The study of Spatial Market Integration (SMI) has been of great concern for agricultural economists, with the Takayama and Judge Price and Allocation Model (TJM), in which prices are bounded by the Spatial Equilibrium Condition (SEC), being the core economic theory. The SEC implies that no...

The main objective of this PhD was to further develop Bayesian spatio-temporal models (specifically the Conditional Autoregressive (CAR) class of models), for the analysis of sparse disease outcomes such as birth defects. The motivation for the thesis arose from problems encountered when...

The goal of this thesis is twofold: it aims, firstly, at a description of cycles in SouthAfrican financial variables and, secondly, at the evaluation of the relationshipbetween cycles in financial variables and the South African business cycle. The studyis based on the original business cycle...