Corporate insiders who trade stocks based on the information they gain on the job earn a lot more if they work at multinational corporations than their peers at U.S. companies with no sales abroad. That's the main finding ...
Economics & Business
Aug 25, 2023
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Left-tail risk (LT) stocks are those whose returns fall into the extreme end on the left side of the return distribution. In the hopes of mean-reverting to the normal price, investors usually hold on to these stocks. However, ...
Economics & Business
Jul 19, 2023
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1
A quarter million people were evacuated in southern China and Vietnam before a major typhoon roared ashore late Monday bringing fierce winds and rain and forcing the cancelation of hundreds of flights and trains.
Environment
Jul 17, 2023
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It is widely assumed that digitalization improves the capacity of companies and sectors to cope with crises. But is it the case that digital intensive sectors proved more resilient during the COVID-19 crisis? Researchers ...
Economics & Business
Jul 13, 2023
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The sea off the west coast of South America is one of the most productive fishing grounds of the world. In the Humboldt Current system, upwelling of cold and nutrient rich waters stimulate the growth of plankton that in turn ...
Ecology
Jun 20, 2023
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In a new study, researchers of the Complexity Science Hub highlight the connecting elements between traditional financial market research and econophysics. "We want to create an overview of the models that exist in financial ...
Mathematics
Jun 19, 2023
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The rapidly declining health of New Zealand's marine environment raises serious questions about how we care for and manage the oceans.
Ecology
Jun 7, 2023
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Republican politicians typically favor low taxes and less regulation, which seems like a recipe for corporate profits and stock market success. In reality, however, this is not what happens.
Economics & Business
May 23, 2023
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3
For the first time, a newly published artificial intelligence (AI) algorithm is allowing researchers to quickly and accurately estimate coastal fish stocks without ever entering the water. This breakthrough could save millions ...
Ecology
May 18, 2023
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30
In the collective effort to set accurate prices, financial markets look to two main gestures from the experts: analyst recommendations, and corporate insiders' buying and selling of their own company's stock. We know that ...
Economics & Business
May 8, 2023
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