项目管理与项目组合管理之间的区别

1.项目管理：
顾名思义，项目管理是一种管理技能，涉及从头到尾管理单个项目，并确保它在给定的时间段内成功完成。

2.投资组合管理：
顾名思义，投资组合管理是一项管理技能，涉及管理组织内的所有项目，以便它们可以最大化收益并增加投资回报。

项目管理和项目组合管理之间的区别：

Project Management	Portfolio Management
It mainly focuses on management of particular project.	It mainly focuses on all projects within organization.
It simply manages individual projects and makes sure that it gets completed on given period of time within budget also.	It simply manages investments of individuals so that they can increase their earnings within given period of time.
This management generally focuses various tasks within particular project to achieve desired result or product.	This management generally focuses on high-level view of any activity or task or project of any organization.
It is a temporary process but unique.	It is a ongoing process that has to performed on daily basis.
It does not make a strategic plans and prioritize projects.	It makes strategic plans, prioritize projects, selects important projects that will benefit organization.
It makes unnecessary use of resources for each project that are not even important.	It decreases unnecessary use of resources by prioritizing project that are important.
This management direct a individual project successfully.	This management is about selecting and implementing right projects for organization to fulfill long-term objectives.
Its main goal is to complete single project and provide service.	Its main goal is to look at all projects and in turn improves return of investment as well as reduction of costs.
This management is basically used for small scale projects and more detailed one.	This management is basically used for not only large scale projects but also for more diffused one.