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Evidence on purchasing power parity from univariate models: the case of smoot...
Recent research has found that trend-break unit root tests derived from univariate linear models do not support the hypothesis of long-run purchasing power parity (PPP) for US... -
Testing long-run PPP with infinite-variance returns (replication data)
This paper investigates the long-run purchasing power parity hypothesis when exchange rate returns and inflation rates are assumed to be heavy-tailed stochastic processes. More...
