Risk and return under changing regulation: An empirical analysis

It has been observed that utility executives generally argue for inflation-adjusted rate bases while consumer groups advocate original-cost valuation methods. Recent analytical and empirical studies indicate rate-base valuation methods should not and do not account for differences in utilities-accounting-realized rates of return. However, there is evidence that changes in valuation methods may cause changes in realized returns due to over- or under-compensation for the effects of inflation. This study examines the impact of changes in rate-base valuation methods on (1) systematic risk, (2) expected shareholder returns and (3) realized shareholder returns. A unique time series data set and a new statistical procedure are utilized. Overall, the results are consistent with the earlier analytical and empirical studies. However, the results for utilities in one state provide support for the argument that investors fare better under fair-value regulation.     

Value relevance on intellectual capital valuation methods: the role of corporate governance

Development of a knowledge economy has changed the main value of a firm from traditional physical assets to intellectual capital or intangible assets. Therefore, the accumulation and management of intellectual capital is the competitive advantage of knowledge-based industries. Intellectual capital valuation is the essential factor in firm valuation. Scholars have presented valuation methods of intellectual capital, such as Tobin’s Q, Knowledge Capital Earnings (KCE), and Value Added Intellectual Coefficient (VAIC). Management power of modern firms is separate from ownership, and easily occurs in the agency problem; therefore, firms must implement corporate governance to solve this problem. Researchers have presented that a complete appraisal of the firm value includes the effect of corporate governance. This study is the first to apply multi-regression models to examine value relevance on valuation methods of intellectual capital, and to further analyze the role of corporate governance for the information and electronic industry in Taiwan. The results show that Tobin’s Q, KCE, and VAIC have a positive relationship to firm value. The characteristic of director board, including board size, the ratio of outside directors, employed independent directors, and the manager concurrently the director, are correlated with the valuation of intellectual capital.     

Independent venture capital, corporate venture capital, and the internationalisation intensity of technology-based portfolio firms

Firms that internationalise early in their lives share characteristics with those that receive venture capital. The relationship between receipt of venture capital and the international intensity of 1348 young technology firms is examined, including whether the source of capital, from independent venture capital firms, corporations or private sources, has an impact. The absence of venture capital is shown to be positively associated with increased internationalisation. While previous literature suggests differences in the value added of different sources of venture capital, the results indicate no such differences in their impact on international intensity.     

A zero inefficiency stochastic frontier model

Traditional stochastic frontier models impose inefficient behavior on all firms in the sample of interest. If the data under investigation represent a mixture of both fully efficient and inefficient firms then off-the-shelf frontier models are statistically inadequate. We introduce the zero inefficiency stochastic frontier model which can accommodate the presence of both efficient and inefficient firms in the sample. We derive the corresponding log-likelihood function, conditional mean of inefficiency, to estimate observation-specific inefficiency and discuss testing for the presence of fully efficient firms. We provide both simulated evidence as well as an empirical example which demonstrates the applicability of the proposed method.     

How do employment relationships enhance firm innovation? The role of human and social capital

Aiming to explore the effect of human resource management on innovation, this study examined how employment relationships (ER), human capital and social capital work together in influencing innovation in a sample of Spanish firms. We defined an indirect effects model in which both human and social capital mediate between ERs and innovation. We also expected that social capital would enhance human capital. Tests on a sample of 160 innovative Spanish firms confirmed that ERs are not directly associated with innovation. Nevertheless, there is an indirect effect of the mutual investment employment model on innovation through human and social capital. Finally, we observed a positive effect of social capital on human capital.     

Screening and valuing venture capital investments: evidence from Hungary,Poland and Slovakia

This paper examines the screening and valuation approaches used by venture capital firms in emerging markets using evidence from surveys of venture capital firms in Hungary, Poland and Slovakia. The results show notable differences in the state of development and operation of the venture capital markets both between the three countries and in comparison with the developed UK venture capital market, especially in relation to the degree of equity ownership sought by venture capitalists, the information used in deal screening and valuation methods.     

Valuation and Forecasting Roles of Dividends of Indonesian Listed Firms

We study the role of dividends in valuation and in forecasting future earnings in a low‐protection environment with highly concentrated ownership that is expected to yield low earnings quality. Using a sample of 372 distinct Indonesian firms listed on the IDX during the period 1995 to 2012 we show that dividends are reliably positively priced by the capital market, violating thus the dividend displacement theorem. This result persists even after controlling for some typical factors that affect firm value (capital structure, risk) and the effect of factors not separately identified, but priced by the Indonesian capital market (other information). Dividends replace accounting earnings entirely in valuation. Dividends are positively correlated to future earnings over and above current accounting earnings and other accounting and market variables. Both findings show that dividends play a central role on the Indonesian capital market. Finally, we show evidence consistent with the view that earnings management of Indonesian firms after 2002 is contractually efficient rather than opportunistic.     

Economic shock and share repurchases

Using the most recent financial crisis as a natural experiment, we examine firm valuation, capital structure adjustment, and takeover deterrence as motives for share repurchases. We find that both overvalued firms and low levered firms are more likely to announce share repurchase programs and buy back more shares following the repurchase announcements. Potential target firms are more likely to announce larger share repurchase programs, but there is no significantly positive relation between the takeover probability and the completion rate. We also find that the decision to announce share repurchase and the decision to actually buy back shares following the repurchase announcement are separate to some extent.     

Informational externalities of initial public offerings: Does venture capital backing matter?

We examine the role of venture capital backing on informational externalities generated by IPO firms. Theoretical models predict that going public firms generate positive externalities creating a spillover effect for other firms to go public. In this paper, we posit that venture backed IPOs convey positive information about industry and this information is transferred to rival firms. We also hypothesize that intra-industry information transfer varies with rivals’ characteristics and IPO price revisions generate additional information that affects rivals’ valuation. The results show that rivals have positive valuation effects in response to venture backed IPOs and no significant reaction in response to non-venture backed IPOs. We find evidence that the effect on rival firms is stronger if they operate in less concentrated industries and have high growth opportunities. The larger the IPO proceeds, the higher the magnitude of rivals ‘valuation effects. Positive (negative) information revealed in the form of upward (downward) price revisions significantly impacts rivals’ reaction in response to venture backed IPOs.     

A Metafrontier Production Function for Estimation of Technical Efficiencies and Technology Gaps for Firms Operating Under Different Technologies

This paper presents a metafrontier production function model for firms in different groups having different technologies. The metafrontier model enables the calculation of comparable technical efficiencies for firms operating under different technologies. The model also enables the technology gaps to be estimated for firms under different technologies relative to the potential technology available to the industry as a whole. The metafrontier model is applied in the analysis of panel data on garment firms in five different regions of Indonesia, assuming that the regional stochastic frontier production function models have technical inefficiency effects with the time-varying structure proposed by Battese and Coelli (1992).     

Managerial and program inefficiency for European meat manufacturing firms: A dynamic multidirectional inefficiency analysis approach

This paper proposes a dynamic multidirectional inefficiency analysis approach within the context of Data Envelopment Analysis to measuring input- and investment-specific managerial and program inefficiency for groups of firms characterized by different technologies. Dynamic managerial inefficiency refers to the distance to the firms’ group-specific dynamic frontier of best practices, and dynamic program inefficiency measures the difference between the group-specific dynamic frontier and the pooled dynamic frontier. The empirical application focuses on panel data of large meat processing firms in Eastern, Western and Southern Europe over the period 2005–2012. The results show that Eastern European firms have the highest dynamic managerial inefficiency for all inputs, but have the smallest values for dynamic program inefficiency. Western European firms perform worst in terms of program inefficiency for all inputs, while Southern European firms are the best with regard to dynamic managerial inefficiency. The results also reveal that regardless the dynamic inefficiency dimension considered, investments is the most inefficient input, followed by labor, and materials.     

A Consistent Approach to Cost Efficiency Measurement*

Consistent specifications of the allocative inefficiency function in ‘cost plus input share equations’ systems may be difficult, if not impossible, to find because most plausible ones violate certain reasonable a priori conditions. Moreover, the models to which they lead give rise to highly non‐linear likelihood functions that are very hard to estimate. In an effort to confront these difficulties, this paper adapts an idea first suggested by Greene (1993) that allocative inefficiency ought to be related to input prices and allocative distortions in the input share equations. The system of ‘cost plus input demand equations’ that emerges is estimated by standard seemingly unrelated regression (SUR) techniques using data from private and state firms that operated in Greek manufacturing during the 1979–88 period. Among other findings, the estimates show that overall inefficiency for private and state firms was 63.5% and 102.2%, respectively in comparison with the least inefficient firms in their class. In relative terms these figures imply that state firms were almost 61% less efficient than private firms were. Technical and allocative reasons amounting to 64% and 36%, respectively, accounted for this excess inefficiency of state firms, in addition to differences in the utilization of labour, capital and debt. Lastly, it is found that the magnitudes of technical and allocative inefficiencies depend critically upon a self‐consistent specification of the allocative inefficiency function.     

会计师事务所外部治理效用探究——基于创业板上市公司IPO审计的面板数据分析

基于2009--2012年257家创业板上市公司的432个IPO审计样本，检验审计质量与企业长期资本市场回报、投资回报率的关系，实证结果表明：应计利润和审计收费显著地表明了审计质量的高低，同时有微弱证据表明行业专长代表了较高的审计质量；事务所声誉与企业经营业绩呈正相关，但是与企业长期资本市场回报呈现显著负相关，该结果源于中国资本市场的非效率性。总体上说，会计师事务所在IPO审计市场上起到了一定的外部治理效用，但仍然有待加强。     

自由贸易试验区建设影响企业外汇衍生品投资吗?

本文采用2010～2019年A股上市公司样本,探究自由贸易试验区建设对企业外汇衍生品投资的影响.研究发现,自贸试验区设立后,试验区内及其所在地上市公司外汇衍生品投资倾向显著提升.异质性检验结果表明,这一关系在面临风险更高、资产周转能力较差、多国化经营程度较低、处于激烈竞争行业以及面临融资约束的样本中更为明显;在经济发展...     

自愿性审计师变更原因与投资者反应

本文选取2001￣2004年发生自愿性审计师变更的公司作为样本,采用事件研究法考察投资者对审计师变更公告中所披露不同变更原因的反应。研究发现,市场对于不同原因的审计师变更反应存在差异,投资者根据变更原因判定审计师变更为好消息的反应显著大于判定其为坏消息的反应。由此可知,投资者对于披露的变更原因信息具有一定的识别能力,不同类型的审计师变更会影响公司的价值。监管部门强制披露审计师变更原因有助于提高市场有效性。     

Production functions and productivity of family firms: Evidence from the S&P 500

This paper examines whether the higher profitability and valuation of family firms is related to differences in production technologies and production efficiency. Using data on S&P 500 manufacturing firms, we find that family firms are more productive than comparable non-family firms. Furthermore, our results show that the production technologies of family and non-family firms do not differ per se, thereby suggesting that the differences in the level of production output are caused by higher production efficiency of family firms. These findings indicate that the superior performance of family firms is related to their more efficient use of labor and capital resources.     

Financial Distress and Optimal Capital Structure Adjustments

We show that asymmetric information may prevent firms with pure discount bonds from renegotiating their capital structure prior to the maturity of the debt, although this would increase the value of the firm when its prospects are poor. This inefficiency can be reduced if the firm issues debt with a risky intermediate debt payment, such as a coupon or a sinking fund payment. We also demonstrate that bankruptcy institutions leading to deviations from absolute priority can improve the timing of recapitalizations by financially distressed firms. Finally, we show that, under certain conditions, the optimal capital structure adjustment during financial distress consists of a convertible debt-for-straight debt swap.     

THE ECONOMIC IMPACTS OF VOLUNTARY ENVIRONMENTAL PERFORMANCE OF FIRMS: A CRITICAL REVIEW

Abstract.  New trends in studies on the governance of natural assets include substantial consideration of the role of voluntary initiatives. A traditional economic view states that there is a trade-off between being green and being competitive. According to that view, no voluntary environmental action is expected to occur. To undertake an in-depth analysis of the scope for voluntary action, this paper reviews empirical literature that analyzes the relationship between manufacturing firms' environmental initiatives or performance and economic results. This review moves beyond the general test of the 'pay to be green' hypothesis, preferring instead to systematize empirical results in more specific research questions. Empirical findings of the reviewed literature generally support that there is no penalty for being green. In addition, the typology of firms, the methods utilized for implementing environmental initiatives, the intensity of abatement efforts and stockholders' valuation of green firms have all been shown to have a sizeable influence on the actual economic results of environmental action or management. Consequently, the findings of this paper challenge the traditional strategic theory that predicts widespread free-riding; it holds major implications for environmental policy-making and environmental business decisions.     

The effect of human capital on occupational health and safety investment: An empirical analysis of Spanish firms

This paper analyses how firms' human capital influences their investments in occupational health and safety (OHS). We argue that the incentive to protect workers by investing in OHS is a function of the stock of human capital. The empirical analysis was based on data from the official Working Conditions Spanish Survey on OHS management. Our sample was restricted to 1,472 firms from the manufacturing and construction industries. Our results show that firms that place more emphasis on training and have a multiskilled and innovative workforce invest more in OHS. However, having technological and design skills has no impact on the investment in OHS, presumably because these skills are widely available in the labour market. Finally, the analysis suggests that some abilities such as problem solving may be affected by informational asymmetries and therefore firms may suboptimally invest in protecting these capabilities.     

Estimation of Technical Inefficiencies with Heterogeneous Technologies

This paper considers the measurement of firm's specific (in)efficiency while allows for the possible heterogeneous technologies adopted by different firms. A flexible stochastic frontier model with random coefficients is proposed to distinguish technical inefficiency from technological differences across firms. Posterior inference of the model is made possible via the simulation-based approach, namely, Markov chain Monte Carlo method. The model is applied to a real data set which has also been considered in Christensen and Greene (1976), Greene (1990), Tsionas (2002), among others. Empirical results show that the regression coefficients can vary across firms, indicating the adoption of heterogeneous technologies by different firms. More importantly, we find that, without considering this possible heterogeneity, the inefficiency of firms can be over-estimated.