Rough estimation of economic impact of present BSE-illness of cows in Germany : paper presented to the IAOS Satellite Meeting on Statistics for the Information Society organized in conjunction withe the 53rd Session of the International Statistical Institute (ISI), August 30 - 31, 2001 in Tokyo/Japan

Controlling and supporting economic decisions of government : examples and conclusions ; paper presented to the Fourteenth Conference on Input-Output Techniques October 10 - 15, 2002, Montreal, Canada

Maier, Helmut, (2002)

Controlling economic decisions of government by means of input/output-tables of official statistics : examples and conclusions ; paper presented to the 8th Ukrainian - Polish - Slovak Scientific Seminar, Statistics Department Kyiv National Economic University Kyiv/Ukraine, October 24 - 26, 2001

Maier, Helmut, (2001)

Ricerche quantitative per la politica economica : Convegno Banca d'Italia - CIDE, Perugia, 15 - 18 dicembre 1999

(2003)