For a stable supply of electricity power plants are required to provide ancillary services in addition to energy production. This paper suggests a solution for optimal bidding strategy for hydroelectric units operating in markets where both energy and ancillary services are priced simultaneously. The model is illustrated on a numerical example of a hydro unit operating in such markets of New Yo...

In this experiment, we analyze strategic delegation in a Cournot duopoly. Owners can choose among two different contracts, which determine their managers’ salaries. One contract simply gives managers incentives to maximize firm profits, while the second contract gives an additional sales bonus. Although theory predicts the second contract to be chosen, it is only rarely chosen in the experiment...

This paper considers the Greenspan/Summers/IMF (GSI) argument that the Asian way of doing business was the deep cause of the Asian crisis. The IMF reform programme for the crisis-affected Asian countries suggested they should abandon the Asian business model and adopt the US corporate model. The main findings are: a) contrary to GSI doctrine, poor corporate governance and lack of competition ar...

We model the organization of the firm as a type of artificial neural network in a duopoly framework. The firm plays a repeated Prisoner’s Dilemma type game, but also must learn to map environmental signals to demand parameters. We study the prospects for cooperation given the need for the firm to learn the environment and its rival’s output. We show how a firm’s profit and cooperation rates are...

This paper investigates whether market competition enhances firms’ incentives to hide profits. We develop a theoretical model of firms’ profit hiding behavior in competitive environments and derive several testable hypotheses. We then test the model using a database that covers more than 20,000 large-and-medium-sized industrial firms in China during the period 1995-2002. Our findings show that ...

We present an agent-based model of endogenous merger formation in a market with turnover of market participants. We describe the dynamics of the model and identify the conditions under which market competition is sufficiently disrupted to prompt extended periods during which mergers are desirable. We also demonstrate how merger waves can be triggered by industry shocks and firm overconfidence. ...

A budget-constrained buyer wants to purchase items from a shortlisted set. Items are differentiated by observable quality and sellers have private reserve prices for their items. The buyer’s problem is to select a subset of maximal quality. Money does not enter the buyer’s objective function, but only his constraints. Sellers quote prices strategically, inducing a knapsack game. We derive the B...

Rapid bio-oxidation of carbon monoxide (CO), a photoproduct of dissolved organic matter, results in diel cycles reflecting photochemical–biogeochemical–physical interactions. These cycles were characterized by timeseries studies of hydrography, meteorology, insolation, optics, and CO concentration ([CO]). Diel patterns of near-surface [CO] generally varied little seasonally, despite different f...

Silicon isotope tracers were used to examine the relative magnitude of silica dissolution and silica production in the Monterey Bay, California, upwelling system. A diatom bloom dominated by Skeletonema costatum and Chaetoceros spp. was encountered under conditions of moderate upwelling. Profiles of silica production and dissolution rates were obtained at seven stations that sampled both inside...