A fresh look at the contribution of project management to organizational performance

A better understanding of organizational performance and the contribution that project management can make is the aim. The article adopts the “Competing Values Framework,” a rich framework that is well established both theoretically and empirically but is not well known in the field of project management. The framework is summarized and applied in an empirical investigation of the contribution of project management in general and project management offices (PMOs) in particular to organizational performance. The examination of 11 case studies revealed multiple concurrent and sometimes paradoxical perspectives. The criteria proposed by the framework have been further developed through the identification of a preliminary set of empirically grounded performance indicators. The empirical results contribute to a better understanding of the role of project management generally and PMOs specifically. They also demonstrate the usefulness of this framework for the study of project management's contribution to organizational performance.     

Exploring PMOs through community of practice theory

This article explores project management offices (PMOs) through community of practice theory. Preliminary results from a national health care case study are used to confirm the legitimacy of this approach. Today's knowledge‐based economy calls for mechanisms to share knowledge. The issue of making more with less is at stake in order to reuse good practices, support innovative practice, and prevent the reinvention of the wheel. Members of these communities are at the heart of the learning process. The originality of this research is that it sheds light on PMOs in a new theoretical perspective within the field of knowledge management.     

When innovation in education works: stimulating teachers' innovative work behaviour

The twenty‐first century labour market requires employees that proactively shape innovations and solve complex problems. Professionals in the education sector are expected to perform innovative behaviour that not only entails the generation, but also the realization and sustainable implementation of new ideas. In a sample of 458 employees in Dutch secondary and higher vocational education (abbreviated in Dutch to MBO and HBO, respectively), this study investigated the relation between environmental factors (namely task variety, management support and exposure to innovation) and Innovative Work Behaviour (IWB) across the different phases of the innovation process, including a sustainability phase. Results of hierarchical regression analyses showed that management support and exposure to innovations served as a predictor for all phases of IWB. Teachers with supportive managers and a high degree of exposure to innovations showed higher scores on innovative behaviour across all phases. Linear regressions revealed a significant relationship between task variety and IWB. In the hierarchical model, only management suport and exposure to innovations showed significant relations. Background characteristics, such as gender, age, tenure, number of working hours and type of education, for which we controlled during the analyses, played a role in how much IWB is displayed. It can be concluded that a work environment, in which employees are exposed to innovation and are supported is crucial. Additionally, in view of the role background characteristics play, it is recommended to select teachers with specific profiles for the different phases of the innovation process.     

Creating a Testable, Estimable Model to Inform Our Response to the Test-Score Gap Crisis

The test-score gap between black and white students should be seen as a crisis. We propose a testable model based on readily available data that will allow us to estimate the impact and interrelationships of a multitude of factors that may be partially responsible for the problem. The estimation of this model will require the joint efforts of experts in many areas of education as well as of experts in multilevel structural equation modeling.     

PDE approach to valuation and hedging of credit derivatives

This paper presents a PDE approach in a Markovian setting to hedge defaultable derivatives. The arbitrage price and the hedging strategy for an attainable contingent claim are described in terms of solutions of a pair of coupled PDEs. For some standard examples of defaultable claims, we provide explicit formulae for prices and hedging strategies.     

Human Resources Practices as Predictors of Work-Family Outcomes and Employee Turnover

Drawing on a nonrandom sample of 557 dual-earner white-collar employees, this article explores the relationship between human resources practices and three outcomes of interest to firms and employees: work-family conflict, employees' control over managing work and family demands, and employees' turnover intentions. We analyze three types of human resources practices: work-family policies, human resources incentives designed to induce attachment to the firm, and the design of work. In a series of hierarchical regression equations, we find that work design characteristics explain the most variance in employees' control over managing work and family demands, whereas human resources incentives explain the most variance in work-family conflict and turnover intentions. We also find significant gender differences in each of the three models. Our results suggest that the most effective organizational responses to work-family conflict and to turnover are those that combine work-family policies with other human resources practices, including work redesign and commitment-enhancing incentives.     

Implications of the lome convention for African trade and development

Conclusion The analysis presented here does not support the contention that the Lomé Convention is a turning point in the history of relations between rich and poor nations, and the herald of a new economic order, more just and equitable. While Lomé does not represent radical departures from the present system, it reflects the realization by the vulnerable, resource-poor EEC that some concessions had to be made in the fields of trade and aid. The reforms include: greater trade preferences; STABEX; some participation in the decision-making process of the EDF; financing of economic integration among the ACPs. These modifications, however, do not repudiate the present system, but rather make it more viable. The power of the multinationals is in no way affected, and the pattern of unequal development is left intact. Lomé-type relationships between the poor and rich countries will at best provide the elites with increased resources which might lead to national capitalist development, strengthening of the elites’ material base, and reproduction of the structure of dependence and inequality.     

Moving on from Joint Management Policy Regimes in Australian National Parks

Joint management regimes in Australia are seeing an increasing focus on cross-cultural approaches to management of national parks. This has brought under scrutiny the eurocentric approaches to park management that exclude the rights and perspectives of indigenous Australians. The history of our parks appears to have been built on policy that is not only exclusionary but stems from a hegemonic approach to management. With an increasing focus on natural resource and cultural tourism (often referred to as ecotourism) within Australia, it is time to address the issues that are fundamental to the provision of policy for this area of park management. Pressure from tourism can have significant impacts upon the natural and cultural resources of national parks, and thus on the local aboriginal community itself. Policies formulated within the framework of ecotourism principles, supported with social science research in the community studies area, are ideally suited to application within the joint management framework. These policies facilitate a cross-cultural flow of information and thus promote a development of the cross-cultural understanding that is vital to the resolution and progress of joint management. It would seem that policy directions founded on the principles of ecotourism and the facilitation of community ownership and control of tourism and the associated resource are being overlooked or treated in politically expedient ways as a means of appeasing legal requirements at both a management and political level.     

Intraday Lead-Lag Relationships Between the Futures-, Options and Stock Market

In rational, efficiently functioning and complete markets, returns on derivative and underlying securities should be perfectly contemporaneously correlated. Due to market imperfections, one of these markets may reflect information faster. The use of high-frequency data and the choice for a small unit time interval to measure these lead-lag relations comes at the cost of some or many missing observations, causing traditional estimators to either under- or overestimate covariances and correlations. We use a new estimator to estimate lead-lag relationships between the cash AEX index, options and futures. We find that futures returns lead both options and cash index returns by approximately 10 minutes. The relationship between options and the cash market is not completely unidirectional.