Investor disagreement: the modern approach

• Main Author: Barbosa, Fernando Ferreira da Luz
• Other Authors: Bonomo, Marco Antônio Cesar
• Language: English
• Published: 2015
• Subjects: Disagreement; differences of opinion; nowcasting; google trends; differential interpretations; limited attention; Economia; Teoria da informação em finanças; Mercado financeiro; Investimentos; Previsão econômica; Modelos econômicos
• Online Access: http://hdl.handle.net/10438/13872

Submitted by Fernando Ferreira da Luz Barbosa ([e-mail]) on 2015-07-20T19:07:10Z No. of bitstreams: 1 Fernando Ferreira da Luz Barbosa.pdf: 927554 bytes, checksum: e29a7f5ad6e3cdd15bb6adafc98a4cb6 (MD5) === Approved for entry into archive by BRUNA BARROS ([e-mail]) on 2015-07-21T12:46:06Z (GMT) No. of bitstreams: 1 Fernando Ferreira da Luz Barbosa.pdf: 927554 bytes, checksum: e29a7f5ad6e3cdd15bb6adafc98a4cb6 (MD5) === Approved for entry into archive by Maria Almeida ([e-mail]) on 2015-07-30T19:08:34Z (GMT) No. of bitstreams: 1 Fernando Ferreira da Luz Barbosa.pdf: 927554 bytes, checksum: e29a7f5ad6e3cdd15bb6adafc98a4cb6 (MD5) === Made available in DSpace on 2015-07-30T19:08:57Z (GMT). No. of bitstreams: 1 Fernando Ferreira da Luz Barbosa.pdf: 927554 bytes, checksum: e29a7f5ad6e3cdd15bb6adafc98a4cb6 (MD5) Previous issue date: 2015-04-27 === Disagreement between economists is a well know fact. However, it took a long time for this concept to be incorporated in economic models. In this survey, we review the consequences and insights provided by recent models. Since disagreement between market agents can be generated through different hypotheses, the main differences between them are highlighted. Finally, this work concludes with a short review of nowcasting using google trends, emphasizing advances connecting both literatures.