Research in International Business and Finance · 2015 · 74 citations · 24 references
Social SciencesInternational RelationsInternational EconomicsInternational FinancePublic DebtCapital MarketsSovereign Bond IssuanceSovereign DebtSovereign DefaultSovereign Risk AnalysisEmerging Market Sovereign DebtSovereign Bond Yield SpreadsSovereign Debt Short SellingSovereign Solvency RiskSovereign Spread Analysis
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Testing for unit roots in heterogeneous panels
Kyung So Im, M. Hashem Pesaran, Yongcheol Shin · Journal of Econometrics · 2003 · 15K citations · Full text