..., this study also uses nonlinear ARDL as a robustness check incorporating structural breaks. Findings Findings based on a linear model show evidence of exchange rate undershooting that means a positive money shock causes the exchange rate to appreciate. A nonlinear analysis also provides support...

... draws the conclusion that changing trade policy uncertainty plays a significant determining role for bilateral trade volumes. Originality/value Decomposed TPU index with the nonlinear ARDL model enables us to examine the separate impacts of the changes in TPU...