Rabiej, A. et al. 2023. How Regional Business Cycles Diffuse through Space and Time Evidence from Spatial Markov Model of Polish NUTS-3 Regions. Central European Journal of Economic Modelling and Econometrics. 15, 4 (Oct. 2023), 345–383. DOI:https://doi.org/10.24425/cejeme.2023.149072.