Privatisation — by Political Process or Consumer Preference?

Dr Keith Hartley called, in the June/July Economic Affairs, for contracting-out in the provision of local government services to replace state supply. John Blundell, Executive Vice President of the Institute for Humane Studies, Virginia, and a former Lambeth Councillor, warns of the dangers that contracting-out offers in stagnation, political corruption and 'capture' by interested parties. Dr Hartley defends contracting-out as a step along the path towards free competition.     

Modeling the density variations of urban land uses with transportation network congestion

Perhaps the single most distinctive character of urban activity that distinguishes it from rural and regional activities is the intensive use of urban land. While the nature of density variations of urban land uses and their associated land rents are well understood, there have been few operational urban models that explicitly address the density variations of land uses. The paper presents a combined land use-transportation model, in which transportation congestion costs on networks of various transportation modes are simultaneously determined with the efficient intensity level of land uses. The procedure uses a nonlinear programming approach within the context of a multicommodity flow/input-output model.     

The NHS: Quasi-market, Quasi-hierarchy and Quasi-network?

It has been argued that the British National Health Service (NHS) has moved from a hierarchical and bureaucratic organization to a market and, more recently, towards a network. The authors believe that this view is too simplistic: the three organizational forms have co-existed and continue to do so. It is more accurate to view moves over time as a changing mix between quasi-hierarchies, quasi-markets and quasi-networks.     

When Are Commercial Loans Secured?

We analyze the factors that influence the decision to secure a commercial loan. We find evidence that variables reflecting adverse selection, moral hazard, and the prospects for default all affect the likelihood a loan will be collateralized. We find no evidence in favor of the predictions of certain theoretical models that high‐quality firms signal by providing collateral. Our results also show that lenders with less risk protection in the form of equity capital are more likely to require collateral, but that banks themselves are less likely to secure loans than nonbanks. Certain loan characteristics also influence the collateralization decision.     

Conceptualising Globalisation A Symposium for the World Economy

This paper discusses a central element in globalisation debate little addressed by economists, namely the interactions at global, national and community levels between globalisation and societally based values. Social values refer to wider notions of collective identity; religious values, attitudes towards materialism, moral beliefs, and a sense of collective awareness and are a broader and more encompassing concept than social capital discussed in recent economics and sociology literature. Social capital relates to trust, honesty and the social fabric of accepted norms central to the successful implementation of individual optimising decisions and denotes a communal asset reflecting strength of joint collective commitment whose amount can be increased or improved upon through investment of time and resources. Social values are much discussed in sociological literature going back to Comte, Durkheim, Parsons, and others. The issues taken up here are how different social values might interact and change as societies and their economies integrate (globalise). Processes of value competition, displacement and joint assimilation occur naturally to economists, but seem little studied by sociologists who seemingly place less stress on analytical comparative statics. Scenarios for how values can interact under globalisation are discussed in the text.     

Shareholder Value Maximization—Is There a Role for Corporate Social Responsibility?

Although often viewed as inconsistent with the corporate goal of value maximization, the corporate social responsibility (CSR) movement can add value by helping companies develop and maintain their reputations for fair dealing with each of their important non-investor stakeholder groups, including employees, suppliers, and local communities. Such "reputational capital" in turn helps reinforce the commitment of those stakeholders through what amount to informal or implicit contracts—contracts that are often critical to a company's long-run success.
Nevertheless, the importance and difficulty of balancing stakeholder interests against the overarching goal of efficiency and value maximization cannot be overstated. As with any corporate investment, each dollar of investment in a corporate stakeholder group should be justified by at least a dollar of expected return over a finite time horizon. By practicing this kind of "enlightened value maximization," to borrow Michael Jensen's phrase, management is likely to end up increasing not only its returns to shareholders, but the size of the corporate pie that is divided among all its stakeholders. Viewed in this light, CSR and value maximization have the potential to be complementary undertakings that result in a virtuous circle in which "doing good" helps companies do well, and doing well provides the wherewithal to do more good.     

SIX WAYS TO LEAVE UNEMPLOYMENT

This paper uses a unique Portuguese dataset to examine the effect of access to unemployment benefits (UBs) and their maximum potential duration on escape rates from unemployment. In examining the time profile of transitions out of unemployment, the principal contributions of the paper are twofold. First, it provides a detailed state space of potential outcomes: open-ended employment, fixed-term contracts, part-time work, government-provided jobs, self employment, and labour force withdrawal. Second, it is able to exploit major exogenous discontinuities in the maximum duration of unemployment benefits to identify disincentive effects. While confirming strong disincentive effects, it is shown that use of an aggregate hazard function regression model compounds very different and even contradictory effects of the determinants of unemployment.     

The value relevance and reliability of reported goodwill and identifiable intangible assets

We examine the value relevance and reliability of reported goodwill and identifiable intangible assets under Australian GAAP from 1994 to 2003; a period characterised by relatively restrictive accounting treatment for goodwill and relatively flexible accounting treatment for identifiable intangible assets. Our findings, using an adaptation of Feltham and Ohlson (1995), suggest that for the average Australian company the information presented with respect to both goodwill and identifiable intangible assets is value relevant but not reliable. In particular, goodwill tends to be reported conservatively while identifiable intangible assets are reported aggressively.     

The Persistence of Profits in the Long Run: A New Approach

We present a trend‐based alternative to the standard first‐order autoregression model in persistence of profits studies. This is motivated by reservations over the interpretation of the standard model, and rests on a different concept of dynamic competition. A nine‐category taxonomy of long‐run persistence stereotypes is developed. Structural time series estimates are presented for a sample of UK companies. We find the null of long run competitive equilibrium not rejected in nearly a third of cases, but non‐eroding persistence to be present in around 60%.