Bibliografia

Lee, Y S. (1996), «Technologx transfer and the research univers1ty: a sear-
eh for the boundaries of university- industry collaboration» in RBJBaIT/j
Palm/, 25 (6), pp. 843-6 3.
Leland, H e Pyle, D. (1977), «Informational asymmetries, fin7a.ncial structure
and financial intermediation»1n]oamal omeame, 32, pp.3
Lerner, ]. (1995), «Venture Capitalists and the oversight of private firms»
in]oamalofFinanee, 50, pp. 301 , .
Lerner, {L. e Tsai, A. (2000), «Do Equity Financing Cycles Matter? Eviden-
tnBiotechnology Alliances», National Bureau of Economie Re-
search Working Paper series 7464, Cambrid e, MA.
Lev, B. (2001), glnlangzblex. Management, Measurement and Reporîlag,
Washington DC, Brookings Institution Pres
Lev,B .e Sougiannis, T. (1996), «The capitalization, amortization, and var
lue- relevance of R&D» in ]oamal ofAfmaafiag c’?“ Eamomifs, 21 (1), pp.

— (1999), «Penetrating the bookftofmarket black box: The R&D effect» in
]oama/ ofBasz'aetx Flaaafe ®;Afmaatz‘ag, 26 (3 / 4), pp. 419»49.

Levin, R. Klevorick, A., Nel o,n R. e Winter, S. (1987), «Appropriating
the returns from in dustrial research and development» in Brookings
Papert on Etona/ail Aefioily, 3, pp. 3-1.

Leydesdorff, L. e Gauthier, E. (1995), 3«The evaluation of national perfor
mance in selectedp priority areas using scientometric methods» ln Re
reaer Polia, 25, pp. 431 »50

Link, A e Rees,]. (1990), «Firm size, university based research and returns

&D» in Small Eminen- Eamomlm‘, 3 (3), p.
Lofsten, H. eLindelof,P P.(2001), «Science parks in dee en- Industrial re-
la eve lopmef1t?»in nRÙ‘D Man nago/float, 18 (3 4), 923

Long, W. F. e Raven nsrac t,D. ]. (19,93) «LBO’ s, debt and R&D intensity»
in Strategia maaagemeal]oanzal 14, pp. 935.

Lucas, R. (1988 , «On the mechanics of economie development» in journal
of Moaetap/ Efoaowitr, 22, pp. 3- 42.

Lumme, A. e! al. 19,93) «New technology based companies in Cambridge
in an international erspectives», Universia ty of Cambri idge, Small
Business Research Center, WorkingP aper 35.

Lundvall, B. A. (a cura di) (1992), National .YJ/ste/ay of Innovation Too/ard; a

Iaaoaalzoa and Iateraetile Leam London,
Malerba, F (a cura di) (2000),]55017om1'a dell zaaoaazzoae, Carocci, Roma.

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