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[ad_1] FILE PHOTO: A rally against Medicaid cuts in front of the U.S. Capitol on June 6, 2017.Bill Clark | CQ-Roll Call, Inc. | Getty ImagesMedicaid reimbursement portals were down Tuesday in every U.S. state after the Trump administration ordered a freeze on federal grants and loans, a senator said.But the White House later said it expected the systems to “be back online shortly” without any effect on payments.”My staff has confirmed reports that Medicaid portals are down in all 50 states following last night’s federal funding freeze,” Sen. Ron Wyden, D-Ore., wrote in a post on the social media…

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[ad_1] DeepSeek, a Chinese AI lab, has Silicon Valley reeling with its R1 reasoning model, which it claims uses far less computing power than those of American AI leaders — and, it’s open source. The DeepSeek app has shot to the top of the App Store charts this week, dethroning ChatGPT. But who is Liang Wenfeng, the leader of the company so disruptive that it sent Nvidia shares tumbling? According to the Wall Street Journal, DeepSeek isn’t the entrepreneur’s first company. In 2013, a few years after graduating from university, Liang founded the investment firm Jacobi, where he wrote AI…

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[ad_1] Solar energy is experiencing a remarkable surge in the U.S., driven by significant new installations and strong policy support. This growth is largely due to developers completing projects in the last year and opening new opportunities in 2025. Amid this surge, SolarBank, a leading North American solar company, is pivotal in developing commercial, industrial, and community solar projects in the U.S. Thus, as the U.S. energy landscape undergoes a major shift, wind and solar are set to lead the charge in powering the nation’s future. With this transformation underway, solar energy will play an even bigger role in the…

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[ad_1] Investors across the globe use the Sharpe Ratio, among other risk-adjusted metrics, to compare the performance of mutual fund and hedge fund managers as well as asset classes and individual securities. The Sharpe Ratio attempts to describe the excess return relative to the risk of the strategy or investment — that is, return minus risk-free rate divided by volatility — and is among the primary gauges of fund manager performance. But hidden within the Sharpe Ratio is the assumption that volatility — the denominator of the equation — captures “risk” in its entirety. Of course, if volatility fails to entirely…

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