Using the STATA entity names in patents and trademarks have been linked by the means of a matching algorithm which accounts for differences due to the position of the same word between otherwise identical strings. In particular, I have taken into the consideration the string similarity J index proposed by Thoma, Torrisi, Gambardella, Guellec, Hall and Harhoff (2010), which computes the fraction of common words after breaking up the strings into words at the blank spaces. ../…
Combining Large Datasets of Patents and Trademarks
Thoma Grid
2017-01-01
Abstract
Using the STATA entity names in patents and trademarks have been linked by the means of a matching algorithm which accounts for differences due to the position of the same word between otherwise identical strings. In particular, I have taken into the consideration the string similarity J index proposed by Thoma, Torrisi, Gambardella, Guellec, Hall and Harhoff (2010), which computes the fraction of common words after breaking up the strings into words at the blank spaces. ../…File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
