Analysis of the currency networks is not easy as the transactions are not centralized but rather take place over a large number of banks and commercial entities. Digital crypto currencies, however, require a public ledger to work and provide an opportunity for analysis of currency transactions. A crypto currency is a medium of exchange using cryptography to secure the transactions and to contro...

In order to better emulate models with divisible money, we enrich existing random-matching models of international currencies with indivisible monies by introducing randomized trades. The concept of equilibrium is the pairwise core in meetings. We show that there exist equilibrium outcomes in which home and foreign currency play distinct roles. Among these are outcomes with higher observed pric...

We introduce iOwe, a deferred compensation scheme that can be used in a broad range of decentralized systems. iOwe is reminiscent of a currency scheme backed by a precious commodity: network resources. iOwe does not require a central authority, proofs of work, continuous connectivity to currency issuers, or trusted storage. Instead, in iOwe, any principal may issue their own currency, in any am...

Currency crises tend to affect countries in geographic proximity. This suggests that regional patterns of international trade are important in understanding how currency crises spread, above and beyond any macroeconomic phenomena. Using data for five different currency crises (in 1971, 1973, 1992, 1994, and 1997) we show that currency crises affect countries tied together by international trade...

Executive Summary Currency crises tend to be regional. Since macroeconomic and financial phenomena are not regional, these phenomena are unimportant in understanding why crises spread. But international trade is regional, as countries tend to trade with their neighbors. This suggests that trade links are important in understanding how currency crises spread, above and beyond any macroeconomic p...

The paper compares the credibility of currency boards and (standard) pegs. Abandoning a currency board requires a time-consuming legislative process and an abolition will thus be previously expected. Therefore, a currency board solves the time inconsistency problem of monetary policy. However, policy can react to unexpected shocks only with a time lag, thus the threat of large shocks makes the ...

Currency crises tend to be regional; they affect countries in geographic proximity. This suggests that patterns of international trade are important in understanding how currency crises spread, above and beyond any macroeconomic phenomena. We provide empirical support for this hypothesis. Using data for five different currency crises (in 1971, 1973, 1992, 1994, and 1997) we show that currency c...