This paper investigates the Stackelberg equilibrium for pricing and ordering decisions in a multi-channel supply chain. We study a situation where a manufacturer is going to open a direct online channel in addition to n existing traditional retail channels. It is assumed that the manufacturer is the leader and the retailers are the followers. The situation has a hierarchical nature and...

we are concerned: the number of road traffic fatalities is rising since 2014 again, in germany, in the european ::union::, in the usa, after a continuous decline over the last 40 years. many reasons are discussed:  human behaviour, e.g. texting while driving; no respect for traffic rules; daily life competition, who will be the fastest; more traffic, more vehicles, more kilometres driven. the i...

We have analysed an effect of the Bak-Sneppen predator-prey foodchain self-organization on nucleotide content of evolving species. In our model, genomes of the species under consideration have been represented by their nucleotide genomic fraction and we have applied two-parameter Kimura model of substitutions to include the changes of the fraction in time. The initial nucleotide fraction and su...

In the recent years, significant changes have taken place in the business environment. Among the many factors, globalization of business, proliferation of electronic marketplace (e-market), increased market competition, awareness of customers, and increased demand for the value added products/services have largely contributed to the change in the shift. The changing business scenario has compel...

In this paper we develop a competitive supply chain network model for fashion that incorporates ecolabelling. We capture the individual profit-maximizing behavior of the fashion firms which incur ecolabelling costs with information associated with the carbon footprints of their supply chains revealed to the consumers. Consumers, in turn, reflect their preferences for the branded products of the...

Retail chains essentially practice one of two broad strategies in setting prices across their stores. The more straightforward is to set a chain-or country-wide price. Alternatively, managers of retail chains may customize prices to the store level according to local demand and competitive conditions. For example, a chain may price lower in a location with lower demand and/or more competition. ...

The present article deals with the inter specific competition and intra-specific competition among predator populations of a prey-dependent three component food chain model consisting of two competitive predator sharing one prey species as their food. The behaviour of the system near the biologically feasible equilibria is thoroughly analyzed. Boundedness and dissipativeness of the system are e...

92 AI MAGAZINE ■ The Trading Agent Competition (TAC) has now become an annual fixture since its inception in 2000. The competition was conceived with the objective of studying automated trading strategies by focusing the research community on the development of competing solutions to a common trading scenario. The success of past TAC events has motivated broadening the scope of the competition ...