Substitution of letter mail for different sender-receiver segments

von Nikali, Heikki
Veröffentlicht in Competition and regulation in the postal and delivery sector (2008)

The substitution of letter mail in targeted communication

von Nikali, Heikki
Veröffentlicht 1998

Consumers on the road from e-communication to e-shopping

von Elkelä, Kari
Veröffentlicht in Managing business in a multi-channel world (2006)

Digitalization of consumer invoices : a comparative study

von Elkelä, Kari
Veröffentlicht in The role of the postal and delivery service in a digital age (2014)

How should regulation be adjusted when universal service substitution grows?

Veröffentlicht in Progress in the competitive agenda in the postal and delivery sector (2009)

Allocating costs between universal services and services outside the scope of universal service

Veröffentlicht in Multi-modal competition and the future of mail (2012)