Arq Inc. is a producer of activated carbon and other environmentally efficient carbon products for use in purification and sustainable materials. Arq Inc., formerly known as Advanced Emissions Solutions Inc., is based in GREENWOOD VILLAGE, Colo....
+See MoreSharpe-Lintner-Black CAPM alpha (Premium Members Only) Fama-French (1993) 3-factor alpha (Premium Members Only) Fama-French-Carhart 4-factor alpha (Premium Members Only) Fama-French (2015) 5-factor alpha (Premium Members Only) Fama-French-Carhart 6-factor alpha (Premium Members Only) Dynamic conditional 6-factor alpha (Premium Members Only) Last update: Saturday 12 September 2026
2018-09-15 11:35:00 Saturday ET

Apple releases its September 2018 trifecta of smart phones or iPhone X sequels: iPhone Xs, iPhone Xs Max, and iPhone XR. Both iPhone Xs and iPhone Xs Max ha
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Walter Scheidel indicates that persistent European fragmentation after the collapse of the Roman Empire leads to modern economic growth and development.
2017-11-25 06:34:00 Saturday ET

Mario Draghi, President of the European Central Bank, heads the international committee of financial supervisors and has declared their landmark agreement o
2018-05-01 11:38:00 Tuesday ET

America and China play the game of chicken over trade and technology, whereas, most market observers and economic media commentators hope the Trump team to
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Jared Diamond delves into how some societies fail, succeed, and revive in global human history. Jared Diamond (2004) Collapse: how societies
2017-02-07 07:47:00 Tuesday ET

With prescient clairvoyance, Bill Gates predicted the recent sustainable rise of Netflix and Facebook during a Playboy interview back in 1994. He said th