1. Macroeconomics of unbalanced growth: the anatomy of urban crisis;Baumol;American Economic Review,1967
2. Drivers of health care expenditures: Does Baumol's Cost Disease Loom Large?;Colombier,2010
3. The price and quantity of residential land in the United States;Davis;Journal of Monetary Economics,2007
4. International comparisons of health expenditure: theory, data and econometric analysis;Gerdtham,2000
5. Spurious regressions in econometrics;Granger;Journal of Econometrics,1974