2013年-世界发展银行全球_Microcredit_Interest_Rates_and_Their_Determinants_2004-2011_32页_1mb

Summary of Microcredit Interest Rates and Their Determinants (2004-2011)

Core Content

This paper provides an analysis of microcredit interest rates and their determinants from 2004 to 2011, using data from the Microfinance Information Exchange (MIX). It explores the factors influencing interest rates, such as the cost of funds, loan loss expenses, operating expenses, and profits, and how these components interact to determine the final interest rate charged to borrowers.

Main Purpose

The main purpose of the paper is to analyze the evolution of microcredit interest rates and the financial performance of microfinance institutions (MFIs), with the goal of understanding the market dynamics rather than evaluating the appropriateness of interest rates directly.

Key Findings

Global Interest Rates

• Interest Yield: The global median interest yield in 2011 was approximately 27%.
• Trend: Interest rates declined significantly through 2007, but remained stable afterward.
• Inflation Adjustment: Inflation-adjusted rates fell in 2008 due to limited rate increases by MFIs to offset inflation spikes.
• Regional Variations:
  • Africa and East Asia and Pacific showed substantial continued declines in interest yields.
  • Latin America had no significant decline in average interest yield, and reported rates actually increased.
• Target Market Differences:
  • Low-end microlenders (serving poorer clients) had higher interest rates in 2011 compared to 2004.
  • For-profit microlenders had higher average interest yields than nonprofit ones, though the gap narrowed over time.
  • Regulated microlenders (e.g., banks, licensed finance companies) had lower interest rates than nonregulated ones, due to lower funding costs and higher perceived safety.

Cost of Funds

• Rising Costs: Funding costs for microlenders have been increasing, especially for those relying on commercial and quasi-commercial debt.
• Nominal vs. Real Costs: Nominal costs increased steadily, while real costs showed more volatility.
• Peer Group Analysis:
  • Low-end lenders experienced a faster increase in funding costs compared to other groups.
  • Regulated lenders had lower nominal and real costs, on average, than nonregulated ones due to access to cheaper savings and lower perceived risk.

Loan Loss Expense

• Loan Loss Trends:
  • India saw a sharp increase in loan losses, primarily due to the repayment crisis in Andhra Pradesh.
  • Mexico had a long-standing issue with loan losses, though not as severe as in India.
  • Global Average: Loan losses declined from nearly 4% in 2009 to a safer level of just over 2% in 2011.
• MIX Adjustments:
  • The MIX loan loss adjustment significantly increases the reported loss rates, especially in India (from 9.7% to 28.9%).
  • The adjustment is applied to ensure uniformity in accounting practices across different MFIs, rather than reflecting individual institutional risk.

Operating Expenses and Loan Size

• Operating Costs: Operating expenses have generally been declining, especially in Africa and East Asia and Pacific, but increased in Latin America.
• Loan Size: Smaller loan sizes are associated with higher operating costs per dollar lent, contributing to higher interest rates for low-end lenders.
• Peer Group Analysis:
  • Low-end lenders had higher operating expenses compared to other groups.
  • For-profit lenders had higher operating costs than nonprofit ones, but the difference was less pronounced over time.

Profits

• Profit Trends:
  • Average returns on equity have been falling.
  • The percentage of borrowers' loan payments going to profits dropped from one-fifth in 2004 to less than one-tenth in 2011.
• Low-End Lenders: Despite higher costs, low-end lenders are more profitable on average than other types of MFIs, except in 2011 when the Andhra Pradesh crisis negatively impacted the group.

Summary of Trends

• Interest Rates: Global interest rates declined through 2007, but stabilized afterward.
• Cost of Funds: Increased for most MFIs, especially those relying on commercial debt.
• Loan Losses: Rose sharply in India and Mexico, but declined globally.
• Operating Expenses: Generally declined, but increased in Latin America.
• Profits: Decreased overall, but low-end lenders remained more profitable than others.

Methodology and Data

• The paper uses MIX data from 2004 to 2011, covering more than 105 countries.
• It distinguishes between interest yield and annual percentage rate (APR), noting that interest yield is less accurate for individual borrowers but useful for market-level analysis.
• The online database allows readers to explore data by peer groups, including countries, for-profit vs. nonprofit status, and loan size categories.

Conclusion

The paper highlights that while interest rates have stabilized globally, low-end lenders face higher costs and increased loan losses, which may lead to higher rates for poorer clients. The data also shows that profit margins have decreased, but low-end lenders remain more profitable than others. The analysis focuses on market trends rather than ethical judgments about interest rates.