This MATLAB function computes a standard LM test for autoregressive conditional heteroskedasticity (ARCH) for one or more lag lengths. It returns one or more test statistics and associated p-values. Various utility routines from Jim LeSage's Econometrics Toolbox (q.v.) are required. Also see Kanzler's ARCHTEST on this archive.
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Publisher Info
Software component provided by Boston College Department of Economics in its series Statistical Software Components with number
T961402.
Size: Programming language: MATLAB Requires: MATLAB Release 5 Date of creation: 15 Jun 1999 Date of revision: Handle: RePEc:boc:bocode:t961402
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