scholarly journals An optimization model to solve the resource constrained project scheduling problem RCPSP in new product development projects•

DYNA ◽  
2020 ◽  
Vol 87 (212) ◽  
pp. 179-188 ◽  
Author(s):  
Néstor Raúl Ortíz Pimiento ◽  
Francisco Javier Diaz Serna
Keyword(s):  
Product Development ◽  
New Product Development ◽  
Optimization Model ◽  
New Product ◽  
Development Projects ◽  
Analysis Process ◽  
Proposed Model ◽  
Project Scheduling Problem ◽  
The Impact

New product development projects (NPDP) face different risks that may affect the scheduling. In this article, the purpose was to develop an optimization model to solve the RCPSP in NPDP and obtain a robust baseline for the project. The proposed model includes three stages: the identification of the project’s risks, an estimation of activities’ duration, and the resolution of an integer linear program. Two versions of the model were designed and compared in order to select the best one. The first version uses a method to estimate the activities’ duration based on the expected value of the impact of the risks and the second version uses a method based on the judgmental risk analysis process. Finally, the two version of the model were applied to a case study and the best version of the model was identified using a robustness indicator that analyses the start times of the baselines generated.

scholarly journals INTERNATIONALISATION OF NEW PRODUCT DEVELOPMENT AND RESEARCH & DEVELOPMENT: RESULTS FROM A MULTIPLE CASE STUDY ON COMPANIES WITH INNOVATION PROCESSES IN GERMANY AND INDIA

2015 ◽  
Vol 19 (01) ◽  
pp. 1550010 ◽  
Author(s):  
ALEXANDER BREM ◽  
FLORIAN FREITAG
Keyword(s):  
Product Development ◽  
New Product Development ◽  
New Product ◽  
Management Support ◽  
Top Management Support ◽  
Multiple Case ◽  
Process Coordination ◽  
The Impact ◽  
Operational Aspects

A rich body of literature has emerged from research on Western new product development (NPD). However, the impact of country- and culture-specific influences on these processes has not been examined in detail yet. Hence, this study identifies the differences in NPD practices between the Indian and German research and development (R&D) subsidiaries of multinational companies (MNCs). Data have been generated by interviews with R&D executives in both countries across multiple cases. The study samples strategic, organisational, and operational aspects and indicates differences in process coordination, reward systems, NPD creativity techniques, market orientation, and the average age of NPD teams. Other aspects, such as top management support, the use of structured NPD processes, and the use of heterogeneous NPD teams, show no substantial differences between the countries. Our findings suggest that, while some aspects are universally applicable across cultural frontiers, Western companies must understand India's different expectations regarding NPD and adjust their practices accordingly.

Measuring Performance in New Product Development Projects: A Case Study in the Aerospace Industry

2007 ◽  
Vol 38 (4) ◽  
pp. 45-59 ◽  
Author(s):  
Vittorio Chiesa ◽  
Federico Frattini ◽  
Valentina Lazzarotti ◽  
Raffaella Manzini
Keyword(s):  
Product Development ◽  
New Product Development ◽  
Aerospace Industry ◽  
New Product ◽  
Development Projects

Method Application in New Product Development and the Impact on Product Success

2015 ◽  
Vol 12 (04) ◽  
pp. 1550019 ◽  
Author(s):  
Marc Graner ◽  
Magdalena Mißler-Behr
Keyword(s):  
Product Development ◽  
New Product Development ◽  
New Products ◽  
New Product ◽  
Development Projects ◽  
Success Rates ◽  
Large Sample ◽  
Product Success ◽  
Successful Outcomes ◽  
The Impact

The purpose of this paper is to analyze the use of methods in new product development and their impact on product success. Based on a large sample totaling 410 development projects, we show which methods are used with the greatest frequency. For each method, we also highlight the differences in application between particularly successful and unsuccessful product development projects. Additionally, we identify methods whose adoption correlates strongly with the success of the developed product. Further, we examine which combinations of methods promise to deliver the most successful outcomes, thus showing how the success rates for new products can be improved systematically.

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