Jones, Charles I. <br/><br/>
Too much of a good thing? : the economics of invesment in R&D 

 - Cambridge, Mass :  National Bureau of Economic Research,  1999 
 - 28 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RESEARCH, INDUSTRIAL--ECONOMETRIC MODELS<br/>CAPITAL INVESTMENTS--ECONOMETRIC MODELS
<br/><br/><label>LC Class. No.: </label>HD39  / J663T