14.1 Multidimensional Comparative Statics and Tensor Notation 14.2 Linearization of Multidimensional Dynamic Systems 14.3 Locally Asymptotically Stable Multidimensional Control 14.4 Perturbations of Discrete-Time Problems 14.5 Multisector, Stochastic Growth 14.6 Further Reading and Summary 14.7 Exercise