A Shrinking Slice of the Pie: The Labour Income Share in Australia

Cowgill, Matt (2013): A Shrinking Slice of the Pie: The Labour Income Share in Australia.

Abstract

The ‘wages breakout’ has been a recurring theme in the Australian public policy debate in recent years. Political conservatives, media commentators and some business groups have warned that Australian wages growth is unsustainable, or threatens to become unsustainable. This paper critically examines such claims and finds that they are not supported by the evidence.

This paper shows that Australia has experienced the opposite of a ‘wages breakout’ since 2000. Over this period Australian real wages have not kept pace with productivity growth. This means that labour’s share of total income has fallen and capital’s share has risen.

This paper also shows that many other OECD countries have experienced a falling labour share in recent years, but the fall in Australia’s labour share has been relatively large. The fall in the Australian labour share has been broadly-based – the labour share has fallen within a broad range of industries. Only a small portion of the fall can be ascribed to structural change in the economy towards low-labour share industries such as mining.

• Item Type: MPRA Paper
• Language: English
• Keywords: labour share, labour income share, decoupling, wages, real wages, productivity, factor shares, bargaining power, capital, capital share, inequality, Australia, wages breakout, The Accord
• Subjects: J - Labor and Demographic Economics > J3 - Wages, Compensation, and Labor Costs > J30 - General

References

Australian Bureau of Statistics 2007a, Labour Force Historical Timeseries, Australia, 1966 to 1984, Cat. no. 6204.0.55.001, Australian Bureau of Statistics, Canberra.

ABS 2007b, Information Paper: Experimental Estimates of Industry Multifactor Productivity, Australia, Catalogue number 5260.0.55.001, Australian Bureau of Statistics, Canberra.

ABS 2011a, Household Wealth and Wealth Distribution, Australia, 2009-10, Cat. no. 6554.0, Australian Bureau of Statistics, Canberra.

ABS 2011b, Experimental Estimates of Industry Multifactor Productivity, 2010-11, Cat. no. 5260.0.55.002, Australian Bureau of Statistics, Canberra.

ABS 2012a, Australian System of National Accounts: Concepts, Sources and Methods, Australia 2012, Edition 2, Cat. no. 5216.0, Australian Bureau of Statistics, Canberra.

ABS 2012b, Australian System of National Accounts, 2011-12, Cat. no. 5204.0, Australian Bureau of Statistics, Canberra.

ABS 2012c, Labour Force, Australia, Detailed – Electronic Delivery, Oct 2012, Cat. no. 6291.0.55.001, Australian Bureau of Statistics, Canberra.

ABS 2012d, Selected Living Cost Indexes, Australia, Sep 2012, Explanatory notes, Cat. no. 6467.0, Australian Bureau of Statistics, Canberra.

Alvaredo, F., Atkinson, A.B., Piketty, T. & Saez, E., The World Top Incomes Database, Paris School of Economics, <http://topincomes.g-mond.parisschoolofeconomics.eu> [Accessed 28 November 2012].

Atkinson, A.B. & Leigh, A. 2006, ‘The Distribution of Top Incomes in Australia’, Centre for Economic Policy Research Discussion Paper No. 514, Australian National University. Updated data available from <http://andrewleigh.org/pdf/TopIncomesAustralia.xls> [Accessed 28 November 2012].

Atkinson, A.B, Piketty, T. & Saez, E. 2011, ‘Top Incomes in the Long Run of History’, Journal of Economic Literature, vol. 49, no. 1, pp. 3-71.

Baker, D 2007, ‘The Productivity to Paycheck Gap: What the Data Show’, CEPR Discussion Paper, Centre for Economic and Policy Research, Washington, D.C.

Bean, CR & Layard, PRG 1986, ‘The Rise in Unemployment: A Multi-Country Study’, Economica, vol. 52, no. 210, pp. S1-S22.

Butlin, MW 1977, ‘A Preliminary Annual Database 1900/01 to 1973/74’, RBA Research Discussion Paper 7701, Reserve Bank of Australia, Sydney.

Carlson, E, Mitchell, W, & Watts, M 2001, ‘The Impact of New Forms of Wage Setting on Wage Outcomes in Australia’, CofFEE Working Paper No. 01-02, Centre of Full Employment and Equity, University of Newcastle, Callaghan, NSW.

Chapman, B 1998, ‘The Accord: Background Changes and Aggregate Outcomes, The Journal of Industrial Relations, vol. 40, no. 4, pp. 624-642.

Cook, P 1991, ‘The Accord: An Economic and Social Success Story’, Occasional Paper No. 1, Centre for Economic Performance, London School of Economics.

Corden, WM 1979, ‘Wages and Unemployment in Australia’, Economic Record, vol. 55, no. 1, pp. 1-19.

Covick, O 1979, ‘Measuring Australia’s “Real Wage Overhang”’, School of Economic Studies Discussion Paper No. 76, University of Leeds, UK.

Covick, O 1981, ‘Productivity-geared Wages Policies: Some Problems Arising from the Recent Growth in Self-Employment’, Journal of Industrial Relations, vol. 23, no. 1, pp. 3-22.

Dew-Becker, I & Gordon, RK 2005, ‘Where Did the Productivity Growth Go? Inflation Dynamics and the Distribution of Income’, NBER Working Paper No. 11842, NBER, Cambridge, Massachusetts.

Evatt Foundation 1995, Unions 2001: A Blueprint for Trade Union Activism, Evatt Foundation, Sydney.

Garton, P & Gruen, D 2012, ‘The Role of Sovereign Wealth Funds in Managing Resource Booms: A Comparison of Australia and Norway’, Speech to the Third Annual Asia Central Bank and Sovereign Wealth Fund Conference, 23 February, <http://www.treasury.gov.au/PublicationsAndMedia/Speeches/2012/The-role-of-sovereign-wealth-funds-in-managing-resource-booms>, [Accessed 21 January 2013].

Gregory, RG 1986, ‘Wages Policy and Unemployment in Australia’, Economica, vol. 53, no. 210 (supplement), pp.S53-74.

Gregory, RG 2000, ‘A Longer Run Perspective on Australian Unemployment’, Discussion Paper No. 425, Centre for Economic Policy Research, Australian National University, Canberra.

Haley, BF 1968, ‘Changes in the Distribution of Income in the United States’, in J Marchal and B Ducros (eds), The Distribution of National Income, Macmillan, London.

Hancock, K 2005, ‘Productivity Growth in Australia 1964-65 to 2003-04’, Australian Bulletin of Labour, vol. 31, no. 1, pp. 28-32.

Hancock, K 2011, ‘Enterprise Bargaining and Productivity’, NILS Working Paper No. 168, National Institute for Labour Studies, Flinders University, Adelaide.

Harcourt, T 1997, ‘The Economics of the Living Wage’, Australian Economic Review, vol. 30, no. 2, pp.194-203.

IMF 2007, ‘The Globalization of Labor’, in World Economic Outlook: Spillovers and Cycles in the Global Economy, April, International Monetary Fund, Washington, <http://www.imf.org/external/pubs/ft/weo/2007/01/index.htm> [Accessed 16 November 2012}.

Isaac, J 2012, ‘Keynes versus the Classics in the 1970s, Australian Bulletin of Labour, vol. 38, no. 2, pp. 96-110.

Junankar, PN & Madsen, JB 2004, ‘Unemployment in the OECD: Models and Mysteries’, IZA Discussion Paper No. 1168, IZA, Bonn, Germany.

Kaldor, N 1961, ‘Capital Accumulation and Economic Growth’, in FA Lutz & DC Hague (eds), The Theory of Capital, St. Martin’s Press, New York, pp. 177-222.

Keynes, JM 1939, ‘Relative Movements of Real Wages and Output’, Economic Journal, vol. 49, no. 193, pp. 34-51.

Kristal, T 2010, ‘Good Times, Bad Times: Postwar Labor’s Share of National Income in Capitalist Democracies’, American Sociological Review, vol. 75, no. 5, pp. 729-763.

Krugman, P 1994, The Age of Diminished Expectations, MIT Press, Cambridge, Massachusetts.

Krueger, AB 1999, ‘Measuring Labor’s Share’, The American Economic Review, vol. 89, no. 2, pp. 45-51.

McKissack, A, Chang, J, Ewing, R & Rahman, J, 2008, ‘Structural Effects of a Sustained Rise in the Terms of Trade’, Treasury Working Paper 2008-01, The Treasury, Canberra.

Mishel, L & Gee, K-F 2012, ‘Why Aren’t Workers Benefiting from Labour Productivity Growth in the United States?’, International Productivity Monitor, no. 23, pp. 31-43.

Mitchell, WF & Watts, MJ 1997, ‘The Path to Full Employment’, Australian Economic Review, vol. 30, no. 4, pp. 436-44.

Mitchell, WF 1998, ‘Macroeconomic Policy in Australia 1983-1996’, Centre of Full Employment and Equity Working Paper No. 98-03, University of Newcastle, Callaghan, NSW.

OECD 2008, Growing Unequal, OECD Publishing, Paris.

OECD 2012a, ‘Labour Losing to Capital: What Explains the Declining Labour Share?’, in OECD Employment Outlook 2012, OECD Publishing, Paris.

OECD 2012b, ‘Labour Losing to Capital – Supporting Material for Chapter 3 of the 2012 OECD Employment Outlook’, OECD Publishing, Paris.

Parham, D, Barnes, P, Roberts, P & Kennett, S 2000, ‘Distribution of the Economic Gains of the 1990s’, Productivity Commission Staff Research Paper, AusInfo, Canberra.

Pessoa, JP & Van Reenen, J 2012, ‘Decoupling of Wage Growth and Productivity Growth? Myth and Reality’, Resolution Foundation Commission on Living Standards, London.

Quiggin, J 1997, ‘Estimating the Benefits of Hilmer and Related Reforms’, Australian Economic Review, vol. 30, no. 3, pp. 256-272.

Quiggin, J 2001, ‘The Australian Productivity ‘Miracle’: A Sceptical View’, Agenda, vol. 8, no. 4, pp. 801-817.

The Australian 2010, ‘Avoiding a wages breakout’, The Australian, editorial, November 26, <http://www.theaustralian.com.au/opinion/editorials/avoiding-a-wages-breakout/story-e6frg71x-1225961115411> , [Accessed 21 January 2013].

The Conference Board 2012, Total Economy Database, January 2013, <http://www.conference-board.org/data/economydatabase/>, [Accessed 21 January 2013].