We construct a sovereign default network by employing high-dimensional vector autoregressions obtained by analyzing connectedness in sovereign credit default swap markets. We develop four measures of centrality, namely, degree, betweenness, closeness, and eigenvector centralities, to detect...

We regard accounting regulation as a politico-economic institution and analyze its evolution in the presence of changing investor sentiment. When the market sentiment is moderate, if most of the business projects in the economy are successful, the economy will enter a stable high-disclosure...