Abstract
In this study, we investigate the relationship between intellectual capital disclosure and underpricing. We did interviews and gave questionnaires to practitioners and academics to develop intellectual capital disclosure measurement methods (in this case, it is the weighted disclosure index). The analysis result of 189 companies which did initial public offerings in Indonesia during 2000–2014 shows that intellectual capital disclosure affects negatively on underpricing. It indicates that intellectual capital disclosure can reduce asymmetry information between the issuer and the potential investor. In addition, intellectual capital disclosure can assist potential investors in assessing the company’s quality and prospects.
Introduction
Underpricing is a phenomenon that often occurs during the initial public offering (IPO) in various countries, including Indonesia. Some researchers believe that underpricing is one of the quality signalling mechanisms which is done by companies to show future prospects (Grinblatt & Hwang, 1989; Hartono, 2006; Rock, 1986; Welch, 1989). On the other hand, underpricing is a cost of capital with relatively high value which is assured by owners (see Ritter, 2015). The experts have attempted to provide theoretical and empirical explanations of the phenomenon, for example, signalling hypotheses (Logue, 1973), winner’s course models (Rock, 1986), information revelation theory (Benveniste & Spindt, 1989) and agency models (Loughran & Ritter, 2004). In general, the study results indicate that the underlying cause of underpricing is asymmetry information. Therefore, to reduce asymmetry information, it is necessary to have quality signalling mechanisms that can be assured directly by potential investors and difficult to imitate by other companies (Certo, Covin, Daily, & Dalton, 2001).
Some earlier researchers have provided empirical evidence of quality signalling that can reduce underpricing levels, for example, by increasing ownership retention (Gumanti & Niagara, 2006), using highly reputable underwriters (Carter & Manaster, 1990; Dhamija & Arora, 2017; Sundarasen et al., 2018; Widarjo, Rahmawati, Bandi, & Widagdo, 2017), using highly reputable auditors (Titman & Trueman, 1986) and extending disclosure (Bottazi & Da Rin, 2016; Leon, Rock, & Willenborg, 2007). Although the mechanism of quality signalling by extending disclosures in the IPO prospectus has been investigated, the study of the relationship between intellectual capital disclosure and underpricing has been marginalized, especially in developing countries such as Indonesia.
Intellectual capital is an intangible resource which is believed to create added value and competitive advantage for the company, especially in the era of knowledge-based modern business (Bontis, 2000). Several previous studies have provided evidence of intellectual capital utilization in improving company performance (see Sihotang & Winata, 2008; Tandon, Purohit, & Tandon, 2016). Nevertheless, intellectual capital has not been fully reported in the company’s financial report because the accounting standards only recognize a resource as an asset if it provides economic benefits in the future and its cost can be measured reliably (Rashid, Ibrahim, Othman, & See, 2012). Therefore, disclosure is one of the alternatives to show the intellectual capital of the company.
Some researchers have analysed the relationship between intellectual capital (IC) disclosure and underpricing, but the results are still inconsistent (see Singh & Van der Zahn, 2007; Too, Fadzilah, & Yusoff, 2015). Differences in the research environment and the IC disclosure index are suspected to be the cause of inconsistency of the research results. In addition, endogenous problems (especially the simultaneous relationship between IC disclosure variables and underpricing) can also affect the inconsistencies of the study results. Furthermore, the literature shows that most previous researchers only used the unweighted disclosure index to measure the IC disclosure level in the IPO prospectus (see Singh & Van der Zahn, 2007; Too et al., 2015; Widarjo et al., 2017); it is rare to use a weighted disclosure index by considering the level of company stakeholder interest. Although the weighted disclosure index is judged to have a high degree of subjectivity, however, if the index weighting is based on the opinions of independent stakeholders, then the method can reflect the reality of stakeholder interest in the IC disclosure practice. In addition, the weighted disclosure index method can obtain information about the most important categories and items of IC disclosure in stakeholder decision-making. Therefore, this study extends the previous literature by developing an IC disclosure index that is weighted based on the level of company stakeholder interest. In addition, this study also considers the possibility of a simultaneous relationship between IC disclosure and underpricing. The neglect of an endogenous issue in the research model can lead to biased and inconsistent analysis results (see Bottazi & Da Rin, 2016). Based on some of these considerations, these research results are expected to contribute theoretically and practically. The research results can be used by company management and the underwriter as a consideration in determining intellectual capital disclosure policies in the IPO prospectus. Intellectual capital disclosure can be used as one of the strategies in reducing information asymmetry and can further reduce the IPO’s cost of capital.
Research on the relationship between IC disclosure and underpricing in Indonesia needs to be done for the following reasons. First, the underpricing level in Indonesia is relatively high when it is compared to other countries in the Asia Pacific, Latin America and Europe (see Ljungqvist, 2005). In addition, the underpricing level in Indonesia is still relatively high (22%–29%) in the last 10 years (Gumanti & Alkaf, 2011; Widiyanti & Kusuma, 2013; Widarjo & Bandi, 2018). Second, empirical evidence indicates a positive correlation between IC performance and financial performance (Sihotang & Winata, 2008; Ulum, Ghozali, & Chariri, 2008). It indicates the important role of IC in increasing the value of the company. Third, Indonesia is one of the emerging capital markets in the Asia-Pacific region. The Stock Composite Index of the Indonesia Stock Exchange (IDX) is consistently listed among the best-performing indices in Asia in recent years (Claessens & Fan, 2003; Darmadi & Gunawan, 2013). The following section provides a theoretical framework and hypothesis with a discussion on the research method afterward. The result of the research and conclusion will be elaborated at the end of this article.
Literature Review
The literature shows that underpricing is the result of asymmetry information between internal parties and external parties (Baron, 1982; Grinblatt & Hwang, 1989; Rock, 1986). Furthermore, previous researchers show that the wider disclosure of information about the company quality and prospects in the future is one of the effective signalling mechanisms to reduce asymmetry information. In knowledge-based modern business, intellectual capital is perceived as a determinant of value creation and company competitiveness. Therefore, IC disclosure becomes relevant as a determinant which can reduce asymmetry information (Singh & Van der Zahn, 2007).
Beatty and Ritter (1986) show empirical evidence of a positive relationship between risk disclosure and underpricing. The findings are supported by Jog and McConomy (2003) and Schrand and Verrecchia (2004) who found a negative relationship between disclosure levels in the pre-IPO and underpricing period. Furthermore, Leon et al. (2007) and Bottazi and Da Rin (2016) also show that voluntary disclosure may reduce underpricing levels.
In the IC disclosure context, previous researchers have conducted several studies on the relationship between IC disclosure and underpricing, but the results have not been consistent (Singh & Van der Zahn, 2007; Too et al., 2015). Singh and Van der Zahn (2007) show that IC disclosure has a positive effect on underpricing level, but Too et al. (2015) provide evidence stating that IC disclosure has no significant effect on underpricing. Nevertheless, based on the signalling theory, disclosure is a media for conveying information about the company’s quality and prospects to the potential investors. The literature shows that the disclosure extent can reduce asymmetry information levels and assist potential investors in investment analysis and decision-making (Guo, Lev, & Zhou, 2004; Jog & McConomy, 2003; Schrand & Verrecchia, 2004; Welker, 1995; Yosano, Nielsen, & Rimmel, 2015). Thus, it can be assumed that the IC disclosure extent can reduce the underpricing level. Therefore, based on the literature reviews which were discussed earlier, intellectual capital disclosure is expected to have a negative impact on underpricing.
Objectives
The main purpose of this research is to provide empirical evidence about the relationship between intellectual capital disclosure and underpricing at IPO in Indonesia. We develop the intellectual capital disclosure measurement method by weighting the intellectual capital disclosure index which is based on stakeholder perceptions at IPO. Because there is still little research on intellectual capital disclosure that uses the weighted index, especially in developing countries such as Indonesia. In addition, we also consider the possibility of endogenous problems in the relationship between intellectual capital disclosure and underpricing. This research is expected to contribute to intellectual capital disclosure literature and become a consideration for company management in disclosure policymaking, especially at IPO.
Methodology
Data Source
The research sample is companies which did IPO in IDX during 2000–2014. During the observation period, there were 290 companies which did IPOs on BEI. However, the publication of IPO prospectus before 2010 is mostly in hardcopy and published through the company’s website or underwriter. Therefore, some data are inaccessible. In addition, there are incomplete prospectus data. Next, we do data screening to detect outliers by converting data values into standardized scores (z-scores) which have a mean value equal to zero and standard deviation equal to one (Ghozali, 2016). The analysis result shows that there are more than three z-score data. Therefore, we eliminate incomplete prospectus data and outlier data. After sample selection, which is based on completeness and tests of data outlier, we obtained 189 samples of companies. Data on IPO prospectus and stock price were collected from the Capital Market Reference Center (PRPM) of the IDX.
Measurement of Variables and Empirical Models
We used a 5-point Likert scale
1
1 = not important to disclose; 2 = little importance to disclose; 3 = moderately important to disclose; 4 = very important to disclose; 5 = extremely important to disclose. The informants consist of three financial analysts from investment companies, two directors, two auditors and two academics who are experts in disclosure and finance.
remarks:
ICD: The level of IC disclosure,
Ditem: Total score of IC disclosure in the prospectus and
ADitem: Numbers of items in the index of IC disclosure.
Analysis
We analysed the data of 189 companies which did IPOs in 2000–2014. In 2000, Indonesia revised the accounting standards, especially in the Statement of Financial Accounting Standards (PSAK) no. 19 on intangible assets. In addition, research on intellectual capital had begun developing in Indonesia during that period. The result of data analysis in Table 1 shows that the average of IC disclosure in IPO prospectus is 43 per cent. The highest disclosure is 62 per cent and the lowest is 20 per cent. The highest-weighted disclosure item is a statement about the quality of the company performance, followed by position detail and job description of the employee in the second position and a description of future plans and strategies in the third position. These three items are the most important which need to be disclosed according to the company stakeholders.
Statistic Descriptions and Correlations
remarks:
UNDP: underpricing,
ICD: intellectual capital disclosure,
LnAge: the natural logarithm of the firm age,
Lev: leverage,
ROE: return on equity,
Own_Cont: ownership concentration,
Auditor: quality of auditor and
e: error term.
The average underpricing of companies which did an IPO is 29 per cent. If these results are compared with the research result which is done in Malaysia and Singapore, it can be said that the average of underpricing level in Indonesia is relatively higher. The statement is based on the research results of Too et al. (2015) in Malaysia and Singh and Van der Zahn (2007) in Singapore which showed that the average underpricing levels are 23 per cent and 27 per cent, respectively. A high underpricing level is a representation of the costs which are underwritten by the company owner at IPO. The high level of underpricing in Indonesia is likely due to the company being unable to reduce the level of information asymmetry and the ineffectiveness of the quality signaling mechanism and the company's prospects to potential investors. Underpricing is a representation of wealth transfer from stakeholders (previous investors) to investors or is commonly referred to as ‘money left on the table’ (Ritter, 2015). Table 1 also shows results which support early assumptions with IC disclosure which have a negative correlation with underpricing.
Regression Results
Table 2 also shows that the company’s age affects negatively on underpricing. The company age represents the company’s specific risk. High corporate life demonstrates the company’s experience and existence in competition and thereby will reduce the company’s risk (Bukh, Nielsen, Gormsen, & Mouritsen, 2005; Rimmel, Nielsen, & Yosano, 2009). High leverage can reflect a high level of company’s risk (Singh & Van der Zahn, 2007). Thus, the leverage level can be expected to reduce the level of investor confidence in the quality of the company and its prospects in the future, thus increasing the underpricing of the IPO. Except for age and leverage, ownership concentration has a positive effect on underpricing. The ownership concentration reflects the right to company control. In this case, the controller may elect the board of directors and determine the company’s strategic policy (Du & Dai, 2005; Sanjaya, 2010). One of the problems that often arise as a result of control right which is owned by controlling stakeholders is the increased expropriation or self-maximizing efforts with wealth distribution from others (Claessens, Djankov, Fan, & Lang, 1999). Therefore, potential investors see that companies which have concentrated ownership structure will have a bad performance in the future, thus providing a lower rating on the company.
Regression Results per Categories of IC Disclosure
Robustness Checks
We also did some additional tests to ensure that the results are robust and consistent. In addition, this additional test is also to anticipate endogenous problems, especially measurement error and simultaneity. As presented in Table 4, we re-tested with different measurements of IC disclosure variables (unweighted methods). The analysis result shows the consistency of the negative influence of IC disclosure on underpricing.
The Regression Result of Measurement Error Test
The Result of Simultaneity Test Regression
Conclusion
We analyse the role of intellectual capital disclosure in reducing underpricing in IPOs. The literatures show that intellectual capital disclosures may be used by the company as a quality signalling mechanism to reduce information asymmetry between issuers and potential investors. Conceptually, underpricing arises from information asymmetry between the issuer and the potential investor. When there is information asymmetry, it will lead to an uncertainty of the potential investor’s perception about the prospects and quality of the company. It will affect the assessment of potential investors on the company stock price.
The analysis results show that the intellectual capital disclosure extent can reduce the underpricing level. It indicates that intellectual capital disclosure can assist potential investors in analysing and assessing the company quality and prospects. In addition, intellectual capital disclosure can facilitate potential investors in distinguishing good quality and poor quality companies. This study result provide support for the signalling theory and the results of some research which states that the disclosure extent is a mechanism which can reduce information asymmetry level and can further reduce the underpricing of companies which did IPO (Beatty & Ritter, 1986; Jog & McConomy, 2003; Megginson & Weiss, 1991; Ritter, 1984; Schrand & Verrechia, 2004; Widarjo et al., 2017). This study provides an overview of the importance of intellectual capital in business practices in developing countries, especially in IPO settings. In addition, this study also provides an overview of the economic benefits of information disclosure about intellectual capital for the company owner. The expansion of intellectual capital disclosure has been proven to reduce the IPO’s cost of capital. In other words, the expansion of intellectual capital disclosure can reduce the IPO’s money left on the table.
Furthermore, the analysis results also show that the human resource category in the disclosure index is the category which has the strongest influence in reducing underpricing level when it is compared with other disclosure categories. It provides an overview to the owners and the company management to continue in developing the capacity and capability of human resources, so that it increases investor confidence in quality and prospects of company performance in the future. These research results support the previous literatures that human capital is the lifeblood in intellectual capital, because human capital is a source of innovation and improvement for the company (see Sawarjuwono & Kadir, 2003). Human resource is a strategic asset that can create value add and competitive advantage. Value added can be given by employees in competence development to achieve company goals, innovation, transfer of knowledge from employees to the company and changes in management culture that will provide sustainable revenue in the future for the company (Mayo, 2000).
This research still has some limitations. First, this research has not been able to explain all the factors that influence the underpricing level. This means that there are still factors that are likely to affect underpricing other than intellectual capital disclosure. Therefore, further research needs to add other variables that can influence underpricing, such as corporate governance (Darmadi & Gunawan, 2013) and issue characteristics such as underwriter reputation (Dhamija & Arora, 2017; Sundarasen et al., 2018) and auditor quality (Albring, Elder, & Zhou, 2007; Titman & Trueman, 1986). The second limitation is the underpricing measurement method that has not considered market returns. Therefore, further research can develop the underpricing measurement method by considering market returns.
Footnotes
Acknowledgement
The authors are grateful to the anonymous referees of the journal for their extremely useful suggestions to improve the quality of the article. Usual disclaimers apply.
Declaration of Conflicting Interests
The authors declared no potential conflicts of interest with respect to the research, authorship and/or publication of this article.
Funding
The authors received no financial support for the research, authorship and/or publication of this article.
