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Hyoong-il Oh

Korea Advanced Institute of Science and Technology · 経営学

研究室紹介

Professor Hyoong-il Oh's research lab specializes in financial accounting and corporate disclosure, with a focus on earnings quality, earnings management, and the informativeness of financial information. The lab investigates how managerial incentives, credit market pressures, and market reactions influence earnings forecasts, accruals, and the classification of income and expenses. It also explores the role of non-financial metrics—such as customer satisfaction (ACSI)—in shaping voluntary earnings forecasts and market reactions. A key theme is the interplay between accounting choices, market efficiency, and information content in financial reporting.

earnings managementaccrualscorporate social responsibilityfinancial reporting qualitymarket reaction

Research Overview

Papers
27
Total Citations
66
Papers (5y)
16
Primary Field
経営学

Research Output Trend

Figures are computed from collected data and may differ slightly.

Publications per year (5y)
16total
2021
2023
2024
2025
2026
Citations per year (5y)
29total
20212023202420252026

Selected Papers

15
1
Article|11 citations·2021
Corporate social responsibility and operating cash flows management: An examination of credit market incentives
Hyung Il Oh, Hyunpyo Kim, Jeong‐Bon Kim, Yong Gyu Lee
SJR Q1Journal of Business Finance &amp Accounting

Abstract This paper examines whether firms that engage in corporate social responsibility activities (CSR firms) manage reported cash flows from operations (CFO) when they have strong credit market incentives. We find that CSR firms near financial distress and those having a long‐term credit rating near the investment/non‐investment grade cutoff are more likely to inflate reported CFO, compared to all other firms. We also find evidence that CSR firms with these credit market incentives appear to

AccountingBusiness, Management and Accounting
2
Article|11 citations·2018
Does customer satisfaction matter to managers’ earnings forecasts and stock returns?
Jenny Lee, Youngdeok Lim, Hyung Il Oh
SJR Q1European Journal of MarketingOA

Purpose The purpose of this study is to examine the relevance of American Customer Satisfaction Index (ACSI) to management voluntary forecasts of earnings. The authors further investigate whether the market reacts to such forecasts in respect of satisfaction. Design/methodology/approach The authors’ econometric models are constructed from previous work in accounting to specify the effect of ACSI on the issuance and optimism of management forecasts. Our model also specifies the impact of manageme

FinanceEconomics, Econometrics and Finance
3
Article|10 citations·2023
Income statement mismatching has not reduced the informativeness of earnings over time
Hyung Il Oh, Stephen H. Penman
SJR Q1Journal of Business Finance &amp AccountingOA

Abstract Research has concluded that there has been a decline in the informativeness of earnings over recent years. The reported decline has been attributed to an increasing mismatch of expenses to revenues due to the increasing expensing of investments in so‐called intangible assets to the income statement. That suggests a remedy is required and, with accounting standards boards now considering intangible asset accounting, the issue is particularly pertinent. However, his paper challenges the c

AccountingBusiness, Management and Accounting
4
Article|8 citations·2017
Classification shifting within non-recurring items
Masako N. Darrough, Yong Gyu Lee, Hyung Il Oh
SJR Q3Asia-Pacific Journal of Accounting & Economics

This study examines whether managers shift income-decreasing special items to discontinued operations. We expect managers to engage in this form of classification shifting because discontinued operations are reported below income before extraordinary items and discontinued operations (IBXD) on the income statement. Consistent with this expectation, we find evidence suggesting that managers classification-shift asset write-downs to discontinued operations. Furthermore, we find that classification

AccountingBusiness, Management and Accounting
5
Article|5 citations·2020
The Accruals-Cash Flow Relation and the Evaluation of Accrual Accounting
Hyung Il Oh, Stephen H. Penman
SSRN Electronic JournalOA
Strategy and ManagementBusiness, Management and Accounting
6
Article|5 citations·2023
The Accruals–Cash Flow Relation and the Evaluation of Accrual Accounting
Hyung Il Oh, Stephen H. Penman
SJR Q3Abacus

Considerable research has evaluated the role of accruals in determining informative earnings, with an accrual–cash flow relation at the centre of the investigation. However, much of the research is based on a misunderstanding. First, accruals are identified as the numbers that reconcile earnings to cash flows in the cash flow statement. But these are not the non‐cash accruals applied in determining earnings in the accrual accounting system; rather, they are changes in balance sheet items, most o

AccountingBusiness, Management and Accounting
7
Article|5 citations·2020
Income Statement Mismatching Has Not Reduced the Information Conveyed by Accounting Over Time
Hyung Il Oh, Stephen H. Penman
SSRN Electronic JournalOA
AccountingBusiness, Management and Accounting
8
Article|3 citations·2020
Income Statement Mismatching Has Not Reduced the Information Conveyed by Accounting Over Time
Hyung Il Oh, Stephen H. Penman
SSRN Electronic JournalOA
AccountingBusiness, Management and Accounting
9
Article|2 citations·2017
The Measurement of Speculative Investing Activities and Aggregate Economic Outcomes
Asher Curtis, Hyung Il Oh
SSRN Electronic JournalOA
Management, Monitoring, Policy and LawEnvironmental Science
10
Article|2 citations·2025
Monetary policy uncertainty and analyst forecast errors
Hakjin Chung, Chang Lee, Hyung Il Oh
SJR Q3Applied Economics Letters

This study examines the effect of monetary policy uncertainty (MPU) on analyst forecast errors. We find that MPU is negatively related to analyst forecast errors for firms that are highly exposed to monetary policy. This result is driven by the component of MPU that is unrelated to economic policy uncertainty. Our findings indicate that in the context of MPU, analysts are able to reduce their forecast errors for firms that are highly exposed to monetary policy during uncertain times.

Economics and EconometricsEconomics, Econometrics and Finance
11
Article|2 citations·2014
A New Accounting Approach to Evaluate M & A Prices and Goodwill Allocations
Hyung Il Oh
Columbia Academic Commons (Columbia University)OA

This dissertation introduces a new method for evaluating mergers and acquisitions (M&As) and goodwill allocations associated with them. This method differs from Generally Accepted Accounting Principles (GAAP), which estimate the sum of the fair value of net identifiable assets by focusing on balance sheet information, and recognizes the remainder of the purchase price as goodwill. The new method utilizes both balance sheet and income statement information to estimate the value of a target as

AccountingBusiness, Management and Accounting
12
Article|1 citations·2020
Assessing the Structural Change in the Aggregate Earnings-Returns Relation
Asher Curtis, Chang‐Jin Kim, Hyung Il Oh
SSRN Electronic JournalOA
FinanceEconomics, Econometrics and Finance
13
Article|1 citations·2024
A Structural Break in the Aggregate Earnings–Returns Relation
Asher Curtis, Chang‐Jin Kim, Hyung Il Oh
SJR Q1Journal of Financial Econometrics

Abstract This study empirically estimates the date of the structural change in the aggregate earnings–returns relation and reports it as the fourth quarter of 1991. We identify three sources of the structural change: (i) an increase in the relative importance of cash flow news contained in stock returns; (ii) a decrease in the importance of discount rate news contained in aggregate earnings; and (iii) a decrease in the persistence or the predictability of aggregate earnings and returns. Next, we

FinanceEconomics, Econometrics and Finance
14
Article|0 citations·2016
An Alternative Approach for Mergers and Acquisitions Accounting and its Use for Predicting Acquirerss Performance
Hyung Il Oh
SSRN Electronic JournalOA
AccountingBusiness, Management and Accounting
15
Article|0 citations·2021
Do Firms Learn from Pre‐announcement Experience? Evidence from Optimistic Pre‐announcements and Market Responses
Youngdeok Lim, Hyung Il Oh
SJR Q3Abacus

In this study, we examine whether firms learn from pre‐announcement experience by focusing on optimistic pre‐announcements and market responses. Optimistic pre‐announcements are pre‐announced Earnings Per Share (EPS) higher than or equal to actual EPS. Based on organizational learning theory, we hypothesize that firms experiencing negative market responses to positive pre‐announcements (pre‐announced EPS higher than or equal to analysts' consensus) are less likely to make another pre‐announcemen

AccountingBusiness, Management and Accounting

Research Areas

AccountingFinanceEconomics and EconometricsStrategy and ManagementManagement, Monitoring, Policy and LawGeneral Economics, Econometrics and Finance

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