Evans, George W., 1949-Honkapohja, Seppo, 1951-2003-08-142003-08-142002-04-06https://hdl.handle.net/1794/93We examine the nonlinear model x_t = E_t F(x_(t+1)). Markov SSEs exist near an indeterminate steady state, hat(x)=F(hat(x)), provided |F'(hat(x)| > 1. Despite the importance of indeterminancy in macroeconomics, earlier results have not provided conditions for the existance of adaptively stable SSEs near an indeterminate steady state. We show that there exists Markov SSEs near hat(x) that are E-stable, and therefore locally stable under adaptive learning, if F'(hat(x)) < -1.237568 bytesapplication/pdfen-USEndogenous fluctuationsExpectational stabilityLearnabilityIndeterminacyExistence of Adaptively Stable Sunspot Equilibria near an Indeterminate Steady StateWorking Paper