The present dissertation is twofold and takes up several issues in two separate and independent articles. In chapter II, the hedging effectiveness of weather index-based insurance with regard to aggregation biases in the underlying risk exposure of aggregated yield time series is presented. The...

The dissertation mainly consists of two articles: INVESTMENTS IN KAZAKHSTANI DAIRY FARMING: A COMPARISON OF THE CLASSICAL INVESTMENT THEORY AND THE REAL OPTIONS APPROACH Abstract This study analyzes the explanatory potential of the real options approach (ROA) regarding the reluctance of...

The first paper of this dissertation in Chapter II, “Insurance for Technology Adoption: An Experimental Evaluation of Schemes and Subsidies with Maize Farmers in Mexico”, analyzes experimentally how bundling the purchase of a risky technology, namely a higher yielding maize seed variety,...

This article shows that including inconsistent subjects in a Holt-and-Laury analysis will bias the mean, as well as the variance of the risk attitudes of the subject group of interest to an extent that cannot be determined a priori and that must not be neglected. One might be tempted to simply...

Experiments are often used to study individual decision‐making under controlled circumstances. Due to their low opportunity costs and high availability, university students are frequently recruited as the study population. Even though they are rather untypical with regard to many...