What's in a Name? Initial Evidence of U.S. Audit Partner Identification Using Difference-in-Differences Analyses

2018 ◽  
Vol 94 (5) ◽  
pp. 139-163 ◽  
Author(s):  
Lauren M. Cunningham ◽  
Chan Li ◽  
Sarah E. Stein ◽  
Nicole S. Wright
Keyword(s):  
Audit Quality ◽  
Control Groups ◽  
Difference In Differences ◽  
Research Designs ◽  
Separate Control ◽  
Prior Literature ◽  
Alternative Research ◽  
The Difference ◽  
Specific Control ◽  
Quality Evidence

ABSTRACT We investigate changes in the quality and cost of audit services surrounding PCAOB Rule 3211, which requires disclosure of audit partner names in Form AP. To isolate changes due to Rule 3211 from other confounding factors, we use difference-in-differences analyses with separate control groups, including a group of companies that disclosed partner identities prior to Rule 3211. Our study also incorporates several measures from prior literature to proxy for various dimensions of audit quality. Evidence from the difference-in-differences analyses reveals that any immediate impact of Rule 3211 on audit quality or fees is limited to specific dimensions of audit quality, specific control groups, and/or specific company characteristics. We reach this conclusion after considering alternative research designs and evaluating confidence intervals for statistically insignificant coefficients. We caution that our findings only provide initial evidence and further research is necessary to evaluate other potential impacts of Rule 3211.

XBRL Adoption and Bank Loan Contracting: Early Evidence

2017 ◽  
Vol 32 (2) ◽  
pp. 47-69 ◽  
Author(s):  
Gary Chen ◽  
Jeong-Bon Kim ◽  
Jee-Hae Lim ◽  
Jie Zhou
Keyword(s):  
Financial Reporting ◽  
Lower Cost ◽  
Bank Loans ◽  
Bank Loan ◽  
Difference In Differences ◽  
Business Reporting ◽  
Loan Contracting ◽  
Research Designs ◽  
Alternative Research ◽  
Loan Spreads

ABSTRACT We examine how the adoption of the eXtensible Business Reporting Language (XBRL) for financial reporting impacts the pricing of bank loans. Using a sample of loans granted to U.S. borrowers from 2007–2013, we find that the adoption of XBRL is associated with a reduction in loan spreads. We further find that the reduction in loan spreads is greater for borrowers who have information that is inherently costlier to process. Results from a difference-in-differences specification along with other alternative research designs provide similar inferences. Subsequent to XBRL adoption, we further show that loan spreads are lower for firms that use more standardized XBRL tags and greater for those that use more extension elements. Overall, our results are consistent with the view that the XBRL mandate brings about an environment that enables lenders to gather and process information in a timelier manner and at a lower cost. JEL Classifications: M41; K22.

scholarly journals IPO underpricing and audit quality: Evidence from the alternative investment market in the UK

2016 ◽  
Vol 12 (2) ◽  
pp. 104-110 ◽  
Author(s):  
Mohammad Alhadab
Keyword(s):  
Audit Quality ◽  
Stock Exchange ◽  
Ipo Underpricing ◽  
High Quality ◽  
Audit Firms ◽  
Prior Literature ◽  
The Uk ◽  
The Relationship ◽  
Quality Evidence ◽  
Alternative Investment

This paper aims to investigate the relationship between audit quality and IPO underpricing for IPO firms that went public on the Alternative Investment Market (AIM) of the London Stock Exchange in the UK. Prior research has examined this relationship; however, there has been no work investigates this relation for IPO firms that went public on the AIM market. Based on a sample of 413 IPOs, the findings of the current study reassure prior literature that high quality auditors are associated with a lower level of IPO underpricing. The findings show that high quality audit firms help to reduce the level of information asymmetry around the IPO and, therefore, this leads to reduce the level of IPO underpricing. Further, size, liquidity ratio, and high litigation industries are found to contribute the IPO underpricing on the AIM market.

Abnormal Audit Fees and Audit Quality: The Importance of Considering Managerial Incentives in Tests of Earnings Management

2013 ◽  
Vol 33 (1) ◽  
pp. 117-138 ◽  
Author(s):  
John Daniel Eshleman ◽  
Peng Guo
Keyword(s):  
Audit Quality ◽  
Negative Relationship ◽  
Audit Fees ◽  
Discretionary Accruals ◽  
Data Availability ◽  
Analyst Forecast ◽  
Earnings Forecast ◽  
Conflicting Evidence ◽  
Research Designs ◽  
Prior Literature

SUMMARY Are high audit fees a signal that the auditor exerted more effort or a signal that the auditor may be losing her independence? Prior literature offers conflicting evidence. In this paper, we reexamine the issue on a sample of clients who have both the incentive and the ability to use discretionary accruals to meet or beat the consensus earnings forecast. We find a negative relationship between the level of abnormal audit fees paid by the client and the likelihood of using discretionary accruals to meet or beat the consensus analyst forecast. The evidence is consistent with the notion that abnormal audit fees are indicative of greater effort on the engagement. In other words, the results suggest a positive relationship between abnormal audit fees and audit quality. We show that the conflicting evidence in prior research was caused by research designs that did not consider the incentives of the manager. JEL Classifications: M42; M41. Data Availability: All data are available from public sources quoted in the text.

Relationship between total plasma homocysteine and the risk of aneurysms – a meta-analysis

VASA ◽  
2020 ◽  
pp. 1-6
Author(s):  
Hanji Zhang ◽  
Dexin Yin ◽  
Yue Zhao ◽  
Yezhou Li ◽  
Dejiang Yao ◽  
...  
Keyword(s):  
Large Scale ◽  
Meta Analysis ◽  
Single Species ◽  
Total Plasma ◽  
Control Groups ◽  
Randomized Controlled ◽  
Randomized Controlled Studies ◽  
The Difference ◽  
The Relationship ◽  
Healthy Participants

Summary: Our meta-analysis focused on the relationship between homocysteine (Hcy) level and the incidence of aneurysms and looked at the relationship between smoking, hypertension and aneurysms. A systematic literature search of Pubmed, Web of Science, and Embase databases (up to March 31, 2020) resulted in the identification of 19 studies, including 2,629 aneurysm patients and 6,497 healthy participants. Combined analysis of the included studies showed that number of smoking, hypertension and hyperhomocysteinemia (HHcy) in aneurysm patients was higher than that in the control groups, and the total plasma Hcy level in aneurysm patients was also higher. These findings suggest that smoking, hypertension and HHcy may be risk factors for the development and progression of aneurysms. Although the heterogeneity of meta-analysis was significant, it was found that the heterogeneity might come from the difference between race and disease species through subgroup analysis. Large-scale randomized controlled studies of single species and single disease species are needed in the future to supplement the accuracy of the results.

Evaluation of the impact of public investment programs on social and economic performance of territories

2019 ◽  
pp. 109-123
Author(s):  
I. E. Limonov ◽  
M. V. Nesena
Keyword(s):  
Bayesian Modeling ◽  
Positive Impact ◽  
Public Investment ◽  
Difference In Differences ◽  
The Public ◽  
Export Activity ◽  
Regional Investment ◽  
The Difference ◽  
The Impact ◽  
Development Institution

The purpose of this study is to evaluate the impact of public investment programs on the socio-economic development of territories. As a case, the federal target programs for the development of regions and investment programs of the financial development institution — Vnesheconombank, designed to solve the problems of regional development are considered. The impact of the public interventions were evaluated by the “difference in differences” method using Bayesian modeling. The results of the evaluation suggest the positive impact of federal target programs on the total factor productivity of regions and on innovation; and that regional investment programs of Vnesheconombank are improving the export activity. All of the investments considered are likely to have contributed to the reduction of unemployment, but their implementation has been accompanied by an increase in social inequality.

scholarly journals Evaluating the Impact of Floods on Housing Price Using a Spatial Matching Difference-In-Differences (SM-DID) Approach

2021 ◽  
Vol 13 (2) ◽  
pp. 804
Author(s):  
Jean Dubé ◽  
Maha AbdelHalim ◽  
Nicolas Devaux
Keyword(s):  
Housing Price ◽  
Hedonic Pricing ◽  
Environmental Amenities ◽  
Sale Price ◽  
Difference In Differences ◽  
Hedonic Pricing Model ◽  
The Difference ◽  
And Control ◽  
The Impact ◽  
The City

Many applications have relied on the hedonic pricing model (HPM) to measure the willingness-to-pay (WTP) for urban externalities and natural disasters. The classic HPM regresses housing price on a complete list of attributes/characteristics that include spatial or environmental amenities (or disamenities), such as floods, to retrieve the gradients of the market (marginal) WTP for such externalities. The aim of this paper is to propose an innovative methodological framework that extends the causal relations based on a spatial matching difference-in-differences (SM-DID) estimator, and which attempts to calculate the difference between sale price for similar goods within “treated” and “control” groups. To demonstrate the potential of the proposed spatial matching method, the researchers present an empirical investigation based on the case of a flood event recorded in the city of Laval (Québec, Canada) in 1998, using information on transactions occurring between 1995 and 2001. The research results show that the impact of flooding brings a negative premium on the housing price of about 20,000$ Canadian (CAN).

scholarly journals Institutional Reforms and Their Impact on Economic Growth and Investment in Developing Countries

2021 ◽  
Vol 13 (9) ◽  
pp. 4941
Author(s):  
Jin Zhao ◽  
Ghulam Rasool Madni ◽  
Muhammad Awais Anwar ◽  
Syeda Masooma Zahra
Keyword(s):  
Developing Countries ◽  
Economic Prosperity ◽  
Institutional Reforms ◽  
Difference In Differences ◽  
Human Interactions ◽  
Political Reforms ◽  
Vast Literature ◽  
Treatment Analysis ◽  
The Difference ◽  
The Impact

It is widely accepted that the economic and social system may be more efficient by reforming institutions. Institutional reforms are attempts to change the rules affecting human interactions and these reforms are fundamental for development and economic prosperity. The reforms can be divided into two categories; political and economic institutional reforms. It is need of the hour to determine the category of reform that is more suitable for developing countries. Moreover, a vast literature describes the impact of institutional reforms but little focused on exploring their impacts on macroeconomic activities. So, this study is an effort to determine the impact of institutional reforms on macroeconomic variables by considering the panel data of 122 developing countries covering the time span from 1996 to 2019. The study applied treatment analysis using the difference-in-differences technique to gauge the effects of reforms. Besides, it will be interesting to know the causes triggering the institutional reforms in developing countries. The findings of the study reveal that economic reforms are more important as compared with political reforms to grow the economies. The countries focusing on political reforms are not able to overcome the economic crisis. Moreover, both types of reforms do not cause each other in these countries.

scholarly journals Assessment of the Construction of a Climate Resilient City: An Empirical Study Based on the Difference in Differences Model

2021 ◽  
Vol 18 (4) ◽  
pp. 2082
Author(s):  
Zifeng Liang
Keyword(s):  
Significant Contribution ◽  
Evaluation Method ◽  
Regional Climate ◽  
Chinese Government ◽  
Infrastructure Development ◽  
Grey System ◽  
Difference In Differences ◽  
Climate Resilience ◽  
The Difference ◽  
The Impact

Facing climate risks has become a common problem for mankind and a topic of great importance for the Chinese government. To thoroughly implement the overall requirements for the construction of an ecological civilization and effectively improve the capacity of cities to adapt to climate change, China launched the pilot construction of “Climate Resilient Cities” in 2017. In this paper, 16 prefecture level cities in Anhui Province of China were selected as the research objects, and the multi-level grey system evaluation method was used to measure the climate resilience of these regions. We used the difference in differences method to evaluate the effect of the pilot policy of “Climate Resilient Cities.” The pilot policies of the “Climate Resilient Cities” showed a significant contribution to the regional climate resilience, and, after isolating the impact of other factors on the regional climate resilience, the pilot policies of the “Climate Resilient Cities” increased the climate resilience of the pilot cities by four percentage points. The pilot policies of the “Climate Resilient Cities” had a significant contribution to the urban infrastructure development and ecological space optimization, as well as non-significant impacts to the urban water security, emergency management capacity-building, and science and technology innovation initiatives.

Does Mandatory IFRS Adoption Affect Audit Hours and the Effectiveness to Constrain Earnings Management? Evidence from Italy

2021 ◽  
Author(s):  
Stefano Azzali ◽  
Tatiana Mazza ◽  
Kenneth J. Reichelt ◽  
Dechun Wang
Keyword(s):  
Earnings Management ◽  
Empirical Analysis ◽  
Audit Quality ◽  
Ifrs Adoption ◽  
Hourly Rate ◽  
Prior Literature ◽  
Abnormal Accruals

We examine the effect IFRS adoption has had on audit effort and the effectiveness of greater audit effort on constraining earnings management. While prior studies have examined the costs of IFRS adoption, it is unclear whether IFRS adoption affects audit effort and whether extra audit effort results in higher audit quality. We find that following Italy's adoption of IFRS, audit hours (but not the hourly rate) increased, suggesting that audit effort (in audit hours) increased following IFRS adoption. We then examine whether more audit hours are associated with improved audit quality in the IFRS regime. Consistent with prior literature (Caramanis and Lennox 2008), we find that more audit effort is associated with lower abnormal accruals in the period before IFRS adoption. Interestingly, after Italy adopted IFRS, abnormal accruals are lower, but audit hours were less associated with lower abnormal accruals, implying that more audit hours are needed to constrain earnings management. Collectively, our empirical analysis suggests that while audit effort increased with mandatory IFRS adoption, the effectiveness of audit effort to constrain earnings management decreased.

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