Week Ahead Market Report: November 21, 2011

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When you buy through our links, Business Insider may earn an affiliate commission. Learn moreAmazon; Charlotte Tilbury; Sephora; Violette_FR/Business InsiderThe time has come to get the best Black Friday deals on all of our favorite skincare, makeup, and haircare products. If you already have a set routine that you swear by, now is the time to get all your can't-live-without staples or try something new while the best beauty products are at the lowest prices we've seen this year.

TIMOTHY A. CLARY/AFP via Getty ImagesDealmaking is set to rise with easing regulations under a Trump presidency in 2025. Dropping interest rates and tax cuts are further boosting market optimism. However, the threat of tariffs may impact sectors despite M&A growth potential. Dealmaking is expected to boom as an easing regulatory environment under a Trump presidency takes effect next year.

Rep. Ro Khanna of California represents large parts of Silicon Valley. AP Photo/Andrew HarnikA top Democrat urged fellow liberals to remain on Elon Musk's X platform. This month, millions of users have joined Bluesky, which bills itself as a liberal alternative to X. Khanna told Politico that his relationship with Elon Musk is an example of finding common ground.

When you buy through our links, Business Insider may earn an affiliate commission. Learn moreThe best Black Friday PS5 deals include savings on headsets and console bundles. Amazon/Business InsiderBlack Friday is almost here and we're already seeing fantastic discounts on the PS5. The best Black Friday PS5 deals already available include savings on consoles, bundles, SSDs, controllers, and more.

Economist Nouriel Roubini is known as "Dr. Doom" for his bearish takes on the economy. John Lamparski/Getty Images for Concordia SummitNouriel Roubini thinks higher inflation and slower growth are coming on the back of Trump's policies. He pointed to Trump's plans to levy steep tariffs and deport millions, which could stoke price growth.