Showing 1 - 10 of 49
For several decades the effective and efficient dissemination of new agricultural knowledge among farmers in developing … (FFS) Program, during the 1990s. The main difference between these two programs is that, while farmers were instructed what … to do under the T&V program, the FFS program encouraged and stimulated farmers to make their own decisions. This paper …
Persistent link: https://www.econbiz.de/10008861954
Whether China maintains its business-as-usual energy-intensive growth trajectory or changes to a sustainable development alternative has significant implications for global energy and climate governance. This paper is motivated to theoretically examine ChinaÕs potential transition from its...
Persistent link: https://www.econbiz.de/10011120272
International diffusion of energy-saving technologies has received considerable attention in recent energy and climate economics studies. As a helpful methodological complement to the existing large-scale CGE/IAMÐbased modelling for energy and climate policy studies, this paper contributes to a...
Persistent link: https://www.econbiz.de/10011123762
This study uses a stochastic production frontier to model trends in energy efficiency over time in a panel of 85 countries. No a priori structure is imposed on technological change over time though differences in the level of technology across countries are modeled as a stochastic function of...
Persistent link: https://www.econbiz.de/10008564742
Theory, historiography and empirical evidence suggest that agriculture is the key to economic development. This paper examines the extent to which productivity advances in British agriculture in the period 1620-1850 were driven by technological progress. Measuring technology by patents and new...
Persistent link: https://www.econbiz.de/10010607736
This paper examines the impact that publicly funded agricultural research has on productivity in crop production within Thailand. It tests empirically the two hypotheses that, first, publicly funded research and development (R&D) in crop production is a significant determinant of total factor...
Persistent link: https://www.econbiz.de/10008482052
Communal land ownership is frequently considered a constraint on farm productivity as farmers endeavour to balance … farmers in these co-operative farming groups. It also finds that there were improvements among inexperienced farmers who …
Persistent link: https://www.econbiz.de/10005464909
This study examines the effects of market reform on the agriculture sector of Tajikistan. It investigates the level and determinants of technical efficiency for a sample of cotton growing regions in Tajikistan. Using unbalanced panel data of 11 years covering the transition period 1992-2002, 34...
Persistent link: https://www.econbiz.de/10005464922
For the first time, we apply the wavelet coherence methodology on biofuels (ethanol and biodiesel) and a wide range of related commodities (gasoline, diesel, crude oil, corn, wheat, soybeans, sugarcane and rapeseed oil). This way, we are able to investigate dynamics of correlations in time and...
Persistent link: https://www.econbiz.de/10011186045
We use the wavelet coherence methodology to investigate relations between prices of ethanol and its feedstocks. Our continuous wavelet framework allows for discovering price connections and their evolution in both time and frequency domain in the most important ethanol markets – Brazil and the...
Persistent link: https://www.econbiz.de/10011241696