{
  "title": "Can Reform Waves Turn the Tide? Some Case Studies Using the Synthetic Control Method",
  "publication": "IMF Working Papers, August 9, 2016",
  "sourceUrl": "https://www.imf.org/en/publications/wp/issues/2016/12/31/can-reform-waves-turn-the-tide-some-case-studies-using-the-synthetic-control-method-44180",
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  "summary": "A number of advanced economies carried out a sequence of extensive reforms of their labor and product markets in the 1990s and early 2000s.",
  "sections": [
    {
      "heading": "Summary and main finding",
      "content": "- The paper implements six case studies of well-known waves of labor and product market reforms using the Synthetic Control Method (SCM).\n- Cases studied: New Zealand, Australia, Denmark, Ireland, Netherlands (1990s), and Germany (labor market reforms in the early 2000s).\n- In four of the six cases, GDP per capita was higher than in the control group as a result of the reforms.\n- No difference between the treated country and its synthetic counterpart was found in the cases of Denmark and New Zealand.\n- The lack of detectable effect in New Zealand may have partly reflected the implementation of reforms under particularly weak macroeconomic conditions.\n- Overall conclusion: results are suggestive of a positive but heterogenous effect of reform waves on GDP per capita, taking into account the limitations of the SCM in this context."
    },
    {
      "heading": "Methodology",
      "content": "- Analytical approach: Synthetic Control Method (SCM).\n- Application: Six country case studies comparing treated countries that undertook reform waves to synthetic control groups constructed by SCM."
    },
    {
      "heading": "Case study outcomes (by country)",
      "content": "- New Zealand: No detectable difference with synthetic counterpart; possible influence of weak macroeconomic conditions during reform implementation.\n- Australia: GDP per capita higher than control group (implied among the four positive cases).\n- Denmark: No detectable difference with synthetic counterpart.\n- Ireland: GDP per capita higher than control group (implied among the four positive cases).\n- Netherlands: GDP per capita higher than control group (implied among the four positive cases).\n- Germany (early 2000s labor market reforms): GDP per capita higher than control group (implied among the four positive cases)."
    },
    {
      "heading": "Policy-relevant interpretation",
      "content": "- Reform waves of labor and product market measures can be associated with higher GDP per capita, but effects are heterogeneous across countries.\n- Contextual factors (for example, macroeconomic conditions at the time of reform implementation) can influence the measured impact.\n- Limitations of SCM in this context should be considered when interpreting results.\n\n---\n\n Content in this bundle\n\n- Can Reform Waves Turn the Tide? Some Case Studies Using the Synthetic Control Method\n  - Can Reform Waves Turn the Tide? Some Case Studies Using the Synthetic Control Method (Markdown version){rel=\"alternate\" type=\"text/markdown\"}\n  - Can Reform Waves Turn the Tide? Some Case Studies Using the Synthetic Control Method (PDF){rel=\"external\" type=\"application/pdf\"}\n\n---\n\nSource: https://www.imf.org/en/publications/wp/issues/2016/12/31/can-reform-waves-turn-the-tide-some-case-studies-using-the-synthetic-control-method-44180"
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    "Authors: Bibek Adhikari, Romain A Duval, Bingjie Hu, Prakash Loungani",
    "Published: August 9, 2016",
    "Series: IMF Working Papers",
    "DOI: https://doi.org/10.5089/9781475524277.001",
    "The paper implements six case studies of well-known waves of labor and product market reforms using the Synthetic Control Method (SCM).",
    "Cases studied: New Zealand, Australia, Denmark, Ireland, Netherlands (1990s), and Germany (labor market reforms in the early 2000s).",
    "In four of the six cases, GDP per capita was higher than in the control group as a result of the reforms.",
    "No difference between the treated country and its synthetic counterpart was found in the cases of Denmark and New Zealand.",
    "The lack of detectable effect in New Zealand may have partly reflected the implementation of reforms under particularly weak macroeconomic conditions.",
    "Overall conclusion: results are suggestive of a positive but heterogenous effect of reform waves on GDP per capita, taking into account the limitations of the SCM in this context.",
    "Analytical approach: Synthetic Control Method (SCM).",
    "Application: Six country case studies comparing treated countries that undertook reform waves to synthetic control groups constructed by SCM.",
    "New Zealand: No detectable difference with synthetic counterpart; possible influence of weak macroeconomic conditions during reform implementation.",
    "Australia: GDP per capita higher than control group (implied among the four positive cases).",
    "Denmark: No detectable difference with synthetic counterpart.",
    "Ireland: GDP per capita higher than control group (implied among the four positive cases).",
    "Netherlands: GDP per capita higher than control group (implied among the four positive cases).",
    "Germany (early 2000s labor market reforms): GDP per capita higher than control group (implied among the four positive cases).",
    "Reform waves of labor and product market measures can be associated with higher GDP per capita, but effects are heterogeneous across countries.",
    "Contextual factors (for example, macroeconomic conditions at the time of reform implementation) can influence the measured impact.",
    "Limitations of SCM in this context should be considered when interpreting results.",
    "**Can Reform Waves Turn the Tide? Some Case Studies Using the Synthetic Control Method**"
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