Purpose: This paper investigates the influence of channel structures and channel coordination on the supplier, the retailer, and the entire supply chain in the context of two different kinds of marketing models: the common retailer and the exclusive shop. Design/methodology/approach: With suppliers who manufacture the alternative commodities and retailers in the dual-channel supply chains as th...

The retail environment is a major social determinant of health, yet little is known about the e-cigarette specialty retailer environment. The e-cigarette specialty retail environment may be associated with e-cigarette use by middle and high school students, an issue that was addressed in a recent article entitled, "E-cigarette use among students and e-cigarette specialty retailer presence near ...

We consider a continuous-review inventory problem for a retailer who faces random disruptions both internally and externally (from its supplier). We formulate the expected inventory cost at this retailer and analyze the properties of the cost function. In particular, we show that the cost function is quasi-convex and therefore can be efficiently optimized to numerically find the optimal order s...

Privacy invasion, surveillance and profiling are some identified vulnerabilities as a consequence of trusting context-aware technologies such as smart-phones. With PC-enabled e-commerce transactions, the technological ecosystem was smaller with a corresponding simpler chain of trust. Context-aware technologies such as smart-phones are increasingly being used in initiating and completing commerc...

In the smart internet interactions must be situation-aware and smart. That is, they must be realized with awareness of, and adaptation to users’ individual and collective context situations. Therefore, context management is crucial to deliver contents and services that are relevant to the user’s matters of concern. This chapter presents the SmarterContext ontology, our semantic web approach to ...

With the sustainable development of global economy, environmental problems and green economy are increasingly becoming points concern for community. However, large amount capital invested in technology high price products have become key hindering a risk-averse supply chain. In order to promote chain increase investment level, improve degree products, reduce impact risk aversion on investment, ...

T article studies a single-location inventory model with random leadtimes. Inventory is replenished by a single supplier who, at the time a replenishment order is received, knows exactly when the order will be delivered. In other words, the supplier knows the leadtime for every replenishment order. Suppose the singlelocation inventory system is managed by a retailer. The objective of this artic...

We consider a two-echelon inventory system where the exogenous demands occur only at the retailer locations, and the demand rates are functions of an underlying continuoustime Markov chain. This underlying process may represent, for example, general economic conditions, the number of active users in the system, etcetera. Each retailer location follows a base-stock policy that is independent of ...

In this research, two risk hedging strategies, the option contract and the advance purchase discount contract, are investigated within a manufacturer–retailer two-echelon supply chain context. This study offers three contributions. First, the optimal decisions under the two contracts from the perspectives of both the manufacturer and the retailer are determined. Second, circumstances under whic...

Internet shopbots are automated tools that allow customers to easily search for prices and product characteristics from online retailers. Some market observers have predicted that shopbots will benefit consumers at the expense of retailers. In this view, shopbots will radically reduce consumer search costs, reduce retailer opportunities to differentiate their products, and as a result will driv...