Previous studies of macroeconomic accounting have focused on the conceptual and political development of national accounts and how such theoretical concepts generate economic reality. By turning focus to the calculative practices of macroeconomic accounting, studying the Norwegian Quarterly National Accounts (QNA), the present work underlines that the national economy is not only constituted in the political discourse of growth and within international classifications, but also within the everyday processes of calculating the numbers. It shows how the QNA team struggles to adhere to the formal classifications and find reliable empirical accounts that matches them. In such situations, epistemic strategies are employed to handle the “gaps” and misalignments between the formal classifications and the everyday calculative practice. By theorizing the validation and support of weak numbers within a calculative culture shaped by the handling of second-order measurements and interrupted representations, the present study contributes to an emerging accounting literature on interrupted and hyperreal representations.

We examine the effect of disclosing the potential financial impact of sustainability activities (FISA) on investor decisions. We posit and find that the effect is moderated by both companies' financial condition and investors' view on sustainability. Our results suggest that investors with a stakeholder value-maximization view are not sensitive to the FISA disclosure regardless of the company's financial condition. However, investors holding a shareholder expense view exhibit significantly higher investment interest in the presence of a FISA disclosure when the company's financial condition is favorable, but not when it is unfavorable. Additional analysis suggests that the presence of FISA leads to differential belief updates for investors with different ex-ante beliefs about the benefits of sustainability. Our study provides practical insights into the effect of disclosing the financial effects of sustainability activities. It has implications for integrated reporting and the disclosure of the connectivity between sustainability and financial performance proposed by standard setters. It also contributes to the literature on the relevance of non-financial information and investor type to investment decisions.