深度报告-2025-09-01-欧洲央行-抵押品和信贷（英）页_88页_1mb

Summary of ECB Working Paper No. 3095

This paper examines the role of collateral in corporate credit markets using granular data from the AnaCredit register in the euro area. Key findings include:

• Prevalence and Composition: Collateral is widespread, with 70% of credit extending using collateral (e.g., real estate and financial assets). Real estate dominates in value (53% of total collateral value), while financial assets are most frequently pledged.

• Elasticity of Collateral Value on Credit: Actual collateral values significantly influence loan pricing and quantities. A 1% increase in collateral value reduces interest rates by 2-4 bps and increases loan amounts by 0.7-0.8%. The effect varies significantly by country and loan-to-value norms.

• Heterogeneity: Collateral impact depends on legal institutions, economic conditions, and the type of collateral. Stronger legal frameworks and higher lending volumes amplify the benefits of collateral, while misaligned asset types can hinder its effect.

• Policy Relevance: Collateralization remains critical for SME access to credit. Policymakers can influence credit cost and volume through targeted guarantees or collateral reforms, especially in systems where collateral constraints are binding.

The paper provides empirical evidence supporting the importance of the collateral channel in amplifying macroeconomic fluctuations and shaping credit markets.