(example 2. D 4 The Walrasian Demand function is the set C(Bp, w)which is defined for all (p, w), or at least for a full dimensional subset L+1 (P,)∈9 We generally assume that C(Bp, w) has a single element(for convenience) but it doesnt need to We write (Bp.w)=x(p, w)=(xi(p, w),.xL(p, w) We will also generally assume that demand is continuous and differentiable MWG Definition 2.E1: The Walrasian Demand function is(example 2.D.4). The Walrasian Demand Function is the set CBp,w which is defined for all p,w, or at least for a full dimensional subset p,w   L1 We generally assume that CBp,w has a single element (for convenience) but it doesn’t need to. We write CBp,w  xp,w  x1p,w,... xLp,w We will also generally assume that demand is continuous and differentiable. MWG Definition 2.E.1: The Walrasian Demand Function is