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FINANCE, GROWTH
AND INEQUALITY
Christian Kastrop
Director of Policy Studies
OECD Economics Department
OECD, 5 February 2016
1. Finance and growth
2. Finance and inequality
3. Policies for a healthy financial future
Structure of the presentation
2
• Reducing the need for self-financing, hence
– allocating capital more efficiently
– monitoring investments more professionally
• Facilitating international trade
• Smoothing cash-flow shocks
• Facilitating monetary policy transmission
Finance boosts growth by:
3
• Misallocating capital
• Magnifying the cost of implicit guarantees
• Distorting allocation of talented labor
• Generating boom-bust cycles
• Heightening the risk of regulatory capture
Too much finance can harm growth by:
4
Increases in credit and stockmarket
funding have opposite growth effects
-0.6
-0.4
-0.2
0
0.2
0.4 Increase in bank credit
by 10% of GDP
Increase in stock market
capitalisation by 10% of GDP
Estimated link with economic growth, in percentage points, of an:
The error bars show 90% confidence intervals. Bank credit includes credit by other intermediaries.
5
1. Excessive financial deregulation
2. Too-big-to-fail guarantees
3. Bank lending outpacing bond financing
4. Household credit outpacing business credit
Channels behind the negative link
between bank credit and growth
6
Treating banks as too-big-to-fail
appears to hurt growth
Percentage point change in real GDP per capita growth when bank credit rises by 10% of GDP
The error bars show 90% confidence intervals.
7
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
Countries where bank
creditors incurred losses due
to bank failure (2008-12)
Countries where they
did not
Source: Denk, Schich and Cournède (2015).
Increases in bank lending have a more
negative link with growth than other debt
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
Increase in bank lending
by 10% of GDP
Increase in other debt
by 10% of GDP
Estimated link with economic growth, in percentage points, of an:
The error bars show 90% confidence intervals.
8
Source: Cournède and Denk (2015).
Business credit has a more favourable
link with growth than household credit
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
Increase in credit to
households by 10% of GDP
Increase in credit to
businesses by 10% of GDP
Estimated link with economic growth, in percentage points, of an:
The error bars show 90% confidence intervals.
9
Source: Cournède and Denk (2015).
More finance can promote income
• equalisation if:
– It relaxes consumption constraints on poor
– It encourages work in the formal sector
• inequality if:
– It flows more freely to the better off
– Finance pays particularly dispersed wages
Finance can shape inequality both ways
10
Credit and stock market expansions are
linked with greater income inequality
Change in Gini coefficients for disposable income for a 10 % of GDP increase in:
The error bars show 90% confidence intervals.
-0.1
0
0.1
0.2
0.3
Credit by banks
and other
intermediaries
Stock market
capitalisation
Ginipoints
11
Source: Cournède, Denk and Hoeller (2015).
Credit is more unequally distributed
than disposable income
Credit and income shares across the income distribution in euro area countries, 2010
0
10
20
30
40
50
Bottom quintile Second quintile Third quintile Fourth quintile Top quintile
Credit share, % Income share, %
12
Source: Denk and Cazeneuve-Lacroutz (2015).
Finance pays more than other sectors for
similar profiles, especially at the top
Estimated financial-sector wage premium across the income distribution,
European countries, %, 2010
0
5
10
15
20
25
30
35
40
45
Bottom
decile
Second
decile
Third
decile
Fourth
decile
Fifth
decile
Sixth
decile
Seventh
decile
Eighth
decile
Ninth
decile
Top
decile
Dotted lines show 90% confidence intervals.
13
Source: Denk (2015).
• Withdraw implicit too-big-to-fail subsidies
– break-ups, capital surcharges, structural
separation, resolution plans
• Implement macro-level financial supervision
– debt-service-to-income caps
• Improve compensation practices
– clawbacks
• Reduce tax biases against equity
– corporate income tax, lending to businesses (VAT)
A healthy future for finance
14
Financial reform is compatible with
inclusive growth
Growth Equality
Win-win
Enforce strong macro-prudential controls
+ +
Split TBTF banks or reduce TBTF support through other means
+ +
Recuperate TBTF subsidies through taxation
+ +
Income-enhancing
Reduce the debt bias in corporate taxation
+
Reduce the bias against business loans in VAT
+
Trade-off
Lower barriers to stock market financing
+ -
15
Source: Cournède, Denk and Hoeller (2015).
• Cournède, B., O. Denk and P. Hoeller (2015), “Finance and Inclusive
Growth”, OECD Economic Policy Papers, No. 14.
• Cournède, B. and O. Denk (2015), “Finance and Economic Growth in
OECD and G20 Countries”, OECD Economics Department Working
Papers, No. 1223.
• Denk, O. (2015), “Financial Sector Pay and Labour Income Inequality:
Evidence from Europe”, OECD Economics Department Working Papers,
No. 1225.
• Denk, O. and A. Cazenave-Lacroutz (2015), “Household Finance and
Income Inequality in the Euro Area”, OECD Economics Department
Working Papers, No. 1226.
• Denk, O. and B. Cournède (2015), “Finance and Income Inequality in
OECD Countries”, OECD Economics Department Working Papers, No.
1224.
• Denk, O., S. Schich and B. Cournède (2015), “Why Implicit Bank Debt
Guarantees Matter: Some Empirical Evidence”, OECD Journal: Financial
Market Trends, Vol. 107.
The following reports detail the results:
16

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OECD Parliamentary days 2016 - Finance and Inclusive Growth (Part 1)

  • 1. FINANCE, GROWTH AND INEQUALITY Christian Kastrop Director of Policy Studies OECD Economics Department OECD, 5 February 2016
  • 2. 1. Finance and growth 2. Finance and inequality 3. Policies for a healthy financial future Structure of the presentation 2
  • 3. • Reducing the need for self-financing, hence – allocating capital more efficiently – monitoring investments more professionally • Facilitating international trade • Smoothing cash-flow shocks • Facilitating monetary policy transmission Finance boosts growth by: 3
  • 4. • Misallocating capital • Magnifying the cost of implicit guarantees • Distorting allocation of talented labor • Generating boom-bust cycles • Heightening the risk of regulatory capture Too much finance can harm growth by: 4
  • 5. Increases in credit and stockmarket funding have opposite growth effects -0.6 -0.4 -0.2 0 0.2 0.4 Increase in bank credit by 10% of GDP Increase in stock market capitalisation by 10% of GDP Estimated link with economic growth, in percentage points, of an: The error bars show 90% confidence intervals. Bank credit includes credit by other intermediaries. 5
  • 6. 1. Excessive financial deregulation 2. Too-big-to-fail guarantees 3. Bank lending outpacing bond financing 4. Household credit outpacing business credit Channels behind the negative link between bank credit and growth 6
  • 7. Treating banks as too-big-to-fail appears to hurt growth Percentage point change in real GDP per capita growth when bank credit rises by 10% of GDP The error bars show 90% confidence intervals. 7 -0.4 -0.3 -0.2 -0.1 0 0.1 0.2 Countries where bank creditors incurred losses due to bank failure (2008-12) Countries where they did not Source: Denk, Schich and Cournède (2015).
  • 8. Increases in bank lending have a more negative link with growth than other debt -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 Increase in bank lending by 10% of GDP Increase in other debt by 10% of GDP Estimated link with economic growth, in percentage points, of an: The error bars show 90% confidence intervals. 8 Source: Cournède and Denk (2015).
  • 9. Business credit has a more favourable link with growth than household credit -1 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 Increase in credit to households by 10% of GDP Increase in credit to businesses by 10% of GDP Estimated link with economic growth, in percentage points, of an: The error bars show 90% confidence intervals. 9 Source: Cournède and Denk (2015).
  • 10. More finance can promote income • equalisation if: – It relaxes consumption constraints on poor – It encourages work in the formal sector • inequality if: – It flows more freely to the better off – Finance pays particularly dispersed wages Finance can shape inequality both ways 10
  • 11. Credit and stock market expansions are linked with greater income inequality Change in Gini coefficients for disposable income for a 10 % of GDP increase in: The error bars show 90% confidence intervals. -0.1 0 0.1 0.2 0.3 Credit by banks and other intermediaries Stock market capitalisation Ginipoints 11 Source: Cournède, Denk and Hoeller (2015).
  • 12. Credit is more unequally distributed than disposable income Credit and income shares across the income distribution in euro area countries, 2010 0 10 20 30 40 50 Bottom quintile Second quintile Third quintile Fourth quintile Top quintile Credit share, % Income share, % 12 Source: Denk and Cazeneuve-Lacroutz (2015).
  • 13. Finance pays more than other sectors for similar profiles, especially at the top Estimated financial-sector wage premium across the income distribution, European countries, %, 2010 0 5 10 15 20 25 30 35 40 45 Bottom decile Second decile Third decile Fourth decile Fifth decile Sixth decile Seventh decile Eighth decile Ninth decile Top decile Dotted lines show 90% confidence intervals. 13 Source: Denk (2015).
  • 14. • Withdraw implicit too-big-to-fail subsidies – break-ups, capital surcharges, structural separation, resolution plans • Implement macro-level financial supervision – debt-service-to-income caps • Improve compensation practices – clawbacks • Reduce tax biases against equity – corporate income tax, lending to businesses (VAT) A healthy future for finance 14
  • 15. Financial reform is compatible with inclusive growth Growth Equality Win-win Enforce strong macro-prudential controls + + Split TBTF banks or reduce TBTF support through other means + + Recuperate TBTF subsidies through taxation + + Income-enhancing Reduce the debt bias in corporate taxation + Reduce the bias against business loans in VAT + Trade-off Lower barriers to stock market financing + - 15 Source: Cournède, Denk and Hoeller (2015).
  • 16. • Cournède, B., O. Denk and P. Hoeller (2015), “Finance and Inclusive Growth”, OECD Economic Policy Papers, No. 14. • Cournède, B. and O. Denk (2015), “Finance and Economic Growth in OECD and G20 Countries”, OECD Economics Department Working Papers, No. 1223. • Denk, O. (2015), “Financial Sector Pay and Labour Income Inequality: Evidence from Europe”, OECD Economics Department Working Papers, No. 1225. • Denk, O. and A. Cazenave-Lacroutz (2015), “Household Finance and Income Inequality in the Euro Area”, OECD Economics Department Working Papers, No. 1226. • Denk, O. and B. Cournède (2015), “Finance and Income Inequality in OECD Countries”, OECD Economics Department Working Papers, No. 1224. • Denk, O., S. Schich and B. Cournède (2015), “Why Implicit Bank Debt Guarantees Matter: Some Empirical Evidence”, OECD Journal: Financial Market Trends, Vol. 107. The following reports detail the results: 16