Many German farmers do no longer accept the annual premiums for the state accident insurance, which sometimes reach a considerable degree. The farmers are of the opinion that the specific accident risk of each farm has to be taken into account. So far, the agrarian professional associations as...

Die Effizienzanalyse mit Hilfe der Data-Envelopment-Analyse (DEA) stellt ein weit verbreitetes Verfahren zur vergleichenden Einschätzung der empirischen Performanz von Entscheidungseinheiten (z.B. Unternehmen) dar. Angesichts „boomender“ Anwendungen auf eine Vielzahl...

In Anbetracht zunehmender Einkommensschwankungen aufgrund von Witterungsextremen und höherer Volatilitäten an den Agrarrohstoffmärkten fordert der Deutsche Bauernverband im Ertragsteuerrecht die Einführung einer Risikoausgleichsrücklage für landwirtschaftliche Einkünfte....

The objective of this paper is to explore the potential of the real options approach for analyzing farmers’ choice to switch from conventional to organic farming. Understanding the determinants of this decision is relevant in particular for agricultural policy makers when predicting the...

Optimization has been recognized as a powerful tool in teaching and research for a long time. In spite of its well known problem solving capacity, some methodological obstacles have persisted over the years. The main problem is that stochastic variables and their correlations cannot be...

Investment decisions are, as a rule, characterized by uncertainty, irreversibility and flexibility. Simple net present value calculations will not account for these features. In many situations even flexible investment planning with decision trees, which represents the most advanced method of...

Since the mid-nineties, agricultural economists discuss the suitability of “weather derivatives†as hedging instruments for volumetric risks in agriculture. Contrary to traditional insurance contracts, the payoffs of such derivatives are linked to weather indices (e.g. accumulated...

In this paper we examine whether there is room for improvement in farm program decisions through the integration of formal mathematical optimisation into the planning process. Probing the potential for improvement, we investigate the cases of four Brandenburg cash crop farms over the last six...

This paper deals with the fiscally neutral transferability of profits from land sales according to § 6b EStG and its possible effect on the price for agricultural land. From the point of view of the single farm this tax norm has an excellent effect. Nevertheless, from the point of view of the...