In this paper we propose a three–level computational equilibrium model that allows to analyze the impact of the regulatory environment on transmission line expansion (by the regulator) and investment in generation capacity (by private firms) in liberalized electricity markets. The basic model analyzes investment decisions of the transmission operator (TO) and private firms in expectation of an ...

In this article we present a framework to analyze the efficiency-enhancing impact of contingency contracts. At the beginning of the contract, market session in period 0, the seller announces a two-part tariff applicable to obtaining options on slots of his capacity. This entitles the buyer to a non-storable good or dated service provided by the seller. The buyer in turn decides how many options...

T paper develops a framework for analyzing business-to-business (B2B) transactions and supply chain management based on integrating contract procurement markets with spot markets using capacity options and forwards. The framework is motivated by the emergence of B2B exchanges in several industrial sectors to facilitate such integrated contract and spot procurement. In the framework developed, a...

During the past two decades financial systems world-wide have developed rapidly in terms of size, industry structure, and the range of products and services produced. In Australia the size of the financial system, measured by total assets, has approximately doubled relative to nominal GDP in the past twenty years, while in a number of other countries the growth has been even more dramatic. More...

A market orientation (MO) has long been an essential concept in marketing discipline. Advanced information technologies show a great potential for information acquisition, sharing, and dissemination, all of which are the essential processes of an MO. This paper proposes a framework of an Internet-mediated market orientation (IMO), in which the Internet functions as a transformer of the traditio...

We consider the existence of radially symmetric non-negative solutions for the boundary value problem -Au(x) = lf{u(x)) IMI < 1, x e RN{N > 2) u(x) = 0 ||*|| = 1 where X > 0, f(0) < 0 (non-positone), /' > 0 and / is superlinear. We establish existence of non-negative solutions for A small which extends some work of our previous paper on non-positone problems, where we considered the case N = \ ...

Electricity market mechanisms designed to steer sustainable generation of electricity play an important role for the energy transition intended to mitigate climate change. One of the major problems is to complement volatile renewable energy sources by operationally flexible capacity reserves. In this paper a proposal is given to determine prices on electricity markets taking into account the op...

the latest instrument in islamic financial market is sukuk securities.   sukuk is a flexible stock securities that can meet the financial needs of firms in the capital markets. however, sukuk is considered as an alternative investment securities for bonds that receive usury which is forbidden in islam. the growth of  sukuk market in recent years, mainly due to its role in monitoring and control...

the methods, the technology, the production patterns, the equipment, the capacity of the domestic infrastructure of each country, the mechanism of market capacity, market chains, releasing and distribution channels of agricultural and food product, purchasing patterns, and food consuming of consumers affect on the wastes of food products. regardless of the level of economic and social developme...

This paper studies the effect of the three most commonly used demand functions, i.e. additive, multiplicative and iso-elastic demand, on the investment decisions of two competitive firms. We show that the relative investment decision of the two firms can be very sensitive to the choice of a specific demand function. We find that the use of the multiplicative demand function results in a market ...