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  • 标题:Effectiveness of Green Shoe option in India.
  • 作者:Shastri, Siddharth ; Purohit, Harsh ; Choudhary, Nidhi
  • 期刊名称:Abhigyan
  • 印刷版ISSN:0970-2385
  • 出版年度:2014
  • 期号:January
  • 语种:English
  • 出版社:Foundation for Organisational Research & Education
  • 关键词:Financial markets;Going public (Securities);Initial public offerings;Securities offerings

Effectiveness of Green Shoe option in India.


Shastri, Siddharth ; Purohit, Harsh ; Choudhary, Nidhi 等


[ILLUSTRATION OMITTED]

Introduction

One of the most important events in the life of a firm is the transition from being a private company to a public one through the initial public offering (IPO) process. The IPO provides a fresh source of capital that is critical to the growth of the firm. When a company goes "public" and offers its stock, it lends some prestige and legitimacy to the business. It is a transformational stage in the life of any firm which can change lives and fortunes of its owners, investors and employees. The Indian Capital Market is ranked seventh in the list of countries with maximum IPOs in the Global IPO Trend Report 2011 by Ernst and Young. The country has been appreciated for bringing new companies into the market. But, after a robust performance in 2010, India's IPO market was quiet last year. Worries about the global economy (after the global recession of 2008), receding growth and a lackluster secondary market dampened investor enthusiasm for newly listed companies in India; 80 percent of recent IPOs traded at a discount in 2011 and 2 out of 19 IPOs failed in 2012. In such a turn moiled stock market, a green shoe option can act as a guard against the wide fluctuations in the prices of the newly listed stock. Green Shoe Option (GSO) is a mechanism used by companies to provide price support to investors for shares procured by them in the public offering, in the event that the prices of equity shares witness wide fluctuations immediately after listing. It is an over allotment mechanism legally permitted for stabilizing the prices of newly-listed shares of companies. A commonly used tool in international capital market transactions, GSO--also known as IPO's best friend is used by investment bankers, acting as stabilizing agents, to provide share price support to the companies for a certain small period after their public offering. It is expected to boost investors' confidence by arresting the speculative forces which work immediately after the listing and thus resulting in controlling short-term volatility in post listing price.

The term "green shoe" came from the Green Shoe Manufacturing Company, USA (now called Stride Rite Corporation), founded in 1919. It was the first company to implement the green shoe clause into their underwriting agreement. The exercise of the GSO--if necessary--is not decided by the issuer, but by the placement syndicate managers. The option is exercised if the demand for shares on the market during such period exceeds the offering and therefore the price of the share tends to rise above the subscription price. The GSO therefore depends on an adequate development of the offering: in such conditions the placement syndicate managers can in fact use the shares obtained from the issuer by exercising the option to cover the short sale made through the over-allotment. If then the IPO is successful and the shares are appreciated by investors, the members of the placement syndicate will ask for the GSO to be exercised, the company will place a higher number of shares and the issuer's equity structure will change accordingly, increasing the number of shares on the market and, consequently, the security's price comes under control. From this standpoint, the exercise of the GSO represents an additional way of remunerating the placers, since the proceeds from the operation depend on the overall number of shares placed on the market. On the other hand, if the stock prices drop with respect to the placement, the shares needed to "cover" the over-allotment will be purchased on the market by the placement syndicate members (thus realizing a trading profit, the shares of the over-allotment having been sold during the placement at the offer price and repurchased on the market at a lower price). This process is also called reverse GSO. In these circumstances the GSO or the over-allotment mechanism therefore serve to stabilize the prices of the shares during the first few days of listing. In the case of low demand, the placers will purchase shares to cover the over-allotment, and such purchases may help to avoid excessive fall in share prices. The option typically allow underwriters to sell up to 15 percent more shares than the original number set by the issuer, if demand conditions warrant such action.

Process of Green Shoe Option in India

The provision of underwriting is provided in the underwriting agreement. It gives the stabilizing agent the right to sell more shares than originally planned by the issuer. The stabilizing agent is appointed from the Book Runners of the issue. In India, SEBI gives the underwriter the right to sell upto 15 percent more shares than the original number set by the issuer if demand conditions warrant such action. These shares are borrowed from the promoters or any other existing shareholder (with shareholding of more than 5 percent). The option enables underwriters to stabilize fluctuating share prices by increasing or decreasing the supply of shares according to initial public demand. However the agent has to return back the borrowed shares to the promoters within 2 days of closure of green shoe option.

For example, let a company X announce a public issue of 1,00,000 equity share of Rs. 10 each at par. The issue has a green shoe option of 15 percent. This means that the company can lend 15,000 shares from the promoters or any other existing shareholder (with shareholding of more than 5 percent), and ultimately issue 1, 15,000 shares but the additional 15,000 shares are to be returned to the company either by buying back from market or by issuing new shares within a period of 2 days of closure of green shoe option.

After listing on the exchange if share prices declines, the stabilizing agent will start buying the shares from the market to stabilize the prices of the stock. The maximum shares which the agent can buy back are up to a maximum of 15,000 shares. Now after some time if due to excessive demand if share prices rise after listing, the agent is not required to stabilize the prices. In such situation, the agent will buy back the extra shares 15,000 shares and return it back to the lender.

[FIGURE 1 OMITTED]

IPOs in India

India has been placed at number seven in the list of number of IPO deals all over the world in Global IPO Trends 2012 report by Ernst and Young. India has been a hot destination for IPOs in Asia after Greater China. The Indian Capital markets were considered a good investment option globally in terms of returns and performance when the global markets were melting and were adversely impacted by business recession. Though the IPO market shows the impact of business slowdown in 2008 and 2009, the recovery was commendable in 2010 (Fig. 2). The number of IPOs in 2011 and 2012 again took a back seat. The poor performance of the global economy, receding growth forecast of the Indian economy and a lackluster secondary market adversely impacted investor enthusiasm for newly listed companies. However, the Indian IPO market is set to perform better in near future as the economy has strong fundamentals coupled with strong government initiatives to help the economy grow.

[FIGURE 2 OMITTED]

Green Shoe Option: Regulatory Framework in Different Countries

Different countries have different market regulators who decide the norms for green shoe option in the country. The highlights of the regulatory framework for green shoe option (or the overallotment option as called in different countries) are given below:

* The option is regulated by norms provided by Securities Exchange Board of India (SEBI) in India, United Kingdom Financial Services in United Kingdom, Financial Supervisory Authority (FSA) in Germany and Securities Exchange Commission (SEC) in US.

* The option window is open for about 14 calendar days from listing day in US while it has to be open mandatorily for 30 calendar days from listing day in UK and India and in Germany it is open customarily for one month from the listing day.

* Naked short position is not allowed in Germany and India and it is rarely used in UK though allowed whereas it is widely used concept in US.

* The maximum size of over allotment is 15 percent of the issued size in all countries except that in US where the maximum tab is 20 percent.

* The underwriters are allowed to retain the profits (if any) in all countries except in India where the profits need to be deposited with SEBI.

Green Shoe Option in India

SEBI introduced the Green Shoe mechanism in Indian Capital Markets in 2003 vide a circular SEBI/CFD/DIL/ DIP/ Circular No. 11 dated August 14, 2003. The red hearing prospectus provides the details of the implementation of the green shoe option in the IPO. Though the option was open to the Indian market in 2003, only 18 companies since then have exercised the option in their IPOs. Table I provides the details of the number of companies that have exercised the option since 2003.

Literature Review

Table I highlights that the option is yet to catch up in India and therefore, a lot of existing literature is not available about GSO in India. This can be attributed to the fact that the Indian Capital Markets are still not very familiar with the option. But a lot of existing literature is available on Green Shoe Option in the western economies.

Ray (2012) in his study on green shoe option in India commented that the option is popular because it is one of a few legally -permitted, risk-free avenues for an underwriter to stabilize the price of a newly issued security post-listing. Contradictory, his study found that the majority of the issuer companies and merchant banks are unresponsive to GSOs, and consequently such options were seldom availed. He concluded a variety of reasons for this indifference. One of the prime reasons is the vagueness about the effects of GSOs, which makes the underwriters reluctant to bear added responsibility. According to him, the regulators in India need to be a bit more specific about regulations of green shoe option in India. Secondly, there is a very big lack of incentives. The underwriters are asked to refund the profits earned from the process of option to SEBI in India. Also, there is an absence of market discipline and a variety of other reasons which contribute to the unresponsiveness of GSO in India. Very few companies have opted for green shoe option and reaped its benefits. Nevertheless, one of the advantages of using the greenshoe is its capability to reduce risk for the company issuing the shares. It enables the underwriter to have buying power in order to cover their short position when a stock price falls, without the risk of having to buy stock if the price rises. In return, it also facilitates to maintain the share price stable which positively affects both the issuers and investors which in return boosts the investor's confidence in the company. The paper further suggested that GSOs should be made obligatory in stabilizing prices of shares going for initial public offering and alertness programs should be conducted to instruct the companies about the significance of GSO. Merchant bankers should unveil their track record and the IPO rules would have to be restricted in case of small new issues. The study further revealed that Qualified Institutional Buyer (QIBs) interrupt the efficiency of an IPO so they should be checked, especially if the IPO included the green shoe option.

Athma and Rani (2012) undertook a study with objectives of highlighting the importance of GSO, to analyze the purpose for opting for GSO and to present the Companies opting for GSO in their IPO's since inception in India. The study was a conceptual and was based on Secondary Data. The study highlighted that there could be two reasons for opting GSO. Firstly, the main objective could be price stabilization post issue. The other main objective could be lack of confidence of full subscription of shares in an IPO or Further Public Offer (FPO) and to scale down an IPO size and retain the over-subscription amount. The study further pointed out that GSO was exercised by the companies in order to see that the price of the securities do not fall below the issue price after the listing of the security. It also pointed out an interesting statistics that from August 2003 to December 2011 only 4.93 percent of the total IPOs listed exercised the GSO option in India. The study concluded that GSO though introduced in 2003, nearing a decade back, still it is in infantry stage in India. The number of companies which have gone for GSO and reaped its benefit is very less. It is high time that awareness programs are conducted to educate the companies about the importance of GSO as it is a strong tool to stabilize prices of newly listed securities post listing.

Alle (2012) in a research project on GSO in India emphasized the need of GSO in India. The effectiveness of GSO in IPO program was evaluated on using listing day return (LDR); mean daily return (MDR) during the GSO window period; market-adjusted average daily return during the GSO window period; and number of days when the closing price of the company's share was below the issue price in the GSO window period. The results showed that the stock prices of the company using the option showed relatively more stability in comparison to the stock prices of shares of the companies not using the option. However since a lot of companies have not used the option in India, a very small data set was available for the study and hence the results could not be generalized.

In a study which was done on Italian IPOs by Signoria, Meoli and Vismara (2012) the findings depicted a very positive role of green shoe option in IPOs in Italy. The stabilization process for European IPOs is a bit different than that in India. The stabilization activity is uniformly regulated in Europe only since the December 2003 when the Commission Regulation (EC) 2273/2003 entered into force (December 23, 2003). The regulation provides for two types of IPOs stabilization devices. The first one is pure stabilization. In this case the underwriting syndicate supports the share's price by standing ready to buy shares in the aftermarket. The second type of stabilization is short covering. In this case the syndicate typically completes the shares' distribution by assuming a short position and later covering it by either buying the shares in the aftermarket or by exercising the green shoe option. The sample comprised of 167 IPOs of Italy in the period from 1999 to 2008 in which the underwriter declares to stabilize the market price when needed. The study showed that the success rate of underwriters in case of price stabilization was only 50 percent. This means that only half of the IPOs with the underwriter 'availed' to stabilize are then actually stabilized. The underwriters seem to stabilize IPOs that actually need it, since bad performing offerings experiencing downward price revisions are more likely to be price-supported. Hence, underwriters act according to the issuer's interest. They also concluded that the nationality and reputation of the underwriter are also crucial in the stabilization decision: foreign and highly ranked banks act less promptly to support stock prices, probably because they take public only high-quality firms that are less likely to underperform. The study also concluded that underwriters with a better reputation are better in identifying, those issues that will not need any stabilization activity even though they conclude this by unobservable characteristics.

The over allotment or greenshoe option became very popular in the German IPO market since its introduction in 1995 and is an important tool to stabilize IPOs or to issue additional shares in the case of excess demand. In another study on existence and effectiveness of price support activities in Germany, Oehler, Rummer and Smith (2004) provided evidence for prevalence of price support activities by the underwriter. The trio conducted the study on all initial listings on Frankfurt Stock Exchange across different stock market segments for the period of 1997-2001. Inspecting the return pattern of newly public firms, they found that the IPOs where the greenshoe has been used perform much better than firms where it has not been exercised in case of firms with returns between -5 percent and +5 percent. Analyzing offerings with an initial return being below -5 percent shows again that price support of the underwriter by using the overallotment option does not seem to be very effective. They also concluded that the greenshoe option which seems to be used to support overpriced offerings in the secondary market is not very effective in propping up aftermarket prices. This may be because of the fact that the investors in German stock Market decide very early that which firms lose or which capture the market in terms of performance on stock exchange as a small group of IPOs are immediately pointed out by investors as a not so profitable investment and consequently do not benefit from price support. It was also observed that offerings with no greenshoe exhibit a more random pattern of price performance and therefore one could conclude that this option has at least some stabilizing impact on the return patterns during the first few trading days.

Oskarsson and Stromberg (2009) in their master's thesis analyzed the usage and effects of overallotment arrangements in Swedish IPOs. The study was conducted for 77 IPOs on the main lists of the Stockholm Stock Exchange during 1999-2008 with a focus on whether an overallotment arrangement was included and if the accompanied overallotment option subsequently was exercised or not. The data showed that more than 70 percent of the initial public offerings contained the expression for overallotment option and the overallotment arrangement. A good majority of Swedish IPOs now a days include an overallotment arrangement which enables the underwriter to stabilize the share price of the IPO if it is needed. The findings indicate that the overallotment arrangement is generally triggered in the case of an IPO but the underwriters, in general, stabilize the IPOs when this coincides with their interest of maximizing the payoff from the arrangement. However, the price stabilization associated with the overallotment arrangement does impact the share price, but only for a limited time period. IPOs that were stabilized tend to fall as time passes by, indicating that mainly the investors that instantly sell their allocations benefit from price stabilization. The findings also indicated that there is no evidence of the overallotment arrangement mitigating underpricing. The study hence highlighted that it is the underwriter; and those investors that instantly sell their allocations, who are the primary beneficiaries of the overallotment arrangement. Moreover, the option is more beneficial in IPOs which have a high probability of being undersubscribed by general public. The study also showed that the use of the arrangement by lead underwriters in general is according to theory--exercising the option when the share price is above the share price and conducting short covering transactions for lower share price levels. The study also showed that the price stabilizing activities creates an artificial price support by supporting shares with initial negative returns.

Boreiko and Lombardo (2011) analyze the stabilization activities of underwriters for 142 Italian IPOs, listed from January 2000 to July 2008 on Milan Stock Exchange. The research was concentrated on the activities of the underwriters in the aftermarket trading of Italian IPOs. The study could find the instances of not only short covering transactions but also direct trading in securities in order to support its price by the underwriter after using certain statistical tests and techniques on the data collected. The findings indicate that instead of allowing the issue price to go down since it would be concealed by the overall downward market movement, the underwriter does support the issue trying to keep the price from falling. Furthermore, the total amount of the global offer repurchased by the underwriter, termed as stabilizing intensity, is positively related to the size of the firm, gross spread and negatively to the offer period length, market return during the offer date and 100 days before. The stabilizing activities have also different effect on post-stabilizing stock returns. The pure stabilization IPOs do not show any price fall following the withdrawal of aftermarket support, whereas pure short covering issues show 2 per cent negative average market-adjusted return during the first 5 days following the stabilization end. The findings were consistent with that of Signoria, Meoli and Vismara (2012).

Aggarwal (2000) used a unique data set to examine exactly what types of aftermarket activities underwriters engage in, how long these activities last, what costs the underwriters incur, and how the combination of these activities helps to provide price support to weak IPOs in US economy. The results presented show that underwriters manage the stabilization process and limit their losses by using a combination of short covering in the aftermarket, penalty bids, and exercise of the overallotment option. These activities are relatively inexpensive because the underwriter can manage the process. But he also highlighted that the aftermarket price support activities by underwriters are performed in ways that are not transparent to investors, regulators, or researchers.

Prabhala and Puri (1999) tried to understand what type of IPOs do underwriters support and why. The market regulator of USA, Securities Exchange Commission (SEC) viewed price support as an instrument of price manipulation in the past (see, e.g., SEC Release 2446, 1940). Nevertheless, it allows underwriters to support issues, by specifically exempting price support from anti-manipulative provisions in the 1934 Securities Act. The study was conducted in reference of US IPOs using a unique dataset of filings supplemented with additional public data of 46 IPOs. The analysis show that supported IPOs are large offerings, have low spreads and higher offer prices, and are unlikely to be underwritten by less prestigious underwriters.

In another study by Muscarella, Peavy III and Vetsuypens (1992) on GSO or the overallotment option (as termed in US economy) drew the conclusions that the IPOs in US economy typically include the Over Allotment Option (OAO). Further they used two contrasting IPO samples to investigate the OAO, firstly a sample of industrial IPOs (which typically rise in price after issuance) and second one a sample of closed end fund IPOs which tend not to rise in price after issuance. The two samples demonstrate dramatically different OAO exercise patterns. In the non- fund- IPO sample, more than 80 percent of the option able shares are exercised. Furthermore, the option is exercised in a predictable manner suggesting that that the typical OAO for non- fund IPOs is more valuable than the typical OAO for the fund IPOs. It supports the proposition that the overallotment option allows the underwriters to reduce the risk of overselling a new issue. However, the further reference to OAO in other countries and the various studies on them is restricted keeping in mind that different economies have different legal framework for OAOs. Comparing the framework in India and US, the study find that one of the major differences is that while the US framework allows the underwriter to retain the profits from OAO, the Indian framework does not allow the underwriters to retain the profit with itself but to submit it to SEBI.

Data and Methodology

The study is an attempt to judge the effectiveness of the GSO in India using the value at risk approach. The Valueat-Risk (VaR) is a category of risk metrics that describes probabilistically the market risk of a trading portfolio or stock. Value-at-Risk is widely used by banks, securities firms, commodity merchants, energy merchants, and other trading organizations. Such firms could track their portfolios' market risk by using historical volatility as a risk metric. The historical volatility would illustrate how risky the portfolio had been over the period under study. However, it would say nothing about how much market risk the portfolio was taking today. It is a technique which uses the statistical analysis of historical market trends and volatilities to estimate the likelihood that a given portfolio's losses will exceed a certain amount. The VaR in the study is calculated using Historical Simulation Approach. The entire sets of calculations are done using MS Excel.

The Historical Simulation Approach used in this study has the following advantages:

* No Normality Assumption--The method is not dependent on assumptions regarding the shape of the distribution of asset returns. It might reflect any kurtosis in the markets caused by chaotic events.

* Non-parametric--It eliminates the possibilities of incorrectly estimating certain parameters such as volatility and correlation. These parameters are already reflected in the historical data.

* Comprehensive--The method can be applied to any type of financial positioning including non linear products.

The method also has certain drawbacks but they do not impact the scope of the current study.

The analysis calculates the VaR at 95 percent confidence level meaning that it will find the least return and then the probability of occurrence of such a case with 95 percent confidence level. The period for GSO in India is for 30 calendar days from the day of listing as per the legal guidelines. The current study takes into consideration the data for 30 calendar days from the day of listing (GSO period) and the next 30 calendar day period (soon after GSO is deactivated). The VaR for the two time period is calculated and then compared. It is to be noted that since the concept of GSO involves stabilizing the stock prices after listing of stocks, the VaR during GSO should be less as compared to post GSO period. The data for study is secondary in nature and collected from the official website of National Stock Exchange, India (NSE).

Findings

The primary arm of Indian Capital Market has witnessed 425 IPOs after the introduction of the GSO in 2003. Out of these, only 18 have exercised the option. The fact that only 4 percent of the IPOs have opted for GSO has question the popularity of the mechanism in India. Hence, the sample size of this study is very small to generalize the findings. But the study is an attempt to know if GSO in India was a success when exercised considering that one of the prime issues is that the findings of the study cannot be generalized to the entire market because the sample size was too small.

The VaR for 18 IPOs which have opted for GSO was calculated and the results of calculation of VaR during and after the GSO period are compiled in Table II.

The calculated VaR in GSO and post GSO period gives interesting results. The VaR in the GSO period was low for 12 companies (66.66 percent of cases) as compared to post GSO period. This implies that the stock prices post GSO period were less stable than prices during GSO period. This implies that in general the GSO was successful in stabilizing the prices of stock post GSO in 66.66 percent of cases. After such an observation, the scope of the study was extended and the VaR of the capital market was introduced for the various time periods in GSO and post GSO data set.

The performance of Nifty was introduced in the study as a barometer of Indian Financial Markets. The SandP CNX Nifty, also called the Nifty 50 or simply the Nifty, is a stock market index and one of several leading indices which comprises of leading fifty large companies of various sectors which are listed on National Stock Exchange of India. The findings are summarized in Table III. The new data set gives another set of interesting results.

The data indicated that GSO is very much effective if the market conditions are stable as seen in cases of Shree Renuka Sugars Limited, Jagran Prakashan Limited, B. L. Kashyap and Sons Limited, Cairn India Limited and others. The cases when GSO failed can be attributed to the sudden fluctuations in the capital market like in case of Deccan Chronicle Holdings Limited, HT Media Limited, and others wherein the VaR is high or too high during GSO period and it observes a sudden fall in VaR soon after GSO period or vice versa. The sudden fluctuations in the Indian Financial Markets as indicated by sudden changes in VaR will definitely have a devastating impact on price stability of the newly introduced stocks in the market. The data shows that the green shoe option is an effective tool in Indian Capital Market for the newly launched IPOs and the tool is even better in case the markets do not show exceptional fluctuations.

[FIGURE 3 OMITTED]

Conclusion

The study concludes that the Green Shoe Option is an effective price stabilizing mechanism for newly listed stocks on the exchanges in India. The conclusion of the study is in conformity with the other studies about effectiveness of GSO in India and abroad most of which agree to the fact that the GSO is a useful instrument against wide fluctuations in the prices of the newly listed stocks. By allowing an underwriter to obtain additional securities under the green shoe option with a right to sell these securities to the public if required, an underwriter is given an additional responsibility of maintaining the balance between demand and supply of the newly listed stock. The process also serves as a reassurance to the small or rather the retail individual investors that they would have a safe exit route during the first 30 days after the listing of shares i.e. the green shoe option period. This exit would be definitely at a price close to the issue price, due to the price stabilizing activity of the merchant banks. This enhanced investor confidence will result in more bids from investors at better prices which is the requirement for every company. But like the other studies, the results of this analysis also do not lead to any generalization due to the small number of companies that opted for GSO. The regulators of the Indian financial market need to take certain steps to popularize the green shoe option in India. One of the prime initiatives in this direction can be that the underwriters should be allowed to retain the profits from the green shoe option. The recent statistics reveal that the underwriters can make profit up to $100 Million in the stabilizing process as earned by Morgan Stanley while stabilizing the Facebook IPO (The Wall Street Journal, May 24, 2012). The Securities and Exchange Board of India restricts to retain such profits by the underwriter. This kills the major initiative by the underwriters to take the additional pain of stabilizing the prices. Furthermore, there is a requirement to conduct an aggressive awareness campaign for the green shoe option in India. It is of no doubt that the option can benefit all- the companies, the investors and the regulators saving all from the wide price fluctuation of newly listed shares.

References

Aggarwal, R.(2000). Stabilization activities by underwriters after initial public offerings. The Journal of Finance, LV(3), 1075- 1104.

Alle, N.(2012). Green Shoe Options in India. RPS/06/2012. National Stock Exchange, India

Athma, P, & Rani, J. (2012). Green shoe option in India: An analysis. Arth Prabhand: A Journal of Economics and Management, 1 (3), 28-39.

Ernst & Young (2012). Ninth Annual Ernst & Young Global IPO Trends Report.

Morgan, Stanley, (2012. May 24). Others make profit of $100 million stabilizing facebook. The Wall Street Journal, Assessed online on http://online.wsj.com/article/SB10001424052702304840904577422940058583600.htm as on March 05, 2013

Muscarella, C., Peavy, J., & Vetsuypens, M.(1992).Optimal excercise of the over- allotment option in IPOs. Financial Analysts Journal, 48 (3), 76-81.

Oehle, A., Rummer, M., & Smith, P (2004). The existence and effectiveness of price support activities in Germany. Paper presented to Portuguese Finance Network Conference.

Oskarsson, M., & Stromberg, D (2009). The usage and effects of overallotment arrangements in Swedish IPOs An empirical study of IPOs on the Stockholm Stock Exchange 1999-2008. Research Project for Completion of Major in Finance, Stockholm School of Economics.

Oehler, A. Rummer, M., & Smith, P (2004). The existence and effectiveness of price support activities in Germany: A Note. Working Paper No. 30, Leibniz Information Centre for Economics, University of Bamberg, Chair of Finance.

Oehler, A., Rummer, M., & Smith, P (2006). Does stabilisation by means of initial short covering help IPOs to perform well during the first days of trading? Working Papers, Universiy of York.

Prabhala, R.N., & Puri, M. (1999). What type of IPOs do underwriters support and why? The role of price support in the IPO process, Research Paper No. 1546R, Graduate School of Business, Stanford University.

Ray, S.(2000). Effectiveness of Green shoe option as a technique of price stabilization in India. Advances in Applied Economics and Finance, 2(1), 281-286.

Signori, A. Meoli, M., & Vismara, S. (2012). Short covering and price stabilization of IPOs, Research Paper No. 1546R, Working Paper No. 04- 2012, Department of Economics and Technology Management, University of Bergamo, Italy.

Siddharth Shastri

Vice-President,

Banasthali Vidyapith, Rajasthan.

Harsh Purohit

ICICI Bank Chair for BFSI,

Dean, FMS-WISDOM,

Banasthali Vidyapith, Rajasthan.

Nidhi Choudhary

Research Scholar,

WISDOM, Banasthali Vidyapith,

Rajasthan.
Table - I

Number of Companies that Opted for GSOs in their IPOs in
India from August 14, 2003 to December 31, 2012

Year     Number of IPOs    Number of Companies Opting for GSO

2003            3                           0
2004           21                           2
2005           43                           3
2006           60                           6
2007           86                           5
2008           30                           0
2009           17                           1
2010           66                           1
2011           39                           0
2012           21                           0
Total          143                         18

Table - II

VaR for Companies Exercising GSO

Company                                  VAR (in Percentage)

                                         GSO     After GSO

TCS                                      2.03       1.01
Deccan Chronicle Holdings Limited        4.87       3.26
3I INFOTECH                              2.3        3.21
HT Media Limited                         5.81       2.86
Shree Renuka Sugars Limited              5.09       5.41
Entertainment Network (India) Limited    4.49       5.59
JagranPrakashan Limited                  3.09       6.69
B. L. Kashyap and Sons Limited           4.52       5.91
Prime Focus Limited                      5.94       7.61
Parsvnath Developers Limited             1.26      11.35
House of Pearl Fashions Limited          5.93       7.87
Cairn India Limited                      2.22       5.66
Idea Cellular Limited                    3.06       3.38
Housing Development and                 10.25       2.22
  Infrastructure Limited
Omaxe Limited                            5.14       12.4
Brigade Enterprises Limited             13.19      12.15
Indiabulls Power Limited                 2.75       2.04
Electrosteel Steels Limited              1.78       4.24

Table - III

VaR for Companies Exercising GSO with VaR of Nifty

                                             VAR
Company                                 (in Percentage)

                                         GSO    After GSO

TCS                                     2.03    1.01
Deccan Chronicle Holdings Limited       4.87    3.26
3I INFOTECH                             2.3     3.21
HT Media Limited                        5.81    2.86
Shree Renuka Sugars Limited             5.09    5.41
Entertainment Network (India) Limited   4.49    5.59
JagranPrakashan Limited                 3.09    6.69
B. L. Kashyap and Sons Limited          4.52    5.91
Prime Focus Limited                     5.94    7.61
Parsvnath Developers Limited            1.26    11.35
House of Pearl Fashions Limited         5.93    7.87
Cairn India Limited                     2.22    5.66
Idea Cellular Limited                   3.06    3.38
Housing Development and                 10.25   2.22
  Infrastructure Limited
Omaxe Limited                           5.14    12.4
Brigade Enterprises Limited             13.19   12.15
Indiabulls Power Limited                2.75    2.04
Electrosteel Steels Limited             1.78    4.24

                                          VAR for Nifty
Company                                  (in Percentage)

                                         GSO    After GSO

TCS                                     1.25    2.47
Deccan Chronicle Holdings Limited       1.09    3.33
3I INFOTECH                             2       1.07
HT Media Limited                        2.46    3.54
Shree Renuka Sugars Limited             1.71    1.94
Entertainment Network (India) Limited   1.97    2.83
JagranPrakashan Limited                 2.06    2.69
B. L. Kashyap and Sons Limited          2.69    2.19
Prime Focus Limited                     3.69    3.32
Parsvnath Developers Limited            1.55    3.44
House of Pearl Fashions Limited         3.83    4.92
Cairn India Limited                     0.02    0.02
Idea Cellular Limited                   3.38    3.06
Housing Development and                 4.37    0.49
  Infrastructure Limited
Omaxe Limited                           4.38    4.87
Brigade Enterprises Limited             8.43    1.1
Indiabulls Power Limited                2.98    1.42
Electrosteel Steels Limited             1.86    2.16
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