Does voluntary carbon disclosure reflect underlying carbon performance?

Carbon information is becoming more and more important in the decision making of stakeholders, but there is growing concern regarding the reliability of corporate carbon disclosure and a lack of empirical studies addressing this issue. The purpose of this paper is to examine whether voluntary carbon disclosure reflects firms’ true carbon performance. Level of carbon disclosure was measured based on content analysis of Carbon Disclosure Project (CDP) reports, and our carbon performance index focused on both carbon intensity of emissions and carbon mitigation. Based on a sample of 474 U.S., U.K., and Australian firms, our findings show a significant positive association between carbon disclosure and performance, suggesting that firms’ voluntary carbon disclosure in the CDP is indicative of their underlying actual carbon performance. This result is consistent with signalling theory. Our findings are useful for corporate stakeholders and governmental policymakers who are concerned about the quality of voluntary greenhouse gas disclosure.     

Does ETF trading affect the efficiency of the underlying index?

This study finds that both contemporaneous and lagged ETF trading volumes in both absolute and relative terms are significant contributors to the price efficiency of the underlying index. The variation in ETF shares outstanding is also positively associated with the index efficiency but it weakens the effect of ETF trading on the index efficiency. Moreover, the synthetic ETF price dominates the index in information share and the dominance increases in ETF trading. However, the relation between an individual ETF's information share and its trading volume varies, which is significantly positive for the leading ETF but ambiguous for other ETFs.     

Does writing down goodwill imperil a CEO’s job?

We find that accounting charges for goodwill impairment, which imply a deterioration in the capabilities of acquired assets to generate expected cash flows, provide useful indicators of CEO underperformance. The results show that the size and presence of a goodwill impairment charge are positively associated with forced, but not voluntary, CEO turnovers. This implies that goodwill impairment provides information before CEO changes occur. We also find that goodwill impairment has incremental power to predict forced turnover when it is unexpected based on book value relative to market value of equity and when it runs counter to overall firm performance. The association between goodwill impairment and forced CEO turnover varies with audit quality, consistent with the importance of the perceived reliability of accounting information for its effect on CEO retention decisions. Given that the FASB recently considered eliminating annual goodwill impairment testing (FASB, 2022) whereas the IASB not only prefers impairment testing but is considering requiring additional related disclosures (IASB, 2020), our evidence on the informativeness of goodwill impairment charges is timely.     

Does the law of one price hold better under a flexible exchange rate system?

Using China's recent exchange rate system reform as a special event, we investigate two issues pertinent to the change in the exchange rate system: how the documented price discounts on Chinese foreign shares (B- and H-shares) changed after China shifted to a more flexible exchange rate system; and what potential factors contributed to such changes. We find significant increases in foreign share discounts after the reform and these increases cannot be explained by the changes in stock risk, information asymmetry or market liquidity. Our results provide evidence that investor expectation on long-run RMB appreciation and investor attitude toward exchange rate risk under a more flexible exchange rate system contribute to the observed increases in foreign share discounts following the reform.     

Does economic policy uncertainty drive the initiation of corporate lobbying?

Economic policy uncertainty (EPU) raises firms' incentives to lobby policymakers to access policy information and influence policy outcomes. Surprisingly, we find that non-lobbying firms are less likely to initiate lobbying during periods of heightened EPU. The evidence is consistent with our time-varying barriers hypothesis that entry barriers to lobbying increase with EPU. We verify that the negative effect of EPU on lobbying initiation arises through the channels of lobbying entry expenses and returns to experience. Furthermore, lobbying entry expenses are not large, implying that the returns to experience channel is likely a more serious barrier preventing non-lobbying firms from initiating lobbying. We also find that facing high lobbying entry barriers, non-lobbying firms go for alternative political activities, such as hiring politically connected directors.     

Does investor protection regime affect the effectiveness of outside directorship on the board?

Since the Sarbanes-Oxley Act was enacted in U.S., there has been a general tendency to globally harmonize regulations and practices of board governance. The purpose of this study is to compare among countries how well the board of directors constrains earnings management. Using a sample of firms from 23 countries, we document some evidence that higher outside directorship on the board is associated with lower earnings management in the international context. We also find that there is no significant difference in the effectiveness of board outside directorship in constraining earnings management between high and low investor protection countries. Our findings mitigate a concern that harmonized corporate governance in low investor protection countries may not work.     

Did the goodwill accounting standard impose material economic consequences on Australian acquirers?

This research explores the empirical association between takeover bid premium and acquired (purchased) goodwill, and tests whether the strength of the association changes after the passage of approved accounting standard AASB 1013 in Australia in 1988. AASB 1013 mandated capitalization and amortization of acquired goodwill to the income statement over a maximum period of 20 years. We use regressions to assess how the association between bid premium and acquired goodwill varies in the pre‐AASB and post‐AASB 1013 periods after controlling for confounding factors. Our results show that reducing the variety of accounting policy options available to bidder management after an acquisition results in a systematic reduction in the strength of the association between premium and goodwill.     

Does the currency regime shape unhedged currency exposure?

This paper examines how unhedged currency exposure of firms varies with changes in currency flexibility. A sequence of four time periods with alternating high and low currency volatility in India provides a natural experiment in which changes in currency exposure of a panel of firms is measured, and the moral hazard versus incomplete markets hypotheses tested. We find that firms carried higher currency exposure in periods when the currency was less flexible. Our results support the moral hazard hypothesis: that low currency flexibility encourages firms to hold unhedged exposure in response to implicit government guarantees.     

Does global economic uncertainty matter for the volatility and hedging effectiveness of Bitcoin?

We assess whether the long-run volatilities of Bitcoin, global equities, commodities, and bonds are affected by global economic policy uncertainty. Empirical results provide evidence supporting this hypothesis, except in the case of bonds. For Bitcoin investors, the results imply the ability to use information about the state of global economic uncertainty to enhance the predictions of Bitcoin volatility. We further examine whether the correlation between Bitcoin and global equities, commodities, and bonds are affected by global economic policy uncertainty. Empirical results reveal that global economic policy uncertainty has a negative significant impact on the Bitcoin-bonds correlation and a positive impact on both Bitcoin-equities and Bitcoin-commodities correlations, suggesting the possibility of Bitcoin acting as a hedge under specific economic uncertainty conditions. Interestingly, the hedging effectiveness of Bitcoin for both global equities and global bonds enhances slightly after considering the level of global economic policy uncertainty. Such a weak effect of the state of global economic uncertainty on the hedging ability of Bitcoin implies that investors cannot substantially enhance the hedging performance of Bitcoin under different economic uncertainty conditions.     

Does executive compensation reflect corporate productivity?

Recent literature has given attention to the effect of CEO-specific productivity on the structure of CEO compensation. Our paper instead focuses on the effect of a different productivity factor—which we call “corporate productivity”—on CEO compensation. In particular, we show that corporate productivity affects the trade-off between incentive and risk in a non-monotonic fashion, which the literature has not yet recognized. Using various empirical proxies for corporate productivity, we show that our results are consistent with the non-monotonic relation and thus contribute to the debates in the incentive-risk trade-off literature. Second, our findings also contribute to the internal capital market literature by exploring the relation between the structure of CEO compensation and excess value.     

The macroeconomic effects of monetary and fiscal policy in a small open economy: Does the exchange rate regime matter?

This paper develops a small open economy model in the spirit of Obstfeld and Rogoff (1995). The introduction of endogenous traded sector output unlocks current account and real exchange rate effects. Within this framework where specific consideration is given to the case with fixed but adjustable parities, exchange rate devaluation generates similar qualitative effects as a money supply expansion under floating rates. Output and external effects of government spending shocks are broadly consistent with the adjusted basic non-micro founded Mundell and Fleming (MF) framework, but differ in significant ways from the baseline MF model. Contrary to the textbook MF model a government expenditure shock depreciates the nominal exchange rate and generates real effects under the fixed rate system.     

Does the signature of a CPA matter? Evidence from Taiwan

This paper employed aquestionnaire survey to investigate the opinions of audit report stakeholders in Taiwan regarding the regulation of signatures in audit reports. The Public Company Accounting Oversight Board (PCAOB) proposed these regulations in 2009, and again in 2011 with a slight alteration. Most respondents agree that having the engagement partner sign the audit report could increase the accountability of CPAs. In addition, the participants believed that knowledge of the name of the engagement partner is important for the users of audit reports. Both of these views are consistent with the views voiced by the PCAOB. Most of the respondents also believe that the regulation of signatures would increase the legal responsibility of the engagement partner and minimize the role of firms in the auditing process. Finally, the respondents felt that the engagement partner has a much greater responsibility when their signature is in the audit report than when it is disclosed elsewhere, indirectly supportingthe second proposal of the PCAOB, which, rather than having the engagement partner sign their name on the audit report, simply lists the names of engagement partners elsewhere.     

Does stardom affect the informativeness of a CEO's insider trades?

This study examines whether the celebrity or star status of a chief executive officer (CEO) affects the informativeness of his insider trades. Using three different measures to identify star CEOs in a sample of S&P 1500 firms, we find that trades of non‐star CEOs predict future abnormal returns and earnings innovations and that trades of star CEOs do not. The predictive power of non‐star CEO trades is mostly attributable to opportunistic trades, not routine trades. We also find evidence suggesting that the abnormal returns associated with non‐star CEO insider trades are due to the lower visibility and consequently less scrutiny of non‐star CEOs compared with star CEOs.     

Does Labor Power Affect the Likelihood of a Share Repurchase?

This research examines the impact of labor power on the firm's repurchase decisions. Firms facing stronger labor power repurchase fewer shares, suggesting that, on average, repurchases are against the interests of labor. However, the negative effect of labor power on repurchases is significantly reduced when repurchases benefit employees by fending off an unwanted takeover or countering the dilution effects of employee stock options. We also examine the ex post consequences of share repurchases. Repurchases are positively related to the probability of a strike. Repurchase announcement returns and the operating performance of repurchasing firms are negatively related to labor power.     

How does the underlying affect the risk-return profiles of structured products?

Regulators of some of the major markets have adopted value at risk (VaR) as the risk measure for structured products. Under the mean-VaR framework, this paper discusses the impact of the underlying’s distribution on structured products. We expand the expected return and the VaR of a structured product with its underlying’s moments (mean, variance, skewness, and kurtosis), so that the impact of the moments can be investigated simultaneously. Results are tested by Monte Carlo and historical simulations. The findings show that for the majority of structured products, underlyings with large positive skewness are preferred. The preferences for the variance and the kurtosis of the underlying are both ambiguous.     

Does goodwill pressure drive business restructuring based on subsidiary disposal?

This study investigates whether the existence of goodwill influences firms to remove subsidiaries from consolidation to reduce the pressure from potential impairment loss. Using a sample of Chinese A-share listed companies between 2007 and 2018, we find that the magnitude of goodwill is associated with firms' decisions to dispose of their merged subsidiaries. Also, the likelihood of disposing of subsidiaries is higher among firms with greater impairment probability due to a larger amount of goodwill and lower profitability. Additionally, we observe that firms may simultaneously employ both disposal strategies and impairment write-offs to reduce goodwill pressure. In the cross-sectional analyses, we find that the effect varies between SOEs and non-SOEs. Our findings present the real effect of goodwill impairment on companies' decision-making and provide insights into the impact of accounting practices on firms' investment strategies.     

Does financial development improve economic growth? The role of asymmetrical relationships

This paper investigates the impact of financial development on economic growth in India, a major emerging economy. We estimate more flexible models than typically found to capture potentially asymmetric relationships while accounting for trade openness, foreign direct investment, and technological development. We document a cointegrating and asymmetric relationship between the key variables using nonlinear and standard autoregressive distributed lag models. We find a consistently negative impact of financial development and foreign inflows on economic growth in India in the long and short run, while trade liberalization and technological development have positive effects. Our findings, therefore, suggest caution regarding financial market liberalization in India.     

Does too much finance harm economic growth?

This study provides new evidence on the relationship between finance and economic growth using an innovative dynamic panel threshold technique. The sample consists of 87 developed and developing countries. The empirical results indicate that there is a threshold effect in the finance–growth relationship. In particular, we find that the level of financial development is beneficial to growth only up to a certain threshold; beyond the threshold level further development of finance tends to adversely affect growth. These findings reveal that more finance is not necessarily good for economic growth and highlight that an “optimal” level of financial development is more crucial in facilitating growth.     

Does sukuk market development spur economic growth?

We investigate the impact of sukuk market development on economic growth using a sample comprising all sukuk-issuing countries spanning the period 1995–2015. We use the system GMM estimator to tackle potential omitted variable bias, endogeneity, and simultaneity issues. We report a strong and robust evidence that sukuk market development is conducive to economic growth, even after controlling for various measures of financial market development, institutional quality, and classical determinants of economic growth. In addition, the evidence does not support the well-known positive association between financial development and economic growth. We conclude that the development of sukuk markets may have promoted financial inclusion by eliminating the negative effects of religious self-exclusion, which stimulates investment and economic growth.     

Does economic policy uncertainty drive CDS spreads?

This study analyzes the dynamic interactions between changes in economic policy uncertainty and the fluctuations in the cost of credit protection. We find that the differenced iTraxx and CDX indices are Granger-caused by variations in the political environment. Within a vector autoregressive framework, impulse response functions show a significant reaction of the CDS spreads to shocks in the policy risk. Implied in these findings is the possibility that country-level risk can permeate to the corporations. Furthermore, financial institutions and traders should closely monitor political developments in order to better predict the CDS premia.