References:

Berndt, Ernst R., and Mohammed S. Khaled (1979), "Parametric Productivity 
Measurement and Choice Among Flexible Functional Forms," Journal of Political
Economy 87, 1220-1245.

Berndt, Ernst R., and David O. Wood (1975), "Technology, Prices, and the 
Derived Demand for Energy," Review of Economics and Statistics 57, 259-268.

Berndt, Ernst R., and David O. Wood (1979), "Engineering and Econometric 
Interpretation of Energy-Capital Complementarity," American Economic 
Review 69, 342-354.


Source:

Courtesy Ernst R. Berndt.  It is a reformatted version of the data set KLEM in 
directory CHAP9.DAT of the diskette that accompanies Berndt, Ernst R., (1991), 
"The Practice of Econometrics:Classic and Contempory," Addison-Wesley, Reading 
Massachusetts.  


Variables:

YEAR      Year, beginning with 47 for 1947 and ending with 71 for 1971
QY        Quantity of Gross Output
PY        Price Index of Gross Output
QK        Quantity of Capital Services
PK        Rental Price Index for Capital Services
QL        Quantity of Labor Input
PL        Price Index for Labor Input
QE        Quantity of Aggregate Energy Input
PE        Price Index for Aggregate Energy Input
QM        Quantity of Non-Energy Intermediate Materials
PM        Price Index for Non-Energy Intermediate Materials
QV        Quantity of Value-Added Output
PV        Price Index of Value-Added Output
Z1        US Population
Z2        US Population of Working Age
Z3        Effective Rate of Sales and Excise Taxation
Z4        Effective Rate of Property Taxation
Z5        Government Purchases of Durable Goods
Z6        Government Purchases of Non-Durable Goods and Services
Z7        Government Purchases of Labor Services
Z8        Real Exports of Durable Goods
Z9        Real Exports of Non-Durable Goods and Services
Z10       US Tangible Capital Stock at the End of the Previous Year

Note that all price indexes are in nominal terms, i.e. they are not deflated.

Number of Observations:  25


SAS code to read the data:

data klem;
 infile 'a:\klem.dat' linesize=255;
 input YEAR QY PY QK PK QL PL QE PE QM PM QV PV Z1 Z2 Z3 Z4 Z5 Z6 Z7 Z8 Z9 Z10;