The impact of IFRS mandate and institutional governance on underpricing and aftermarket performance of IPO shares in Turkey

Along with the European Union,policymakers in Turkey passed a regulation that mandated all listed companies use the International Financial Reporting Standards(IFRS)starting from January 1,2005.Using a before-after estimation design,this study examines the impact of this policy change and the role of institutional governance quality on the initial trading day and aftermarket trading performance of initial public offerings(IPO)in Turkey from 1998 to 2019.The results show that the IFRS mandate does not affect initial trading day returns but improves the aftermarket trading performance of IPO shares.This finding may imply that Turkey’s secondary market also suffers from information asymmetry and that IFRS-compliant reports help alleviate this problem.Furthermore,none of the six institutional governance quality measures tested loaded significantly against initial trading day or long-term returns.However,when examined together,two institutional measures with a negative value,voice and accountability,and political stability,offset the positive effect of the IFRS-compliant reporting on longterm IPO returns,providing support to the premise that institutional quality matters for realizing the economic benefits of the IFRS mandate.

Heterogeneous expectations,IPO Underpricing and issuing mechanism

Background:Compared with the fixed-price mechanism,the bookbuilding mechanism has not changed the Chinese IPO high underpricing.How to develop scientific and reasonable IPO pricing,and reduce the high IPO underpricing has become a major challenge for China's securities market.Methods:In this paper,using behavioral finance theory and game theory,we build the Initial public offering(IPO)pricing and underpricing models with investors’heterogeneity based on different issuing mechanisms and provide a comparative analysis.Results:Firstly,our models show that IPO underpricing will not be eliminated by using either fixed-price or bookbuilding mechanisms,but when the investors’heterogeneity expectation is the same,lower IPO underpricing can be obtained by the issuing of bookbuilding compared with that of fixed price.Secondly,the IPO underpricing may be larger than that under fixed price if the heterogeneity of investors under bookbuilding is larger than that under fixed price.Thirdly,the numerical analysis results provide strong support for our model.Conclusions:These findings further explains the cause of the high IPO underpricing long-standing in China.

After-market liquidity and IPOs underpricing： Evidence from Shari＇ah and non Shari＇ah-based firms

The underpricing of initial public offerings （IPOs） is generally explained with asymmetric information and risk. We complement these traditional explanations with a new theory proposed by Ellul and Pagano （2006） where investors worry also about the after-market illiquidity that may result from asymmetric information after the IPO. The less liquid the after-market is expected to be, the larger will be the IPO underpricing. The samples are the 41 IPOs carried out between 2001-2005. The samples are 7 Shari＇ah-based firms and 34 non Shariah-based firms. Shariah-based firms are those included in Jakarta Islamic Index （JII）, at least one period （one semester）. Regression results show that the relationship between after-market liquidity and underpricing is insignificant unless we use trading frequency as proxy for liquidity for non Shariah-based firms.

The degree of IPO underpricing in China

This paper studies the IPO underpricing in the emerging stock market of China. The empirical results reveal that in China, the degree of IPO underpricing measured by first-day return is more than 100%, which is a prevailing phenomenon for almost all IPO firms, regardless of the IPO time and the industry of the firm The degree of IPO underpricing in China is larger than the IPO initial returns documented in almost all the other countries. This considerable underpricing in China can hardly be explained by the information asymmetry theory and agency theory.

An Empirical Study on Investment Bank Prestige and IPO Underpricing under Approval System

In this paper, we study 169 IPO samples after Approval System is brought into effect. On the basis that we compare the degree of IPO underpricing in different underwriters and the underpricing condition between prestigious and non-prestigious underwriters, we go further to make regression analysis of the underwriter prestige and IPO underpricing which they underwrite. Finally we conclude that the offering price marketalization is still very low and the underwriter prestige does system is put into effect. not significantly impact on IPO underpricing after approval

Do anti-corruption campaigns affect IPO underpricing?Evidence from a central discipline inspection of the CSRC in China

The system of central discipline inspections has become a key anti-corruption governance tool in China since 2013.This paper investigates the impact of a central discipline inspection of the China Securities Regulatory Commission(CSRC)on initial public offering(IPO)underpricing.We find that IPO firms listed during the inspection period exhibit greater IPO underpricing than those listed outside the inspection period.The reason is the increased focus of the CSRC on maintaining capital market stability,which makes it more inclined to approve IPO firms with lower issue prices during the inspection period compared with other periods.We also find that IPO firms listed during the inspection period have better short-term market performance but poorer long-term returns than those listed outside the inspection period.Moreover,the effect of the anti-corruption inspection on IPO underpricing is more pronounced for non-state-owned enterprises,firms with low-quality auditors and firms located in regions with high corruption.Overall,our paper enriches the literature on IPO underpricing and the economic consequences of the central discipline inspection system.

IPO initial returns in China: Underpricing or overvaluation?

This paper separates the amount of IPO underpricing(primary market underpricing) and overvaluation(secondary market overvaluation) from the value of an IPO's initial return to evaluate the relative importance of these two factors and their main determinants. Using data on the IPOs of 948 Chinese firms, we find that average initial returns are 66% and that underpricing and overvaluation are between 14–22% and 44–53%, respectively, depending on the method used to assess firms' intrinsic values. In addition, while both the value of the initial return and the extent of overvaluation are significantly negatively related to post-IPO long-run stock performance, overvaluation can predict post-IPO performance better than the value of the initial return. Value uncertainty in IPOs is positively related to both underpricing and overvaluation, and both the underwriter's reputation and the existence of pricing regulation are positively related to underpricing. Investor sentiment has a positive effect on overvaluation but has no effect or a negative effect on underpricing. Overall, our results suggest that in China overvaluation accounts for a larger proportion of the initial return than underpricing,and that underpricing and overvaluation have different determinants.

Accruals quality,underwriter reputation,and corporate bond underpricing:Evidence from China

This study examines the relationship between accruals quality and the underpricing of corporate bonds in China and how underwriter reputation affects this relationship.We?nd that(1)accruals quality is negatively associated with the magnitude of bond underpricing and(2)the impact of low accruals quality on underpricing is partially offset by hiring reputable underwriters.A path analysis shows that approximately 11% of the effect of accruals quality on underpricing is attributable to the indirect path through reputable underwriters,suggesting that accruals quality is more effective than reputable underwriters in lowering bond underpricing.These?ndings are signi?cant for initial bond offerings,but not for secondary bond offerings.We also?nd that low accruals quality is associated with more restrictive non-price contract terms such as greater collateral requirements and stricter covenants.

Economic freedom and IPO underpricing

This paper examines how the difference in institutional environments constitutes differential IPO underpricing across countries. Using the Heritage Foundation＇s Index of Economic Freedom （IEF） as a proxy for the heterogeneous institutional environment, and a sample of 3728 IPOs from 22 countries and regions over the period 1993--2014, we find that countries with higher economic freedom have significantly less serious IPO underpricing problems. Moreover, we find that among the 10 economic freedom factors covered by theIEF, financial freedom related factors play a more important role in reducing the IPO underpricing problem. Finally, consistent with the market sentiment hypothesis, we find strong evidence that pre-IPO market sentiment influences IPO firstday returns, and that the IPO underpricing problem is less severe when the market is bearish.

Performance and capital structure of IPOs in Pakistan from 2000 to 2015

Background:When a privately owned firm or privatized government entity raises capital by selling its stocks for the first time to general public,is known as initial public offering(IPO).The underpricing phenomenon and ownership structure are important characteristics of IPO process that significantly affect the short-run and long-run performance of private firm and privitized entity.This study compares the short-and long-run performance,and factors affecting these performances for both private IPOs and privatized IPOs in Pakistan.It further investigates the relationship between capital structor and initial underpricing for both group of IPOs.Methods:Event study methodology is used to compares short-and long-run performance spanning from March 2000 to June 2015 of two categories of IPOs issued in the Karachi Stock Exchange(KSE).Multivariate regression analysis is applied to examine the factors that affect the short-run and long-run performance as well as for investigating the relationship betwen underpricing and ownership structure for both group of IPOs.Results:We find that both categories outperform in IPOs at which they are offered to investors on first day of trading,although differences in mean are insignificant.Over a five-year buy-and hold strategy,privatizing IPOs outperform and private IPOs underperform returns on the benchmark KSE 100 Stock Index.The results reveal that the size of the private firm or government entity,aftermarket risk of IPOs,and subscription ratio are significantly associated with the underpricing of IPO shares brought to market.First-day returns,market volatility and retained ownership are associated with higher five-year performance.We find that the concentration of ownership is similar,for both categories of IPOs;and significantly positive related to underpricing.The size of the firm/entity,aftermarket risk,return on assets and subscription ratio also affect ownership concentration.Conclusions:Same level of underpricing in both private and privatized IPOs reveals that Pakistan’s government is committed to its privatization policies as they developed capital markets by underpricing of IPOs.To make dispersion in ownership structure and to involve more small investors,the regulatory authorities such as Securities and Exchange Commission of Pakistan(SECP are required to take some steps to minimize concentration in ownership structure).There is a need of some specific range of underpricing by issuers and SECP.

对我国股票首次公开发行抑价的实证分析

本文通过考察中国股市 2 0 0 1～ 2 0 0 3年上半年的数据发现 ,中国IPO抑价现象非常严重。实际数据和统计分析都表明新股发行市盈率的行政限制不是中国IPO严重抑价的原因 ,抑价问题应从新股上市中寻找原因。为此 ,本文给出了中国新股上市过程中投资者、上市公司、政府与中介机构的四方博弈 ,并着重构建了政府和中介机构的信号博弈模型。

Growth Enterprise Board Initial Public Offerings:Characteristics,Volatility and the Initial-day Performance

We use the Chinese initial public offering data from October 2009 to August 2010 to examine the newly-established growth enterprise board （GEB）. The results indicate that the GEB has been successful and is providing a viable channel for new small and medium-sized firms to raise external capital. Four variables, the volatility variable, the turnover ratio, the winning lottery ratio and the price-earnings ratio, are important factors driving the initial- day returns in the regression analysis. The implementation of the new trading-halts policy on the GEB is found to be effective in mitigating excessive speculation. Our analysis results could be used by policy-makers to gauge the effects of policy changes on the underpricing of the initial public offerings of the GEB.

Noise from online discussion forums: Evidence from IPOs in China

In this study,we use initial public offerings(IPOs)in China to investigate how online stock forums influence information asymmetry and IPO valuation.The empirical analysis isolates the underpricing and overvaluation components of initial returns.The number of forum comments,postings,and readings are positively associated with initial returns and the degree of underpricing,implying that forums create noise that exacerbates information asymmetry during IPOs.This effect is amplified by the quiet period regulation,which drives investors to rely on online discussion forums to obtain information.Through sentiment analyses of forum posts and media coverage,we find that the negative effect of online forums is more prominent when bad news prevails.We clarify the role of online stock forums in IPO pricing and information asymmetry by separating underpricing from overvaluation in initial returns.

Does reputation of sponsors matter in IPO?Evidence from Hong Kong

Contrary to other markets where underwriters perform a combined role of underwriting and sponsoring in an Initial Public Offering(IPO),IPO issuers in Hong Kong must appoint at least one sponsor in addition to the underwriters.The spitting of the single role of underwriters into two separate ones offers an ideal setting to disentangle the effects of the two roles and to examine which of the two roles-sponsor or underwriter--is more important in explaining IPO underpricing and initial volatility in the Hong Kong equity market.Interestingly,our findings provide supportive evidence that the sponsor reputation does matter in an IPO and it is even more significant than the underwriter reputation in explaining the IPO underpricing phenomenon.Given the recent high-tech fervor,our research goes deeper to examine specifically the role of sponsors on high-tech firms,with results indicating that the reliance on sponsors is higher for traditional isuers than for technology firms.We further discover that sponsors and underwriters are playing substitution roles rather than complementary roles.In order to examine the regulatory policy impact,our research also compares the role of IPO sponsors before and after the launch of the new sponsor regulatory regime in 2013.The empirical findings lend support to our argument that after the launch of the new regulations,public awareness of sponsors is raised,respect towards more reputable sponsor increases,and thus,the role of sponsors becomes more impotant than before.