Final answer:
The selection process for hiring is influenced by factors like human resource plans, organizational policies, the labor market, and job descriptions, but not by the number of employees in an organization.
Step-by-step explanation:
The question explores which factors do not impact the selection process for hiring employees. The selection process can be influenced by various elements such as human resource plans, organizational policies, the labor market, job descriptions and specifications, and government interventions through policies but is not directly affected by the sheer number of employees in an organization. Relevant factors like human resource plans outline future staffing needs and how to address them, organizational policies determine the framework and limitations within which hiring takes place, the labor market conditions can dictate the availability and competition for talent, and job descriptions and specifications shape the criteria for the qualifications and skills required for a job. Government policies can indirectly influence the supply and qualifications of the labor force, as seen in changes to qualification requirements or the provision of subsidies for training, which can affect the availability of skilled labor. However, the number of existing employees does not impact the selection process itself but can be an outcome of these other factors influencing hiring decisions.