Linking IBES to CRSP

Methodology for linking IBES and CRSP

About the Linking Method

WRDS has created a linking table that provides historical matching of the IBES TICKER with the CRSP PERMNO. Additional information about the linking method is available in the IBES CRSP Linking Table by WRDS documentation.

The following web query is available to users who subscribe to both IBES and CRSP.

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