Focusing the distribution channels for horizontal portals, various aspects of e-business, in their new ways and processes, have been explained and then three types of distribution channels for a generic horizontal portal have been identified and a novel approach using data development analysis (DEA) has been suggested to address the option selection issues in this paper. INTRODUCTION E-business...

According to the standard model of urban traffic congestion and urban spatial structure, congestion tolling results in a more concentrated city. In recent years, a new model of rush hour urban auto congestion has been developed which incorporates trip-timing decisions — the bottleneck model. In the simplest bottleneck model, optimal congestion tolling without toll revenue redistribution has no ...

This paper studies optimal access pricing for natural monopoly networks with large sunk costs and uncertain revenues. Using techniques from the option pricing literature, we show that the optimal access price corresponds to a risk-free form of the Efficiency Component Pricing Rule (ECPR), that is, where the opportunity cost is based on the risk free rate of return. We also show that at levels o...

We examine prior and current sponsored search auctions and find evidence of strategic bidder behavior. Between June 15, 2002, and June 14, 2003, we estimate that Overture’s revenue from sponsored search could have been more than 60% higher if it had been able to prevent this strategic behavior. We also show that advertisers’ strategic behavior has not disappeared over time; rather, such behavio...

In auctions with private information acquisition costs, we completely characterize (socially) efficient and (revenue) optimal two-stage mechanisms, with the first stage being an entry right allocation mechanism and the second stage being a traditional private good provision mechanism. Both efficiency and revenue optimality require that the second-stage selling mechanism be ex post efficient and...

How Tax Progression Affects Effort and Employment Within an efficiency wage framework, we study the effects of two revenue-neutral tax reforms that change the progressivity of the labour tax system. A revenue-neutral increase in both the wage tax and tax exemption and a revenue-neutral change in the composition of labour taxation towards the tax with the smaller tax base will lead to the same r...

R. Lawrence C. Perlich S. Rosset J. Arroyo M. Callahan J. M. Collins A. Ershov S. Feinzig I. Khabibrakhmanov S. Mahatma M. Niemaszyk S. M. Weiss Sales professionals need to identify new sales prospects, and sales executives need to deploy the sales force against the sales accounts with the best potential for future revenue. We describe two analytics-based solutions developed within IBM to addre...

a r t i c l e i n f o In this paper we endogenize objective functions of the regions in case the of tax competition for foreign owned mobile capital. First, considering symmetric regions and simultaneous move tax competition, we demonstrate that the competing regions can restrict 'race-to-the-bottom' in tax rates by deviating away from social welfare to net tax revenue. Moreover, it is optimal ...

We examine the relevance of an auction format in a competitive environment by comparing uniform and discriminatory price auctions with many bidders in a private values setting. We show that if the number of objects for sale is small relative to the number of bidders, then all equilibria of both auctions are approximately efficient and lead to approximately the same revenue. When the number of o...

This paper presents a comprehensive literature review on applications of economic and pricing theory for resource management in the evolving fifth generation (5G) wireless networks. The 5G wireless networks are envisioned to overcome existing limitations of cellular networks in terms of data rate, capacity, latency, energy efficiency, spectrum efficiency, coverage, reliability, and cost per inf...