A recent paper explores whether XRP qualifies as one of the first truly functional "utility" cryptocurrencies by evaluating XRP’s technical efficiency in cross-border payments. Takeaway: XRP’s future as a practical tool for international finance may depend less on speculative trading and more on how new U.S. stablecoin regulations drive its real-world use. Key Points A Leap Beyond Traditional Banking: XRP settles international transactions in 3 to 5 seconds for a fraction of

How Policy Choices Shape Prices, Battery Range, and Charging Networks Takeaway: Government cash rebates for electric vehicle purchases prompt automakers to lower prices but also trim driving ranges, creating a sharp trade-off for policymakers between maximizing total vehicle sales and maximizing overall consumer welfare. Key Points Unexpected Adjustments: Direct cash rebates for electric vehicles (EVs) led carmakers to produce cheaper, lower-range models rather than simply di