The Distinguished Professor Awards program is designed to recognize faculty members with highly distinguished accomplishments as well as those who display exceptional promise for continued achievement. Beyond past performance, the program looks for scholars who maintain an extraordinary level of activity in their research and scholarly work, meaning that recipients are expected not simply to have compiled an impressive record but to remain at the forefront of their fields throughout the award term. For a business school, the recognition of an accounting scholar at this level underscores the discipline’s central role in modern research on markets, corporate behaviour, and public policy.

Edwards serves as a professor and the area coordinator of accounting at the Rotman School, a role that combines his own research agenda with responsibility for shaping the direction of one of Canada’s leading accounting groups. His scholarly focus sits at the intersection of taxation and capital markets, an area of research that examines how tax rules, tax enforcement, and tax-related disclosures influence the decisions of firms, investors, and regulators. Work in this field often draws on large administrative datasets and empirical methods from economics and finance to test how tax considerations ripple through equity valuations, corporate investment, and financial reporting choices.

The reach of Edwards’s research is reflected in the venues in which it has appeared. His work has been published in the Accounting Review, the Journal of Accounting and Economics, the Journal of Financial Economics, Management Science, Contemporary Accounting Research, the Journal of Financial and Quantitative Analysis, the Journal of the American Taxation Association, the National Tax Journal, and Tax Notes. Together, these outlets span the leading journals of accounting, finance, and management science, indicating that his findings have resonated across disciplinary boundaries rather than within a single academic silo. Publication in journals of this caliber typically follows a demanding peer-review process in which empirical designs, data quality, and the robustness of conclusions are scrutinized extensively before acceptance.

Research on taxation and capital markets matters well beyond the academy. Tax policy shapes where firms invest, how they structure their operations, and how they report results to investors. When researchers can credibly measure how changes in tax rules or enforcement affect corporate behaviour and market prices, policymakers gain evidence with which to design more efficient and equitable systems, and investors gain a clearer picture of how tax considerations are reflected in asset values. Scholars in this tradition frequently study questions such as how firms respond to shifts in tax rates, how tax information is incorporated into analyst forecasts and security prices, and how the organizational and legal environment of taxation interacts with financial reporting incentives.

In addition to his research, Edwards holds significant editorial responsibilities that give him a hand in shaping the direction of his field. He serves as a deputy editor-in-chief for Contemporary Accounting Research, a leading journal that publishes theoretical and empirical work spanning the accounting discipline, and he is a member of the Editorial Board for the Accounting Review, one of the most selective journals in the profession. Editorial roles of this kind involve evaluating submissions, guiding revisions, and upholding standards of rigor and relevance, and they are typically entrusted to scholars whose own work has helped define the standards their journals seek to maintain.

Edwards joined the Rotman School in 2011, building a career at an institution situated at the heart of Canada’s commercial capital. Before entering academia, he worked as a tax specialist and auditor with KPMG LLP, one of the world’s largest professional services firms. That practitioner background is a notable feature of his profile: scholars who have worked inside tax practice and audit bring firsthand familiarity with how tax positions are developed, documented, and reviewed, and how financial statements are prepared and examined. This experience often informs the questions empirical researchers choose to ask and helps them interpret the institutional details embedded in the data they analyze.

The combination of practical experience, editorial leadership, and a prolific publication record illustrates the model of scholarly contribution that the Distinguished Professor Awards are intended to honour. Accounting research of the kind Edwards pursues depends on the patient accumulation of evidence: assembling datasets that link tax records, financial statements, and market outcomes; designing identification strategies that separate the effects of taxation from other forces moving markets; and subjecting results to sensitivity checks that test whether findings survive alternative assumptions. The recognition of such work at the university level highlights the technical sophistication underlying a field that outsiders sometimes mistake for purely procedural expertise.

The award also arrives at a moment when questions of taxation and corporate transparency are unusually prominent in public debate. Governments around the world continue to adjust corporate tax regimes, international agreements aim to coordinate minimum taxation across jurisdictions, and investors increasingly demand clarity about the tax risks embedded in the firms they hold. Research that clarifies how tax rules and their enforcement affect firm behaviour and market outcomes speaks directly to these debates, and scholars who can bridge rigorous empirical methods with institutional knowledge of tax practice occupy a valuable position in that conversation.

For the Rotman School, the honour adds to a research environment that the school actively promotes through platforms such as the Rotman Insights Hub, which brings together articles, podcasts, opinions, books, and videos representing the latest in management thinking. As part of the University of Toronto, a global centre of research and teaching excellence, Rotman describes its purpose as creating value for business and society by bringing together diverse views and initiatives. In Edwards, the school and the university now count a Distinguished Professor of Accounting and Taxation among their faculty, a title he will carry for the next five years as he continues a research program that has already reached the leading journals of his discipline and, through them, the wider community of scholars, practitioners, and policymakers who rely on that work.

Subject of Research: Recognition of accounting professor Alexander Edwards's research on taxation and capital markets with a University of Toronto Distinguished Professor Award

Article Title: Accounting professor receives Distinguished Professor Award at the University of Toronto’s Rotman School of Management

Article References: Accounting professor receives Distinguished Professor Award at the University of Toronto’s Rotman School of Management. (n.d.). Original publication

Image Credits: AI Generated

DOI: Not provided

Keywords: Alexander Edwards, Rotman School of Management, University of Toronto, Distinguished Professor Award, accounting, taxation, capital markets, accounting research, Contemporary Accounting Research, Accounting Review, KPMG, business school

The study, spanning April 2015 to December 2024, addresses a methodological gap that has plagued earlier attempts to link sustainability scores with returns. Many prior studies simply correlated ESG ratings with stock performance, a approach vulnerable to confounding by well-known return drivers such as firm size, valuation and profitability. Karkaria and colleagues instead embedded ESG directly into the workhorse frameworks of modern empirical finance: the Fama–French three-factor and five-factor models, which explain stock returns through market exposure, size, value, profitability and investment factors. By augmenting these models with a dedicated ESG factor, the authors could test whether sustainability information carries explanatory power beyond everything mainstream asset pricing already accounts for.

The construction of the ESG factor itself followed the characteristic-based portfolio approach that has become the gold standard since Fama and French popularized it in the early 1990s. Stocks within each BRICS market were sorted into portfolios based on their ESG characteristics, and the return spread between high-ESG and low-ESG portfolios became the factor’s empirical return series. This design matters because it converts a subjective rating into a tradable return stream—precisely the kind of object that asset pricing theory is built to evaluate. If that spread earns a persistent premium that standard factors cannot explain, financial economists have good reason to treat ESG as a distinct dimension of risk or mispricing rather than noise.

The statistical tests the authors deployed are the field’s harshest judges. The Gibbons, Ross and Shanken F-statistic, a classical test of whether a multifactor model’s pricing errors are jointly zero, evaluated whether augmented models outperformed the standard ones. Spanning tests asked an even more pointed question: can the existing Fama–French factors fully reproduce, or ‘span,’ the returns to the ESG factor? If ESG returns were spanned, they would contain no information beyond size, value, profitability, investment and the market itself. The spanning tests rejected that proposition, confirming that ESG returns are not fully absorbed by the conventional factor zoo. Factor-loading estimates and Sharpe ratio comparisons across model specifications pointed in the same direction, consistent with ESG carrying a priced risk premium in these markets.

Perhaps the most striking findings emerged from the cross-country analysis, which revealed heterogeneous rather than uniform patterns of ESG pricing across the BRICS bloc. Within each market, portfolios of low-ESG firms displayed significantly negative loadings on the ESG factor, while high-ESG portfolios showed significantly positive loadings—a clean, internally consistent signature that ESG characteristics divide firms along a priced dimension. The effect was most pronounced in Brazil and China, suggesting that in these economies sustainability disclosures convey information that investors meaningfully price. In Brazil, decades of environmental regulation and deforestation-related scrutiny have made ecological performance a salient business risk, while China’s state-driven push toward green finance and carbon intensity targets has similarly sharpened investor attention to ESG profiles.

The study also uncovered a subtle substitution effect with implications for how sustainable investing frameworks are built in emerging markets. In India and China, the ESG factor effectively substituted for the investment factor of the five-factor model—the component that captures differences in firms’ asset growth and investment aggressiveness. In practical terms, ESG information in those two markets appears to encode some of the same economic content that investment patterns otherwise capture, perhaps because conservatively managed, low-growth firms are also those with stronger governance and sustainability commitments. Across all five markets, however, ESG augmented the five-factor model, adding explanatory power even where full substitution did not occur.

Why should these results matter beyond the seminar room? Trillions of dollars in institutional capital now flow through ESG-screened mandates, and the academic controversy over whether ESG investing sacrifices, enhances, or leaves unchanged returns remains unresolved, particularly for emerging markets where disclosure standards and enforcement vary widely. The BRICS economies represent a critical test bed: they combine rapid industrialization, evolving regulatory regimes, and increasingly sophisticated capital markets. If ESG is a priced factor there, then asset managers constructing portfolios for these regions are implicitly taking or hedging ESG risk whether they intend to or not, and mean-variance optimization that ignores the factor may be quietly mis-specified.

The market-dependent nature of the findings is itself a contribution. Much of the ESG-finance literature, dominated by US and European data, implicitly assumes that results generalize across geographies. This study’s evidence that ESG pricing relevance in BRICS asset markets is contingent rather than universal cautions against transplanting conclusions from developed markets. It also gives sustainable-investment practitioners a map of where ESG integration is most likely to improve portfolio efficiency—and where it may add cost without commensurate information value. The authors frame this as insight into where and how ESG integration meaningfully improves sustainable investing frameworks across these heterogeneous economies.

Methodologically, the paper’s triangulated evidence—GRS tests for model completeness, spanning regressions for factor redundancy, factor-loading significance, and out-of-sample-style Sharpe ratio comparisons—represents a template that future studies of other emerging regions can adopt. The decade-long window captures a period of dramatic change in ESG disclosure: the rise of mandatory sustainability reporting in parts of Asia, the growth of global ESG data providers, and the post-2015 surge in climate-related investor pressure following the Paris Agreement. That the ESG factor retained incremental pricing power through this evolving landscape strengthens the case that its effects are structural rather than transient.

Limitations and open questions remain, as the authors acknowledge through their careful framing. ESG ratings from different providers correlate imperfectly, and disclosure-based scores may reflect what firms report rather than what they do—a concern amplified in markets with weaker disclosure enforcement. The authors’ published version, released as open access under a Creative Commons license and citable through its permanent DOI, invites replication across other emerging-market blocs and with alternative ESG data sources. Still, the central message stands: in the BRICS world, sustainability information is not financial decoration. It loads onto returns in statistically significant, economically interpretable ways, and any serious account of asset pricing in these rapidly growing economies now has to reckon with ESG as a factor in its own right.

Subject of Research: Whether ESG disclosures function as a priced risk factor in asset pricing models across BRICS equity markets

Article Title: Nexus between ESG disclosures and asset pricing efficiency in BRICS markets

Article References: Dusmanta, K., V R, K., & Mohanty, S. P. (2026). Nexus between ESG disclosures and asset pricing efficiency in BRICS markets. Discover Sustainability. https://doi.org/10.1007/s43621-026-04712-6

Image Credits: AI Generated

DOI: 10.1007/s43621-026-04712-6

Keywords: ESG, asset pricing, BRICS markets, Fama–French models, sustainable investing, emerging markets, risk premium, portfolio returns, factor models, sustainability, capital markets, financial economics