Final answer:
Using a common approach in global staffing ensures consistency in job requirements across different locations, facilitates effective communication, and helps maintain a diversified workforce. It makes the staffing process more efficient and positions the company better within the global market.
Step-by-step explanation:
In global staffing, it is important to use a common approach for analyzing and describing jobs because it ensures that all locations in a global organization use the same set of job requirements. This commonality facilitates communication and decision-making about jobs across different geographical locations and helps maintain a consistent standard within the organization. Moreover, it can alleviate challenges related to observing incumbents across various locations. Methods like observation, surveys, and interviews help gather the necessary information for job analysis, which can be used to formulate consistent job descriptions and requirements.
Additionally, a common approach to job analysis can contribute to a company's diversity by preventing an overly homogeneous workforce, which can sometimes stifle growth and innovation. Hiring based on 'fit' within organizational culture should be balanced with the need for diverse perspectives that drive competitive ideas and solutions. Using common job descriptions also aids in streamlining the recruitment process, from conducting interviews to ensuring a wider reach in today's internet-driven job market that favors telecommuting and global talent pools.