Our context involves Cournot oligopolists producing NM products at constant marginal costs when preferences are quasi …-linear. We identify relationships between second moments of unit costs and second moments of firm-level production. For example …, a larger variance in unit costs of a product increases own output variance and the variance of any other output. We also …

“Innovation & Publishing”. He thanked the organisers andsponsors. Publishing was to be discussed in a comprehensive academic sense … sustainability andpreservation. Thus entrepreneurship, for-profit and not-for-profit publishing as well as digitallibraries were part …