Given a graph G=(V, E), a set of vertices <InlineEquation ID="IEq1"> <EquationSource Format="TEX">$${S \subseteq V}$$</EquationSource> </InlineEquation> covers a vertex <InlineEquation ID="IEq2"> <EquationSource Format="TEX">$${v \in V}$$</EquationSource> </InlineEquation> if the edge-connectivity between S and v is at least a given number k. Vertices in S are called sources. The maximum-cover source location problem, which is a variation of the source location problem,...</equationsource></inlineequation></equationsource></inlineequation>

Given a graph G=(V, E), a set of vertices $${S \subseteq V}$$ covers a vertex $${v \in V}$$ if the edge-connectivity between S and v is at least a given number k. Vertices in S are called sources. The maximum-cover source location problem, which is a variation of the source location problem, is...

Japan’s more than a decade long “Great Recession†has presented a disconcerting case of what could happen if interest rates are bounded by zero and deflation sets in. Since Krugman (1998), the commonplace observation is that the deflationary situation combined with the zero...

This paper investigates the link between capital account openness and the output cost associated with a currency crisis. Although the Malaysian experience during the Asian crisis of 1997-98 made many researchers and policy makers interested in the effectiveness of a policy restricting...

Japan’s more than a decade long “Great Recession†has presented a disconcerting case of what could happen if interest rates are bounded by zero and deflation sets in. Since Krugman (1998), the commonplace observation is that the deflationary situation combined with the zero...

Using the “trilemma indexes†developed by Aizenman et al. (2010) that measure the extent ofachievement in each of the three policy goals in the trilemma—monetary independence, exchange ratestability, and financial openness—we examine how policy configurations affect...

This paper investigates the link between capital account openness and the output cost associated with a currency crisis. Although the Malaysian experience during the Asian crisis of 1997-98 made many researchers and policy makers interested in the effectiveness of a policy restricting...

We investigate the determinants of currency choice for trade invoicing in a cross-country context while focusing on the link between capital account liberalization and its impact on the use of the renminbi (RMB). We find that while countries with more developed financial markets tend to invoice...