Follow-up na moj petkov komentar v Financah glede koristnosti finančne integracije in o razmisleku glede vračanja kapitalskih kontrol. Debata med ekonomisti je živahna. Zunaj je nov članek “Capital Control Measures: A New Dataset” (Andrés Fernández, Michael W. Klein, Alessandro Rebucci, Martin Schindler & Martín Uribe), ki predstavljajo bazo podatkov in jo dajejo na voljo raziskovalcem. Najprej pa nekaj evolucije tega fenomena:
International capital flows are central to international macroeconomics. The interaction between the monetary and exchange rate policies of a country depends upon its stance towards capital mobility, as described by the policy trilemma. The ability of a government and its citizens to borrow and lend abroad allows domestic investment to diverge from domestic savings, which can promote economic efficiency and growth. International portfolio diversification is a potentially important means by which individuals can smooth consumption and undertake risky investments that would otherwise be unattractive. On a less salutary note, international capital flows are also blamed as an important vector through which economic disturbances are spread across countries, or as a means by which investors prompt a sudden stop that causes an economy to crash.