Advantages of Standard Costing:

1. Improved Cost Control: Companies can gain greater control over costs by setting standards for each type of cost incurred and highlighting exceptions or variances. Variances provide a starting point for judging the effectiveness of managers in controlling costs. For instance, by comparing actual costs to standard costs, a company can identify whether inefficiencies or price changes are affecting costs.
2. Useful Information for Managerial Planning: Standard costing allows management to prepare more accurate budgets and estimate costs for bidding on jobs, which can be valuable for planning and decision-making.
3. Simplified Inventory Valuation: Standard costing simplifies inventory valuation by assuming all units of a given product produced during a period have the same cost, which avoids variations caused by unusual costs.
4. Cost Reduction: The use of standard costs can encourage employees to become more cost-conscious and seek improved methods, which can lead to overall cost savings.

Disadvantages of Standard Costing:

1. Controversial Materiality Limits: Setting materiality limits for variances can be controversial as it involves individual judgment, which may lead to conflicts in determining what constitutes a significant variance.
2. Non-reporting of Variances: Employees might not report negative variances or may minimize exceptions to hide inefficiencies, diminishing the effectiveness of the standard costing system.
3. Low Morale: Focusing on unfavorable variances may demotivate employees if good performance is not equally recognized, which could affect their morale.
4. Dynamic Environment Challenges: In a dynamic business environment, sticking to one standard can be difficult due to changes in the market and internal operations.