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Nonfuel mineral cartels : United States economic policy and changing world resource patterns
Beloff, Donn A., (1975)
A note on the measurement of trade concentration
Tuong, Ho Dac, (1976)
Imperfect international markets and monopolistic prices to developing countries : a case study
Epstein, Barbara, (1982)
Patterns of networking in the innovation process : a comparative study of the UK, Germany & Ireland
Love, James, (1999)
Commodity concentration and export instability : the choice of concentration measure and analytical framework
Love, James H., (1986)
Commodity concentration and export earnings instability : a shift from cross-section to time series analysis