In some cases spot markets failure to govern to whole or a part of the marketing channel effectively and contractual relations are gaining more importance. It is especially true in case of agricultural markets, since these markets became more differentiated and market players are vulnerable in...

This research identifies what attracts suppliers to be committed to long-term relationships in New Zealand agri-food supply chains where suppliers are required to consistently deliver to high product specifications. It also looks at what factors determine supplier's ongoing commitment and how to...

This article analyses dealer satisfaction data in the agricultural technology market in Germany. The dealers could rate their suppliers in the ?overall satisfaction? and in 38 questions which can be summarized in 8 dimensions. An ordinal regression model which is also known as the proportional...

Der vorliegende Bericht analysiert die mittelfristigen Veränderungen der Lieferantenstruktur am Beispiel einer Molkerei mit drei unterschiedlich strukturierten Standorten in Bayern, Niedersachsen und Sachsen-Anhalt. Für die Analyse wurde zwischen Januar und März 2010 eine schriftliche...

This paper highlights the strategic role that private quality standards play in food supply chains. Considering two symmetric retailers that are exclusively supplied by a finite number of producers and endogenizing the producers' delivery choice, we show that there exist two asymmetric...

We explore the strategic role of private quality standards in food supply chains. Considering two symmetric retailers that are exclusively supplied by a finite number of producers and endogenizing the suppliers' delivery choice, we show that there exist two asymmetric equilibria in the...

We analyze how consumer preferences for one-stop shopping affect the bargaining relationship between a retailer and its suppliers. One-stop shopping preferences create "demand complementarities" among otherwise independent products which lead to two opposing effects on upstream merger...

Despite significant progress in recent years, horizontal and vertical integration of the Lithuanian milk sector is not very much advanced. The primary sector is characterised by small-scale farming, the fragmentation of farmland and a low number of livestock per farms. These features cause...

We consider a model of vertical competition where downstream firms (retailers) purchase an upstream input from a monopolist and are able to differentiate from each other in terms of quality. Our primary focus is to study the effects of introducing a large retailer, such as a Wal-Mart...