Abstract
We show that for ergodic processes,strong stationarity, a property which in general is weaker that that ofexchangeability (both properties defined below), implies that the process is in fact i.i.d.
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References
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Jenvey, E. Strong stationarity and de Finetti’s theorem. J. Anal. Math. 73, 1–18 (1997). https://doi.org/10.1007/BF02788136
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DOI: https://doi.org/10.1007/BF02788136