A Growing Dilemma

نویسنده

  • Kristen Park
چکیده

In 1999 the Food Industry Management Program at Cornell conducted a study of produce buyers and shippers which was sponsored by the Produce Marketing Association in Newark, Delaware. Although the study was conducted for the produce industry, it can serve as a demonstration of how retail buyers' operating practices are impacting our agricultural producers and middlemen. Two findings in the report should cause shippers to review, in particular, their sales strategies. First, retail produce executives were asked what percentage of their produce purchases are from their top 10 suppliers. Currently, on average, retailers buy 69.3 percent of their produce purchases from their top 10 suppliers. By 2004, retailers report that this will increase to 70.1 percent with most of this increase being driven by large retailers with over $1.5 billion in annual sales. This concentration of purchasing by large grocery firms is particularly interesting when juxtapositioned with discussions about global procurement. Talks and experiments with global procurement are underway in some retail companies who are looking to negotiate with one or a few shippers the opportunity to supply all the companies' stores. For example, one shipper may be asked to provide all the kiwi fruit for 2,000 stores. Second, the same large firms reported, on average, that they will decrease the number of suppliers from the current average of 450 down to an average of 404 by 2004. It is these large

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

. so c - ph ] 2 6 A pr 2 00 5 Prisoner ’ s dilemma on dynamic networks under perfect rationality

We consider the prisoner’s dilemma being played repeatedly on a dynamic network, where agents may choose their actions as well as their co-players. In the course of the evolution of the system, agents act fully rationally and base their decisions only on local information. Individual decisions are made such that links to defecting agents are resolved and that cooperating agents build up links, ...

متن کامل

Evolutionary game theory in growing populations.

Existing theoretical models of evolution focus on the relative fitness advantages of different mutants in a population while the dynamic behavior of the population size is mostly left unconsidered. We present here a generic stochastic model which combines the growth dynamics of the population and its internal evolution. Our model thereby accounts for the fact that both evolutionary and growth d...

متن کامل

Cooperation and its evolution in growing systems with cultural reproduction

We explore the evolution of cooperation in the framework of the evolutionary game theory using the prisoner’s dilemma as metaphor of the problem. We present a minimal model taking into account the growing process of the systems and individuals with imitation capacity. We consider the topological structure and the evolution of strategies decoupled instead of a coevolutionary dynamic. We show con...

متن کامل

Cemento-Ossifying Fibroma A Radiographic Diagnostic Dilemma

Cemento-ossifying fibroma (COF) is a rare benign fibro-osseous tumor. The radiographic and clini‌cal features of this lesion are unpredictable and variable. In this report, the patient was a 12-year old girl with a painless swelling which demon‌strated an opaque lesion with radiolucent zone to involve left posterior portion of the mandible on panoramic radiography. The radiographic manife‌stati...

متن کامل

Network Growth via Preferential Attachment based on Prisoner’s Dilemma Game

In this article we discuss network growth based on Prisoner’s Dilemma Game(PDG) where palyers on nodes in a network palay with its linked players. The players estimate total profits according to the payoff matrix of the PDG. When a new node is attached to the network, the node make linkes to nodes in the network with the probabilities in proportion to the profits made by the game. Iterating thi...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2000