OECD Employment Outlook 2010: Moving Beyond the Jobs Crisis

This chapter updates the analysis in the 2009 Employment Outlook of the labour market impact of the 2008-09 recession and policy responses to the resulting jobs crisis. The OECD area unemployment rate reached a post-war high of 8.7% in March 2010 and is probably near its peak, but is projected to decline only slowly. Total labour market slack exceeds conventional unemployment and a broader measure encompassing inactive persons who wish to work and involuntary part-time workers is more than twice as large. The extent to which falling output translated into higher unemployment has differed dramatically across the OECD depending on whether employers emphasised labour shedding or work sharing. The contribution of hours reduction to labour input adjustment is shown to have been unusually high in a considerable number of countries, due in part to public short-time work schemes, which preserved a significant number of jobs at least in the short run. Governments also continue to scale up income support and re-employment assistance for job losers in 2010, but now face difficult choices concerning how quickly to phase out these measures in the context of a still uncertain recovery and mounting fiscal pressures. A major priority going forward is to assure a job-rich recovery while limiting hysteresis effects in unemployment and participation.

[1]  G. Moscarini,et al.  Large Employers are More Cyclically Sensitive , 2009 .

[2]  J. Haltiwanger,et al.  Assessing Job Flows Across Countries: The Role of Industry, Firm Size and Regulations , 2006 .

[3]  L. Summers,et al.  Hysteresis and the European Unemployment Problem , 1986, NBER Macroeconomics Annual.

[4]  Ramón Gómez-Salvador Job Flow Dynamics and Firing Restrictions: Evidence from Europe , 2004 .

[5]  F. Schiantarelli Product Market Regulation and Macroeconomic Performance: A Review of Cross Country Evidence , 2005, SSRN Electronic Journal.

[6]  Robert Shimer,et al.  Reassessing the Ins and Outs of Unemployment , 2007 .

[7]  Ernesto Villanueva Estimating Compensating Wage Differentials Using Voluntary Job Changes: Evidence from Germany , 2007 .

[8]  J. Leschke Are unemployment insurance systems in Europe adapting to new risks arising from non-standard employment? , 2007 .

[9]  T. Andrén The choice of paid childcare, welfare, and labor supply of single mothers , 2003 .

[10]  ERMES-Paris Looking inside the perpetual-motion machine: job and worker flows in OECD countries , 2009 .

[11]  Elena Rusticelli,et al.  Assessing the Impact of the Financial Crisis on Structural Unemployment in OECD Countries , 2010 .

[12]  Katharina Wrohlich Labor Supply and Child Care Choices in a Rationed Child Care Market , 2006, SSRN Electronic Journal.

[13]  C. Belzil Job Creation and Job Destruction, Worker Reallocation, and Wages , 2000, Journal of Labor Economics.

[14]  H. L. Shaefer Part-time workers: some key differences between primary and secondary earners , 2009 .

[15]  Alison L. Booth,et al.  Back-to-Front Down Under? Part-Time/Full-Time Wage Differentials in Australia , 2006 .

[16]  I. Marinescu Job Security Legislation and Job Duration: Evidence from the United Kingdom , 2009, Journal of Labor Economics.

[17]  F. Schivardi,et al.  Identifying the Effects of Firing Restrictions Through Size-Contingent Differences in Regulation , 2005 .

[18]  Inés Hardoy,et al.  The Part-Time Wage Gap in Norway: How Large is it Really? , 2006 .

[19]  A. Manning,et al.  The Part-Time Pay Penalty for Women in Britain , 2006, SSRN Electronic Journal.

[20]  A. Booth,et al.  Workplace Training in Europe , 2005, SSRN Electronic Journal.

[21]  Michael Podgursky,et al.  Job Displacement and Earnings Loss: Evidence from the Displaced Worker Survey , 1987 .

[22]  M. Sverke,et al.  Atypical Work and Trade Union Membership: Union Attitudes and Union Turnover among Traditional vs Atypically Employed Union Members , 2003 .

[23]  T. Manfredi,et al.  GOING SEPARATE WAYS? SCHOOL-TO-WORK TRANSITIONS IN THE UNITED STATES AND EUROPE , 2009 .

[24]  B. Hobijn,et al.  Okun’s law and the unemployment surprise of 2009 , 2010 .

[25]  Melanie E. Ward-Warmedinger,et al.  Why Do Europeans Work Part-Time? A Cross-Country Panel Analysis , 2008 .

[26]  R. Euwals,et al.  Explaining the Growth of Part-Time Employment: Factors of Supply and Demand , 2004, SSRN Electronic Journal.

[27]  D. Furceri,et al.  The Effect of Banking Crises on Human Capital , 2009 .

[28]  M. V. Audenrode Short-Time Compensation: Job Security, and Employment Contracts: Evidence from Selected OECD Countries , 1994 .

[29]  G. Russo,et al.  The Part-Time Wage Gap: a Career Perspective , 2008 .

[30]  A. Garnero,et al.  Institutional Determinants of Worker Flows: A Cross-Country/Cross-Industry Approach , 2010 .

[31]  J. Wolfers Measuring the Effects of Employment Protection on Job Flows: Evidence from Seasonal Cycles , 2005 .

[32]  R. Topel Equilibrium Earnings, Turnover, and Unemployment: New Evidence , 1984, Journal of Labor Economics.

[33]  M. Gartell Unemployment and subsequent earnings for Swedish college graduates. A study of scarring effects , 2009 .

[34]  Jan C. van Ours,et al.  Job Satisfaction and Family Happiness: The Part-Time Work Puzzle , 2007 .

[35]  E. Papaioannou,et al.  Red Tape and Delayed Entry , 2006 .

[36]  Lisa B. Kahn,et al.  The Long-Term Labor Market Consequences of Graduating from College in a Bad Economy , 2006 .

[37]  Joachim Möller,et al.  The German labor market response in the world recession – de-mystifying a miracle , 2010 .

[38]  Jonathan Haskel,et al.  Restructuring and Productivity Growth in UK Manufacturing , 2003 .

[39]  A. Micco,et al.  The Economic Effects of Employment Protection: Evidence from International Industry-Level Data , 2006, SSRN Electronic Journal.

[40]  Daron Acemoglu,et al.  Productivity Gains from Unemployment Insurance , 1999 .

[41]  Tito Boeri,et al.  Two Tier Reforms of Employment Protection: A Honeymoon Effect? , 2007 .

[42]  Robert V. Breunig Treasury Working Paper 2010-02: Child Care Availability, Quality and Affordability: Are Local Problems Related to Maternal Labour Supply? , 2010 .

[43]  Sandra E. Black,et al.  The Division of Spoils: Rent-Sharing and Discrimination in a Regulated Industry , 2001 .

[44]  Daron Acemoglu,et al.  Efficient Unemployment Insurance , 1998, Journal of Political Economy.

[45]  G. Bertola,et al.  Institutions and Labor Reallocation , 1996 .

[46]  Antje Mertens,et al.  Estimating wage losses of displaced workers in Germany , 2001 .

[47]  John R. Baldwin,et al.  Plant Turnover and Productivity Growth in Canadian Manufacturing , 2006 .

[48]  P. Ilmakunnas,et al.  Do Job Disamenities Raise Wages or Ruin Job Satisfaction? , 2004 .

[49]  Bart Hobijn,et al.  The Labor Market in the Great Recession , 2010 .

[50]  Virginia Hernanz,et al.  Employment Consequences of Restrictive Permanent Contracts: Evidence from Spanish Labour Market Reforms , 2002, SSRN Electronic Journal.

[51]  F. Rycx,et al.  The Part-Time Wage Penalty in European Countries: How Large is it for Men? , 2007, SSRN Electronic Journal.

[52]  Troy Podbury,et al.  Part Time Employment: The Australian Experience , 2008 .

[53]  M. Gertler,et al.  Monetary Policy, Business Cycles and the Behavior of Small Manufacturing Firms , 1991 .

[54]  Hugo Hopenhayn,et al.  Job Turnover and Policy Evaluation: A General Equilibrium Analysis , 1993, Journal of Political Economy.

[55]  Alan L. Gustman,et al.  What the Stock Market Decline Means for the Financial Security and Retirement Choices of the Near-Retirement Population , 2009 .

[56]  P. Portugal,et al.  Disentangling the Minimum Wage Puzzle: An Analysis of Worker Accessions and Separations , 2002, SSRN Electronic Journal.

[57]  Gadi Barlevy Why Are the Wages of Job Changers So Procyclical? , 2001, Journal of Labor Economics.

[58]  Andrea Bassanini,et al.  ASSESSING THE IMPACT OF LABOUR MARKET POLICIES ON PRODUCTIVITY: A DIFFERENCE-IN-DIFFERENCES APPROACH , 2007 .

[59]  F. Rycx,et al.  The wage penalty induced by part-time work: the case of Belgium , 2005 .

[60]  S. Machin Factors of Convergence and Divergence in Union Membership , 2004 .

[61]  D. Grimshaw,et al.  Workforce Heterogeneity and Unemployment Benefits: the Need for Policy Reassessment in the European Union , 1997 .

[62]  Elena Rusticelli,et al.  What Drives the NAIRU? Evidence from a Panel of OECD Countries , 2008 .

[63]  J. Nätti Part‐Time Work in the Nordic Countries: A Trap for Women? , 1995 .

[64]  E. Phelps Low-Wage Employment Subsidies versus the Welfare State , 1994 .

[65]  F. Baaijens,et al.  Job mobility and hours of work: the effect of Dutch legislation , 2009 .

[66]  Jason Faberman,et al.  The Flow Approach to Labor Markets: New Data Sources and Micro-Macro Links , 2006 .

[67]  J. Jimeno,et al.  Two-tier Employment Protection Reforms: The Spanish Experience , 2008 .

[68]  Christopher A. Pissarides,et al.  The Ins and Outs of European Unemployment , 2008 .

[69]  D. Checchi,et al.  Labour Market Institutions and Income Inequality , 2008 .

[70]  J. Ours,et al.  Does reducing unemployment insurance generosity reduce job match quality , 2008 .

[71]  Volker Nocke,et al.  Firm Turnover in Imperfectly Competitive Markets , 2003 .

[72]  C. Pissarides,et al.  Why Do Firms Offer ‘Employment Protection’? , 2010 .

[73]  Ricardo Llaudes The Phillips Curve and Long-Term Unemployment , 2005, SSRN Electronic Journal.

[74]  David Autor,et al.  Do Employment Protections Reduce Productivity? Evidence from U.S. States , 2007, SSRN Electronic Journal.

[75]  R. Lalive Unemployment Benefits, Unemployment Duration, and Post-Unemployment Jobs: A Regression Discontinuity Approach , 2007 .

[76]  Jörn-Steffen Pischke Continuous training in Germany , 1996, SSRN Electronic Journal.

[77]  Valerie Cerra,et al.  Growth Dynamics: The Myth of Economic Recovery , 2005, SSRN Electronic Journal.

[78]  Wage Cuts as Investment in Future Wage Growth , 2008 .

[79]  Dale T. Mortensen,et al.  Wage Differentials, Employer Size, and Unemployment , 1998 .

[80]  A. Ichino,et al.  Are Judges Biased by Labor Market Conditions? The Selection of Firing Litigations for Trial in an Italian Firm , 2001 .

[81]  R. Riphahn,et al.  Temporary Contracts and Employee Effort , 2003, SSRN Electronic Journal.

[82]  K. Broadbent Power in the union?: Part‐time workers and enterprise unionism in Japan , 2001 .

[83]  M. V. Audenrode,et al.  Job displacement, wages, and unemployment duration in Canada , 1995 .

[84]  Mark Setterfield,et al.  What is Endogenous Growth Theory , 2007 .

[85]  C. Villosio,et al.  Worker Mobility, Displacement, Redeployment and Wage Dynamics in Italy , 2007, SSRN Electronic Journal.

[86]  L. Powell The Impact of Child Care Cost on the Labour Supply of Married Mothers: Evidence from Canada , 1997 .

[87]  Ana E. Lamo,et al.  European women: why do(n’t) they work? , 2005 .

[88]  Anita Wölfl,et al.  Ten Years of Product Market Reform in OECD Countries - Insights from a Revised PMR Indicator , 2009 .

[89]  S. Scarpetta,et al.  Employment Regulations Through the Eyes of Employers. Do They Matter and How Do Firms Respond to Them? , 2004 .

[90]  Thomas F. Crossley,et al.  The long-run cost of job loss as measured by consumption changes , 2008 .

[91]  Derek Neal,et al.  Industry-Specific Human Capital: Evidence from Displaced Workers , 1995, Journal of Labor Economics.

[92]  John P. Martin,et al.  What Works and for Whom: A Review of OECD Countries' Experiences with Active Labour Market Policies , 2002 .

[93]  H. Farber Job Loss in the United States, 1981-2001 , 2003 .

[94]  Pedro S. Martins Dismissals for Cause: The Difference That Just Eight Paragraphs Can Make , 2007, Journal of Labor Economics.

[95]  D. Ellwood Teenage Unemployment: Permanent Scars or Temporary Blemishes? , 1979 .

[96]  J. Haltiwanger,et al.  Market Selection, Reallocation, and Restructuring in the U.S. Retail Trade Sector in the 1990s , 2006, The Review of Economics and Statistics.

[97]  Richard Upward,et al.  Job Creation, Job Destruction and the Role of Small Firms: Firm-Level Evidence for the UK , 2010 .

[98]  Tobias Hagen,et al.  The Use of Flexible Working Contracts in West Germany: Evidence from an Establishment Panel , 2003 .

[99]  J. Heywood,et al.  The implicit wage costs of family friendly work practices , 2006 .

[100]  Julien Prat,et al.  Employment Protection, Product Market Regulation and Firm Selection , 2006, SSRN Electronic Journal.

[101]  Eric J. Bartelsman,et al.  Comparative analysis of firm demographics and survival: evidence from micro-level sources in OECD countries , 2005 .

[102]  Adi Brender,et al.  The Response of Voluntary and Involuntary Female Part-Time Workers to Changes in Labor-Market Conditions , 2008 .

[103]  R. Marimon,et al.  Unemployment vs. Mismatch of Talents: Reconsidering Unemployment Benefits , 1997 .

[104]  A. Booth,et al.  Training in Europe , 2003, SSRN Electronic Journal.

[105]  Andrew Heisz,et al.  The Short- and Long-Term Career Effects of Graduating in a Recession: Hysteresis and Heterogeneity in the Market for College Graduates , 2006, SSRN Electronic Journal.

[106]  Daniela Vuri,et al.  The Mismatch between Employment and Child Care in Italy : the Impact of Rationing 1 , 2 , 2006 .

[107]  A. Wozniak Product Markets and Paychecks: Deregulation's Effect on the Compensation Structure in Banking , 2006, SSRN Electronic Journal.

[108]  Jan C. van Ours,et al.  Hours of Work and Gender Identity: Does Part-Time Work Make the Family Happier? , 2005, SSRN Electronic Journal.

[109]  E. Akyeampong The union movement in transition , 2004 .

[110]  S. Bonhomme,et al.  The Pervasive Absence of Compensating Differentials , 2009 .

[111]  Steven A. Sharpe Financial Market Imperfections, Firm Leverage, and the Cyclicality of Employment , 1993 .

[112]  G. Bertola Job security, employment and wages , 1990 .

[113]  P. Garibaldi,et al.  Job flow dynamics and firing restrictions , 1998 .

[114]  Elaine Mccrate,et al.  Flexible Hours, Workplace Authority, and Compensating Wage Differentials in the US , 2005 .

[115]  Sherrill Shaffer,et al.  Wage Differentials Associated with Flextime , 2001 .

[116]  Fabien Postel-Vinay,et al.  Equilibrium Wage Dispersion with Worker and Employer Heterogeneity , 2002 .

[117]  P. Aghion,et al.  The Unequal Effects of Liberalization: Evidence from Dismantling the License Raj in India , 2005 .

[118]  J. Dolado,et al.  Do Temporary Contracts Affect TFP? Evidence from Spanish Manufacturing Firms , 2008, SSRN Electronic Journal.

[119]  G. Brunello,et al.  Barriers to Entry, Deregulation and Workplace Training , 2007, SSRN Electronic Journal.

[120]  S. Davis,et al.  Gross job flows , 1999 .

[121]  V. Gash Preference or constraint? Part-time workers' transitions in Denmark, France and the United Kingdom , 2008 .

[122]  J. Gornick,et al.  Working for less? Women's part-time wage penalties across countries , 2008 .

[123]  R. Fairlie,et al.  The Long-Term Costs of Job Displacement for Young Adult Workers , 2003 .

[124]  Maria Guadalupe,et al.  The hidden costs of fixed term contracts: the impact on work accidents , 2002 .

[125]  Dale T. Mortensen,et al.  Job Creation and Job Destruction in the Theory of Unemployment , 1993 .

[126]  Barbara Petrongolo Gender Segregation in Employment Contracts , 2004 .

[127]  P. Levine,et al.  The Market Crash and Mass Layoffs: How the Current Economic Crisis May Affect Retirement , 2009 .

[128]  Victor Aguirregabiria,et al.  Labor Contracts and Flexibility: Evidence from a Labor Market Reform in Spain , 2014 .

[129]  P. Portugal,et al.  What Hides Behind an Unemployment Rate: Comparing Portuguese and U.S. Labor Markets , 2001 .

[130]  J. Bishop Employment in Construction and Distribution Industries: The Impact of the New Jobs Tax Credit , 1981 .

[131]  L. Bellmann,et al.  Reasons for part‐time work: an empirical analysis for Germany and The Netherlands , 2007 .

[132]  F. Cingano,et al.  The Effects of Employment Protection Legislation and Financial Market Imperfections on Investment: Evidence from a Firm-Level Panel of EU Countries , 2010 .

[133]  Lucie Davoine,et al.  Monitoring quality in work: european employment strategy indicators and beyond , 2008 .

[134]  J. Haltiwanger,et al.  Producer Dynamics: New Evidence from Micro Data: Measuring and Analyzing Cross-country Differences in Firm Dynamics , 2009 .

[135]  J. Haltiwanger,et al.  Aggregate Productivity Growth: Lessons from Microeconomic Evidence , 1998 .

[136]  B. Hirsch,et al.  Earnings, Rents, and Competition in the Airline Labor Market , 2000, Journal of Labor Economics.

[137]  Stefan Bender,et al.  Dismissal Protection and Worker Flows in Small Establishments , 2004, SSRN Electronic Journal.

[138]  W. mcmahon The relation of education and R&D to productivity growth , 1984 .

[139]  M. Leonardi,et al.  Employment Protection Legislation and Wages , 2007 .

[140]  Richard Rogerson,et al.  Hiring Policies, Labor Market Institutions, and Labor Market Flows , 2005, Journal of Political Economy.

[141]  Brent R. Moulton An Illustration of a Pitfall in Estimating the Effects of Aggregate Variables on Micro Unit , 1990 .

[142]  M. Zavodny The effect of the minimum wage on employment and hours , 2000 .

[143]  R. Blank The Dynamics of Part-Time Work , 1994 .

[144]  J. V. Reenen,et al.  Trade induced technical change? The impact of Chinese imports on innovation, diffusion and productivity , 2009 .

[145]  L. Pozzi,et al.  Crises and Human Capital Accumulation , 2007 .

[146]  Marco Caliendo,et al.  Benefit Duration, Unemployment Duration and Job Match Quality: A Regression-Discontinuity Approach , 2009, SSRN Electronic Journal.

[147]  Florence Jaumotte Female Labour Force Participation: Past Trends and Main Determinants in OECD Countries , 2003 .

[148]  Anne‐marie Greene,et al.  Gender, Equality and Industrial Relations in the ‘New Europe’: An Introduction , 2005 .

[149]  Joseph E. Aldy,et al.  The Value of a Statistical Life: A Critical Review of Market Estimates Throughout the World , 2003 .

[150]  Tito Boeri,et al.  The Effects of Employment Protection: Learning from Variable Enforcement , 2003 .

[151]  Sally Walters Female Part-Time Workers' Attitudes to Trade Unions in Britain , 2002 .

[152]  Stephen Nickell,et al.  Fixed Costs, Employment and Labour Demand over the Cycle , 1978 .

[153]  Karen Mumford,et al.  Employee Training and Wage Compression in Britain , 2004, SSRN Electronic Journal.

[154]  Giovanna Vallanti,et al.  Gross Job Flows and Institutions in Europe , 2004, SSRN Electronic Journal.

[155]  Robert V. Breunig,et al.  How Responsive is Female Labour Supply to Child Care Costs: New Australian Estimates , 2010, SSRN Electronic Journal.

[156]  Michael Gort,et al.  Decomposing Learning by Doing in New Plants , 1993, Journal of Political Economy.

[157]  B. Hirsch,et al.  Why Do Part-Time Workers Earn Less? The Role of Worker and Job Skills , 2004, SSRN Electronic Journal.

[158]  E. Lazear Job Security Provisions and Employment , 1990 .

[159]  J. Perloff,et al.  The New Jobs Tax Credit: An Evaluation of the 1977-78 Wage Subsidy Program , 1979 .

[160]  S. Bender,et al.  In the Right Place at the Wrong Time: The Role of Firms and Luck in Young Workers' Careers , 2004, SSRN Electronic Journal.

[161]  R. Fairlie An Extension of the Blinder-Oaxaca Decomposition Technique to Logit and Probit Models , 2006, SSRN Electronic Journal.

[162]  J. Haltiwanger,et al.  A Comparison of Job Creation and Job Destruction in Canada and the United States , 1994, Review of Economics and Statistics.

[163]  Does the Color of the Collar Matter? Firm Specific Human Capital and Post-Displacement Outcomes , 2008 .

[164]  K. Mumford,et al.  Employee Training in Australia: Evidence from Awirs , 2004 .

[165]  R. Haveman,et al.  Selective Employment Subsidies: Can Okun's Law Be Repealed? , 1979 .

[166]  Carlos García‐Serrano,et al.  Firm-provided training and temporary contracts , 2005 .

[167]  Giuseppe Bertola,et al.  Firing Costs and Labour Demand: How Bad is Eurosclerosis? , 1990 .

[168]  C. Sofer,et al.  Bargaining, Compensating Wage Differentials, and Dualism of the Labor Market: Theory and Evidence for France , 1998, Journal of Labor Economics.

[169]  The effects of wage compression on general and firm-specific training , 2008 .

[170]  M. Gregory,et al.  Unemployment and Subsequent Earnings: Estimating Scarring Among British Men 1984-94 , 2001 .

[171]  R. Gordon Okun's Law and Productivity Innovations , 2010 .

[172]  Eric Maurin,et al.  Fixed-term contracts and the dynamics of labour demand , 2001 .

[173]  Martine Durand,et al.  EMPLOYMENT PATTERNS IN OECD COUNTRIES: REASSESSING THE ROLE OF POLICIES AND INSTITUTIONS by ANDREA BASSANINI and ROMAIN DUVAL , 2006 .

[174]  K. Wiel Better Protected, Better Paid: Evidence on How Employment Protection Affects Wages , 2010 .

[175]  Adriana Kugler,et al.  Effects of Employment Protection on Worker and Job Flows: Evidence from the 1990 Italian Reform , 2005, SSRN Electronic Journal.

[176]  O. Sjöberg Labour market mobility and workers’ skills in a comparative perspective: exploring the role of unemployment insurance benefits , 2008 .

[177]  S. Machin,et al.  Minimum Wages and Firm Profitability , 2006, SSRN Electronic Journal.

[178]  J. Zweimüller,et al.  The Public Health Costs of Job Loss , 2009, Journal of health economics.

[179]  Laurence Ball Hysteresis in Unemployment: Old and New Evidence , 2009 .

[180]  E. Rasmussen,et al.  Paradoxical Patterns of Part-Time Employment in Denmark? , 2008 .

[181]  Lawrence M. Kahn Employment Protection Reforms, Employment and the Incidence of Temporary Jobs in Europe: 1995-2001 , 2008, SSRN Electronic Journal.

[182]  A. Clark Your Money or Your Life: Changing Job Quality in OECD Countries , 2005 .

[183]  R. Baldwin The great trade collapse : causes, consequences and prospects , 2009 .

[184]  T. Boeri,et al.  Do unemployment benefits promote or hinder job reallocation , 2010 .

[185]  Thor Olav Thoresen,et al.  A discrete choice model for labor supply and childcare , 2002 .

[186]  D. Venn,et al.  Legislation, Collective Bargaining and Enforcement: Updating the OECD Employment Protection Indicators , 2009 .

[187]  D. Furceri,et al.  How do Institutions Affect Structural Unemployment in Times of Crises , 2012 .

[188]  Colin Green,et al.  The Incidence and Intensity of Employer Funded Training: Australian Evidence on the Impact of Flexible Work , 2004 .

[189]  Melanie E. Ward-Warmedinger,et al.  Part-Time Work in EU Countries: Labour Market Mobility, Entry and Exit , 2005, SSRN Electronic Journal.

[190]  Arleen Hernández The impact of part-time employment on union density , 1995 .

[191]  Zvi Griliches,et al.  Firm productivity in Israeli industry 1979-1988 , 1995 .