High-frequency trading strategies that exploit today's fragmented equity markets reduce investor profits overall, according to new findings by University of Michigan engineering researchers. The study is believed to be the ...
Economics & Business
Jun 17, 2013
4
0
By unleashing the power of big data and statistical physics, researchers in Japan have developed a model that aids understanding of how and why financial Brownian motion arises. Researchers at Tokyo Institute of Technology ...
General Physics
Mar 29, 2018
2
50
Financial markets and the 'swarm intelligence' of the internet are linked. This is the result of a joint study in which search engine query data are analyzed by Tobias Preis and Daniel Reith of Johannes Gutenberg University ...
Mathematics
Nov 15, 2010
1
0
Computer-modelled comparison of online football gamblers' behaviour during play and during half-time shows distinct real-time differences, begging the question what motivates betting behaviour when play is not underway?
General Physics
Oct 7, 2010
2
0
Due to the war in Ukraine, wheat exports have declined worldwide. Yield fluctuations and losses due to climate change are additionally hampering the supply situation in individual regions of the world. As a result, wheat ...
Agriculture
Dec 8, 2022
0
6
(PhysOrg.com) -- A new study from North Carolina State University indicates that regulators need to do more to ensure that banks are adequately computing their Value-at-Risk (VaR) to reflect fluctuations in financial markets. ...
Economics & Business
May 26, 2009
0
0
One reason for extreme fluctuations in the stock market is herding.
Economics & Business
Sep 21, 2009
0
0
(PhysOrg.com) -- Is stamp collecting only of interest to passionate hobbyists? Far from it. Stamps can be a valuable addition to an investment portfolio, generating average long-term yields of up to 7 percent per year.
Economics & Business
Jul 14, 2010
0
0
Professor of Supply Chain Management and wine industry expert Burak Kazaz says along with exacting a heavy human toll, West Coast wildfires will also affect the flavor of your favorite California wine.
Environment
Sep 22, 2020
1
12
Aside from market fluctuations and changes in commodity prices, climate variability is the greatest threat to the long-term economic viability of dryland farms. In order to counter these uncertainties, many farmers have turned ...
Ecology
Jul 11, 2012
0
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