A linear public good experiment has been employed to investigate strategic behaviour in pollution abatement among African climate decision-makers. The experiment consisted of three groups of which Group 1 did not receive any treatments, and Groups 2 and 3 received one and two treatments,...

A new methodology, Tracking Under-Reported Financial Flows (TUFF), allows us to systematically gather open-source information - e.g. news reports, case studies, project inventories from embassy websites, and grant and loan data published by recipient governments - about Chinese development...

This study seeks to understand what aid flows have been doing to the environment in eight countries in Eastern, Western and Southern Africa. Total aid to these countries' environmental sectors for the 2000s decade is about US$10.17 billion and bilateral aid has been on the rise. There seems to...

Recently, the South African wine industry launched the world's first "no sulphite added" wine made from indigenous Rooibos & Honey bush toasted wood chips. This wood chip contains antioxidants properties known to protect the wine from oxidation. On the other hand, SO2, as a preservative, is...

The South African wine industry has recently launched the world's first 'no sulphite added' wine made from indigenous Rooibos & Honeybush toasted wood chips. This wood chip contains antioxidant properties known to protect wine from oxidation. On the other hand, SO2 as a preservative, is often...

China's importance as a major donor outside the traditional Western donors has been increasing and this has helped to bridge the funding gaps in developing countries. At the same time, South-South financial assistance still comes with less conditionality making China's aid model different to...

This paper evaluates the impact of the Purchase 4 Progress (P4P) intervention implemented by World Food Program in Ethiopia on per capita income as well as across sub-social groups. The intervention is intended to improve the market power of smallholder farmers through cooperatives that has the...

Many economic decisions are made jointly within households. This raises the question about spouses? relative influence on joint decisions and the determinants of relative influence. Using a controlled experiment (on inter-temporal choice), we let each spouse first make individual decisions and...

We study household decision making in a high-stakes experiment with a random sample of households in rural China. Spouses have to choose between risky lotteries, first separately and then jointly. We find that spouses' individual risk preferences are more similar the richer the household and the...

From 1997 to 2005, an astonishing 5,200 million USD was invested to reduce cocaine production in Colombia, the world's main cocaine producer. However, little is known about the effectiveness of policies targeting coca cultivation. This paper uses a surveybased experiment to evaluate the effects...