Babaei, Hamid; Hübner, Georges; Muller, Aline - 2022
results reveal that variations in a number of financial risk factors, including economic policy uncertainty (EPU) and world … geopolitical risk (GPR), have a significant impact on the cointegrating coefficient. Our results imply that higher exposure of the … US market to EPU, GPR and financial risk factors is a strong cause of bivariate market segmentation. Moreover, the …