Although the dissertation is in German, on demand a bilateral discussion can be done in English language.

In this study demand relations for primary oilseeds in South Africa is estimated and interpreted with the use of econometric models. Two different models, namely the Linear Approximate Almost Ideal Demand System (LA/AIDS) and the two-step Error Correction Model (ECM), were applied to annual...

Due to the lack of information on the factors that affect the marketing of cowpeas in Senegal, this study investigates key aspects for the successful marketing of cowpeas in Senegal. The contribution this study makes lies in the information it generates to empower role-players in the cowpea...

Beginning in 1981, the government of Mali undertook several policy reforms to allow participation of private traders in cereal marketing, which up to that date was officially controlled by a parastatal. These reforms can be expected to have an impact on the working of the cereals market. One of...

This paper presents a quantitative analysis of the Chinese wheat and rice industries. The specific purpose is to analyze government policies for wheat and rice, and their impacts on industry performance. Dynamic relationships among prices, quantities and total GNP are investigated with a vector...

Dry bean production and price statistics for Burundi from 1972 to 1987 indicate significant year-to-year (bean production) and monthly (bean prices) fluctuations. These fluctuations are influenced by, among other things, climatic conditions, unpredictable markets, government policy, and...

Taiwan is located in the subtropical area of the Far East. With the benefit of suitable weather, average temperature just under 71 F in the north and nearly 76 F in the south, and with the yearly precipitation around 75 inches, rice has been the self sufficient staff crop in Taiwan. Even in the...

Apples constitute the bulk of deciduous fruit produced in South Africa, i.e. in 2000, apples made up the largest percentage of the deciduous fruit crop (43%). From 991/92 to 2002/03 production averaged 574 850 tons per annum with a standard deviation of 43 922 tons. The average distribution of...

The current marketing of agricultural products in general, and of bananas in particular, poses special problems for Eritrean farmers. Poor climatic conditions coupled with crude and inefficient agricultural technologies render agricultural output sub-optimal. The major production problems...

Kazakhstan?s agricultural sector plays an important role in the country'seconomy. Not only does it function as an economic output producer, it alsoserves as a social buffer in times of transition to a market economy. Therestructuring process had a strong impact on the economic performance...