Introduction:
In economics optional essays, it is important to provide both sides of the argument to ensure a comprehensive and balanced analysis of the topic. This approach allows the examiner to assess the candidate's understanding of different perspectives and their ability to critically evaluate the issue at hand.

Benefits of providing both sides of the argument:
1. Demonstrates a holistic understanding: By presenting both sides of the argument, candidates showcase their ability to comprehend and analyze multiple viewpoints. This reflects a deeper understanding of the subject matter and a capacity to consider various factors that may influence the given economic phenomenon.

2. Enhances critical thinking skills: Weighing the pros and cons of different arguments encourages candidates to critically evaluate the validity and implications of each perspective. This fosters the development of analytical skills, enabling them to identify strengths and weaknesses in economic theories and policies.

3. Shows balanced reasoning: Providing both sides of the argument demonstrates an unbiased and balanced approach to economic analysis. It indicates that the candidate is capable of considering diverse viewpoints and is not swayed by personal biases. This is crucial in maintaining objectivity and credibility in academic writing.

4. Highlights awareness of limitations: Discussing the limitations and weaknesses of each argument allows candidates to acknowledge the complexities and uncertainties inherent in economic analysis. This demonstrates intellectual humility and an understanding of the limitations of economic models, theories, and policies.

5. Ensures comprehensive coverage: By presenting all relevant arguments, candidates can ensure that they address the breadth of the topic. This helps in providing a comprehensive and well-rounded essay, covering various aspects that the examiner might expect in a high-quality answer.

Conclusion:
In conclusion, it is essential to provide both sides of the argument in economics optional essays. This not only showcases a candidate's understanding of various perspectives but also enhances critical thinking skills, promotes balanced reasoning, highlights awareness of limitations, and ensures comprehensive coverage of the topic. By adopting this approach, candidates can present a well-structured and insightful essay, ultimately leading to a higher chance of scoring well in the UPSC examination.