A consistently inverted yield curve (where short-term rates are higher than long-term rates) has historically preceded recessions, though it's not a perfect predictor.
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Visa doesn't actually issue credit cards; it licenses its brand and payment processing network to banks and other financial institutions that then issue the cards.
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Decentralized finance (DeFi) protocols often utilize smart contracts, self-executing agreements written in code and stored on a blockchain, to automate transactions and eliminate the need for intermediaries.
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