Mathematical models for financial asset prices which include, for example, stochastic volatility or jumps are incomplete in that derivative securities are generally not replicable by trading in the underlying. In earlier work [Proc. R. Soc. London, 2004], the first author provided a geometric condition under which trading in the underlying and a finite number of vanilla options completes the ma...

A large variety of markets, such as retail markets for gasoline or mortgage markets, are characterized by firms offering a fairly homogenous good produced at virtually the same cost. The present paper provides a theoretical examination of this type of market by developing a sequential search model with incomplete information where consumers are uninformed about the underlying production cost. W...

In this study a demand system analysis for beef in South Korea is constructed. A free trade demand system was used in which the economic welfare of market participants are maximized. Recognizing implicit discrimination about non-locally sourced beef products, this study deduces market demand equations with respect to consumer preference in order to identify the marginal effect of change consume...

The development in the working of markets has been an important topic in economic history for decades. The volatility of market prices is often used as an indicator of market efficiency in the broadest sense. Yet, the way in which volatility is estimated often makes it difficult to compare price volatility across regions or over time for two reasons. First, if prices are non-stationary, the var...

We explore the extent to which the decisions of participants in a speculative market effectively account for information contained in prices and price movements. The horserace betting market is chosen as an ideal environment to explore these issues. A conditional logit model is constructed to determine winning probabilities based on bookmakers’ closing prices and the time indexed movement of pr...

A statistical generalization is made of microeconomics in the spirit of going from classical to statistical mechanics. The price and quantity of every commodity1 traded in the market, at each instant of time, is considered to be an independent random variable: all prices and quantities are considered to be stochastic processes, with the observed market prices being a random sample of the stocha...

DC distribution systems are a promising alternative to existing AC systems. They connect customers local energy sources without conversion, thus reducing power losses. However, the unique features of impose strict requirements for system operation compared AC. Within context liberalized market, this article demonstrates three market designs—an outcome comprehensive engineering design framework—...

Analysis of the welfare effect of advertising depends critically upon the effect of advertising on market prices. In many circumstances, advertising that leads to higher (lower) market prices is overproduced (underproduced) from society s perspective. This paper demonstrates that these predictions may not hold when consumer search costs are important. A model is developed to show how advertisin...

This paper argues that the market rules governing the operation of a re-structured electricity market in combination with its market structure can have a substantial impact on behavior of marketclearing prices. Using evidence on the design of electricity markets in England and Wales, Norway, the state of Victoria in Australia and New Zealand, this paper illustrates that market structure and mar...