A Holy Alliance: Collusion in the Renaissance Europe Alum Market

On June 11, 1470, representatives of Pope Paul II and Ferdinand, King of Naples concluded a cartel agreement to restrict competition in the sale of alum. The agreement was one element of a broader plan to monopolize the sale of alum throughout Christendom. We discuss the background of the cartel agreement and analyze its terms (which include arrangements to facilitate detection of and reduce the profitability of defection) and the constraints that limited, but did not eliminate, Rome’s ability to extract economic profit from the European alum market.     

Randomised Mixture Models for Pricing Kernels

Numerous kinds of uncertainties may affect an economy, e.g. economic, political, and environmental ones. We model the aggregate impact by the uncertainties on an economy and its associated financial market by randomised mixtures of Lévy processes. We assume that market participants observe the randomised mixtures only through best estimates based on noisy market information. The concept of incomplete information introduces an element of stochastic filtering theory in constructing what we term “filtered Esscher martingales”. We make use of this family of martingales to develop pricing kernel models. Examples of bond price models are examined, and we show that the choice of the random mixture has a significant effect on the model dynamics and the types of movements observed in the associated yield curves. Parameter sensitivity is analysed and option price processes are derived. We extend the class of pricing kernel models by considering a weighted heat kernel approach, and develop models driven by mixtures of Markov processes.     

The effects of analyst forecasts and earnings trends on perceptions of management forecast credibility

We examine whether analyst forecasts influence investors’ perceptions of the credibility of a good news management earnings forecast. We hypothesize that the effect of analyst forecasts will depend on whether the analyst forecast confirms management’s forecast and the extent to which management’s forecast is consistent with the prior earnings trend. Findings indicate that the positive effect of a confirming analyst forecast is greater when the management forecast is trend inconsistent than when it is trend consistent. The negative effect of a disconfirming analyst forecast does not differ based on management forecast trend consistency.     

A new take on voice: the influence of BlackRock’s ‘Dear CEO’ letters

Review of Accounting Studies - Abstract We examine whether broad-based public engagement by institutional investors influences the behavior of portfolio firms. We investigate this question in the...     

Purposes and paradigms of management accounting: beyond economic reductionism

Neo-classical economics does not of itself provide an adequate explanation of current management accounting practice and research. Ideas from several other disciplines have been used in an attempt to facilitate a more complete understanding of management accounting. There now exists a multiplicity of ‘ways of seeing’ management accounting which adds richness to the literature. This paper first describes a number of the current theoretical-paradigmatic approaches, and then offers a typology for understanding them. It is suggested that each of these schools has different insights to offer the study of management accounting and that attempts to privilege one school over another should be avoided. Management accounting is seen as fulfilling a multiplicity of purposes which can only be understood by analysing the actions of the management accounting actors involved.     

Food for Thought? A Rejoinder on Peer-review and RAE2008 Evidence

This Rejoinder responds to criticisms made by Simon Hussain (2011) Hussain, S. 2011. Food for thought on the ABS Academic Journal Quality Guide. Accounting Education: an international journal, 20(6), : 545–559. [Taylor & Francis Online] , [Google Scholar] about the construction and operation of the Association of Business Schools' (ABS) Academic Journal Quality Guide. In this paper the broad purposes of journal lists and guides are outlined before an account is given of the long history and multiple forms of these lists, particularly in the field of Accounting. Having described the main features of different types of journal list, the advantages and benefits of the approach adopted in the compilation of the ABS Journal Quality Guide is outlined. The paper then ends by noting that one of the copy-editing mistakes identified by Dr Hussain has been rectified, but the remaining concerns about the rating of accounting education and accounting history journals reflect the absence of these titles from journal citation reports and international journal lists. Furthermore, the lower rating of Accounting & Finance research in the RAE2008 in comparison with Business & Management Studies research in the same year and Accounting & Finance research in 2001, has more to do with the way in which the Accounting & Finance Panel calibrated and normalized its judgements than with the ratings contained within the ABS Guide.     

Online communication of Corporate Environmental Citizenship: A study of New Zealand's electricity and gas retailers

This paper presents a study of how companies in New Zealand's electricity and gas retail sector communicate their Corporate Environmental Citizenship (CEC) on the World Wide Web. The natural environment is the focal issue for analyzing the way these companies present their commitment to the community and society in general, for two reasons. First, concern for and management of the natural environment is one of the most important social issues facing corporations. Second, prior empirical studies of corporate communication of social responsibility initiatives have investigated the extent and content of these messages without focusing on a particular issue. A content analysis of the web pages of 18 companies in an environmentally sensitive industry was chosen to investigate which environmental issues and stakeholder groups are given priority and how companies' attitudes to stakeholders and relationships with them are described. The results demonstrate an instrumental reformist moral position underlying their online communications. This philosophy was present in the environmental issues most frequently mentioned and in the principles motivating their Corporate Environmental Citizenship activities. While the majority of companies presented their environmental initiatives on their web sites, most did not employ interactive features to encourage dialogue with stakeholders and enhance these relationships.