Spectrum Allocation, Infrastructure Sharing and Industry Consolidation. Hong Kong, January 2014

The Data Tsunami - Spectrum Allocation, Infrastructure Sharing and Industry Consolidation. Dubai, May 2014

Best practice spectrum auctions workshop, New Delhi 24 Sep 2014

Spectrum Auctions_June 2014

The Data Tsunami in Africa - Spectrum Allocation, Infrastructure Sharing and Industry Consolidation

Mobile Network Infrastructure Sharing - Industry Overview & Coleago's Approach

Best practice spectrum auction workshop, Tanzania 26 May 2015

Spectrum auction failure in India, October 2016

The future of spectrum pricing S Zehle Coleago 24 jan 17 sz

Bundling of content access coleago v001 061015 sz

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What is driving recent increases in prices paid s zehle coleago 16 june 15