Welcome to the online proceedings of the international conference: The 12th International Days of Statistics and Economics.

The 12th International Days of Statistics and Economics was organized by:

• The Department of Statistics and Probability and the Department of Microeconomics, University of Economics, Prague, Czech Republic
• Faculty of Economics, The Technical University of Košice
• The Ton Duc Thung University, Ho Chi Minh City, Vietnam

The aim of the Conference was to present and discuss current problems of Statistics, Demography, Economics and Management and their mutual interconnection.

The key spekears during conference were

• Eva Zamrazilová,  the Chairwoman of the National Budgetary Council of the Czech Republic and 
• Marek Rojíček, the Chairman of the Czech Statistical Office.

This conference proceedings contain contributions of the conference participants which were presented during both days of the conference. All these contributions have successfully passed the double-blind peer-review process.

The conference was organized with the financial support of the Faculty of Business Administration, University of Economics, Prague (project No. IGS 74/2018)

The conference was organized with the financial support of the Faculty of Informatics and Statistics, University of Economics, Prague (project No. IGS 21/2017).