We take this question to be isomorphic to, "What Keeps Fixed Exchange Rates Fixed?" and address it with analysis familiar in exchange-rate economics. Stablecoins solve the volatility problem by pegging to a national currency, typically the US dollar, and are used as vehicles for exchanging...

In this paper we investigate the price, volatility and micro-level effects of central bank swap lines during the 2020 pandemic. These policies lowered the ceiling on covered interest rate parity violations and reduced volatility following settlement of swap line auctions. We then combine...

In this paper we study the macroeconomic effects of introducing a retail central bank digital currency (CBDC). Using a two agent framework and endowment economy with banked and unbanked households, we show digital currencies address financial inclusion of the unbanked, by providing a savings...

We take this question to be isomorphic to, "What Keeps Fixed Exchange Rates Fixed?" and address it with analysis familiar in exchange-rate economics. Stablecoins solve the volatility problem by pegging to a national currency, typically the US dollar, and are used as vehicles for exchanging...

The corporate basis measures the pricing difference between dollar and foreign currency bonds issued by the same corporate entity. In this paper, we decompose the basis into a risky asset yield spread, a safe asset convenience yield, and FX hedging costs with the covered interest rate parity...

Using textual analysis, we identify the set of Trump tweets that contain information on macroeconomic policy, trade, or exchange rate content. We then analyze the effects of Trump tweets on the intraday trading activity of foreign exchange markets, such as trading volume, volatility, and FX spot...