In this paper we outline a Pigovian tax-cum-subsidy scheme that deals with concerns about the costs and efficacy of hoarding international reserves (IR) as a means of self-insurance against a deleveraging crisis. We overview the degree to which IR provided self-insurance to Emerging Markets...

This paper discusses two pertinent policy issues dealing with the global liquidity crisis - global prudential regulation reform, and reassessment of using international reserves in the crisis. We point out the paradox of prudential regulations while the identity of economic actors that benefited...

This paper studies the links between current accounts and relative price levels, finding that current account changes are associated with sizable future relative price levels effects. This is done in panel regressions of the Penn effect, adding a lagged current account/GDP and other explanatory...

This paper analyzes competing interpretations for the large increases in the hoarding of international reserves by developing countries. While the first phase of the rapid hoarding of reserves in the aftermath of the East Asian crisis has been dominated by self insurance against exposure to...

In this paper we explore lessons from the global liquidity crisis pertaining to the prudential supervision role of central bank in an open economy. The narrow view of the role of central banks has been seriously challenged by the global liquidity crisis of 2008-9. The crisis validates central...

This paper presents a model comparing the optimal degree of asset class diversification abroad by a central bank and a sovereign wealth fund. We show that if the central bank manages its foreign asset holdings in order to meet balance of payments needs, particularly in reducing the probability...

The end of the great moderation has profound implications on the assessment of fiscal sustainability. The pertinent issue goes beyond the increase in stock of public debt/GDP induced by the global recession, to include the perspective that the sustainability of a given public debt/GDP depends on...

This paper investigates the factors explaining exchange market pressures (EMP) and the hoarding and use of international reserves (IR) by emerging markets during the 2000s, as the Great Moderation turned to the 2008-9 global crisis and great recession. According to our results, both financial...

We define the notion of 'de facto fiscal space' of a country as the outstanding public debt relative to the de facto tax base, where the latter measures the realized tax collection, averaged across several years to smooth for business cycle fluctuations. We apply this concept to account for the...