From Walter Williams
Topics: price-theory, interest-rates, time-preference
From D. McCloskey
Topics: public-economics, taxation, efficiency
From Kevin Murphy
Topics: producer-theory, subsidies, agricultural-economics
From Jaffe et al
Topics: price-indices, measurement, consumer-theory
From Steven Landsburg
Topics: welfare-economics, externalities, cost-benefit-analysis
From Chicago Price Theory Prelim, 1962
Topics: consumer-theory, labor-supply
From Walter Williams
Topics: price-theory, externalities, property-rights