Rice is an important cereal to Ghana’s economy and agriculture. While there is huge potential for lowland rice cultivation in northern Ghana, erratic rainfall and low and degrading soil fertility remain the key constraints of production. The present study analyzes the adoption decision and the...

Based on grounded theory and thematic analysis of 70 in-depth interviews conducted over 32 months (from November 2007 to June 2010) with domain scientists, computational technologists, supercomputer center administrators, program officers at the National Science Foundation, social scientists,...

Solar photovoltaics have received government support in the form of rebates, tax credits and net metering tariff mechanisms. The intended goal of these incentives is to encourage innovation in the manufacturing and installation of these systems, which is expected to eventually help overcome the...

New agricultural technologies are promoted in developing countries to bring about some combination of economic, environmental, and or health benefit. All of these benefits are considered to improve the livelihoods of the households that adopt them. However, the adoption of these new innovations...

Economics

In this paper, we study the dynamics of the market for DatabaseManagement Systems (DBMS), which is commonly assumed to possess networkeffects and where there is still some viable competition in our studyperiod, 2000 – 2004. Specifically, we make use of a unique anddetailed dataset on several...

Online applications and services automate communications andtransactions between rms and consumers, promising large efficiencygains. However, consumers have been slow to use these onlinetechnologies intensively, despite widespread adoption of the internet.Customers frequently undergo a staggered...

New network technologies constantly seek to displace incumbents. Their success depends on technological superiority, the size of the incumbent’s installed base, users’ adoption behaviors, and various other factors. The goal of this paper is to develop an understanding of competition between...

The main goal of this thesis is to investigate the reasons why firms do often adopt inefficient technologies even when superior ones are widely available, and to assess their consequences. From a macroeconomic perspective it has been emphasized that differences in the adoption and diffusion...

The commercialization of the Internet has provided opportunities for building service brands in the minds of consumers. Services are characterized as intangible, heterogeneous, inseparable, and perishable features that often engender high information costs and, hence, low perceived value to...