This note proposes a new decomposition of the Malmquist productivity index to account for changes in plant capacity utilisation. Using a primal, non-parametric specification of technology, the Malmquist index is decomposed into technical efficiency change, variations in plant capacity...

This paper explores a selection of recently proposed bootstrapping techniques to estimate non-parametric convex (DEA) cost frontiers and efficiency scores for transit firms. Using a sample of Norwegian bus operators, the key results can be summarised as follows: (i) the bias implied by...

This article provides a comprehensive survey of the literature on production and cost frontiers for public transit operators, and it evaluates the contributions of frontier analysis to our understanding of the performance of the public transport sector. We first succinctly contrast best practice...

We experimentally test Dufwenberg and Kirchsteiger’s (2004) theory of sequential reciprocity in a sequential prisoner’s dilemma (SPD) and a mini-ultimatum game (MUG). Data on subjects’ behavior and firstand second-order beliefs allow us to classify their behavior as a material best...

This paper examines audit quality and tax-induced earnings management in UK private (i.e. non-listed) firms. Tax incentives are considered to play a large role in private firms’ earnings management behavior. While Big 4 auditors are generally considered to provide a higher audit quality...

The question as to the evolution of population-level organizational diversity is at the heart of macro-level organizational sociology. However, the number of studies that direct this question explicitly is very limited, particularly in the empirical arena. We suggest a diversity-dependence...