Lally School of Management

Rensselaer Researcher Overcomes Portfolio Optimization Limitations With New Approach

Optimizing an investment portfolio to maximize returns while minimizing risk is the ultimate goal for investors and their advisers. However, there is no set path and challenges always arise. One such limitation is the high-dimensional, small-sample problem (HDSS). HDSS refers to a portfolio with a large number of assets but little historical data, leading to unreliable portfolio optimization and resulting in weak investment performance.

Research Shows Even Positive Online Reviews are a Minefield for Firms

Customer’s online reviews of products and services are highly influential and have an immediate impact on brand value and customer buying behaviors. According to the Pew Research Center, “82% of U.S. adults say they at least sometimes read online customer ratings or reviews before purchasing items for the first time, including 40% who say they always or almost always do so.” How and whether to respond to online reviews is a critical consideration that may very well make or break a company’s success.

Automated Fake News Detection: A Simple Solution May Not Be Feasible

With misinformation and disinformation proliferating online, many may wish for a simple, reliable, automated “fake news” detection system to easily identify falsehoods from truths. Often with the help of machine learning, many scientists have developed such tools, but experts advise caution when deploying them.

The Scoop: RPI’s Bicentennial Ice Cream Coming to Stewart’s Shops

No birthday party is complete without ice cream.That’s why Stewart’s Shops is helping Rensselaer Polytechnic Institute kick off its bicentennial year with a new name for the store’s “Fireworks” ice cream flavor. The freshly dubbed “Quantum Freeze” will hit stores February 5, 2024. 

Economics Expert Liad Wagman Named Dean of RPI’s Lally School of Management

Following a national search, Rensselaer Polytechnic Institute (RPI) has appointed Liad Wagman, Ph.D., Dean of the Stuart School of Business at Illinois Institute of Technology, as Dean of the Lally School of Management, effective June 1, 2024. Wagman is also Professor of Economics and the John and Mae Calamos Dean Endowed Chair at the Stuart School of Business, with an affiliate professor appointment at Illinois Tech’s Lewis College of Science and Letters.

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