[go: up one dir, main page]
More Web Proxy on the site http://driver.im/
IDEAS home Printed from https://ideas.repec.org/p/arx/papers/2110.06617.html
   My bibliography  Save this paper

ESG and Sovereign Risk: What is Priced in by the Bond Market and Credit Rating Agencies?

Author

Listed:
  • Raphael Semet
  • Thierry Roncalli
  • Lauren Stagnol
Abstract
In this paper, we examine the materiality of ESG on country creditworthiness from a credit risk and fundamental analysis viewpoint. We first determine the ESG indicators that are most relevant when it comes to explaining the sovereign bond yield, after controlling the effects of traditional fundamental variables such as economic strength and credit rating. We also emphasize the major themes that are directly useful for investors when assessing the country risk premium. At the global level, we notice that these themes mainly belong to the E and G pillars. Those results confirm that extra-financial criteria are integrated into bond pricing. However, we also identify a clear difference between high-and middle-income countries. Indeed, whereas the S pillar is lagging for the highest income countries, it is nearly as important as the G pillar for the middle-income ones. Second, we determine which ESG metrics are indirectly valuable for assessing a country's solvency. More precisely, we attempt to infer credit rating solely from extra-financial criteria, that is the ESG indicators that are priced in by credit rating agencies. We find that there is no overlap between the set of indicators that predict credit ratings and those that directly explain sovereign bond yields. The results also highlight the importance of the G and S pillars when predicting credit ratings. The E pillar is lagging, suggesting that credit rating agencies are undermining the impact of climate change and environmental topics on country creditworthiness. This is consistent with the traditional view that social and governance issues are the main drivers of the sovereign risk, because they are more specific and less global than environmental issues. Finally, taking these different results together, this research shows that opposing extra-financial and fundamental analysis does not make a lot of sense.

Suggested Citation

  • Raphael Semet & Thierry Roncalli & Lauren Stagnol, 2021. "ESG and Sovereign Risk: What is Priced in by the Bond Market and Credit Rating Agencies?," Papers 2110.06617, arXiv.org.
    • Handle: RePEc:arx:papers:2110.06617
    as

    Download full text from publisher

    File URL: http://arxiv.org/pdf/2110.06617
    File Function: Latest version
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Patrycja Klusak & Matthew Agarwala & Matt Burke & Moritz Kraemer & Kamiar Mohaddes, 2023. "Rising Temperatures, Falling Ratings: The Effect of Climate Change on Sovereign Creditworthiness," Management Science, INFORMS, vol. 69(12), pages 7468-7491, December.
    2. Bastien Drut, 2010. "Sovereign Bonds and Socially Responsible Investment," Journal of Business Ethics, Springer, vol. 92(1), pages 131-145, April.
    3. Carmen M. Reinhart & Kenneth S. Rogoff, 2009. "Varieties of Crises and Their Dates," Introductory Chapters, in: This Time Is Different: Eight Centuries of Financial Folly, Princeton University Press.
    4. Masters, William A & McMillan, Margaret S, 2001. "Climate and Scale in Economic Growth," Journal of Economic Growth, Springer, vol. 6(3), pages 167-186, September.
    5. Cuadra, Gabriel & Sapriza, Horacio, 2008. "Sovereign default, interest rates and political uncertainty in emerging markets," Journal of International Economics, Elsevier, vol. 76(1), pages 78-88, September.
    6. Robert E. Hall & Charles I. Jones, 1999. "Why do Some Countries Produce So Much More Output Per Worker than Others?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 114(1), pages 83-116.
    7. Tiago Cavalcanti & José Tavares, 2016. "The Output Cost of Gender Discrimination: A Model‐based Macroeconomics Estimate," Economic Journal, Royal Economic Society, vol. 126(590), pages 109-134, February.
    8. Pavlova, Ivelina & de Boyrie, Maria E. & Parhizgari, Ali M., 2018. "A dynamic spillover analysis of crude oil effects on the sovereign credit risk of exporting countries," The Quarterly Review of Economics and Finance, Elsevier, vol. 68(C), pages 10-22.
    9. Wang,Dieter, 2021. "Natural Capital and Sovereign Bonds," Policy Research Working Paper Series 9606, The World Bank.
    10. Esteve-Volart, Berta, 2004. "Gender discrimination and growth: theory and evidence from India," LSE Research Online Documents on Economics 6641, London School of Economics and Political Science, LSE Library.
    11. De Santis, Roberto A., 2012. "The Euro area sovereign debt crisis: safe haven, credit rating agencies and the spread of the fever from Greece, Ireland and Portugal," Working Paper Series 1419, European Central Bank.
    12. Oded Galor & Omer Moav, 2004. "From Physical to Human Capital Accumulation: Inequality and the Process of Development," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 71(4), pages 1001-1026.
    13. Smeets, Maarten, 2018. "Can economic sanctions be effective?," WTO Staff Working Papers ERSD-2018-03, World Trade Organization (WTO), Economic Research and Statistics Division.
    14. Mikael Lindahl & Alan B. Krueger, 2001. "Education for Growth: Why and for Whom?," Journal of Economic Literature, American Economic Association, vol. 39(4), pages 1101-1136, December.
    15. He, Jie, 2006. "Pollution haven hypothesis and environmental impacts of foreign direct investment: The case of industrial emission of sulfur dioxide (SO2) in Chinese provinces," Ecological Economics, Elsevier, vol. 60(1), pages 228-245, November.
    16. Robert J. Barro, 1991. "Economic Growth in a Cross Section of Countries," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 106(2), pages 407-443.
    17. Peter Blair Henry & Conrad Miller, 2009. "Institutions versus Policies: A Tale of Two Islands," American Economic Review, American Economic Association, vol. 99(2), pages 261-267, May.
    18. Richard S.J. Tol, 2020. "Estimates of the economic impact of climate change," Video Library 2075, Department of Economics, University of Sussex Business School.
    19. Lehkonen, Heikki & Heimonen, Kari, 2015. "Democracy, political risks and stock market performance," Journal of International Money and Finance, Elsevier, vol. 59(C), pages 77-99.
    20. Ciocchini, Francisco & Durbin, Erik & Ng, David T. C., 2003. "Does corruption increase emerging market bond spreads?," Journal of Economics and Business, Elsevier, vol. 55(5-6), pages 503-528.
    21. Ran Tao & Oana Ramona Glonț & Zheng-Zheng Li & Oana Ramona Lobonț & Adina Alexandra Guzun, 2020. "New Evidence for Romania Regarding Dynamic Causality between Military Expenditure and Sustainable Economic Growth," Sustainability, MDPI, vol. 12(12), pages 1-13, June.
    22. Block, Steven A. & Vaaler, Paul M., 2004. "The price of democracy: sovereign risk ratings, bond spreads and political business cycles in developing countries," Journal of International Money and Finance, Elsevier, vol. 23(6), pages 917-946, October.
    23. Procasky, William J. & Ujah, Nacasius U., 2016. "Terrorism and its impact on the cost of debt," Journal of International Money and Finance, Elsevier, vol. 60(C), pages 253-266.
    24. Nerlich, Carolin & Schroth, Joachim, 2018. "The economic impact of population ageing and pension reforms," Economic Bulletin Articles, European Central Bank, vol. 2.
    25. Carmen M. Reinhart, 2002. "Default, Currency Crises, and Sovereign Credit Ratings," The World Bank Economic Review, World Bank, vol. 16(2), pages 151-170, August.
    26. Melissa Dell & Benjamin F. Jones & Benjamin A. Olken, 2014. "What Do We Learn from the Weather? The New Climate-Economy Literature," Journal of Economic Literature, American Economic Association, vol. 52(3), pages 740-798, September.
    27. Beirne, John & Renzhi, Nuobu & Volz, Ulrich, 2021. "Feeling the heat: Climate risks and the cost of sovereign borrowing," International Review of Economics & Finance, Elsevier, vol. 76(C), pages 920-936.
    28. Bekaert, Geert & Harvey, Campbell R. & Lundblad, Christian T. & Siegel, Stephan, 2016. "Political risk and international valuation," Journal of Corporate Finance, Elsevier, vol. 37(C), pages 1-23.
    29. Reinhart, Karmen & Rogoff, Kenneth, 2009. ""This time is different": panorama of eight centuries of financial crises," Ekonomicheskaya Politika / Economic Policy, Russian Presidential Academy of National Economy and Public Administration, vol. 1, pages 77-114, March.
    30. Lubos Pástor & Pietro Veronesi, 2012. "Uncertainty about Government Policy and Stock Prices," Journal of Finance, American Finance Association, vol. 67(4), pages 1219-1264, August.
    31. Kerstin Bernoth & Guntram B. Wolff, 2008. "Fool The Markets? Creative Accounting, Fiscal Transparency And Sovereign Risk Premia," Scottish Journal of Political Economy, Scottish Economic Society, vol. 55(4), pages 465-487, September.
    32. Roland Bénabou, 1996. "Inequality and Growth," NBER Chapters, in: NBER Macroeconomics Annual 1996, Volume 11, pages 11-92, National Bureau of Economic Research, Inc.
    33. Obstfeld, Maurice & Taylor, Alan M., 2003. "Sovereign Risk, Credibility and the Gold Standard: 1870-1913 versus 1925-31," Department of Economics, Working Paper Series qt6f15n0h0, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
    34. Afonso, António & Furceri, Davide & Gomes, Pedro, 2012. "Sovereign credit ratings and financial markets linkages: Application to European data," Journal of International Money and Finance, Elsevier, vol. 31(3), pages 606-638.
    35. Emanuele Baldacci & Sanjeev Gupta & Amine Mati, 2011. "Political and Fiscal Risk Determinants of Sovereign Spreads in Emerging Markets," Review of Development Economics, Wiley Blackwell, vol. 15(2), pages 251-263, May.
    36. Richard S. J. Tol, 2009. "The Economic Effects of Climate Change," Journal of Economic Perspectives, American Economic Association, vol. 23(2), pages 29-51, Spring.
    37. Richard S.J. Tol, 2020. "The impact of climate change on economic growth," Video Library 2080, Department of Economics, University of Sussex Business School.
    38. Capelle-Blancard, Gunther & Crifo, Patricia & Diaye, Marc-Arthur & Oueghlissi, Rim & Scholtens, Bert, 2019. "Sovereign bond yield spreads and sustainability: An empirical analysis of OECD countries," Journal of Banking & Finance, Elsevier, vol. 98(C), pages 156-169.
    39. Patricia Crifo & Marc-Arthur Diaye & Rim Oueghlissi, 2014. "Measuring the effect of government ESG performance on sovereign borrowing cost," CIRANO Working Papers 2014s-37, CIRANO.
    40. Selden Thomas M. & Song Daqing, 1994. "Environmental Quality and Development: Is There a Kuznets Curve for Air Pollution Emissions?," Journal of Environmental Economics and Management, Elsevier, vol. 27(2), pages 147-162, September.
    41. Maurice Obstfeld & Alan M. Taylor, 2003. "Sovereign risk, credibility and the gold standard: 1870-1913 versus 1925-31," Economic Journal, Royal Economic Society, vol. 113(487), pages 241-275, April.
    42. Blackburn, Keith & Christensen, Michael, 1989. "Monetary Policy and Policy Credibility: Theories and Evidence," Journal of Economic Literature, American Economic Association, vol. 27(1), pages 1-45, March.
    43. Remco H. Oostendorp, 2009. "Globalization and the Gender Wage Gap," The World Bank Economic Review, World Bank, vol. 23(1), pages 141-161, January.
    44. Richard S.J. Tol, 2020. "Why estimate the economic impact of climate change," Video Library 2073, Department of Economics, University of Sussex Business School.
    45. Carmen M. Reinhart & Kenneth S. Rogoff, 2014. "This Time is Different: A Panoramic View of Eight Centuries of Financial Crises," Annals of Economics and Finance, Society for AEF, vol. 15(2), pages 215-268, November.
    46. Mark Hallerberg & Guntram Wolff, 2008. "Fiscal institutions, fiscal policy and sovereign risk premia in EMU," Public Choice, Springer, vol. 136(3), pages 379-396, September.
    47. Orubu, Christopher O. & Omotor, Douglason G., 2011. "Environmental quality and economic growth: Searching for environmental Kuznets curves for air and water pollutants in Africa," Energy Policy, Elsevier, vol. 39(7), pages 4178-4188, July.
    48. Qi, Yaxuan & Roth, Lukas & Wald, John K., 2010. "Political rights and the cost of debt," Journal of Financial Economics, Elsevier, vol. 95(2), pages 202-226, February.
    49. Persson, Torsten & Tabellini, Guido, 1994. "Is Inequality Harmful for Growth?," American Economic Review, American Economic Association, vol. 84(3), pages 600-621, June.
    50. Pástor, Ľuboš & Veronesi, Pietro, 2013. "Political uncertainty and risk premia," Journal of Financial Economics, Elsevier, vol. 110(3), pages 520-545.
    51. Barry Eichengreen & Ashoka Mody, 2000. "What Explains Changing Spreads on Emerging Market Debt?," NBER Chapters, in: Capital Flows and the Emerging Economies: Theory, Evidence, and Controversies, pages 107-134, National Bureau of Economic Research, Inc.
    52. Mr. Armand P Fouejieu & Mr. Scott Roger, 2013. "Inflation Targeting and Country Risk: An Empirical Investigation," IMF Working Papers 2013/021, International Monetary Fund.
    53. Perotti, Roberto, 1996. "Growth, Income Distribution, and Democracy: What the Data Say," Journal of Economic Growth, Springer, vol. 1(2), pages 149-187, June.
    54. David E. Bloom & David Canning & Bryan Graham, 2003. "Longevity and Life‐cycle Savings," Scandinavian Journal of Economics, Wiley Blackwell, vol. 105(3), pages 319-338, September.
    55. repec:kap:iaecre:v:17:y:2011:i:3:p:288-299 is not listed on IDEAS
    56. Jeanneret, Alexandre, 2018. "Sovereign credit spreads under good/bad governance," Journal of Banking & Finance, Elsevier, vol. 93(C), pages 230-246.
    57. Manfred Gärtner & Björn Griesbach & Florian Jung, 2011. "PIGS or Lambs? The European Sovereign Debt Crisis and the Role of Rating Agencies," International Advances in Economic Research, Springer;International Atlantic Economic Society, vol. 17(3), pages 288-299, August.
    58. Alberto Alesina & Guido Tabellini, 1990. "A Positive Theory of Fiscal Deficits and Government Debt," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 57(3), pages 403-414.
    59. Bouri, Elie & Kachacha, Imad & Roubaud, David, 2020. "Oil market conditions and sovereign risk in MENA oil exporters and importers," Energy Policy, Elsevier, vol. 137(C).
    60. Benhabib, Jess & Spiegel, Mark M., 1994. "The role of human capital in economic development evidence from aggregate cross-country data," Journal of Monetary Economics, Elsevier, vol. 34(2), pages 143-173, October.
    61. Bernhard,William & Leblang,David, 2006. "Democratic Processes and Financial Markets," Cambridge Books, Cambridge University Press, number 9780521861229, January.
    62. Global Energy Assessment Writing Team,, 2012. "Global Energy Assessment," Cambridge Books, Cambridge University Press, number 9781107005198, January.
    63. de Mendonça, Helder Ferreira & Machado, Marcelo Rangel, 2013. "Public debt management and credibility: Evidence from an emerging economy," Economic Modelling, Elsevier, vol. 30(C), pages 10-21.
    64. Liu, Chang & Sun, Xiaolei & Chen, Jianming & Li, Jianping, 2016. "Statistical properties of country risk ratings under oil price volatility: Evidence from selected oil-exporting countries," Energy Policy, Elsevier, vol. 92(C), pages 234-245.
    65. Richard S.J. Tol, 2020. "Impacts of climate change," Video Library 2069, Department of Economics, University of Sussex Business School.
    66. Lora, Eduardo & Olivera, Mauricio, 2007. "Public debt and social expenditure: Friends or foes?," Emerging Markets Review, Elsevier, vol. 8(4), pages 299-310, December.
    67. Romer, Paul M., 1990. "Human capital and growth: Theory and evidence," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 32(1), pages 251-286, January.
    68. Bernhard,William & Leblang,David, 2006. "Democratic Processes and Financial Markets," Cambridge Books, Cambridge University Press, number 9780521678384, January.
    69. Constantin Mellios & Eric Paget-Blanc, 2006. "Which factors determine sovereign credit ratings?," The European Journal of Finance, Taylor & Francis Journals, vol. 12(4), pages 361-377.
    70. Atkinson, Anthony B., 1970. "On the measurement of inequality," Journal of Economic Theory, Elsevier, vol. 2(3), pages 244-263, September.
    71. James Foster & Luis Lopez-Calva & Miguel Szekely, 2005. "Measuring the Distribution of Human Development: methodology and an application to Mexico," Journal of Human Development and Capabilities, Taylor & Francis Journals, vol. 6(1), pages 5-25.
    72. Richard Cantor & Frank Packer, 1996. "Determinants and impact of sovereign credit ratings," Economic Policy Review, Federal Reserve Bank of New York, vol. 2(Oct), pages 37-53.
    73. Sebastian Edwards, 2000. "Capital Flows and the Emerging Economies: Theory, Evidence, and Controversies," NBER Books, National Bureau of Economic Research, Inc, number edwa00-1.
    74. Global Energy Assessment Writing Team,, 2012. "Global Energy Assessment," Cambridge Books, Cambridge University Press, number 9780521182935, January.
    75. Michael Connolly, 2007. "Measuring the Effect of Corruption on Sovereign Bond Ratings," Journal of Economic Policy Reform, Taylor & Francis Journals, vol. 10(4), pages 309-323.
    76. Paolo Mauro, 1995. "Corruption and Growth," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 110(3), pages 681-712.
    77. Fentiman, Alicia & Hall, Andrew & Bundy, Don, 2001. "Health and cultural factors associated with enrolment in basic education: a study in rural Ghana," Social Science & Medicine, Elsevier, vol. 52(3), pages 429-439, February.
    78. Jonathan Brogaard & Andrew Detzel, 2015. "The Asset-Pricing Implications of Government Economic Policy Uncertainty," Management Science, INFORMS, vol. 61(1), pages 3-18, January.
    79. Richard S.J. Tol, 2020. "Methods for estimating the economic impact of climate change," Video Library 2074, Department of Economics, University of Sussex Business School.
    80. Geert Bekaert & Campbell R Harvey & Christian T Lundblad & Stephan Siegel, 2014. "Political risk spreads," Journal of International Business Studies, Palgrave Macmillan;Academy of International Business, vol. 45(4), pages 471-493, May.
    81. Abramovitz, Moses, 1993. "The Search for the Sources of Growth: Areas of Ignorance, Old and New," The Journal of Economic History, Cambridge University Press, vol. 53(2), pages 217-243, June.
    82. Michael Connolly, 2007. "Measuring the Effect of Corruption on Sovereign Bond Ratings," Journal of Economic Policy Reform, Taylor and Francis Journals, vol. 10(4), pages 309-323.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Samir Jahjah & Bin Wei & Vivian Zhanwei Yue, 2013. "Exchange Rate Policy and Sovereign Bond Spreads in Developing Countries," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 45(7), pages 1275-1300, October.
    2. Alexandru MINEA & Jean-Louis COMBES & Weneyam Hippolyte BALIMA, 2015. "Sovereign Debt Risk in Emerging Countries: Does Inflation Targeting Adoption Make Any Difference?," Working Papers 201504, CERDI.
    3. Bajaj, Vimmy & Kumar, Pawan & Singh, Vipul Kumar, 2022. "Linkage dynamics of sovereign credit risk and financial markets: A bibliometric analysis," Research in International Business and Finance, Elsevier, vol. 59(C).
    4. Sy-Hoa Ho & Rim Oueghlissi & Riadh El Ferktaji, 2024. "Testing for Causality Between Economic Growth and Environmental, Social, and Governance Performance: New Evidence from a Global Sample," Journal of the Knowledge Economy, Springer;Portland International Center for Management of Engineering and Technology (PICMET), vol. 15(2), pages 7769-7787, June.
    5. Jeanneret, Alexandre, 2018. "Sovereign credit spreads under good/bad governance," Journal of Banking & Finance, Elsevier, vol. 93(C), pages 230-246.
    6. Andreas Fuchs & Kai Gehring, 2017. "The Home Bias in Sovereign Ratings," Journal of the European Economic Association, European Economic Association, vol. 15(6), pages 1386-1423.
    7. Anand, Arsh & Vanpée, Rosanne & Lončarski, Igor, 2023. "Sustainability and sovereign credit risk," International Review of Financial Analysis, Elsevier, vol. 86(C).
    8. Ekaterina Ponomareva & Alexandra Bozhechkova & Alexandr Knobel, 2012. "Factors of Economic Growth," Published Papers 172, Gaidar Institute for Economic Policy, revised 2013.
    9. Patrycja Klusak & Matthew Agarwala & Matt Burke & Moritz Kraemer & Kamiar Mohaddes, 2023. "Rising Temperatures, Falling Ratings: The Effect of Climate Change on Sovereign Creditworthiness," Management Science, INFORMS, vol. 69(12), pages 7468-7491, December.
    10. Oded Galor & Omer Moav & Dietrich Vollrath, 2009. "Inequality in Landownership, the Emergence of Human-Capital Promoting Institutions, and the Great Divergence," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 76(1), pages 143-179.
    11. Gunther Capelle-Blancard & Patricia Crifo & Marc-Arthur Diaye & Rim Oueghlissi & Bert Scholtens, 2016. "Environmental, Social and Governance (ESG) performance and sovereign bond spreads: an empirical analysis of OECD countries," Working Papers hal-01401718, HAL.
    12. Andrés Rodríguez-Pose & Vassilis Tselios, 2010. "Inequalities in income and education and regional economic growth in western Europe," The Annals of Regional Science, Springer;Western Regional Science Association, vol. 44(2), pages 349-375, April.
    13. Bos, J.W.B. & Economidou, C. & Koetter, M. & Kolari, J.W., 2010. "Do all countries grow alike?," Journal of Development Economics, Elsevier, vol. 91(1), pages 113-127, January.
    14. Capelle-Blancard, Gunther & Crifo, Patricia & Diaye, Marc-Arthur & Oueghlissi, Rim & Scholtens, Bert, 2019. "Sovereign bond yield spreads and sustainability: An empirical analysis of OECD countries," Journal of Banking & Finance, Elsevier, vol. 98(C), pages 156-169.
    15. Juan J. Cruces & Christoph Trebesch, 2013. "Sovereign Defaults: The Price of Haircuts," American Economic Journal: Macroeconomics, American Economic Association, vol. 5(3), pages 85-117, July.
    16. Tunçer, Ali Coşkun & Weller, Leonardo, 2022. "Democracy, autocracy, and sovereign debt: How polity influenced country risk on the peripheries of the global economy, 1870–1913," Explorations in Economic History, Elsevier, vol. 85(C).
    17. Jeon, Kiyoung & Kabukcuoglu, Zeynep, 2018. "Income inequality and sovereign default," Journal of Economic Dynamics and Control, Elsevier, vol. 95(C), pages 211-232.
    18. Silvia Marchesi & Tania Masi & Pietro Bomprezzi, 2024. "Is to Forgive to Forget? Sovereign Risk in the Aftermath of Private or Official Debt Restructurings," IMF Economic Review, Palgrave Macmillan;International Monetary Fund, vol. 72(1), pages 292-334, March.
    19. Ignacio Amate-Fortes & Almudena Guarnido-Rueda & Agustin Molina-Morales, 2017. "Economic and Social Determinants of Human Development: A New Perspective," Social Indicators Research: An International and Interdisciplinary Journal for Quality-of-Life Measurement, Springer, vol. 133(2), pages 561-577, September.
    20. Han, Xuehui & Wei, Shang-Jin, 2017. "Re-examining the middle-income trap hypothesis (MITH): What to reject and what to revive?," Journal of International Money and Finance, Elsevier, vol. 73(PA), pages 41-61.

    More about this item

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:arx:papers:2110.06617. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: arXiv administrators (email available below). General contact details of provider: http://arxiv.org/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.