The pricing of audit and non-audit services in a regulated environment: a longitudinal study of the UK life insurance industry

This paper studies the relationship between audit and non-audit service fees paid to the statutory auditor by UK life insurance firms, utilising an extensive panel-data sample set for the period 1999–2009. Consistent with a knowledge spillover (impairment of independence) hypothesis, we predict and find that audit fees are positively (negatively) associated with actuarial (tax service) fees. Additionally, our results indicate that regulatory changes enforced after 2004 deterred UK life insurance firms from purchasing non-audit services that are perceived to impair auditor independence. Finally, we find evidence concerning the inter-temporal determination of audit fees.     

Are User Perceptions of Chairman Addresses Managed through Syntactical Complexity and Rationalisation?

This study assesses whether or not the preparers of chairman addresses of large listed Australian firms manage user perceptions through the syntactical complexity of the provided information and/or the rationalisation of unwanted information. It applies an innovative assessment approach for the rationalisation of unwanted information. The study analyses the chairman addresses of 87 firms included in the Standard & Poor's ASX200 index using the Flesch readability formula, as well as the relative occurrence frequency of sentences with particular connotations within each analysed report. The findings of this study demonstrate that although the comprehension difficulty of chairman addresses is generally high, preparers do not attempt to manage user perceptions through syntactical complexity or rationalisation. Specifically, the study finds no evidence that chairman addresses that contain predominantly negative news are more difficult to comprehend than chairman addresses that contain predominantly positive news. Furthermore, it is concluded that preparers do not use rationalisations to manage user perceptions. Prior literature has thus far failed to investigate the rationalisation of information as a potential perception management tool and no other recent contribution to the literature has investigated the syntactical complexity of Australian chairman addresses that contain predominantly positive or negative news. This study aims to fill that gap.     

The challenge of the future and the institutionalization of interdisciplinarity: notes on Herman Kahn’s legacy

This article is an attempt to explore Herman Kahn’s foundational contribution to the development of what he called “broad studies”, a combination of futures research and public policy analysis. In Kahn’s view, decision making and policy processes pose two crucial problems that the scholarly research is rarely forced to face: (1) the need to have and operate with a broad, multifaceted vision of phenomena and (2) the issue of coping imaginatively and realistically with future circumstances and conditions that can only vaguely be distinguished in the present. Implied in these two is the need to develop new methods and approaches fitted to the charges imposed by them. The paper discusses Kahn’s work as an integrated solution to these problems: The definition and advocacy of broad and future-oriented studies, his concept on how these studies should be institutionalized in interdisciplinary organizational systems, and the crucial position scenarios and propaedeutic and heuristic methodologies have in this context. A special attention is given to two methodological approaches he developed to cope with these challenges: Scenario Building and the Method of Classes of Variables.When twenty years ago, on July 7, 1983, Herman Kahn died suddenly at age 61, both friends and intellectual adversaries recognized that “the world lost one of its most creative and best minds” [1] and [2]. By that time Herman Kahn was one of the preeminent and best known Futures Studies scholars, a founding father of the field, with extensive and vital contributions in Strategic Studies, an area where he was also considered a founding figure and a leader [3] and [4]. His work was followed all over the world and the directions he traced in the public debate on very sensitive issues of crucial public concern have continued to be unaltered today, twenty years after his unexpected and premature death. Yet in spite of the incessant influence of his arguments and ideas, today his intellectual legacy is still to be accounted for and the breath and depth of his contributions are still to be reviewed and analyzed in a systematic way. This paper is an attempt to explore only one dimensions of this legacy: Kahn’s foundational contribution to the development of what he liked to call “broad studies”, a combination of futures research and public policy analysis.The two decades that have passed since his death allow us today to approach his work undisturbed by the “sound and fury” of the many public debates and controversies he participated in and to focus on some of the deepest and most enduring dimensions of his intellectual contributions. However while doing that, we should keep in mind that for Kahn the public policy process shaping the future and the public debate associated to it were always the focal points and the ultimate ends of his efforts. Indeed, probably the best approach to Kahn’s work is to see it in the light of his continuous concern for the practical relevance of the social research. For him the research process was always action-oriented and its ultimate test was its relevance for policy and social action. As a result, the most promising starting point for any overview of Kahn’s thought and work should be a set of crucial conclusions he reached about the policy making process and decision makers early in his career.     

The Viability of Trade Union Organization: A Bargaining Unit Analysis

The paper develops a model of trade union behaviour based on the concept of the viable bargaining unit. Viability rests on five conditions: membership level, service level, membership participation, employer recognition, and facilities. Unions are seen as portfolios of viable and inviable bargaining units. Six propositions are derived, concerning union scale, growth, the impact of statutory recognition provisions, the emergence of conglomerate unions, governance structures, and relations with employers. Employer dependence is central, and a simple game‐theoretic approach is used to discuss employer co‐operation. Viability at the union level is achieved by portfolio diversification and employer co‐operation.     

Diversification benefits of risk portfolio models: a case of Taiwan’s stock market

How to construct effective investment strategies is a core issue for modern finance. In this paper, we investigate the benefits of various models by rebalancing portfolios using the daily stock return data in Taiwan. We further consider investment constraints in portfolios to ensure the feasibility of their applications. Using five performance criteria, we find the risk models, particularly the CVaR, yield higher ex ante and ex post performance than a naïve buy-and-hold portfolio. The two-stage regressions show that high return benefits are associated with a bear market while high reduction in risk is positively related to high volatility. Though VaR is regarded as a standard model applied in the real world, our findings suggest that CVaR can serve as a good alternative.     

Tax without Design: Recent Developments in UK Tax Policy

This paper considers the development of tax policy in the UK over the last decade or so and assesses policy change against a low bar – consistency and coherence. While this government has followed some consistent policies – notably, in some aspects of corporation tax and in increasing the income tax personal allowance – there are few signs of a wider coherent strategy. The same has been true of other recent governments. Many aspects of the system have become more complex. There have been numerous policy reversals. And few of those aspects of the system in most need of reform have been tackled. The need for reform, and a clear strategy for reform, remain as pressing as ever.     

Macroeconomic Constraints, Social Learning and Pay Bargaining in Europe

This paper argues that European integration has constrained the discretion of industrial relations actors. The result has been not the widely predicted institutional fragmentation of collective bargaining, but a change in the functioning of these systems. At the same time, widespread 'social dumping' on the part of firms and member states has not materialized. The paper argues that the 'race to the bottom' thesis gives insufficient weight to the socialization mechanisms attached to the European integration process. Thus macroeconomic constraints and social learning processes are co-mingling with one another in European industrial relations.     

The conceptual understanding of scientific principles in Home Economics

This paper stresses the importance of scientific understanding as part of Home Economics courses and describes how personal misconceptions can interfere with this understanding. It examines the misconceptions held by third level undergraduate students of a basic scientific principle used in the cooking of food, that of boiling, and compares these misconceptions with those of second level pupils commencing their formal education in science. Little difference is reported between the two groups in terms of the misconceptions held. The effectiveness of a teaching methodology based on a constructivist view of knowledge, that of cognitive conflict, in changing misconceptions is reported.     

Cultural influences on the design of incentive systems: The case of East Asia

Arguing that culture moderates the potency of various incentives in motivating employees, we propose a culture-contingent model of incentive system design in this article. Four nation-level determinants of culture are identified: historical events, economic/political structure, geographical location, and language characteristics. Based on evidence found in East Asia, specific propositions that either relate a national characteristic to some cultural attributes or predict how a cultural characteristic favours a particular type of incentive system are generated. The implications of this culture-contingent model for incentive system design in multinational firms are discussed.We would like to thank Donna Randall for her helpful comments on an earlier draft.     

Technology adoption, learning spillovers, and the optimal duration of patent-based monopolies

The paper analyses an often overlooked aspect of the patent system, namely, that a monopoly franchise for production of a new good could lead to a second-best welfare optimum event when there was no future prospect of inventions being induced by the patent. It is shown that a paten may improve economic welfare relative to a regime of competitive supply when there are learning externalities or ‘spillovers’ from experience in the process of production. Comparative statics show that stronger learning effects at low levels of experience tend to strengthen the case for ex post grant of a monopoly franchise.