LESSONS FROM SWEDISH FARM STRUCTURE POLICY*

This article considers two basic questions:-

• 1 How successful have Swedish structural policies been?
• 2 What light does this shed on the structural policies now The argument is developed in five stages. First the development of structural policies recently operating in Sweden is reviewed and those being introduced in this country are described.

Second, the extent to which structural change can be measured from aggregate data is discussed in general terms and the available data on structural trends in Sweden and the U.K. is reviewed. Thirdly, other forces which affect structural development in Sweden are discussed. Fourth, conclusions as to the past effect of policies on structural change in Sweden are summarised. Finally, some possible results of U.K. structural policies are indicated.     

A mutual insurance diffusion stochastic control problem

This paper determines the optimal loading factor policy of a mutual insurance firm. Insurance is viewed as a collective process of N persons paying fixed (or variable, contingent) premiums and seeking protection against claims. Risk reduction for each person is then exercised through a distribution of risk by aggregating individual risks and by accumulating cash (net of operating expenses) to meet possible contingent claims. By assuming an approximate claims diffusion process, stochastic control problems for selecting the optimum loading factor policies are stated and resolved analytically. In particular, the implicit cost of bankruptcy is computed and an optimum variable-feedback loading policy is established.     

Attention Deficit/Hyperactivity Disorder in the Workplace Under the ADA in the Wake of Sutton and Its Companions

The terms Attention Deficit Disorder (ADD) or Attention Deficit/Hyperactivity Disorder (AD/HD) refer to a neurological impairment that affects the individual's ability to sustain attention and to behave in a calm, rational manner.³Although this disorder has long been considered to be restricted to childhood, recent research has demonstrated that many children carry it over into adult life and take it with them into the workplace. Most U.S. courts have treated AD/HD as a disability covered by the Americans with Disabilities Act (ADA).⁴However, in the summer of 1999, the U.S. Supreme Court made three decisions that will undoubtedly affect the future status of AD/HD and other impairments under the ADA. This article examines those decisions, how they affect the employment rights of AD/HD-afflicted employees, and the changes they will probably bring to litigation in this area. Because we have many reservations about the court's decisions, we not only voice our criticisms of the decisions, but also offer an alternative approach.     

Analysing enterprise architecture maturity models: a learning perspective

In order to aid organisations in the adoption of enterprise architecture (EA) best practices, maturity models have been proposed in the literature. These models offer organisational roadmaps and assessment frameworks for increasing EA maturity. However, key questions concerning the implied meaning of the term maturity in the context of these models have been left unexplored by previous research. This research, aided by the field of organisational learning, offers new insights into the implied assumptions of current EA maturity models and offers initial concepts and constructs to guide the conceptualisation, construction and refinement of enterprise maturity models.