TY  - BOOK
AU  - Chan,Louis K.C.
AU  - Lakonishok,Josef
AU  - Sougiannis,Theodore
TI  - The stock market valuation of research and development expenditures
AV  - HG4028 .V3 C426S
PY  - 1999///
CY  - Cambridge, Mass.
PB  - National Bureau of Economic Research
KW  - Business enterprises
KW  - VALUATION
KW  - UNITED STATES
KW  - STOCKS
KW  - PRICES
KW  - INTANGIBLE PROPERTY
KW  - RESEARCH, INDUSTRIAL
ER  -