Proaño, Christian R.Christian R.ProañoCharpe, MatthieuMatthieuCharpeChiarella, CarlCarlChiarellaFlaschel, PeterPeterFlaschel2019-09-192015-08-042014https://fis.uni-bamberg.de/handle/uniba/39216engBusiness Confidence and Macroeconomic Dynamics in a Nonlinear Two-Country Framework with Aggregate Opinion Dynamicsworkingpaperhttp://www.economicpolicyresearch.org/econ/2014/NSSR_WP_012014.pdf