# Questions tagged [ode]

ode - ordinary differential equations

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### Game theory and differential equations

Does anybody know, any (advanced/classic) textbook that combines game theory with differential equations in mathematical economics. Specifically, I an interested in asymmetric information problems.
27 views

### Exchange rate modeling using a system of ODEs

I am looking for a book that explains exchange rates, capital flows, reserves, trade balance using a system of ordinary differential equations. An economist by the name of Muller-Plantenberg has this ...
58 views

### In economic modelling, how are we sure the linearized equilibria behave similarly to original equilibria?

The following problem is in the context of continuous time, although I suspect something could be said about discrete time also. Let's assume that we have the following equation: $$\dot x=f(x)$$ ...
237 views

### Dynamic Market Equilibrium: motivation for differential equations

I came across this discussion, claiming supply and demand are expressible in terms of its price as $$Q_s=c_1+w_1P+u_1P'+v_1P'',\,Q_d=c_2+w_2P+u_2P'+v_2P''.$$Equating supply to demand for an ...
128 views

### Analytically tractable Ramsey model: how to solve ODE for optimal trajectories

In Brunner and Strulik (2002) the authors claim, that the solution of \begin{align} \dot c &= \frac{c}{\sigma}(\alpha k^{\alpha-1} - \delta - \rho)\\ \dot k &= k^\alpha - \delta k - c \end{...
I have the following system of equations $$\rho V(u, \epsilon^i) = F(u, \epsilon^i) + V_u(u, \epsilon^i)g(u, V(u, \epsilon^i) + \lambda^i \left(V(u, \epsilon^{-i}) - V(u, \epsilon^i)\right)$$ with \$...