Investor’s ESG Tendency Probed by Pre-trained Transformers

Li, Chao and Keeley, Alexander Ryota and Takeda, Shutaro and Seki, Daikichi and Managi, Shunsuke (2024): Investor’s ESG Tendency Probed by Pre-trained Transformers. Published in: Corporate Social Responsibility and Environmental Management (5 November 2024)

Abstract

Due to climate change and social issues, environmental, social, and governance (ESG) solutions receive increased attention and emphasis. Being influential market leaders, investors wield significant power to persuade companies to prioritize ESG considerations. However, investors’ preferences for specific ESG topics and changing trends in those preferences remain elusive. Here, we build a group of large language models with 128 million parameters, named classification pre-trained transformers (CPTs), to extract the investors’ tendencies toward 13 ESG-related topics from their annual reports. Assisted by the CPT models with approximately 95% cross-validation accuracy, more than 3,000 annual reports released by globally 350 top investors during 2010-2021 are analyzed. Results indicate that although the investors show the strongest tendency toward the economic aspect in their annual reports, the emphasis is gradually reducing and shifting to environmental and social aspects. Nonfinancial investors like corporation and holding company investors prioritize environmental and social factors, whereas financial investors pay the most attention to governance risk. There are differences in patterns at the country level, for instance, Japan’s investors show a greater focus on environmental and social factors than other major countries. Our findings suggest that investors are increasingly valuing sustainability in their decision-making. Different investor businesses may encounter unique ESG challenges, necessitating individualized strategies. Companies should improve their ESG disclosures, which are increasingly focused on environmental and social issues, to meet investor expectations and bolster transparency.

• Item Type: MPRA Paper
• Language: English
• Keywords: ESG; Investor; Natural Language Processing; Pre-trained Transformer; Data Mining; Machine Learning
• Subjects: G - Financial Economics > G1 - General Financial Markets > G11 - Portfolio Choice ; Investment Decisions; G - Financial Economics > G1 - General Financial Markets > G18 - Government Policy and Regulation; M - Business Administration and Business Economics ; Marketing ; Accounting ; Personnel Economics > M1 - Business Administration

References

Aevoae, G. M., Andrieș, A. M., Ongena, S., & Sprincean, N. (2023). ESG and systemic risk. Applied Economics, 55(27), 3085-3109. Alshehhi, A., Nobanee, H., & Khare, N. (2018). The Impact of Sustainability Practices on Corporate Financial Performance: Literature Trends and Future Research Potential. Sustainability, 10(2), 494. doi:10.3390/su10020494

Anas, A., Abdul Rashid, H. M., & Annuar, H. A. (2015). The effect of award on CSR disclosures in annual reports of Malaysian PLCs. Social Responsibility Journal, 11(4), 831-852. doi:10.1108/SRJ-02-2013-0014

Assaf, C., Monne, J., Harriet, L., & Meunier, L. (2024). ESG investing: Does one score fit all investors’ preferences? Journal of Cleaner Production, 443, 141094. doi:https://doi.org/10.1016/j.jclepro.2024.141094

Baier, P., Berninger, M., & Kiesel, F. (2020). Environmental, social and governance reporting in annual reports: A textual analysis. Financial Markets, Institutions & Instruments, 29(3), 93-118. doi:10.1111/fmii.12132

Bang, J., Ryu, D., & Yu, J. (2023). ESG controversies and investor trading behavior in the Korean market. Finance Research Letters, 54, 103750. doi:https://doi.org/10.1016/j.frl.2023.103750

Barko, T., Cremers, M., & Renneboog, L. (2022). Shareholder Engagement on Environmental, Social, and Governance Performance. Journal of Business Ethics, 180(2), 777-812. doi:10.1007/s10551-021-04850-z

Baumüller, J., & Sopp, K. (2022). Double materiality and the shift from non-financial to European sustainability reporting: review, outlook and implications. Journal of Applied Accounting Research, 23(1), 8-28. doi:10.1108/jaar-04-2021-0114

Berg, F., Kölbel, J. F., & Rigobon, R. (2022). Aggregate Confusion: The Divergence of ESG Ratings. Review of Finance, 26(6), 1315-1344. doi:10.1093/rof/rfac033

Blitz, D., & Fabozzi, F. J. (2017). Sin stocks revisited: Resolving the sin stock anomaly.

Bodnaruk, A., Loughran, T., & McDonald, B. (2015). Using 10-K Text to Gauge Financial Constraints. Journal of Financial and Quantitative Analysis, 50(4), 623-646. doi:10.1017/S0022109015000411

Bolton, P., & Kacperczyk, M. (2021). Do investors care about carbon risk? Journal of Financial Economics, 142(2), 517-549. doi:https://doi.org/10.1016/j.jfineco.2021.05.008

Burrell, A. L., Evans, J. P., & De Kauwe, M. G. (2020). Anthropogenic climate change has driven over 5 million km2 of drylands towards desertification. Nature Communications, 11(1). doi:10.1038/s41467-020-17710-7

Caglio, A., Melloni, G., & Perego, P. (2020). Informational Content and Assurance of Textual Disclosures: Evidence on Integrated Reporting. European Accounting Review, 29(1), 55-83. doi:10.1080/09638180.2019.1677486

Caputo, F., Pizzi, S., Ligorio, L., & Leopizzi, R. (2021). Enhancing environmental information transparency through corporate social responsibility reporting regulation. Business Strategy and the Environment, 30(8), 3470-3484. doi:10.1002/bse.2814

Chan, M. C., Watson, J., & Woodliff, D. (2014). Corporate Governance Quality and CSR Disclosures. Journal of Business Ethics, 125(1), 59-73. doi:10.1007/s10551-013-1887-8

Chatzitheodorou, K., Skouloudis, A., Evangelinos, K., & Nikolaou, I. (2019). Exploring socially responsible investment perspectives: A literature mapping and an investor classification. Sustainable Production and Consumption, 19, 117-129. doi:https://doi.org/10.1016/j.spc.2019.03.006

Chen, Z., & Xie, G. (2022). ESG disclosure and financial performance: Moderating role of ESG investors. International Review of Financial Analysis, 83, 102291. doi:https://doi.org/10.1016/j.irfa.2022.102291

Cheng, H., Hu, Y., & Zhao, J. (2009). Meeting China’s Water Shortage Crisis: Current Practices and Challenges. Environmental Science & Technology, 43(2), 240-244. doi:10.1021/es801934a

Chijoke-Mgbame, A. M., Mgbame, C. O., Akintoye, S., & Ohalehi, P. (2019). The role of corporate governance on CSR disclosure and firm performance in a voluntary environment. Corporate Governance: The International Journal of Business in Society, 20(2), 294-306. doi:10.1108/cg-06-2019-0184

Christensen, H. B., Hail, L., & Leuz, C. (2021). Mandatory CSR and sustainability reporting: economic analysis and literature review. Review of Accounting Studies, 26(3), 1176-1248. doi:10.1007/s11142-021-09609-5

Cornell, B. (2021). ESG preferences, risk and return. European Financial Management, 27(1), 12-19. doi:10.1111/eufm.12295

Cuomo, F., Gaia, S., Girardone, C., & Piserà, S. (2022). The effects of the EU non-financial reporting directive on corporate social responsibility. The European Journal of Finance, 1-27. doi:10.1080/1351847x.2022.2113812

D'Augusta, C., Grossetti, F., & Imperatore, C. (2023). Environmental awareness and shareholder proposals: the case of the Deepwater Horizon oil spill disaster. Corporate Governance: The International Journal of Business in Society. doi:10.1108/cg-03-2022-0139

Dedoussi, I. C., Eastham, S. D., Monier, E., & Barrett, S. R. H. (2020). Premature mortality related to United States cross-state air pollution. Nature, 578(7794), 261-265. doi:10.1038/s41586-020-1983-8

Devlin, J., Chang, M.-W., Lee, K., & Toutanova, K. (2018). Bert: Pre-training of deep bidirectional transformers for language understanding. arXiv preprint arXiv:1810.04805.

Di Tommaso, C., & Thornton, J. (2020). Do <scp>ESG</scp> scores effect bank risk taking and value? Evidence from European banks. Corporate Social Responsibility and Environmental Management, 27(5), 2286-2298. doi:10.1002/csr.1964

Diener, J. (2023). Impact case or impact washing? An analysis of investors’ strategies to influence corporate behavior. Sustainability Accounting, Management and Policy Journal, 14(5), 1002-1021.

Dissanayake, D., Tilt, C., & Xydias-Lobo, M. (2016). Sustainability reporting by publicly listed companies in Sri Lanka. Journal of Cleaner Production, 129, 169-182. doi:https://doi.org/10.1016/j.jclepro.2016.04.086

Espahbodi, L., Espahbodi, R., Juma, N., & Westbrook, A. (2019). Sustainability priorities, corporate strategy, and investor behavior. Review of Financial Economics, 37(1), 149-167.

Feng, Y., Zhu, Q., & Lai, K.-H. (2017). Corporate social responsibility for supply chain management: A literature review and bibliometric analysis. Journal of Cleaner Production, 158, 296-307. doi:https://doi.org/10.1016/j.jclepro.2017.05.018

Furman, D., Campisi, J., Verdin, E., Carrera-Bastos, P., Targ, S., Franceschi, C., . . . Slavich, G. M. (2019). Chronic inflammation in the etiology of disease across the life span. Nature Medicine, 25(12), 1822-1832. doi:10.1038/s41591-019-0675-0

G20 Green Finance Study Group. (2017). G20 Green Finance Synthesis Report, 2016. Retrieved from

Giles, O., & Murphy, D. (2016). SLAPPed: the relationship between SLAPP suits and changed ESG reporting by firms. Sustainability Accounting, Management and Policy Journal, 7(1), 44-79. doi:10.1108/SAMPJ-12-2014-0084

Gillan, S. L., Koch, A., & Starks, L. T. (2021). Firms and social responsibility: A review of ESG and CSR research in corporate finance. Journal of Corporate Finance, 66, 101889. doi:https://doi.org/10.1016/j.jcorpfin.2021.101889

Giuliani, E. (2016). Human Rights and Corporate Social Responsibility in Developing Countries’ Industrial Clusters. Journal of Business Ethics, 133(1), 39-54. doi:10.1007/s10551-014-2375-5

Global Sustainable Investment Alliance. (2017). Global sustainable investment review 2016. Retrieved from Goloshchapova, I., Poon, S.-H., Pritchard, M., & Reed, P. (2019). Corporate social responsibility reports: topic analysis and big data approach. The European Journal of Finance, 25(17), 1637-1654. doi:10.1080/1351847X.2019.1572637

Gustafsson, M. T., Schilling‐Vacaflor, A., & Lenschow, A. (2023). The politics of supply chain regulations: Towards foreign corporate accountability in the area of human rights and the environment? Regulation & Governance. doi:10.1111/rego.12526

Gyönyörová, L., Stachoň, M., & Stašek, D. (2023). ESG ratings: relevant information or misleading clue? Evidence from the S&P Global 1200. Journal of Sustainable Finance & Investment, 13(2), 1075-1109.

Han, H. H., Lee, J., & Wang, B. (2023). Greenhouse gas emissions, firm value, and the investor base: Evidence from Korea. Emerging Markets Review, 56, 101048. doi:https://doi.org/10.1016/j.ememar.2023.101048

Harrison, J. S., Yu, X., & Zhang, Z. (2023). Consistency among common measures of corporate social and sustainability performance. Journal of Cleaner Production, 391, 136232. doi:https://doi.org/10.1016/j.jclepro.2023.136232

Heichl, V., & Hirsch, S. (2023). Sustainable fingerprint – Using textual analysis to detect how listed EU firms report about ESG topics. Journal of Cleaner Production, 426, 138960. doi:https://doi.org/10.1016/j.jclepro.2023.138960

Hong, H., Li, F. W., & Xu, J. (2019). Climate risks and market efficiency. Journal of Econometrics, 208(1), 265-281. doi:https://doi.org/10.1016/j.jeconom.2018.09.015

Huang, A. H., Wang, H., & Yang, Y. (2023). FinBERT: A large language model for extracting information from financial text. Contemporary Accounting Research, 40(2), 806-841.

IPCC. (2022). Climate change 2022: impacts, adaptation and vulnerability. Retrieved from Ismail, M. (2009). Corporate social responsibility and its role in community development: An international perspective. Journal of International social research, 2(9).

Jiang, L., Gu, Y., & Dai, J. (2023). Environmental, Social, and Governance Taxonomy Simplification: A Hybrid Text Mining Approach. Journal of Emerging Technologies in Accounting, 20(1), 305-325.

Keeley, A. R., Chapman, A. J., Yoshida, K., Xie, J., Imbulana, J., Takeda, S., & Managi, S. (2022). ESG metrics and social equity: Investigating commensurability. Frontiers in Sustainability, 3, 920955.

Keeley, A. R., Li, C., Takeda, S., Gloria, T., & Managi, S. (2022). The Ultimate Owner of Environmental, Social, and Governance Investment. Frontiers in Sustainability, 3. doi:10.3389/frsus.2022.909239

Kiesel, F., & Lücke, F. (2019). ESG in credit ratings and the impact on financial markets. Financial Markets, Institutions & Instruments, 28(3), 263-290. doi:10.1111/fmii.12114

Krüger, P. (2015). Corporate goodness and shareholder wealth. Journal of Financial Economics, 115(2), 304-329. doi:https://doi.org/10.1016/j.jfineco.2014.09.008

Landrum, N. E., & Ohsowski, B. (2018). Identifying Worldviews on Corporate Sustainability: A Content Analysis of Corporate Sustainability Reports. Business Strategy and the Environment, 27(1), 128-151. doi:10.1002/bse.1989

Lelieveld, J., Evans, J. S., Fnais, M., Giannadaki, D., & Pozzer, A. (2015). The contribution of outdoor air pollution sources to premature mortality on a global scale. Nature, 525(7569), 367-371. doi:10.1038/nature15371

Li, Z., Ma, Z., van der Kuijp, T. J., Yuan, Z., & Huang, L. (2014). A review of soil heavy metal pollution from mines in China: Pollution and health risk assessment. Science of The Total Environment, 468-469, 843-853. doi:https://doi.org/10.1016/j.scitotenv.2013.08.090

Linsley, P., Abdelbadie, R., & Abdelbadie, R. (2023). The Taskforce on Nature-related Financial Disclosures must engage widely and justify its market-led approach. Nature Ecology & Evolution. doi:10.1038/s41559-023-02113-w

Liu, X., Cifuentes-Faura, J., Zhao, S., & Wang, L. (2024). The impact of government environmental attention on firms’ ESG performance: Evidence from China. Research in International Business and Finance, 67, 102124. doi:https://doi.org/10.1016/j.ribaf.2023.102124

Lokuwaduge, C. S. D. S., & Heenetigala, K. (2017). Integrating Environmental, Social and Governance (ESG) Disclosure for a Sustainable Development: An Australian Study. Business Strategy and the Environment, 26(4), 438-450. doi:10.1002/bse.1927

Loughran, T., & McDonald, B. (2011). When Is a Liability Not a Liability? Textual Analysis, Dictionaries, and 10‐Ks. The Journal of Finance, 66(1), 35-65. doi:10.1111/j.1540-6261.2010.01625.x

Loughran, T., & McDonald, B. (2016). Textual Analysis in Accounting and Finance: A Survey. Journal of Accounting Research, 54(4), 1187-1230. doi:10.1111/1475-679x.12123

Loughran, T., McDonald, B., & Otteson, J. R. (2023). How Have Corporate Codes of Ethics Responded to an Era of Increased Scrutiny? Journal of Business Ethics, 183(4), 1029-1044. doi:10.1007/s10551-022-05104-2

Loughran, T., McDonald, B., & Yun, H. (2009). A Wolf in Sheep’s Clothing: The Use of Ethics-Related Terms in 10-K Reports. Journal of Business Ethics, 89(1), 39-49. doi:10.1007/s10551-008-9910-1

LSEG. (2023). Environmental, social and governance scores from LSEG. from LSEG https://www.lseg.com/content/dam/data-analytics/en_us/documents/methodology/lseg-esg-scores-methodology.pdf

Mehra, S., Louka, R., & Zhang, Y. (2022, 2022). ESGBERT: Language Model to Help with Classification Tasks Related to Companies’ Environmental, Social, and Governance Practices.

Mikolov, T., Sutskever, I., Chen, K., Corrado, G. S., & Dean, J. (2013). Distributed representations of words and phrases and their compositionality. Advances in neural information processing systems, 26.

Montero, M. J., Araque, R. A., & Rey, J. M. (2009). Occupational health and safety in the framework of corporate social responsibility. Safety Science, 47(10), 1440-1445. doi:https://doi.org/10.1016/j.ssci.2009.03.002

MSCI. (2023a). GICS Sector Definitions. Retrieved from https://www.msci.com/documents/1296102/11185224/GICS+Sector+Definitions+2023.pdf

MSCI. (2023b). The Global Industry Classification Standard (GICS). Retrieved from https://www.msci.com/our-solutions/indexes/gics

MSCI. (2024). ESG Ratings Key Issue Framework. Retrieved from https://www.msci.com/our-solutions/esg-investing/esg-ratings/esg-ratings-key-issue-framework

Nakajima, Y., & Inaba, Y. (2022). Stock market reactions to voluntary integrated reporting. Journal of Financial Reporting and Accounting, 20(3/4), 516-541.

Opferkuch, K., Caeiro, S., Salomone, R., & Ramos, T. B. (2021). Circular economy in corporate sustainability reporting: A review of organisational approaches. Business Strategy and the Environment, 30(8), 4015-4036. doi:10.1002/bse.2854

Ortiz-Bobea, A., Ault, T. R., Carrillo, C. M., Chambers, R. G., & Lobell, D. B. (2021). Anthropogenic climate change has slowed global agricultural productivity growth. Nature Climate Change, 11(4), 306-312. doi:10.1038/s41558-021-01000-1

Oshika, T., & Saka, C. (2017). Sustainability KPIs for integrated reporting. Social Responsibility Journal, 13(3), 625-642.

Panthong, S., & Taecharungroj, V. (2021). Which CSR Activities Are Preferred by Local Community Residents? Conjoint and Cluster Analyses. Sustainability, 13(19), 10683. doi:10.3390/su131910683

Park, S. R., & Jang, J. Y. (2021). The Impact of ESG Management on Investment Decision: Institutional Investors’ Perceptions of Country-Specific ESG Criteria. International Journal of Financial Studies, 9(3), 48. doi:10.3390/ijfs9030048

Puri, R., & Catanzaro, B. (2019). Zero-shot text classification with generative language models. arXiv preprint arXiv:1912.10165. Radford, A., Narasimhan, K., Salimans, T., & Sutskever, I. (2018). Improving language understanding by generative pre-training. Radford, A., Wu, J., Child, R., Luan, D., Amodei, D., & Sutskever, I. (2019). Language models are unsupervised multitask learners. OpenAI blog, 1(8), 9.

Rahman, H. U., Zahid, M., & Al-Faryan, M. A. S. (2023). ESG and firm performance: The rarely explored moderation of sustainability strategy and top management commitment. Journal of Cleaner Production, 404, 136859. doi:https://doi.org/10.1016/j.jclepro.2023.136859

Ramzan, M., Amin, M., & Abbas, M. (2021). How does corporate social responsibility affect financial performance, financial stability, and financial inclusion in the banking sector? Evidence from Pakistan. Research in International Business and Finance, 55, 101314. doi:https://doi.org/10.1016/j.ribaf.2020.101314

Raut, R. K., Shastri, N., Mishra, A. K., & Tiwari, A. K. (2023). Investor’s values and investment decision towards ESG stocks. Review of Accounting and Finance.

Roh, Y., Heo, G., & Whang, S. E. (2021). A Survey on Data Collection for Machine Learning: A Big Data - AI Integration Perspective. IEEE Transactions on Knowledge and Data Engineering, 33(4), 1328-1347. doi:10.1109/TKDE.2019.2946162

Rojo-Suárez, J., & Alonso-Conde, A. B. (2024). Have shifts in investor tastes led the market portfolio to capture ESG preferences? International Review of Financial Analysis, 91, 103019. doi:https://doi.org/10.1016/j.irfa.2023.103019

Sabbaghi, O. (2022). The impact of news on the volatility of ESG firms. Global Finance Journal, 51, 100570. doi:https://doi.org/10.1016/j.gfj.2020.100570

Schilling-Vacaflor, A. (2021). Putting the French Duty of Vigilance Law in Context: Towards Corporate Accountability for Human Rights Violations in the Global South? Human Rights Review, 22(1), 109-127. doi:10.1007/s12142-020-00607-9

Schrempf-Stirling, J., & Wettstein, F. (2017). Beyond Guilty Verdicts: Human Rights Litigation and its Impact on Corporations’ Human Rights Policies. Journal of Business Ethics, 145(3), 545-562. doi:10.1007/s10551-015-2889-5

Schröder, C., & Niekler, A. (2020). A survey of active learning for text classification using deep neural networks. arXiv preprint arXiv:2008.07267.

Senadheera, S. S., Withana, P. A., Dissanayake, P. D., Sarkar, B., Chopra, S. S., Rhee, J. H., & Ok, Y. S. (2021). Scoring environment pillar in environmental, social, and governance (ESG) assessment. Sustainable Environment, 7(1), 1960097.

Sharfman, M. (1996). The construct validity of the Kinder, Lydenberg & Domini social performance ratings data. Journal of Business Ethics, 15(3), 287-296. doi:10.1007/bf00382954

Skouloudis, A., Evangelinos, K., & Kourmousis, F. (2010). Assessing non-financial reports according to the Global Reporting Initiative guidelines: evidence from Greece. Journal of Cleaner Production, 18(5), 426-438. doi:https://doi.org/10.1016/j.jclepro.2009.11.015

Sood, K., Pathak, P., Jain, J., & Gupta, S. (2023). How does an investor prioritize ESG factors in India? An assessment based on fuzzy AHP. Managerial Finance, 49(1), 66-87.

Stanton, P., & Stanton, J. (2002). Corporate annual reports: research perspectives used. Accounting, Auditing & Accountability Journal, 15(4), 478-500. doi:10.1108/09513570210440568

Sundaram, A. K., & Inkpen, A. C. (2004). The Corporate Objective Revisited. Organization Science, 15(3), 350-363. doi:10.1287/orsc.1040.0068

Tang, H., Xiong, L., & Peng, R. (2024). The mediating role of investor confidence on ESG performance and firm value: Evidence from Chinese listed firms. Finance Research Letters, 61, 104988. doi:https://doi.org/10.1016/j.frl.2024.104988

Tilling, M. V., & Tilt, C. A. (2010). The edge of legitimacy. Accounting, Auditing & Accountability Journal, 23(1), 55-81. doi:10.1108/09513571011010600

Tomar, S. (2023). Greenhouse Gas Disclosure and Emissions Benchmarking. Journal of Accounting Research, 61(2), 451-492. doi:10.1111/1475-679x.12473

Van Duuren, E., Plantinga, A., & Scholtens, B. (2016). ESG Integration and the Investment Management Process: Fundamental Investing Reinvented. Journal of Business Ethics, 138(3), 525-533. doi:10.1007/s10551-015-2610-8

Vaswani, A., Shazeer, N., Parmar, N., Uszkoreit, J., Jones, L., Aidan, . . . Polosukhin, I. (2017). Attention Is All You Need. arXiv pre-print server. doi:None arxiv:1706.03762

Wan, G., Dawod, A. Y., Chanaim, S., & Ramasamy, S. S. (2023). Hotspots and trends of environmental, social and governance (ESG) research: a bibliometric analysis. Data Science and Management, 6(2), 65-75. doi:https://doi.org/10.1016/j.dsm.2023.03.001

Wu, S., Palm-Forster, L. H., & Messer, K. D. (2021). Impact of peer comparisons and firm heterogeneity on nonpoint source water pollution: An experimental study. Resource and Energy Economics, 63, 101142. doi:https://doi.org/10.1016/j.reseneeco.2019.101142

Xie, J., Nozawa, W., Yagi, M., Fujii, H., & Managi, S. (2019). Do environmental, social, and governance activities improve corporate financial performance? Business Strategy and the Environment, 28(2), 286-300. doi:10.1002/bse.2224

Zhang, X., Wang, Z., Zhong, X., Yang, S., & Siddik, A. B. (2022). Do Green Banking Activities Improve the Banks’ Environmental Performance? The Mediating Effect of Green Financing. Sustainability, 14(2), 989. doi:10.3390/su14020989

Zhang, Z., Su, Z., Wang, K., & Zhang, Y. (2022). Corporate environmental information disclosure and stock price crash risk: Evidence from Chinese listed heavily polluting companies. Energy Economics, 112, 106116. doi:https://doi.org/10.1016/j.eneco.2022.106116

Zhou, G., Liu, L., & Luo, S. (2022). Sustainable development, ESG performance and company market value: Mediating effect of financial performance. Business Strategy and the Environment, 31(7), 3371-3387. doi:10.1002/bse.3089