Piotr Bujak involved in CASE projects from 2000 to 2004 Tweet project involvement: expert Strategies for joining the European Economic and Monetary Union: A Comparative Analysis of Possible Scenarios The influence of pension reform on the development of the financial market and on labor costs The Effect of Open Pension Fund Operations on Demand for Shares on the Warsaw Stock Exchange Support for the Economic Reform in Georgia case publications Short-run Macroeconomic Effects of Discretionary Fiscal Policy Changes