Security,commercial and monetary policies

This article discusses the frustrations both sides of the Atlantic regarding security, commercial and monetary policies. It suggests, however, that with the European Community, Japan and the USA all in difficulties together they might now possess the political will to arrest through negotiations a threatening return to discriminatory policies.     

Modeling total cholesterol as predictor of mortality: the low-cholesterol paradox

Elevated total cholesterol is well-established as a risk factor for coronary artery disease and cardiovascular mortality. However, less attention is paid to the association between low cholesterol levels and mortality--the low cholesterol paradox. In this paper, restricted cubic splines (RCS) and complex survey methodology are used to show the low-cholesterol paradox is present in the laboratory, examination, and mortality follow-up data from the Third National Health and Nutrition Examination Survey (NHANES III). A series of Cox proportional hazard models, demonstrate that RCS are necessary to incorporate desired covariates while avoiding the use of categorical variables. Valid concerns regarding the accuracy of such predictive models are discussed. The one certain conclusion is that low cholesterol levels are markers for excess mortality, just as are high levels. Restricted cubic splines provide the necessary flexibility to demonstrate the U-shaped relationship between cholesterol and mortality without resorting to binning results. Cox PH models perform well at identifying associations between risk factors and outcomes of interest such as mortality. However, the predictions from such a model may not be as accurate as common statistics suggest and predictive models should be used with caution.     

On the commercialization of accountancy thesis: A review essay

Hanlon's thesis on the commercialisation of accountancy is examined in relation to contemporary changes in the organization of work and the concentration and Intelnationalization of the accounting industry. Attention is drawn to the tensions between Hanlon's empirical materials and his exegesis of theoretical debates. An appreciation of the value of his book for highlighting the wider significance of accounting to a shift from Fordist to more flexible forms of accumulation is balanced by a discussion of various limitations. These include the neglect of non-audit business undertaken by accounting firms, and the sketchy treatment of the links between these firms and other key players that have supported and legitimised the progressive commercialization of accountancy.     

Investigation of institutional changes in the UK housing market using structural break tests and time-varying parameter models

This paper investigates the effects of institutional changes within the UK housing market in recent decades using structural break tests and time-varying parameter models. This approach is motivated by models of institutional change drawn from the political science literature which focus on the existence of both fast-moving and slow-moving institutional changes and the interactions between them as drivers of the dynamics of asset prices. As a methodological contribution, we use several time-varying parameter models for the first time in investigations of institutional change. Our findings support the existence of both structural breaks and continuous variance in parameters. This contributes to our understanding of the housing market in two respects. Firstly, the dates of structural breaks appear to better match unexpected market shocks rather than remarkable political events, and this supports prior institutional theory. Secondly, assessment of the effect of slow-moving institutional changes shows that people’s biased expectations rather than the economic fundamentals have increasingly played an important role in driving housing prices in the short run although fundamentals continue to drive house prices to converge to their long-run equilibrium.     

How Monetary Policy can have Permanent Real Effects with Only Temporary Nominal Rigidity

A macroeconomic model is developed in which the psychological concept of loss aversion is incorporated into workers' preferences. The impact of monetary policy in the presence of loss aversion depends on the specification of the reference wage. The plausible specification that a worker's reference wage is the real wage she was paid in the previous period is considered in detail. Specifying the reference wage in this way, we show that an unanticipated change in monetary policy has a permanent, real effect when short term labour contracts are written in nominal wages.     

In search of the changing role of the corporate human resource function in the international firm

There has been considerable research on the issues of board-level representation by personnel/HR directors and senior HR managers' involvement in strategic decision making. Since the early 1990s there has been a growing interest in international HRM, reflecting the growing recognition that the effective management of human resources internationally is a major determinant of success or failure in international business. There is also evidence that HR constraints often limit the effective implementation of international business strategies. More recently, it has been argued that the more rapid pace of internationalization and globalization leads to a more strategic role for HRM as well as changes in the content of HRM. Yet, while there have been some attempts to integrate international corporate strategy and human resource strategy, surprisingly, the role of the corporate human resources function has been neglected, particularly in the context of the international firm. This article seeks to redress the balance. The question addressed is: what is the role of the corporate HR function in the international firm? To answer these questions empirical research was conducted in thirty UK international firms. We found an emerging agenda for corporate HR in international firms which focuses on senior management development, succession planning and developing a cadre of international managers. We conceptualize this as a strategic concern with developing the core management competences of the organization, and argue that it can be usefully analysed from the perspective of the learning organization.