Ethical Futures and Public-Private Partnerships: Peering Far Down the Track

This article employs an institutional perspective in formulating predictions about the ethical futures of privatization partnerships. Although this paper focuses on ethical concerns in the U.S. public sector, it incorporates a multinational dimension in (a) comparing the meaning of privatization among societies and (b) probing privatization financing in the global economy. Five assumptions that flow from institutional reasoning are made explicit as supports for subsequent predictions. The institutional logic shifts privatization conversation away from conventional debate about competition and efficiency toward centralizing forces in both sectors in response to globalization. In that regard, this study identifies the systemic erosion of (local) community integrity as the key privatization problem of the future.     

Politics,Public Opinion,and Privatization: A Test of Competing Theories in Great Britain

Reforms known collectively as the new public management (NPM) are sweeping governments worldwide. For a movement espousing customer-based service orientations, there is a curious paucity of research on citizens' attitudes toward these reforms. We know little about how citizens feel about them, how they arrive at their conclusions, and how durable their attitudes are likely to be. Using citizen attitudes culled from the 1987--1992 British General Election Panel Survey, we apply multiple regression analysis to begin exploring these issues in one critical area of NPM reform: privatization of state-owned enterprises. We find that the overall predictive power of the five theoretical perspectives culled from public opinion research and operationalized in our model is quite respectable, but that evaluations are too complex for any single explanation of public opinion formation to capture. We also find that British attitudes toward privatization were most associated with cue-taking from leaders and parties, ideological moorings associated with individualism, and income. From these findings we offer a set of hypotheses suitable for testing in future research—most especially, a disparate impact hypothesis—that have important implications for practice and theory-building regarding public opinion and market-based administrative reforms worldwide.     

Public or Private? Public Corporations,Companies and the Decline of the Middle Ground

In the era of New Public Management in the Anglo-Saxon countries, governments have become infatuated with things private and disparaging of things public. This dramatic attitudinal shift has been reflected in the importation of private sector business method into so much of what government does, and in the championing of privatization in its various forms as a way of reducing the size and importance of public sectors. The change represents a retreat from the more traditional acceptance that a valuable social purpose was served by middle ground structures and activities located in the outer parts of these public sectors, i.e., between the highly politicised cores of government systems and the highly commercialised institutions of private enterprise. In particular, this article argues that the form of the public (or government, statutory or crown) corporation epitomised such social value, and that the state-owned company which is now so often replacing it represents an abandoning of social value.     

A comparative study of U.S. and Iraqi students

This study uses a sample comprised of U.S. students and Iraqi students to determine if differences occur over ethical perceptions based on cultural/demographic issues. Irrespective of demographics, the results of this study indicate significant cultural differences between Iraqi students and American students with regard to selected ethical issues concerning graduate education. Specifically the differences occurred in the students' perceptions of winning is everything, selling one's soul, logic before emotion, and pander to professors. Iraqi students consistently viewed these beliefs as more necessary for success in their graduate education than did their American counterparts.     

Examining the link between social responsibility and decision styles

The paper examines the factors that influence socially responsible decision making by individuals. The study found four social responsibility styles: Playing it Safe, Weather The Storm, Problem to Solve, and Hope it Goes Away. These styles describe individuals on the basis of decision style, propensity for risk, and coping style. The styles explain why people with different values might come to the same decision in the same circumstances.     

Shared Governance in Communities: Using Study Circles to Put Citizens at the Center of the System

This article describes four communities where citizens and government are participating in a dialogue and action process called study circles. Together, the organizers, citizens, and public officials of these communities are beginning to recognize the potential benefits of sharing the decisions and tasks of governance.     

Fundamentals of Health Risk Assessment. Use,Derivation, Validity and Limitations of Safety Indices

We investigated the way results of human health risk assessments are used, and the theory used to describe those methods, sometimes called the NAS paradigm. Contrary to a key tenet of that theory, current methods have strictly limited utility. The characterizations now considered standard, Safety Indices such as Acceptable Daily Intake, Reference Dose, and so on, usefully inform only decisions that require a choice between two policy alternatives (e.g., approve a food additive or not), decided solely on the basis of a finding of safety. Risk is characterized as the quotient of one of these Safety Indices divided by an estimate of exposure: a quotient greater than one implies that the situation may be considered safe. Such decisions are very widespread, both in the U. S. federal government and elsewhere. No current method is universal; different policies lead to different practices, for example, in California's Proposition 65, where statutory provisions specify some practices. Further, an important kind of human health risk assessment is not recognized by this theory: this kind characterizes risk as likelihood of harm, given estimates of exposure consequent to various decision choices. Likelihood estimates are necessary whenever decision makers have many possible decision choices and must weigh more than two societal values, such as in EPA's implementation of conventional air pollutants. These estimates can not be derived using current methods; different methods are needed. Our analysis suggests changes needed in both the theory and practice of human health risk assessment, and how what is done is depicted.     

The Rhetoric and Reality of Public-Private Partnerships

Public-private partnership (or PPP) is now a very-fashionable concept in discourse about public sector management. For many, following a British lead, it focuses on attracting private financing for public projects. However there are several other forms of public-private mix that are also often described as partnerships, and some of them are not nearly so new. This article notes that several nodes of interest have developed to explore these mixes/partnerships, and raises some questions about them. We should consider whether all such mixes can properly be described as partnerships. Also we need to know more about their long history, to investigate the possibility of developing a classificatory system to help us better understand the various forms, and to consider what conditions are necessary for successful mixing or partnering, in particular for protecting the public interest at a time when market forces exercise great power.     

Context in the Risk Assessment of Digital Systems

As the use of digital computers for instrumentation and control of safety-critical systems has increased, there has been a growing debate over the issue of whether probabilistic risk assessment techniques can be applied to these systems. This debate has centered on the issue of whether software failures can be modeled probabilistically. This paper describes a context-based approach to software risk assessment that explicitly recognizes the fact that the behavior of software is not probabilistic. The source of the perceived uncertainty in its behavior results from both the input to the software as well as the application and environment in which the software is operating. Failures occur as the result of encountering some context for which the software was not properly designed, as opposed to the software simply failing randomly. The paper elaborates on the concept of error-forcing context as it applies to software. It also illustrates a methodology which utilizes event trees, fault trees, and the Dynamic Flowgraph Methodology (DFM) to identify error-forcing contexts for software in the form of fault tree prime implicants.     

Democratizing Risk Management: Successful Public Involvement in Local Water Management Decisions

This paper discusses a successful public involvement effort that addressed and resolved several highly controversial water management issues involving environmental and flood risks associated with an electrical generation facility in British Columbia. It begins with a discussion of concepts for designing public involvement, summarizing research that indicates why individuals and groups may find it difficult to make complex choices. Reasons for public involvement, and the range of current practices are discussed. Next, four principles for designing group decision process are outlined, emphasizing decision-aiding concepts that include value-focused thinking and adaptive management. The next sections discuss the Alouette River Stakeholder Committee process in terms of objectives, participation, process, methods for structuring values and creating alternatives, information sources, and results. Discussion and conclusions complete the paper.     

On Shortest k-Edge-Connected Steiner Networks in Metric Spaces

Given a set of points P in a metric space, let l(P) denote the ratio of lengths between the shortest k-edge-connected Steiner network and the shortest k-edge-connected spanning network on P, and let r = inf l(P) P for k 1. In this paper, we show that in any metric space, r 3/4 for k 2, and there exists a polynomial-time -approximation for the shortest k-edge-connected Steiner network, where = 2 for even k and = 2 + 4/(3k) for odd k. In the Euclidean plane, and .     

A Further Improved Approximation Algorithm for Breakpoint Graph Decomposition

Breakpoint graph decomposition is a crucial step in all recent approximation algorithms for SORTING BY REVERSALS, which is one of the best-known algorithmic problems in computational molecular biology. Caprara and Rizzi recently improved the approximation ratio for breakpoint graph decomposition from to + 1.4348 + , for any positive . In this paper, we extend the techniques of Caprara and Rizzi and incorporate a balancing argument to further improve the approximation ratio to + 1.4193 + , for any positive . These improvements imply improved approximation results for SORTING BY REVERSALS for almost all random permutations.     

Are g.p.a. and ethics related?

This article reports results of a study of some 200 college-aged students at California State University. Ethical values are measured using a subset of the well-known and frequently used Rokeach Value Survey. Using nonparametric statistical analysis, four value measures, and four different consistent tests of significance and probability, the research data, perhaps disappointedly for many observers including the authors, reveal that there is no relationship between college grade point average and student ethics. Statistical analysis was done on g.p.a. splits of less than 3.0 versus 3.0 or more and also on g.p.a. data for 2.5 or less versus 3.5 or more. In all cases, there are no significant relationships between high or low grade point averages and scores on ethical value rankings.     

Business student ethical values anew in the 1990s

This paper uses a Rokeach Value Survey methodology to again ask the question, now in the mid 1990s, whether business student ethics are different from non-business student ethics. Additionally, the paper addresses the question of whether a course can alter or change student ethics and values during a semester. Thirdly, this paper attempts to operationalize and empirically test and measure the new ethical concepts of moral management and moral maximization.     

Network Stability: Opportunity or Obstacles?

Scholars of public management have begun to focus on networking as a key component of managerial activity ((Agranoff and McGuire, 2001); (Milward and Provan, 2001); (O'Toole and Meier, 1999)). Although the study of networks has garnered considerable academic attention, few studies have worked to bridge previous knowledge about hierarchical organizations with the research on the network. This study introduces the concept of stability into the network, arguing that stability should be a core value in networks, as the function of the network largely depends on repeat interactions. Texas school districts serve as the units of analysis, with the superintendent as the manager of interest. Findings suggest that stability may not always provide the benefits expected in traditional, hierarchical organizations.     

Approximation Algorithms for Quadratic Programming

We consider the problem of approximating the global minimum of a general quadratic program (QP) with n variables subject to m ellipsoidal constraints. For m=1, we rigorously show that an -minimizer, where error (0, 1), can be obtained in polynomial time, meaning that the number of arithmetic operations is a polynomial in n, m, and log(1/). For m 2, we present a polynomial-time (1- )-approximation algorithm as well as a semidefinite programming relaxation for this problem. In addition, we present approximation algorithms for solving QP under the box constraints and the assignment polytope constraints.     

A New Era in Governmental Reform: Realizing Community

The good government models of the 1990s realized a focus that included reinventing, reengineer-ing, rethinking, quality, empowerment, and devolution of the organization. These organizational reform ideologies sought to increase involvement, improve productivity, manage performance, and drive results. One essential key that has been disregarded in these government models is the involvement of community in the decision-making process. This paper points to the importance of involving and empowering citizens in the decision-making process, particularly in regard to community justice based on the notion of restorative justice system. Community justice, a modern day reform movement with international proportions, is based on the principles of empowering community, repairing harm caused by a crime or disturbance, and reducing risk to the community.     

Beyond New Public Management. Answering the Claims of both Politics and Society

New Public Management held the promise of changing traditional bureaucracies into a results-oriented and transparent form of government. Though many of the principles of NPM are being implemented as a way of thinking about government it has been largely discredited. This paper gives examples from Switzerland and The Netherlands where the premises of NPM have either explicitly or implicitly been rejected. The paper concludes by suggesting reasons that led to the decline of NPM and concludes by offering a conceptual restart of public administrative reform. This is based on a constructive mix between aspects of NPM and traditional administration, leading to a New Public Administration.     

Democratic Implications of Public Organizations

The author suggests a Weberian methodology, based on theories of democracy and organization, for assessing normative implications of public organizations. How different organizational models contribute to (re)create democracy and legitimacy is scrutinized with reference to a Swedish IT program. The conclusion is that a system management organization will be an appropriate choice for dealing with tame problems, but it will at the same time promote an elitist democratization. In contrast, a development organization will be more appropriate in dealing with complex problems, and it will most likely promote discursive democratization.     

Efficient Heuristics for Orientation Metric and Euclidean Steiner Tree Problems

We consider Steiner minimum trees (SMT) in the plane, where only orientations with angle , 0 i – 1 and an integer, are allowed. The orientations define a metric, called the orientation metric, , in a natural way. In particular, ₂ metric is the rectilinear metric and the Euclidean metric can beregarded as metric. In this paper, we provide a method to find an optimal SMT for 3 or 4 points by analyzing the topology of SMT's in great details. Utilizing these results and based on the idea of loop detection first proposed in Chao and Hsu, IEEE Trans. CAD, vol. 13, no. 3, pp. 303–309, 1994, we further develop an O(n²) time heuristic for the general SMT problem, including the Euclidean metric. Experiments performed on publicly available benchmark data for 12 different metrics, plus the Euclidean metric, demonstrate the efficiency of our algorithms and the quality of our results.