framework, which reflects the much debated source of welfare economics, is useless for surveys that focus on people's demand … complete, theoretically, the construction of an autonomous research program to establish demand measurement guidelines in … developing countries and show, through a survey implemented in Moshi (Tanzania) about demand for sanitation, some methodological …

demand - the stakeholders of the sector and to study their behaviours and their interactions. Using the output of this …

' demand; the second one was about the sector regulation. …

technology transfer process. The author introduces the concept of "Demand Readiness Level", an additional scale to Technology …

&D, advertising and the competitive environment.The empirical findings confirm the predictions of a dynamic model that complements … advertising in order to extract maximal rents; thus, lower costs of ads may favor R&D. …

Advertising competes for scarce consumer attention, so more profitable advertisers send more messages to break through …

trade interacts with this problem of market intransparency. Sellers must communicate their offers through costly advertising …