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Full-Text Articles in Business
Gender Effects In Hedge Funds Performance, Karen Yoke Wah Gan
Gender Effects In Hedge Funds Performance, Karen Yoke Wah Gan
Dissertations and Theses Collection (Open Access)
This paper shows that after controlling for total risks (as funds do not typically hold a completely large diversified portfolio) across different funds, female-managed funds appear to perform better in certain circumstances. For example, female-managed hedge funds perform better during post-crisis times, for investments using the Relative Value Style and also when investments are in the Asia excluding Japan region. However, there are still many conditions in which male-managed funds seem to perform better. Namely, male-managed funds performed significantly positive in the Relative Value, Security Selection, and Multiprocess Styles, notably during the pre-crisis period and also when investments are in …
Textual Analysis And Machine Leaning: Crack Unstructured Data In Finance And Accounting, Li Guo, Feng Shi, Jun Tu
Textual Analysis And Machine Leaning: Crack Unstructured Data In Finance And Accounting, Li Guo, Feng Shi, Jun Tu
Research Collection Lee Kong Chian School Of Business
In finance and accounting, relative to quantitative methods traditionally used, textual analysis becomes popular recently despite of its substantially less precise manner. In an overview of the literature, we describe various methods used in textual analysis, especially machine learning. By comparing their classification performance, we find that neural network outperforms many other machine learning techniques in classifying news category. Moreover, we highlight that there are many challenges left for future development of textual analysis, such as identifying multiple objects within one single document.