Computable

Is the exponential function computable? Are union and intersection of closed subsets of the real plane computable? Are differentiation and integration computable operators? Is zero finding for complex polynomials computable? Is the Mandelbrot set decidable? And in case of computability, what is the computational complexity? Computable analysis supplies exact definitions for these and many other similar questions and tries to solve them.

This book employs a computable general equilibrium (CGE) model – a widely used economic model which uses actual data to provide economic analysis and policy assessment – and applies it to economic data on Singapore’s tourism industry. The authors set out to demonstrate how a novice modeller can acquire the necessary skills and knowledge to successfully apply general equilibrium models to tourism studies. The chapters explain how to build a computable general equilibrium model for tourism, how to conduct simulation and, most importantly, how to analyse modelling results.