11. Werlang, Sérgio Ribeiro da Costa, 1993. "An historical note on the concept of Nash equilibrium: independent quotes from Cournot, Keynes and Plato," Revista Brasileira de Economia - RBE, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil), vol. 47(3), July.
  12. Dow, James & da Costa Werlang, Sergio Ribeiro, 1992. "Homothetic preferences," Journal of Mathematical Economics, Elsevier, vol. 21(4), pages 389-394.
  13. Dow, James & da Costa Werlang, Sergio Ribeiro, 1992. "Excess volatility of stock prices and Knightian uncertainty," European Economic Review, Elsevier, vol. 36(2-3), pages 631-638, April.
  14. Werlang, Sérgio Ribeiro da Costa & Tan, Tommy Chin-Chiu, 1992. "On Aumann's notion of common knowledge: an alternative approach," Revista Brasileira de Economia - RBE, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil), vol. 46(2), April.
  15. Dow, James & Werlang, Sergio Ribeiro da Costa, 1992. "Uncertainty Aversion, Risk Aversion, and the Optimal Choice of Portfolio," Econometrica, Econometric Society, vol. 60(1), pages 197-204, January.
  16. Simonsen, Mario Henrique & Werlang, Sérgio Ribeiro da Costa, 1991. "Subadditive Probabilities and Portfolio Inertia," Brazilian Review of Econometrics, Sociedade Brasileira de Econometria - SBE, vol. 11(1), April.
  17. Leal, Carlos Ivan Simonsen & Werlang, Sérgio Ribeiro da Costa, 1991. "O Plano Brasil Novo e o Controle de M4," Revista Brasileira de Economia - RBE, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil), vol. 45(0), January.
  18. Werlang, Sérgio Ribeiro da Costa, 1990. "A Keynesian Model of Nominal Wage Rigidity," Brazilian Review of Econometrics, Sociedade Brasileira de Econometria - SBE, vol. 10(1), April.
  19. Marques, Maria Sílvia Bastos & Werlang, Sérgio Ribeiro da Costa, 1990. "Deságio das LFT e a probabilidade implícita de moratória," Revista Brasileira de Economia - RBE, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil), vol. 44(2), April.
  20. Simonsen, Mario Henrique & Werlang, Sérgio Ribeiro da Costa, 1990. "O problema da dívida dos países em desenvolvimento: uma análise via teoria dos jogos," Revista Brasileira de Economia - RBE, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil), vol. 44(3), July.
  21. Dow, James & da Costa Werlang, Sergio Ribeiro, 1988. "The consistency of welfare judgments with a representative consumer," Journal of Economic Theory, Elsevier, vol. 44(2), pages 269-280, April.
  22. Tan, Tommy Chin-Chiu & da Costa Werlang, Sergio Ribeiro, 1988. "The Bayesian foundations of solution concepts of games," Journal of Economic Theory, Elsevier, vol. 45(2), pages 370-391, August.
  23. Werlang, Sérgio Ribeiro da Costa, 1988. "Estratégias de negociação em organizações internacionais: o ponto de vista da teoria dos jogos," Revista Brasileira de Economia - RBE, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil), vol. 42(3), July.
  24. Madrigal, Vicente & Tan, Tommy C. C. & Werlang, Sergio Ribeiro da Costa, 1987. "Support restrictions and sequential equilibria," Journal of Economic Theory, Elsevier, vol. 43(2), pages 329-334, December.
  25. Werlang, Sergio Ribeiro da Costa, 1986. "Bayesian foundations of nash equilibrium behaviour," Brazilian Review of Econometrics, Sociedade Brasileira de Econometria - SBE, vol. 6(1), April.
  26. Werlang, Sérgio Ribeiro da Costa & Tan, Tommy Chin-Chiu, 1985. "A demanda de dividendos: uma justificativa teórica," Revista Brasileira de Economia - RBE, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil), vol. 39(3), July.
  27. Fraga, Armínio & Werlang, Sergio, 1983. "Uma visão da inflação como conflito distributivo," Revista Brasileira de Economia - RBE, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil), vol. 37(3), July.
  28. Werlang, Sergio Ribeiro da Costa, 1982. "Competição monopolística e suas relações com competição perfeita," Brazilian Review of Econometrics, Sociedade Brasileira de Econometria - SBE, vol. 2(2), November.

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NEP is an announcement service for new working papers, with a weekly report in each of many fields. This author has had 1 paper announced in NEP. These are the fields, ordered by number of announcements, along with their dates. If the author is listed in the directory of specialists for this field, a link is also provided.
  1. NEP-IFN: International Finance (1) 2001-05-02

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