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Great connecting with the global quant and data community at the Neudata Data Summit in New York! We enjoyed sharing how TEJ’s Point-in-Time Financials, alternative data for sentiment signals, and our Factor Library for the Taiwan market are helping investors build stronger models and uncover new insights.

In November, TEJ was invited to speak at the “2025 Annual Conference of the Chinese Accounting Association in Taiwan,” co-hosted by the Chinese Accounting Education Association and National Taiwan University’s Department of Accounting. During the applied research session, TEJ explored the evolving landscape of ESG research—moving beyond traditional ESG disclosures toward the use of spatial data to quantify companies’ exposure to natural and physical risks. The presentation centered on global ESG research developments and the application of Taiwan’s unique datasets, underscoring TEJ’s pivotal role in this field.

Taiwan Economic Journal (TEJ) secured the top prize among 70 teams in the 2025 Industrial Patent Analysis and Strategy Competition, organized by the Intellectual Property Office of the Ministry of Economic Affairs, Taiwan. As a locally rooted team with comprehensive insight into Taiwan’s industries and corporate landscape, TEJ demonstrated an unmatched ability to turn patent intelligence into meaningful strategic analysis. For organizations seeking true experts in Taiwan’s financial and industry data, TEJ remains the trusted leader.

Factor Library – TEJ's Factor Database for Quantitative Investing

On November 1, Taiwan Economic Journal (TEJ) released the latest TESG Rating for 2,462 companies. 498 companies were upgraded, 464 were downgraded, and 76 were changed by more than 2 levels, with 8 changing by more than 3 levels. 

In Taiwan, there are two kinds of short selling ways, which are “Margin Short Sale” and “SBL Short Sale”. This article will show your the correlation between the expected return and short selling ways.