14  So far, we have invited among others Serena Ng (Columbia), Francis X. Diebold (University of Pennsylvania), Matthew Gentzkow (Stanford), Nick Bloom (Stanford), Héléne Rey (LBS), Bryan Kelly (Yale), Jianqing Fan (Princeton). On September 23 2022, we hosted Raj Chetty (Harvard) talking about “The Economic Impacts of COVID-19: Evidence from a New Public Database Built Using Private Sector Data”. 7
Greek banks have gradually returned to the interbank market and were able to perform repo transactions with a wide range of mostly international counterparties – also thanks to the ECB, in June last year, reinstating the waiver affecting the eligibility of Greek government-related assets for Eurosystem monetary policy operations.