2005年-世界发展银行全球_Enterprise_Size_Financing_Patterns_and_Credit_Constraints_in_Brazil___Analysis_of_Data_from_the_Investment_Climate_Assessment_Survey_72页_1mb

Summary of "Enterprise Size, Financing Patterns, and Credit Constraints in Brazil"

Core Content

This paper analyzes the relationship between enterprise size, financing patterns, and credit constraints in Brazil, using data from the Investment Climate Assessment Survey of 1642 firms across thirteen Brazilian states and nine industrial groups. The study investigates how firm size influences access to credit and explores the impact of various factors such as firm performance, bank ownership, regional differences, and managerial education on credit availability.

Main Findings

• Firm Size and Credit Access:
  Firm size significantly affects access to credit, more so than firm performance or other variables. Larger firms are more likely to obtain loans and face fewer credit constraints.

  • The impact of firm size on credit access is greater for long-term loans than for short-term loans.
  • Public financial institutions are more likely to lend to large firms.
  • Credit constraints are more pronounced for small and new firms, which are often less visible, have fewer financial resources, and are more vulnerable to market failures.

• Credit Constraints and Information Asymmetry:
  Small firms face higher transaction costs and information asymmetry due to:

  • Poor financial transparency and disclosure.
  • Lack of long credit history and publicly known contracts.
  • Absence of audited financial statements and independent market assessments.
  • Reliance on personal collateral, which may be less credible and more risky for lenders.
    These factors make it harder for small firms to secure loans, even when they have good performance.

• Bank Relationships and Ownership:

  • Unique bank relationships are associated with higher credit costs and lower availability.
  • Foreign banks are more likely to provide credit to larger firms, possibly due to their focus on high-quality clients and their location in financial centers.
  • Public banks may have a closer association with small firms due to policy mandates to support them.

• Other Factors Affecting Credit Access:

  • Industry effect: Certain industries, such as machinery and chemicals, may have greater credit needs and thus face more constraints.
  • Regional effect: Firms in the Southeast and South have better access to financial services due to higher bank density and economic activity.
  • Managerial education: Firms with more educated managers are more likely to access credit, as they can better navigate financial systems and present credible information.
  • Competitiveness, credibility, and innovation: These characteristics are linked to credit access. Older firms are more competitive and credible, while firms in more technologically intensive sectors show higher innovation and growth potential.

Key Variables and Data

• Firm Size Classification:

  • Number of employees: The most commonly used criterion in Brazil, with 94% of firms being private domestic.
  • Sales volume: Used by BNDES, with micro firms defined as having sales below R$1.2 million.
  • Size deciles and quintiles: Also tested, but findings show high co-movement across classifications.
  • Micro and small firms make up the majority of the sample (around 70% combined).

• Firm Performance and Characteristics:

  • Sales growth: About 65% of firms reported increased sales.
  • Manager's education: 50% of managers have completed university education, while 10% have only primary school education.
  • Industry distribution: Garment and furniture (46%), machinery and shoe/leather (21.7%), chemicals (6.5%), electronics (4.8%), auto-parts (7.9%), and others.

• Credit Sources:

  • Working capital and new investments are the main sources of financing.
  • Trade credit is more commonly used by small firms, especially in countries with weak legal infrastructure.
  • Collateral is a critical factor, with small firms relying more on personal assets.

Methodology

• The study uses regression analysis to assess the impact of firm size on the probability of obtaining a loan.
• It compares the relative importance of credit constraints with other constraints such as market access and operational efficiency.
• Bank ownership is examined in relation to credit provision, with public banks being more likely to lend to small firms due to policy mandates, while private and foreign banks focus on larger, more established firms.

Conclusion

• Firm size plays a crucial role in determining access to credit, particularly in long-term financing.
• Credit constraints are more significant for small firms, but performance and other factors also influence credit availability.
• Public banks may be more supportive of small firms, while foreign and private banks are more inclined to lend to larger firms.
• Managerial education and regional economic conditions are also important determinants of credit access.
• Innovation and technological change are closely related to firm growth and may enhance credit access in more advanced sectors.

Key Tables

• Table 1: Characteristics of sample firms by region, industry, ownership, manager's education, and sales growth.
• Table 2: Alternative classifications of firm size based on number of employees and sales volume.
• Appendix Tables: Include detailed breakdowns of financial access, sources of finance, collateral importance, and regression results.

References

• The study references key works such as Demirguç-Kunt and Maksimovic (1999), Rajan and Zingales (1998), Berger and Udell (1994), and others, highlighting the theoretical and empirical basis for the analysis.