Asset revaluation is a financial accounting and economic concept concerning the upward or downward adjustment of an asset's recorded book value to reflect changes in its current market value or economic worth. As a research domain, it investigates the theoretical justifications, methodological approaches, and empirical consequences of measuring and reporting assets at values other than historical cost. Key areas of inquiry include the determinants and implications of revaluation choices for financial reporting quality, firm valuation, regulatory compliance, and economic analysis, highlighting its significance in bridging the gap between historical cost and current value accounting while introducing considerations of subjectivity and comparability.