2011年-世界发展银行全球_The_Impact_of_the_Business_Environment_on_Young_Firm_Financing_22页_543kb

Summary of "The Impact of the Business Environment on Young Firm Financing"

Core Content

This paper investigates the financing patterns of new and young firms across 104 developing and developed countries, using a dataset of over 70,000 firms. The study finds consistent age-related trends in the use of external financing, suggesting universal patterns in young firm financing behavior.

Main Findings

• Age and Financing Sources: Younger firms tend to rely less on formal (bank) financing and more on informal sources. As firms age, they increasingly substitute informal finance with bank finance, though the overall proportion of firms using external finance remains relatively stable.

• Universal Trends: These patterns hold across different firm sizes, sectors, income levels, and regions. Even small firms show a shift from informal to formal financing as they mature.

• Information Asymmetry: The results suggest that information asymmetry is a key barrier for young firms accessing formal bank financing. As firms age and build a longer credit history, they become more credible to lenders, increasing their access to bank loans.

• Financing Categories: The study identifies five main categories of external financing:

  • Informal Finance (family and friends, informal lenders)
  • Bank Finance (local and foreign banks)
  • Leasing
  • Trade Credit
  • New Equity (equity, grants, and other sources)

• Key Differences in Use:

  • Retained Earnings: The primary source of financing for all firm ages.
  • Bank Financing: Increases with firm age, especially in high-income countries.
  • Informal Finance: Peaks in the early years of a firm and declines as it ages.
  • Leasing: More common in middle-high and high-income countries.
  • New Equity: Used by all firms, but more frequently by younger firms.

Key Insights

• Substitution Effect: As firms mature, they substitute informal financing with formal financing, primarily bank loans. This implies that young firms face higher financing constraints due to lack of credibility.

• Role of Financial Development: Financially developed countries are more likely to have new firms accessing bank financing, which is critical for investment and growth.

• Access to External Finance: Firms with audited financial statements and those that are exporters or foreign-owned are more likely to use external financing. Owner-managed firms, on the other hand, tend to rely more on internal funds.

• Sampling Bias: While the dataset includes a random sampling of firms, many surveys exclude new firms, which may affect the interpretation of results. The authors address this by conducting robustness tests.

• Importance of Credit Information: The study highlights the importance of improving access to credit information to reduce financing constraints for young firms.

Methodology

• The dataset is drawn from 170 World Bank Enterprise Surveys (WBES) across 104 countries.
• The sample includes a wide range of firm sizes, sectors, and ownership structures.
• The analysis controls for firm characteristics and explores variations across income groups, regions, and firm ages.
• The paper includes regression analyses and mean tests to validate findings.

Conclusion

• The study demonstrates that young firms face significant financing constraints, primarily due to information asymmetry.
• As firms mature, they are more likely to access formal financing, which supports growth and investment.
• The results emphasize the need for improving credit information systems to help young firms overcome these constraints and promote economic development.