productivity growth - dani rodrik · big productivity differences across firms of different size...
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Productivity Growth Lessons for Brazil from Other Countries Dani Rodrik September 2013
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Productivity in Brazil in long-term perspective
Labor productivity in Brazil relative to the U.S. (U.S. = 100)
0.15
0.17
0.19
0.21
0.23
0.25
0.27
0.29
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How does recent Brazilian performance stack up against leading comparators?
-10.0
-5.0
0.0
5.0
10.0
15.0
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
per a
nnum
Labor productivity growth in Brazil and comparators
BRA 1.8%
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How does recent Brazilian performance stack up against leading comparators?
-10.0
-5.0
0.0
5.0
10.0
15.0
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
per a
nnum
Labor productivity growth in Brazil and comparators
Turkey
Brazil
BRA 1.8% TUR 4.0%
In Turkey, productivity growth is higher, but also more volatile.
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How does recent Brazilian performance stack up against leading comparators?
-10.0
-5.0
0.0
5.0
10.0
15.0
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
per a
nnum
Labor productivity growth in Brazil and comparators
South Korea
Brazil
BRA 1.8% KOR 5.0%
In Korea, productivity growth is higher and more stable, but gap with Brazil has diminished recently.
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How does recent Brazilian performance stack up against leading comparators?
-10.0
-5.0
0.0
5.0
10.0
15.0
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
per a
nnum
Labor productivity growth in Brazil and comparators
Thailand
Brazil
BRA 1.8% THA 4.1%
In Thailand, productivity growth has converged with Brazil as well.
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How does recent Brazilian performance stack up against leading comparators?
-10.0
-5.0
0.0
5.0
10.0
15.0
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
per a
nnum
Labor productivity growth in Brazil and comparators
Chile
Brazil
BRA 1.8% CHL 3.8%
In Latin America, Chile tends to outperform Brazil…
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How does recent Brazilian performance stack up against leading comparators?
-10.0
-5.0
0.0
5.0
10.0
15.0
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
per a
nnum
Labor productivity growth in Brazil and comparators
Mexico
Brazil
BRA 1.8% MEX 2.2%
as does Mexico…
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How does recent Brazilian performance stack up against leading comparators?
-10.0
-5.0
0.0
5.0
10.0
15.0
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
per a
nnum
Labor productivity growth in Brazil and comparators
Peru
Brazil
BRA 1.8% PER 3.7%
and Peru.
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Proximate sources of productivity growth
Labor productivity growth = physical capital investment + upgrading of labor skills + total factor productivity (TFP) growth (which is an amalgam of increased efficiency in resource use and technological progress)
Note: All data on labor productivity and its sources are from Conference Board, Total Economy Database.
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Comparing sources of productivity growth Labor productivity growth and its sources, 1990-2012
-2.0%
-1.0%
0.0%
1.0%
2.0%
3.0%
4.0%
5.0%
6.0%
TUR KOR THA CHL MEX PER BRA
per a
nnum
total
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Comparing sources of productivity growth Labor productivity growth and its sources, 1990-2012
-2.0%
-1.0%
0.0%
1.0%
2.0%
3.0%
4.0%
5.0%
6.0%
TUR KOR THA CHL MEX PER BRA
per a
nnum
total
labor skills
physical capital
TFP
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Comparing sources of productivity growth Labor productivity growth and its sources, 1990-2012
-2.0%
-1.0%
0.0%
1.0%
2.0%
3.0%
4.0%
5.0%
6.0%
TUR KOR THA CHL MEX PER BRA
per a
nnum
total
labor skills
physical capital
TFP
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A structural interpretation of productivity growth Economy-wide productivity growth =
labor reallocation from low- to high- productivity sectors (structural change) + productivity growth within sectors
Note: All data on sectoral labor productivity and employment are from Timmer and de Vries (2007) and McMillan and Rodrik (2011).
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Structural change was not growth promoting in Brazil
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Unlike Turkey…
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Thailand…
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or Mexico
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But picture is not better in South Korea…
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Chile…
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and certainly not in Peru
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Contributions of the within and structural-change components of labor productivity, 1990- 2005
-2.0%
-1.0%
0.0%
1.0%
2.0%
3.0%
4.0%
5.0%
6.0%
TUR KOR THA CHL MEX PER BRA
per a
nnum
within sectors structural change
But countries that experienced growth-reducing structural change compensated through high productivity growth within sectors
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Contributions of the within and structural-change components of labor productivity, 1990- 2005
-2.0%
-1.0%
0.0%
1.0%
2.0%
3.0%
4.0%
5.0%
6.0%
TUR KOR THA CHL MEX PER BRA
per a
nnum
within sectors structural change
Countries that experienced growth-reducing structural change compensated through high productivity growth within sectors
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Contributions of the within and structural-change components of labor productivity, 1990- 2005
-2.0%
-1.0%
0.0%
1.0%
2.0%
3.0%
4.0%
5.0%
6.0%
TUR KOR THA CHL MEX PER BRA
per a
nnum
within sectors structural change
Countries that experienced growth-reducing structural change compensated through high productivity growth within sectors
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Contributions of the within and structural-change components of labor productivity, 1990- 2005
-2.0%
-1.0%
0.0%
1.0%
2.0%
3.0%
4.0%
5.0%
6.0%
TUR KOR THA CHL MEX PER BRA
per a
nnum
within sectors structural change
Whereas Brazil lagged badly behind in within-sector productivity growth
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Labor productivity growth within selected sectors, 1990-2005
-4.0%
-2.0%
0.0%
2.0%
4.0%
6.0%
8.0%
10.0%
TUR KOR THA CHL MEX PER BRA
per a
nnum
agriculture manufacturing wholesale & retail trade community & govt services
Brazil does particularly badly in services
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Two possible paths for Brazil • More rapid structural change (as in Thailand or Turkey)
• seems the harder path for Brazil going forward, in view of: • much smaller reserve pool of labor in agriculture • less hospitable macro/global environment for industrialization
• Higher productivity growth in services (as in Korea, Chile, and Peru) • seems inevitable path going forward
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A closer look at retail trade
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Productivity differences across different retail segments are very large
Source: Lagakos (2009)
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There are significant gains from reducing resource misallocation within retail sector
Source: de Vries (2012)
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There has not been much improvement in allocative efficiency since mid-1990s
Source: de Vries (2012)
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Recent reports are bullish “As international players continue expanding in Sao Paulo and Rio de Janeiro, modern retail is also spreading in Brazil’s north and northeast and to larger interior cities. Many international funds are showing confidence in the market…. Major players such as Wal-Mart … are investing billions to open new stores, expand current ones, and improve technology.”
AT Kearney 2013 Global Retail Development Index
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But foreign investment is no panacea
Wal-Mart’s unequalizing effect in Mexico
Source: Iacovone, Javorcik, Keller, and R Tybout (2011)
strong suppliers
weak suppliers
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A closer look at retail trade • Big productivity differences across firms of different size
• larger, modern establishments versus smaller, traditional stores • Significant productivity losses due to inefficient allocation
of resources • modern segment too small • TFP could more than double with feasible reduction in resource
misallocation • Very limited gains in reducing resource misallocation
within sectors since mid-1990s • despite service-sector liberalization in 1990s
• Entry of modern firms has asymmetric effects • Policies also have differentiated effects
• credit constraints hurt smaller firms, profit taxes larger firms
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Summing up, the problem is not… • bad macroeconomic management (fiscal,monetary policy) • lack of skills, education • too little physical capital accumulation • deindustrialization • performance of tradable sectors (manufacturing,
agriculture) • bad infrastructure • inadequate technology, innovation, R&D
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It’s… • Specific productivity blockages in non-traded services
• such as public administration and wholesale & retail trade
• There is no magic or quick solution to these blockages • Will require ongoing, fine-grained reforms in regulatory
systems and institutional arrangements • Sustainable levels of growth will remain moderate
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The (relative) good news • Compared to most emerging markets, Brazil has a
number of strengths • robust democracy
• Dilma Rousseff vs. Tayyip Erdogan’s reactions to protests • investments in education, social programs • reduction in inequality • cooperation between government and private sector
• Ultimately, the quality of growth is as important as its rate