Below are web queries created by 草莓视频to link Worldscope and Datastream.
About the Linking Method
The 草莓视频Worldscope Datastream Link uses three distinct Refinitiv Quantitative 草莓视频 (QAD) data products: Datastream, Worldscope, and Core Tables. Through QAD core tables, the stock identifiers from Datastream (infocode) and the company identifiers from Worldscope (code) are mapped together.
For additional information about the linking methodology, please refer to the following white paper:
Dai, Rui and Drechsler, Qingyi (Freda) Song, (May 11, 2021).
Users must have a subscription to Worldscope and Datastream to use this web query.