Reverse procurement platforms which enable buyers to place requests for proposal online and then offer suppliers the possibility to bid for contracts have been intensely used in a B2B-context for several years. Since about 2004, such platforms have become available to ordinary consumers and are...

Purpose - In 2009, U.S. coupons set a new record of 367 billion coupons distributed. Yet, while coupon distribution is on the rise, redemption rates remain below 1%. This article shows how recognizing context variables, such as proximity, weather, part of town and financial incentives interplay...

Sudden cardiac arrest (SCA) is among the three most prominent causes of death in industrialized nations. Therefore, experts are calling for solutions, including IT-systems to mobilize volunteers. SCA emergencies require immediate action and advanced first aid skills. As of today, emergency...

Purpose – In 2009, US coupons set a new record of 367 billion coupons distributed. Yet, while coupon distribution is on the rise, redemption rates remain below 1 percent. This paper aims to show how recognizing context variables, such as proximity, weather, part of town and financial...

RFID technology promises to improve a broad range of processes in logistics and manufacturing. However, market acceptance of RFID develops slower than anticipated. One likely reason is the difficulty to evaluate the resulting effects beforehand. A lot of research has already been conducted on...

As of today, investments into early warning systems are, to a large extent, politically motivated and “disaster-driven.” This means that investments tend to increase significantly if a disaster strikes, but are often quickly reduced in the following disaster-free years. Such investment...