The new developments in the agri-food product market in terms of quality, but also due to changes in the consumer behavior of agri-food products, it is necessary to implement new strategies on this market. These are primarily reflected in assessing and improving the quality of agri-food...

This paper explores a dynamic model of product innovation, extending the work of Dutta, Lach and Rustichini (1995). It is shown that if R&D costs for quality improvements are low, the dynamic competition is structured as a race for being the pioneer firm with payoff equalization in equilibrium,...

This paper explores a dynamic model of product innovation, extending the work of Dutta, Lach and Rustichini (1995). It is shown that if R&D costs for quality improvements are low, the dynamic competition is structured as a race for being the pioneer firm with payoff equalization in equilibrium,...

Gegenstand der vorliegenden Studie ist die optimale Regulierung des Betriebs von Netzwerken, die die Charakteristika eines natürlichen Monopols aufweisen. Während bei der Nutzung solcher Netzwerke Wettbewerb zwischen verschiedenen Anbietern netzbasierter Dienstleistungen errichtet werden kann,...

This paper examines the dynamic process of quality adjustment in cases where the economy lacks a sufficient number of markets for coordinating the level of attributes that configure the qualities of products. It shows that an adjustment process through the development and selection of...

Der Gartenbau hat sich zu einem der weltweit dynamischsten Agrarsektoren entwickelt. Der Anbau von Obst und Gemüse birgt insbesondere für Entwicklungs- und Schwellenländer ein erhebliches Potential, um landwirtschaftliche Einkommen zu steigern und die ländliche Armut zu reduzieren....

If buyers do not observe the quality of a product and production of quality is costly, market allocations can be very inefficient. Certification intermediaries are institutions that provide information about quality to buyers. The amount of information in the market determines the incentives...

In this paper we extend the model of vertical product differentiation to also consider information disparities about the extent of quality differences. Equilibrium prices turn out to depend not only on the share of informed consumers but also on uninformed consumers beliefs about quality...

Consider a two-product firm that decides on the quality of each product. Product quality is unknown to consumers. If the firm sells both products under the same brand name, consumers adjust their beliefs about quality subject to the performance of both products. We show that if the probability...

We analyze vertical product differentiation in a model where a good's quality is unobservable to buyers before purchase, a continuum of quality levels is technologically feasible, and minimum quality is supplied under competitive conditions. After purchase the true quality of the good is...