Helmut Forstner

Consistency Tests of Alternative Measures of Comparative Advantage

Robert Ballance, Helmut Forstner, Tracy W. Murray · The Review of Economics and Statistics · 1987 · 195 citations

Consistency Tests, Comparative Test, Trade +17

The World’S Pharmaceutical Industries

Robert Ballance, Vienna Unido, János Pogány et al. · RePEc: Research Papers in Economics · 1992 · 61 citations

An empirical examination of the role of vertical product differentiation in north-south trade

Robert Ballance, Helmut Forstner, W. Charles Sawyer · Review of World Economics · 1992 · 38 citations

Economics, Trade Policy, Trade Economics +10

On measuring comparative advantage: A note on Bowen’s indices

Robert Ballance, Helmut Forstner, Tracy W. Murray · Review of World Economics · 1985 · 36 citations

Economics, Comparative Advantage, Business +3

More on measuring comparative advantage: A reply

Robert Ballance, Helmut Forstner, Tracy W. Murray · Review of World Economics · 1986 · 24 citations

Comparative Advantage, Management, Business +6