This paper examines three different explanations of the global financial imbalances. It begins with the neoliberal globalization hypothesis that explains the imbalances as the product of the model of globalization implemented over the past thirty years. It then examines the saving glut and...

We analyze the global imbalances and the required adjustments for rebalancing in current accounts and real exchange rates. We set up a two-country two-sector model for the US-China with two asymmetries. First, we assume that the size of China initially is one third of the US but its size becomes...

The impact of an unanticipated monetary shock in a small open economy with dollarization, factor price rigidities, and nontradeables is re-examined in an optimizing intertemporal general equilibrium model. The framework of an earlier study is extended to incorporate foreign real money balances...

This study divides the world into currency zones according to the co-movement of each currency with the key currencies. The dollar zone groups economies that produce well over half of global GDP. The euro zone now includes almost all of Europe and some commodity producers, but remains less than...

Exchange rate fluctuations influence economic activity not only via the standard trade channel, but also through a financial channel, which operates through the impact of exchange rate fluctuations on borrowers' balance sheets and lenders' risk-taking capacity. This paper explores the...

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...

The first part of this paper examines the behaviour of rupiah over the last seven years (1996 - 2002) to ascertain whether in fact there is specific evidence of a return to de facto US dollar peg in Indonesia. To preview the main conclusion, we find evidence to suggest that this has been the...

The first part of this paper examines the behaviour of rupiah over the last eight years (1995 - 2003) to ascertain whether in fact there is specific evidence of a return to de facto US dollar peg in Indonesia. While we fail to find strong evidence to suggest Indonesia has reverted to the extent...

This paper investigates the implications of international financial sanctions for the reserve currency status of the US dollar. We propose a simple model of a reserve currency, demonstrate how the anticipation of financial sanctions can weaken the dollar's status, and evaluate the welfare...

We study the aggregate and re-distributive effects of currency devaluations in a small open economy heterogeneous households model with leverage-constrained banks. Our framework captures three stylized facts about liability dollarization in emerging economies: i) banks and firms borrow in...