Research has shown that firms using e-business achieve considerable returns through efficiency improvements, inventory reduction, sales increase, customer relationship enhancement, new market penetration, and ultimately financial returns. However, there is little systematic research in terms of e-business adoption patterns in firms across countries and industries. This study addresses the resea...

I present a theory of the optimal capital structure and dividend policy for family business groups expanding in countries where the private control benefit is substantial and the market for corporate control is active. Here, issuing debt overcomes the limited dilution capacity of equity, but reduces the expected control benefit by increasing the probability of default. When family business grou...

† Department of Computer Science and Engineering, University at Buffalo, SUNY ‡ Department of Computer Science, Canisius College Abstract  Educators wishing to use e-learning materials must choose between homegrown solutions and off-the-shelf materials. Each choice has distinct benefits and drawbacks. Handcrafted materials are often expensive to develop and maintain, yet their content will lik...

This paper introduces the online bundle purchasing problem (OBPP) as a new computational challenge induced by e-commerce technology. The task of the OBPP is to decide which of possibly many satisfactory combinations (bundles) of items should be purchased, from whom, and when, to maximize the buyer’s overall satisfaction. Satisfaction, formalized as multiattribute utility, includes attitudes tow...

The use of Information and Communication Technology (ICT) has good impact on performance of businesses. Keeping a successful implementation of e-business in mind, governments decided to use ICT in public affairs in order to improve the performance of public sector organizations in the form of providing best possible information and services to citizens, businesses and other governments. With th...

Price return and P/E are two important factors for a lot of investors based on the latest studies by researchers in Tehran Stock market; however, it is expected that the price and the variation of that affect the return and the P/E of any given market as a complicated system. The Bohmian quantum mechanics used referring to the time correlation of return and P/E of the stock market under conside...

In electronic commerce on the Internet, a customer can choose among several competitive suppliers, but because of the nature of the Internet, the reliability and trustworthiness of suppliers may vary signi cantly. The customer's goal is to maximize its utility, by minimizing the expense required to ful ll its request, and maximizing its probability of success by some deadline. To this end, the ...

BACKGROUND Complementary health insurance is increasingly used to remedy the limitations and shortcomings of the basic health insurance benefit packages. Hence, it is essential to gather reliable information about the amount of Willingness to Pay (WTP) for health insurance. We assessed the WTP for health insurance in Iran in order to suggest an affordable complementary health insurance. METHO...