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Urban water pricing in Yemen: a comparison of increasing block tariffs to other pricing schemes
(
Routledge
, 2017 , Article)
This study examines the viability of increasing block tariffs (IBTs) to achieve the right balance between efficiency, financial requirements and equity, and compares them to alternative pricing schemes. Using numerical ...
Evaluation of decentralization and commercialization in the urban water sector of Yemen
(
SAGE Publications Ltd
, 2018 , Article)
The article analyzes decentralization and commercialization reforms in the Yemeni urban water and sanitation sector. The case study shows that sector reforms to increase the performance and independence of water utilities ...
Yemen's Tribal Idiom: An Ethno-Historical Survey of Genealogical Models
(
Oxford University Press (OUP)
, 2017 , Article)
The notion of an Arab tribe has been widely debated by anthropologists and historians. Whatever its relevance in specific social and historical contexts, it often serves as idiom of alleged genealogical descent. Arab ...