Risk analysis of the market pricing industries of food sector - case study

nÃo hà === The objective of this paper is to verify whether all predictive information regarding the market risks mentioned on prospect of listed companies, required by CVM â ComissÃo de Valores MobiliÃrios (Securities and Exchange Commission of Brazil), helping to explain the profitability of compa...

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Bibliographic Details
Main Author: Julianne Godoy
Other Authors: Edson Daniel Lopes GonÃalves
Format: Others
Language:Portuguese
Published: Universidade Federal do Cearà 2012
Subjects:
Online Access:http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=9586
Description
Summary:nÃo hà === The objective of this paper is to verify whether all predictive information regarding the market risks mentioned on prospect of listed companies, required by CVM â ComissÃo de Valores MobiliÃrios (Securities and Exchange Commission of Brazil), helping to explain the profitability of companies. Four (4) analysis will be performed for companies in the food sector (case study) using 2 (two) models: 1) The traditional CAPM â Capital Asset Pricing Model; 2) APT â Arbitrage Pricing Theory, including as variables the return over the IBOVESPA market portfolio and the variables informed on the financial reports and documents of the companies in compliance with CVM. Applying and comparing these models will also enable us to infer the best pricing model for such companies, based on the results found. === O presente trabalho tem como objetivo verificar se as informaÃÃes preditivas quanto aos riscos de mercado mencionados nos prospectos das companhias abertas, exigidos pela CVM â ComissÃo de Valores ImobiliÃrios que auxiliam para explicarem a rentabilidade das companhias. SerÃo realizadas anÃlises para 4 (quatro) companhias do setor de alimentos (estudo de casos), utilizando 2 (dois) modelos: 1) O CAPM tradicional â Capital Asset Pricing Model; 2) APT â Arbitrage Pricing Theory, incluindo como variÃveis explicativas o retorno da carteira de mercado IBOVESPA e as variÃveis de riscos de mercado informadas nos documentos das companhias em atendimento à CVM. Com a utilizaÃÃo e comparaÃÃo destes modelos, serà possÃvel, tambÃm, inferir qual o melhor modelo de apreÃamento para estas companhias, a partir dos resultados encontrados.