Naravno da je ima. Verujem da je to preuzeto iz engleskog sa sve značenjem. Stoga, verujem da može da posluži i neki engleski rečnik (sad me mrzi da ustajem i gledam u srpske).
Dakle:
http://en.wikipedia.org/wiki/ProactivityIn organizational behavior and industrial/organizational psychology, proactivity or proactive behavior by individuals refers to anticipatory, change-oriented and self-initiated behavior in situations,
The Free Dictionary:
http://www.thefreedictionary.com/proactivetending to initiate change rather than reacting to events
serving to prepare for, intervene in, or control an expected occurrence or situation: proactive measures against crime.
Ako pogledate u Free Dictionary deo koji se zove Thesaurus, videćete da activan (active) jeste srodna reč, ali ne i sinonim. Retroaktivan bi bio antonim.