00676nam 2200193z- 450 99632066980331620160818152924.0(CKB)9870000000001082(EXLCZ)99987000000000108220140525c2014uuuu -u- -engEfficient Contracts for Government Intervention in Promoting Next Generation Communications NetworksMannheimZEWHolzleitnerChristian1005950BriglauerWolfgang1005951BOOK996320669803316Efficient Contracts for Government Intervention in Promoting Next Generation Communications Networks2314132UNISA