With the promises of e-commerce have come problems and opportunities for researchers and practitioners. One of these opportunities is taking a design science approach to e-commerce research. The argument is made that design science contributes to the theory in business school research. Contributions of design science to the research and practice of e-commerce are categorized into artifacts that...

I n the classic revenue management (RM) problem of selling a fixed quantity of perishable inventories to price-sensitive non-strategic consumers over a finite horizon, the optimal pricing decision at any time depends on two important factors: consumer valuation and bid price. The former is determined exogenously by the demand side, while the latter is determined jointly by the inventory level o...

In this paper we bring together two Operations Research techniques, Cutting and Packing Optimisation (CPO) and Simulation, and present a multi-methodology approach for analysing the trade-offs between loading efficiency and various important practical considerations in relation to the cargo such as its stability, fragility, or possible cross-contamination between different types of items over t...

In this paper, we develop a network-based food supply chain model under oligopolistic competition and perishability, with a focus on fresh produce. The model incorporates food deterioration through the introduction of arc multipliers, with the inclusion of the discarding costs associated with the disposal of the spoiled food products. We allow for product differentiation due to product freshnes...

"Amala" is a generic term in Nigeria, used to describe a thick paste prepared by stirring flour ("elubo") from yam, cassava or unripe plantain, in hot water, to form a smooth consistency. In order to overcome its high perishability and increase the utilization of sweet potato roots, three varieties of sweet potato roots were processed into flour using two methods. The interactive effect of vari...

We consider a service facility system with perishable inventory with finite number of servers. Each server having one perishable item for providing service. The arrival of a customer at the system according to independent Poisson Processes with rate  through a single channel. The service time of the customer is exponentially distributed with mean  1/ and the item in stock has exponential life...

Despite the ever-growing importance of intangible goods in today’s economy, little is known about the underlying structural characteristics of intangible goods. This article will address this issue by analyzing some of the dimensions in which one intangible good can differ from another. Several dimensions are identified and they are grouped into three categories: buyer dimensions, seller dimens...

The Internet has led to the widespread trade of digital information products. These products exhibit unusual properties such as high fixed costs and near-zero marginal costs. They need to be developed on compressed time frames by spatially and temporally distributed teams, have short lifecycles, and high perishability. This paper addresses the challenges that Ž . information product development...