Michael, Panos; Nobay, A Robert; Peel, David A - In: Journal of Political Economy 105 (1997) 4, pp. 862-79
Equilibrium models of real exchange rate determination in the presence of transactions costs imply a nonlinear adjustment process toward purchasing power parity (PPP). Conventional cointegration tests, which ignore the effect of transactions costs, may be biased against the long-run PPP...