LinkedIn and 3rd parties use essential and non-essential cookies to provide, secure, analyze and improve our Services, and to show you relevant ads (including professional and job ads) on and off LinkedIn. Learn more in our Cookie Policy.
With a renewed focus on skills and careers, the new edition of this bestselling text can help better prepare to enter and stay in the job market. Management, Thirteenth Edition vividly illustrates effective management theories by incorporating the perspectives of real-life managers.
Managers can also be found doing managerial work in every country on the globe. In addition, some managers are top-level managers while others are first-line managers. But no matter where managers are found or what gender they are, managers have exciting and challenging jobs!
In traditionally structured organizations (often pictured as a pyramid because more employees are at lower organizational levels than at upper organizational levels), managers can be classified as first-line, middle, or top.
Middle managers manage the work of first-line managers and can be found between the lowest and top levels of the organization. They may have titles such as regional manager, project leader, store manager, or division manager. At the upper levels of the organization are the top managers, who are responsible for making organization wide decisions and establishing the plans and goals that affect the entire organization.
Henry Mintzberg, a well-known management researcher, studied actual managers at work. In his first comprehensive study, Mintzberg concluded that what managers do can best be described by looking at the managerial roles they engage in at work.
The interpersonal roles involve people (subordinates and persons outside the organization) and other ceremonial and symbolic duties. The three interpersonal roles include figurehead, leader, and liaison.
Often, employees with excellent technical skills get promoted to first-line manager. But at first it was difficult to get people to listen, especially former peers. Even if you have technical skills, you need to recognize the importance of interpersonal skills, which involve the ability to work well with other people both individually and in a group. Because all managers deal with people, these skills are equally important to all levels of management.
Finally, conceptual skills are the skills managers use to think and to conceptualize about abstract and complex situations. Using these skills, managers see the organization as a whole, understand the relationships among various subunits, and visualize how the organization fits into its broader environment. These skills are most important to top managers.
\nExcerpt: In support of these efforts, RAND analysts have developed new ways to define repair parts inventories and to measure their performance. Retooling for the Logistics Revolution: Designing Marine Corps Inventories to Support the Warfighter shows how the use of two innovative inventory management techniques can save money and increase customer satisfaction. The findings have direct application to any organization, military or civilian, that seeks to improve the performance of its supply inventory.
In support of these efforts, RAND analysts have developed new ways to define repair parts inventories and to measure their performance. Retooling for the Logistics Revolution: Designing Marine Corps Inventories to Support the Warfighter shows how the use of two innovative inventory management techniques can save money and increase customer satisfaction. The findings have direct application to any organization, military or civilian, that seeks to improve the performance of its supply inventory.
Inventory managers must be able to answer three important questions: what to stock, how much to stock, and when to reorder stock. The determination of what to stock is based on a variety of considerations, such as past demand history and the importance of the item. How much to stock and when to reorder is based on an assessment of risk. In particular, what risk of running out of stock is the inventory manager willing to assume when it is time to submit a replenishment order? The higher the reorder point (the ROP, or the level of items on the shelf that triggers a replenishment order) is set, the lower the risk of running out of stock during the replenishment time, but the more capital is tied up in safety stock.
Applying these techniques to existing Marine inventories through advanced simulation, and using data from a Marine Expeditionary Force, RAND researchers have demonstrated the potentially large performance benefits that could result from using the bootstrap ROP and dollar-banding techniques. As the table highlights, both the fill rate and the ERO fill rate are much higher, while the investment in inventory is noticeably reduced, using the new techniques. In addition, the variety of stock held almost triples, with the number of lines (specific types of items) increasing from 13,159 to 32,537.
Importantly, RAND simulations further suggest that dramatic improvement in inventory performance will also require marked reductions in Marine Corps Order and Ship Times (OSTs). Reduced OST frees up capital previously required for safety stock. This capital can then be applied to stocking many more cheap, low-demand items. In this way, the depth of stocks is "rightsized" to fit demand history and avoid backorders while at the same time reducing inventory costs.
While more recent Marine Corps initiatives, such as the ILC plan, use information technology to reduce the logistics "iron mountain," some part of that mountain will always remain. Thus, cutting-edge inventory techniques, such as the bootstrap ROP and dollar banding, will be required to effectively manage even an "iron molehill." Indeed, from a warfighter's perspective, the smaller the mountain becomes, the more critical effectively managing it will be.
This document and trademark(s) contained herein are protected by law. This representation of RAND intellectual property is provided for noncommercial use only. Unauthorized posting of this publication online is prohibited; linking directly to this product page is encouraged. Permission is required from RAND to reproduce, or reuse in another form, any of its research documents for commercial purposes. For information on reprint and reuse permissions, please visit www.rand.org/pubs/permissions.
RAND is a nonprofit institution that helps improve policy and decisionmaking through research and analysis. RAND's publications do not necessarily reflect the opinions of its research clients and sponsors.
RAND is a research organization that develops solutions to public policy challenges to help make communities throughout the world safer and more secure, healthier and more prosperous. RAND is nonprofit, nonpartisan, and committed to the public interest.
b1e95dc632