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Interpolation and backdating with a large information set
Angelini, Elena, (2003)
Frequency domain principal components estimation of fractionally cointegrated processes
Morana, Claudio, (2004)
Testing for multiple global maxima in the M-estimator
Yi, Sang-wŏn, (1999)
Choice of the number of instruments in generalized method of moments estimation
Yi, Sang-wŏn, (1995)
An empirical analysis of fixed and mobile broadband diffusion
Yi, Sang-wŏn, (2011)