parameters to be identified, even in the absence of variation in input prices. This source of identification appears to be quite …

hypothesis suffers from lack of identification because Phillips curve nonlinearity combined with quadratic central bank …

observational equivalence, partial and weak identification problems are widespread, that they lead to biased estimates, unreliable t … identification and study how small samples interact with parameters and shock identification. We provide diagnostics and tests to … detect identification failures and apply them to a state-of-the-art model. JEL Classification: C13, C51, C52, E32 …