New restrictions on short-selling sovereign debt need to be supported by concrete evidence that links systematically unrestricted short-selling activities to fraud, abuse or market manipulation. OECD debt managers noted that there is plenty of empirical evidence on the benefits of short selling,...

Policy makers are contemplating restrictions on the shorting of government, including a ban on the (naked) short-selling of government bonds, and derivatives related to those bonds. Sovereign issuers and primary dealers have expressed their unease about the potentially adverse impact, or...