In the context of continuous droughts, the search for alternative water sources and increasing environmental restrictions on discharge of treated wastewater into natural water bodies, treated wastewater recycling offers a potential solution. In this paper the methods needed to assess the...

Feed grains researchers have abundant technical opportunities to select various options for improvement of nutritional characteristics of feed grains. Choosing between those opportunities is a difficult issue for research funding organisations. In this paper, efforts to address the relative...

The development of molecular markers allows plant breeders to identify desirable traits by analysing DNA rather than undertaking field trials or laboratory tests. This capacity provides a potential for a significant changes to occur within plant breeding programs. However, the value of...

Researchers have abundant technical opportunities to select various options for improvement of nutritional characteristics of feed grains. Choosing between those opportunities is a difficult issue for research funding organisations. In this paper, an attempt to address those research resource...

In order to maximize efficiency, should conversation contracts include incentive payments and also be put up for tender? This work uses laboratory experiments to investigate this question. We find that there exists an optimal share of performance payment which yields maximum total stewardship...

By design, tenders are used when costs are unknown. But if costs are unknown, how can we evaluate the tenders, when their evaluation involves measuring their cost-effectiveness? We identify three approaches: theoretical, empirical and experimental. We first use experimental data to compare the...

There has been limited empirical research to investigate the way in which farmers respond to market-based instruments intended to encourage their participation in environmental management. This paper is based on a case study of an auction mechanism that is under trial to deliver market...