Under the hypothesis of limited reasonableness, the economic behavior target of the poor peasant household have dual because of two kinds of function attributes of the poor peasant household's economic organization and the family safety guarantee. Be a peasant household, she has already pursued the cost minimum, the income maximize of reasonableness; Conduct and actions depend relative with blood relationship contact of family, she undertakes family member' s medical treatment and retires to enjoy life and guarantee function with unemployed etc.. Therefore, she has a motive that the family member's welfare is maximized. Under the situation that... |