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Global imbalances and external adjustment after the crisis
Over five years have passed since the most intense phase of the global financial crisis. As has been widely documented the pre-crisis period was characterized by increased dispersion in current account deficits and surpluses facilitated by a benign global financial environment characterized by low ...
Exchange rate structural fiscal balance and copper price: a puzzle
Chile’s exchange rate shows a strong volatility to copper price fluctuations. This correlation is essentially because copper is our main export product therefore increases in the price of copper imply higher returns from copper export volumes both for private and the stateowned mining company Codelco. ...
Asset bubbles and sudden stops in a small open economy
One of the most striking features of the world economy over the last twenty-five years has been the sharp decline in the real interest rate from approximately 4% in the early 1990s to -1.5% in 2013 (figure 1). During this period there have been two waves of large capital inflows into emerging economies ...
A caricature (model) of the world economy
This paper provides an extremely stylized model of the workings of a global economy where one of its key driving factors is economic agents’ continuous struggle to find assets to park financial resources. This struggle naturally comes with euphoria and disappointments as many of the 'parking lots' are ...
Financial reforms and capital flows: insights from general equilibrium
How are capital flows affected by financial reforms that relax credit constraints and raise the ability of domestic firms to borrow? At first glimpse one might be tempted to dismiss the question as trivial. If some domestic firms are credit constrained (which we assume to be the case!) relaxing their ...
Economic policies in emerging-market economies: an overview
Economic policies in emerging-market economies (EMEs) are shaped by the structural features and policy challenges of countries on their road to development. Convergence toward income levels of advanced countries is a difficult and bumpy road—it is even uncertain if and when most developing countries ...
Endogenous exchange-rate pass-through and self-validating exchange rate regimes
A long-standing question in open macroeconomics concerns the choice of currency denomination of nominal prices and contracts. A firm serving the export market may choose to set prices in its domestic currency in the currency of the market of destination or in a vehicle currency possibly indexing these ...
Too poor to grow
Development theorists have long been intrigued by a variety of mechanisms capable of generating vicious cycles of poverty and stagnation—broadly referred to as poverty traps. These mechanisms highlight different ways in which poverty may deter growth and become self-perpetuating. Such situation may ...
Corporate saving in global rebalancing
The increase in global imbalances in the last decade posed a theoretical challenge for international macroeconomics. Why did some less developed countries with a higher need for capital like China lend to richer countries? The inconsistency of standard dynamic open-economy models with actual global ...
The carry trade in industrialized and emerging markets
The profitability of currency carry trades in and of itself is 'economic' evidence against the uncovered interest parity (UIP) condition. There is a wide variety of 'statistical' evidence against UIP. Yet the relationship between these two types of evidence and their implications for time variation ...