战略理论新发展:交易成本理论视角下的战略理论--兼对资源基础战略理论的批判

资源基础战略理论经济学分析基础是自由竞争市场均衡模型，其对交易成本的漠视给战略理论的发展带来诸多的限制。现实战略实施环境中存在交易成本是企业战略存在的基础，也是交易成本理论运用到战略理论的切入点。交易成本的引入提高了战略理论的解释力与说服力，这集中体现在对持续竞争优势分析模型与战略三过程（价值创造、价值保护、价值分割）模式的修正与拓展上。     

公共服务合同外包中的交易成本及其控制

公共服务合同外包作为一项交易,不可避免地存在不少交易成本变量,公共服务合同外包不一定能降低交易成本、公共服务合同外包中存在不确定性成本、公共服务合同外包难以合理界定交易成本等都是这些变量的体现。基于这些交易成本变量,大胆而细致地选择公共服务合同外包,建立公共服务合同外包风险防范机制,建立较为公平、合理的风险分担机制,提高政府对公共服务合同外包的控制能力等应是降低公共服务合同外包交易成本的可行路径。     

Governing cooperation hazards of outsourced municipal low contractibility transactions: An exploratory configuration approach

Increasingly, public sector organizations (PSOs) outsource the delivering of important welfare services. This gives rise to important questions of how PSOs can control their suppliers. The purpose of this paper is to show how PSOs manage cooperation hazards of low contractibility transactions, i.e., activities expected to be difficult to govern. The paper applies a taxonomic configuration approach which means we apply a holistic view on the governance of suppliers and search for internally congruent governance packages that also are adapted to the context of the transactions. We find indications of the importance of internal congruence in governance packages in order to effectively deal with cooperation hazards. We also notice that the intensity in and types of controls in inter-organizational relationships are affected by the amount of cooperation hazards. A conflict between a relational and a bureaucracy-based governance package in one of the configurations is argued to be the main driver behind lower expectations about positive behaviour from suppliers.     

Tax risk management and the multinational enterprise

The financial scandals in the United States and other countries ushered in financial reporting and corporate governance reforms that extend beyond the U.S. Sarbanes-Oxley Act of 2002 (SOX). These initiatives have increased the international financial community's awareness of the importance of risk management and internal controls. Tax risk management and related internal controls have been accorded less focus than risk management generally. The purpose of this research is to describe the current state of tax risk management of multinational enterprises (MNEs) by reporting survey responses from chief financial officers (CFOs) of U.S. and non-U.S. MNEs. The research shows that significant progress has been made by large MNEs in developing and implementing both general and tax risk management policies. The results provide guidance in identifying the loci and impact of organizational tax risk and indicate that respondents do not perceive alarming degrees of tax risk in their organizations. The study reveals a remarkable degree of similarity in U.S. and foreign firm responses and demonstrates, unexpectedly, that existing reporting structures enable CFOs to shift a significant degree of tax risk management to heads of tax.     

Enterprise risk management and firm performance: The Italian case

This paper investigates whether a relationship exists between the extent of implementation of enterprise risk management (ERM) systems and the performance of Italian listed companies. While many contributions in the literature focus on the determinants of ERM adoption and use one-dimensional feature to proxy for ERM implementation, we detect the consequences of ERM implementation and capture a variety of features to measure the sophistication of the ERM system. The results show that firms with advanced levels of ERM implementation present higher performance, both as financial performance and market evaluation. Additional tests also corroborate the expectation that effective ERM systems lead to higher performance by reducing risk exposure and that reverse causality between ERM and performance is not present in the short term. The study provides a twofold contribution to the ERM literature. First, it introduces new and more complete measures for ERM implementation, concerning not only corporate governance bodies dedicated to risk management, but also the characteristics of the risk assessment process. Moreover, it provides evidence of a positive relationship between ERM implementation and firm performance in an under-investigated context such as Italy.     

The impact of enterprise risk management on the marginal cost of reducing risk: Evidence from the insurance industry

We test the hypothesis that practicing enterprise risk management (ERM) reduces firms’ cost of reducing risk. Adoption of ERM represents a radical paradigm shift from the traditional method of managing risks individually to managing risks collectively allowing ERM-adopting firms to better recognize natural hedges, prioritize hedging activities towards the risks that contribute most to the total risk of the firm, and optimize the evaluation and selection of available hedging instruments. We hypothesize that these advantages allow ERM-adopting firms to produce greater risk reduction per dollar spent. Our hypothesis further predicts that, after implementing ERM, firms experience profit maximizing incentives to lower risk. Consistent with this hypothesis, we find that firms adopting ERM experience a reduction in stock return volatility. We also find that the reduction in return volatility for ERM-adopting firms becomes stronger over time. Further, we find that operating profits per unit of risk (ROA/return volatility) increase post ERM adoption.     

A fully parametric approach to return modelling and risk management of hedge funds

This paper examines the empirical properties of hedge fund returns and proposes a fully parametric model capable of adequately describing both univariate and multivariate return properties. The suggested model is based on the multivariate extension of the Normal Inverse Gaussian (NIG) distribution and will be shown to be capable of capturing the characteristic distributional features of hedge fund returns. Drawing on recent research in the area of Generalized Hyperbolic distributions and their calibration, we will elaborate on the application of the NIG-model for risk management purposes, and highlight the differences between the NIG and the Gaussian model.      

Cephalon, Inc. Taking risk management theory seriously

Cephalon Inc., a biotech firm, bought call options on its own stock to meet its conditional cash flow needs. We analyze this decision by using the cash flow hedging concepts of Froot et al., (1993. Journal of Finance 5, 1629–1658). We identify the managerial analyses necessary to apply this theory and discuss managerial considerations absent from the theory. We find that managers consider deadweight costs of risk management, which theory tends to ignore. Theory provides little guidance in how to measure these and other deadweight costs. Finally, uncertainty about the availability of external financing and accounting considerations are critical considerations by managers.     

The paradoxes of risk management in the banking sector

This paper uses empirical evidence to examine the operational dynamics and paradoxical nature of risk management systems in the banking sector. It demonstrates how a core paradox of market versus regulatory demands and an accompanying variety of performance, learning and belonging paradoxes underlie evident tensions in the interaction between front and back office staff in banks. Organisational responses to such paradoxes are found to range from passive to proactive, reflecting differing organisational, departmental and individual risk culture(s), and performance management systems. Nonetheless, a common feature of regulatory initiatives designed to secure a more structurally independent risk management function is that they have failed to rectify a critical imbalance of power - with the back office control functions continuing to be dominated by front office trading and investment functions. Ultimately, viewing the 'core' of risk management systems as a series of connected paradoxes rather than a set of assured, robust practices, requires a fundamental switch in emphasis away from a normative, standards-based approach to risk management to one which gives greater recognition to its behavioural dimensions.     

The association between audit committee effectiveness and audit risk

Audit committees (ACs) are expected to play a key role in improving financial statement integrity and as a consequence reduce audit risk. Companies reporting conformity with regulations can have an AC that appears effective but is not actually effective in substance. We surveyed audit partners and managers to identify their indicators of actual AC effectiveness (auditor‐chosen list). We hypothesize a negative association between AC effectiveness and audit risk, only when an auditor‐chosen list, rather than extent of conformity with regulations, is used to measure effectiveness. Results support our expectations.     

Audit committees’ oversight of bank risk-taking

This study examines whether audit committee effectiveness affects bank risk-taking and risk management effectiveness. We find that banks with long board tenure audit committees have lower total risk and idiosyncratic risk, and banks with busy directors on their audit committees have higher total risk and idiosyncratic risk. These suggest that high audit committee effectiveness may constrain bank risk-taking activities. We also find that firm performance is more positively associated with bank risk for banks with long board tenure, more female audit committee members, or large size audit committees than for other banks, consistent with the notion that audit committee effectiveness may increase risk management effectiveness. However, this finding should be interpreted cautiously as it is contrary to the results on audit committee busyness.     

Agency costs and product market competition: The case of audit pricing in Greece

Jensen and Meckling (1976) argue that agency costs are not dependent on product market competition. However, elsewhere in the economics literature, theoretical analysis and empirical research have indicated that product market competition reduces agency costs by reducing the marginal cost of eliciting effort from agents. We investigate the relationship between product market competition and audit fee, as an example of agency cost. Taking advantage of a proprietary data set for Greek audit firms, we find that the audit fee and audit hours are inversely associated with client firm product market competition. We conclude that audit effort, as an agency cost, is reduced where competitive forces reduce the need for shareholders to bear the costs of monitoring agents.     

Standard Business Reporting in Australia: efficiency,effectiveness, or both?

The benefits of using eXtensible Business Reporting Language (XBRL) as a business reporting standard have been widely canvassed in the extant literature, in particular, as the enabling technology for standard business reporting tools. One of the key benefits noted is the ability of standard business reporting to create significant efficiencies in the regulatory reporting process. Efficiency‐driven cost reductions are highly desirable by data and report producers. However, they may not have the same potential to create long‐term firm value as improved effectiveness of decision making. This study assesses the perceptions of Australian business stakeholders in relation to the benefits of the Australian standard business reporting instantiation (SBR) for financial reporting. These perceptions were drawn from interviews of persons knowledgeable in XBRL‐based standard business reporting and submissions to Treasury relative to SBR reporting options. The combination of interviews and submissions permit insights into the views of various groups of stakeholders in relation to the potential benefits. In line with predictions based on a transaction‐cost economics perspective, interviewees who primarily came from a data and report‐producer background mentioned benefits that centre largely on asset specificity and efficiency. The interviewees who principally came from a data and report‐consumer background mentioned benefits that centre on reducing decision‐making uncertainty and decision‐making effectiveness. The data and report consumers also took a broader view of the benefits of SBR to the financial reporting supply chain. Our research suggests that advocates of SBR have successfully promoted its efficiency benefits to potential users. However, the effectiveness benefits of SBR, for example, the decision‐making benefits offered to investors via standardised reports, while becoming more broadly acknowledged, remain not a priority for all stakeholders.     

Response to discussants'' comments: The demand for auditor reputation across international markets for audit services

Previous research has documented a positive relation between variation in audit fees across countries and specific macroeconomic factors such as a country's level of litigiousness and the level of required disclosure. Such studies have focused on the supply of auditor services using single-equation models. This study examines not only the supply of but also the demand for large-firm auditors across 20 different countries using the simultaneous-equations approach. This approach is used to account for the endogeneity between choice of auditor and audit fees. The results indicate an association between greater disclosure requirements and the choice of a large-firm auditor. They also indicate that increased litigation and regulation are associated with higher audit fees.     

Strategic organizational conditions for risks reduction and earnings management: A combined strategy and auditing paradigm

Business world is complex and fast changing. This paper brings strategy paradigms to the auditing domain in an attempt to advance existing understanding on the audit risk reduction and firms’ economic performance. Grounded in existing literatures, we establish some crucial convergence points between the external auditors’ audit processes and the firms’ strategic management agendas. A theoretical framework that embeds some proposed strategic organizational conditions, which align organizational internal and external effects for performance, and the theories of the firm is then presented. The literature review suggests that the integration of the audit processes and the organizational conditions is inherently beneficial to both auditors and firms. The routine from such integration can be a tacit knowledge asset or capability hard to be emulated. It shall reduce audit risks and sustain earnings performance. Hence, the practices and leveragabilities of such routine merit further managerial and research attention. We highlight at the end how our works can be tested in future research.     

An investigation of wholly‐owned foreign subsidiary control through transaction cost economics theory

This paper investigates the management control systems used by multinational corporation headquarters to control wholly‐owned foreign subsidiaries. Our theory development is based on transaction cost economics. First, we conduct a series of exploratory interviews, providing an insight into the context, and second, we provide empirical evidence based on cross‐sectional survey data. Our results indicate that activity traits (uncertainty, asset specificity and post hoc information impactedness) have significant implications on control choices, in particular the control archetype combinations chosen by headquarters, although not all results are consistent with theory predictions. Our findings are supported by extensive alternative testing.     

Development and freedom as risk management

Amartya Sen has argued that many development and freedom measures such as health, education, political and civil liberties are important constituents of human welfare. We concur with Sen and conjecture that an important reason these measures affect human welfare is because they allow individuals to better cope with risk and uncertainty that cannot be hedged using market based insurance mechanisms. We find some empirical support for this conjecture in that the volatility of consumption growth appears to be negatively related to life expectancy, political rights, and property rights (but is positively related to the rate of literacy) after controlling for the size of the country, per capita income, and openness to trade and capital flows, (which, as one would expect, also reduce consumption growth volatility) in cross-country panel regressions.