نتایج جستجو برای: capacity subscription market
تعداد نتایج: 454790 فیلتر نتایج به سال:
--We develop an optimization method which allows exploitation of the statistical nature of ATM traffic to reduce the total spare capacity required for restoration, with a controlled maximum impact on QoS. Results show that significant capacity savings can be obtained if ATM VP restoration is allowed even modest restoration-induced over-subscription of bandwidth on surviving spans. We give Integ...
This study examines the relative importance of underpricing as a signal of firm value, underwriter certification, subscription levels of shares on offer, and uncertainty surrounding firm value on mispricing of initial public offerings. A sample of 100 Singaporean initial public offerings (IPOs) during the period 1998-2000 indicates that subscription levels of shares on offer have the most signi...
Computational spot markets enable users to bid on servers, and then continuously allocates them to the highest bidder: if a user is “out bid” for a server, the market revokes it and re-allocates it to the new highest bidder. Spot markets are common when trading commodities to balance real-time supply and demand—cloud platforms use them to sell their idle capacity, which varies over time. Howeve...
W conducted prediction markets designed to forecast post-initial public offering (IPO) valuations before a particularly unique IPO: Google. The prediction markets forecast Google’s post-IPO market capitalization relatively accurately. While Google’s auction-based IPO price was 15.3% below the first-day closing market capitalization, the final prediction market forecast was only 4.0% above it. T...
This article assesses the unilateral effects on prices of a merger in the Portuguese mobile telephony market. We use aggregate quarterly data from 1999 to 2005 and a nested logit model to estimate the price elasticities of demand and the marginal costs of subscription of mobile telephony. Given these estimates, we simulate the effects of the merger. We find that the available mobile telephony s...
In this article, we estimate the price elasticities of demand for subscription and consumer switching costs for mobile telephony. We use a panel of Portuguese consumer level data to estimate a series of multinomial and mixed logit models. The demand for subscription is elastic. Switching costs are large. We use the structural model to perform several policy exercises. Switching costs and brand ...
This paper presents a theory of consumer subscription service, unifying priority service and dynamic pricing within a two-settlement system in ways that foster efficient risk management and competitive electricity markets. Consumer subscription service entails transactions in two time periods: a forward transaction that allows consumers to select service options to hedge financial risks and a s...
In this paper, we empirically test the relation between price discrimination and product market competition in a two-sided market environment using a new data set of Spanish local TV stations that provides information on subscription and advertising prices per station for 1996, 1999 and 2002. Due to changes in regulation during this period affecting the degree of local market competition, we us...
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