Financing and reliability analysis for schedules in the project calendar planning problem

We continue our earlier studies of the profit maximization problem in calendar planning of investment projects taking into account reinvesting of the obtained revenue and possible credit financing. We construct the corresponding model and describe a situation when only part of the jobs is financed with own money and credits, and the rest is raised by reinvesting the revenue. We study the calendar planning problem where incomes from various jobs are random values. We study the risks related both to getting a smaller income than expected and to failing a project. We propose an approach to estimate the reliability of job schedules.