MATLAB等号错误为啥,matlab dynare 报错，悬赏！

你的模型有问题

STEADY:  The Jacobian contains Inf or NaN. The problem arises from:

STEADY:  Derivative of Equation 5 with respect to Variable y  (initial value of y: 0)

STEADY:  Derivative of Equation 6 with respect to Variable y  (initial value of y: 0)

STEADY:  Derivative of Equation 8 with respect to Variable y  (initial value of y: 0)

STEADY:  Derivative of Equation 1 with respect to Variable c  (initial value of c: 0)

STEADY:  Derivative of Equation 2 with respect to Variable c  (initial value of c: 0)

STEADY:  Derivative of Equation 4 with respect to Variable k  (initial value of k: 0)

STEADY:  Derivative of Equation 6 with respect to Variable k  (initial value of k: 0)

STEADY:  Derivative of Equation 4 with respect to Variable l  (initial value of l: 0)

STEADY:  Derivative of Equation 5 with respect to Variable l  (initial value of l: 0)

STEADY:  Derivative of Equation 8 with respect to Variable l  (initial value of l: 0)

STEADY:  Derivative of Equation 2 with respect to Variable w  (initial value of w: 0)

STEADY:  Derivative of Equation 1 with respect to Variable r  (initial value of r: 0)

STEADY:  Derivative of Equation 4 with respect to Variable z  (initial value of z: 0)

STEADY:  The problem most often occurs, because a variable with

STEADY:  exponent smaller than 1 has been initialized to 0. Taking the derivative

STEADY:  and evaluating it at the steady state then results in a division by 0.

Error using dynare_solve (line 60)

An element of the Jacobian is not finite or NaN

Error in evaluate_steady_state (line 66)

[ys,check] = dynare_solve([M.fname '_static'],...

Error in resol (line 104)

[dr.ys,M.params,info] = evaluate_steady_state(oo.steady_state,M,options,oo,0);

Error in check (line 73)

[dr,info,M,options,oo] = resol(1,M,options,oo);

Error in test (line 133)

oo_.dr.eigval = check(M_,options_,oo_);

Error in dynare (line 180)

evalin('base',fname) ;