The current market practices for most capital equipment manufacturers provide them with some special difficulties in production management tasks. These are, mainly: 1. Design changes during the necessary overlapping of the production process. 2. Some degree of uncertainty with supplier's due dates and quality specifications accomplishments. 3. Sensibility of changes and other incidences in the ...

Network planning methods for project planning and scheduling have been applied for more than fifty years including CPM, PDM, PERT and GERT (Fondahl, �96�; Fulkerson, �96�; Kelley & Walker, �959; PMI, ���6; Pritsker, �966), which can be widely applied to project planning fromareas as diverse as construction and R&D. However, these network planning methods are not very appropriate in cases where ...

A prática de financiamento indireto por meio das contribuições previdenciárias conjuntamente à expectativa quanto ao lançamento dos planos recuperação fiscal, são motivadores deste artigo. pesquisa objetivou verificar se os aderentes Plano Especial Regularização Tributária-PERT/2017 apresentavam dificuldades financeiras recolhimento tempestivo. O programa abrange 184.547 concessões e montante d...

Most studies of project time estimation assume that (a) activity times are mutually independent random variables; many also assume that (b) path completion times are mutually independent. In this paper, we subject the impact of both these assumptions to close scrutiny. Using tools from multivariate analysis, we make a theoretical study of the direction of the error in the classical PERT method ...