Brandt, S.A. Dias, R.S. Lemos, J.J.S. <br/><br/>
Aplicacao do modelo de Tsang-Yeung no setor agricola [mercado, elasticidade, preco, matematica, Brasil] 
 [Application of the Tsang-Yeung model in the agricultural sector [market, elasticity, price, mathematics, Brazil]] 

<br/><br/><label>Subjects--Topical Terms: </label><br/>MERCADO<br/>ELASTICIDADE<br/>MATEMATICA<br/>PRECO