The impact of international information disclosure requirements on market discipline

Financial regulators are challenged with finding the most efficient and effective ways to monitor banks given an expanding and complex international financial system. Market discipline has grown in importance as a way to discourage banks from taking on unnecessary risk. One of the main drivers of market discipline is information disclosure. While the literature on market discipline is expansive, there are no known studies on the impact of individual information disclosure requirements on market discipline. Our study investigates which specific disclosure requirements influence financial investors to discipline banks and which do not. We find that information disclosure requirements primarily reduce or have no impact on market discipline practices.     

Information disclosure and price manipulation during the pre-closing session: evidence from an order-driven market

On 20 February 2012, the Taiwan Stock Exchange Corporation launched an order-matching simulation mechanism for five minutes during the start of the pre-closing session, in order to increase information disclosure during this period (13:25–13:30). Pre-closing information disclosure significantly reduces both trading costs and closing-price volatility, as well as price manipulation. The decrease in price manipulation found in this work is due to pre-closing information disclosure, not the behaviour of investors shifting to an earlier time. Further, if a stock price rises or falls by more than 3.5% in the simulation in the last minute during the closing session, trading of the stock will be suspended for two minutes from 13:31 to reduce volatility. However, this trading mechanism (suspended-closing) does not seem to have achieved the intended goals of the authorities, as it has not been able to significantly reduce closing-price volatility and price manipulation.     

The product market opportunity loss of mandated disclosure

In the interests of protecting decision makers in the financial markets, the Securities and Exchange Commission requires publicly traded companies to publicly disclose certain accounting information. Such disclosure requirements however create a potential opportunity loss. They may destroy firms’ opportunities for implementing an alternative information acquisition and exchange regime – one that would optimize the firms’ product market profits. Nevertheless, we show that despite the previous imposition of an opportunity loss, firms may still favor future increased disclosure requirements. Finally, when information cost declines, although firms’ welfare may decrease, their desire for increased disclosure requirements always strengthens.     

Firm location,political geography and environmental information disclosure

As the subjective and objective factors that influence corporate behaviours, political region and firm location are of great importance to environmental information disclosure (EID). With spatial and political geography as a research perspective, this article makes a study by using the samples of manufacturing listed companies from 2009 to 2011. As a result, we determine that regulatory distance and political geography had negative effects on EID, while political geography weakens regulatory distance’s function. After considering an enterprise’s administrative rank, we determined that when the rank is higher, regulatory distance has negative effects on EID; when the rank is lower, the effects are the opposite. Regarding political geography, it always weakened the regulatory distance’s function. Moreover, the effects are significant only when the enterprises had low governmental regulation. The study shows the effects that firm location and political geography have made on EID. At the same time, this study also gives theoretical and empirical evidence to the necessity of raising governmental regulatory effectiveness.     

Environmental information disclosure in capital raising

In 2010, the Chinese Government issued a policy to require enterprises to disclose environmental information. Using the environmental disclosure information of 204 Chinese listed companies in 20 polluting sectors over the period of 2011–2015, we find that managers tend to withhold environmental information and selectively disguise sensitive environmental information in the face of financial pressure, and where the disclosure of sensitive environmental information would significantly increase the cost of debt financing. Furthermore, agency conflicts and information asymmetry between managers and outside investors promote the managers' tendencies to withhold environmental information when facing financial pressure.     

Environmental disclosure as a proactive tool to intra-industry market reaction in China

This article examines the intra-industry market reaction to successive environmental accidents associated with Sinopec and PetroChina in China. Evidence indicates that a significantly negative intra-industry reaction occurred after these accidents. Furthermore, intra-industry firms with ex-ante environmental disclosures experienced a less negative reaction after successive accidents. Specifically, the mitigating effect of ex-ante environmental disclosures has certain extent of time delay, which differs from the immediate impact of ex-ante environmental disclosure within the context of developed countries.     

浅谈财务信息公开与商业秘密的保护

揭示了企业信息公开的必要性与企业商业秘密保护的重要性。财务信息的公开与商业秘密的保护表面上看是矛盾的,但如能正确处理好这两者之间的关系,就能促使企业实现规范化管理,促进企业健康有序的发展。     

独立董事声誉与独立董事劳动力市场有效性

一般来说,独立董事能够对管理层起到监督作用从而提高公司治理水平,然而在我国上市公司特殊的制度背景下,独立董事制度实施的效果究竟如何,一直是理论界和实务界争论的热点问题。本文引入"独立董事声誉"这一长期被忽视的独立董事制度设计的核心理念,构建了引入声誉机制的独立董事激励模型,并采用2004年至2005年沪市A股独立董事作为研究样本进行追踪,实证检验了我国上市公司独立董事所受到的声誉激励水平。研究发现我国独立董事的劳动力市场缺乏有效性,声誉激励只能够促使独立董事避开公开违规事件,却不能激励独立董事更好地履行监管职责。这很可能是影响我国独立董事制度发挥作用最重要的原因。     

Imprecise information disclosure and truthful certification

This article studies the interaction of information disclosure and reputational concerns in certification markets. We argue that by revealing information less precisely, a certifier reduces the threat of capture because this reduces her gains from selling fraudulent certificates. As a result, only imprecise disclosure rules are implementable for intermediate discount factors. Our results therefore suggest that contrary to the common view, imprecise disclosure may be socially desirable. Regulatory intervention may provoke market failure especially in industries where certifier reputational rents are low.     

Environmental disclosure and stock market liquidity: evidence from Arab MENA emerging markets

The objective of this study is to examine the impact of environmental disclosure levels on the stock market liquidity of Arab Middle Eastern and North African (MENA) companies. For that, a self-constructed disclosure index was applied to the annual reports for the years 2010, 2011 and 2012 and the bid-ask spread was used as a proxy for stock market liquidity. Results indicate that levels of environmental disclosure in MENA companies are quite low. In addition, using a sample of 276 firm-year observations, multivariate analysis shows that the higher the level of environmental disclosure provided in the annual reports, the lower the spread between the market bid and ask prices, thereby indicating an increase in stock market liquidity.     

Predation and reputation acquisition in debt markets

This paper presents a model of predation based on reputational differences between the entrant and an incumbent. While the incumbent has an established reputation in the debt market, the entrantss quality is not yet known in the debt market. We show that the incumbent may have incentives to prey in order to interfere with the reputation acquisition of the entrant.Received: June 2002 , Accepted: December 2002, JEL Classification: C72, D82, G3, L1I am grateful to one anonymous referee for very valuable comments. In addition, for helpful comments on previous versions of this paper, I thank Drew Fudenberg, Jean Tirole, António Pires, Soumodip Sarkar, and seminar participants at M.I.T., Boston University and Western Ontario University.     

Improving market timing of time series momentum in the Chinese stock market

ABSTRACT

This paper is the first study to present firm-level evidence that the time-series momentum (TSMOM) strategies with look-back-period k of 10 to 200 days outperform the buy-and-hold strategy (BH) on individual stocks in the Chinese stock market. We document that the optimal k* generating the best performance is different across assets and varies over time. We hence propose a model to predict the asset-specific and time-dependent k*, and examine the performance of the TSMOM strategies with the predicted k*. Our analysis shows that using the time-varying predicted k* substantially improves the predictability of the TSMOM strategies. Our new model and findings shed the light on trading strategy for both academia and applied investment practitioners.     

Appropriability,services and reputation

The appropriability regime (Teece 1986) that innovating service firms face is generally weaker than what firms in manufacturing sectors face. An important means to appropriate benefits from innovation that service firms can use is their reputation. This conceptual paper offers insights into how a firm’s reputation helps in appropriating value from innovation. Depending on the nature of a service, different kinds of third parties come into play in establishing reputation. In helping firms establish a reputation, such third parties influence customer decisions to acquire a service. While ‘to produce a service is to organise a solution to a problem’, and thus does not involve a third party, is true for pure services in particular, for a service firm to benefit from innovation such others are involved.     

Incentives to (not) disclose energy performance information in the housing market

Disclosure of energy performance certificates (EPCs) is often incomplete, which hampers their effectiveness in relieving information asymmetries between landlords and tenants in the housing market. Even when a certificate is available, landlords do not always disclose it. This contradicts the unraveling result, according to which all landlords should disclose quality information unless it is costly to do so. We leverage a cross-sectional dataset of residential rental advertisements from the Belgian region of Brussels to empirically evaluate incentives to disclose an EPC. We find that two fundamental assumptions for the unraveling result are not confirmed in our setting: tenants do not necessarily value energy performance of rental property and do not appear to rationally adjust their expectations when faced with dwellings that withhold their EPC. The paper formulates specific policy advice for reforming EPC mechanisms to increase disclosure rates.     

Modelling prices and the reputation of individual named wines

This article develops empirical models to assess the relation between the reputation of an individual named wine and its price. Unrestricted and polynomial distributed lag models are used to assess the impact of past expert quality ratings on the prices of Australian premium wines. Results point to the practical unimportance of current wine quality scores impacting prices and suggest that quality score lag effects up to six years may be important. The largest individual lagged impact of quality on price is estimated to occur at approximately two years, and prices are estimated to increase by more than 10% over six years for a one-point quality score increase. A procedure for identifying potential wine price bargains based on a comparison of price predictions from estimated wine reputation and current quality measures is illustrated. The implications of the findings for wine producers are also discussed.     

Distance and government resource allocation: from the perspective of environmental information disclosure policy change

This article investigates the relationship between environmental information and government resources and focuses on the moderate effect of distance. The results show that (1) the promulgation and implementation of the Measures for the Disclosure of Environmental Information (MDEI) can improve the level and quality of environmental information and then increase resource allocation and (2), after the MDEI are issued, distance has a significant negative moderate effect on the positive impact of MDEI, and the negative moderate effect of distance is more significant in low GDP and marketization regions, high-polluting industries and firms audited by the non-Big 4 accounting firms.     

Impact of environmental information disclosure and real estate segments on cost of debt: Evidence from the Chinese real estate industry

The novel part of this paper is to examine the individual and joint effects of the real estate segments (RETs) and environmental information disclosure (EID) on the cost of debt (COD) in the real estate industry in China. Building on extant literature, using 1,250 firm‐year observations from 2006 to 2016 and applying both Feasible General Least Squares and Two‐stage Least Squares Instrumental Variable approaches, we provide evidence that the commercial RET leads to an increase in the COD, while EID leads to a decrease in the COD. The joint effects of the RETs and EID on the COD indicate a significantly positive relationship with the COD. This signifies that even with the increased levels of EID in commercial real estate sectors, its COD is higher than for residential real estate sectors. These findings have important policy implications for environmental risk assessments for real estate sectors, their lending institutions and wider stakeholder groups.     

Financing constraints on the size distribution of industrial firms: the Chinese experience

We investigate whether financing constraints affect the size distribution of Chinese industrial firms from 1998 to 2007. Although the firm size distribution does not follow Zipf distribution in China, it is approaching Zipf distribution over time. In general, financing constraints have a robustly negative effect on the size distribution of firms. Furthermore, firms in Western China grow significantly more equally after controlling for financing constraints. However, the effect of financing constraints in Central China is significantly negative, and the effect of financing constraints on firm size distribution in Eastern China is insignificant. We thus expect a non-linear relationship between financing constraints and firm size distribution.     

Asset market equilibrium with short-selling and differential information

We introduce differential information in the asset market model studied by Cheng J Math Econ 20(1):137–152,1991, Dana and Le Van J Math Econ 25(3):263–280,1996 and Le Van and Truong Xuan J Math Econ 36(3): 241–254, 2001. We prove an equilibrium existence result assuming that the economy’s information structure satisfies the conditional independence property. If private information is not publicly verifiable, agents have incentives to misreport their types and therefore contracts may not be executed in the second period. We also show that under the conditional independence property equilibrium contracts are always executable.     

所得税对中国上市公司融资结构影响探析

企业的融资结构是财务学领域的一个重要内容，而所得税对企业融资结构的影响则是引起各国学者广泛关注的问题，但其研究结论不一。通过实证分析中国上市公司的实际企业所得税率和考虑税竭耗的非债务税蔽（解释变量），可解释所得税对上市公司融资结构变量（被解释变量）的影响。