Cost Management in Sri Lanka: A Case Study on Volume,Activity and Time as Cost Drivers

Despite its theoretical superiority, the activity-based costing (ABC) model has had only moderate success in replacing the traditional volume-based absorption costing models in complex organizations worldwide. Even in organizations that have launched ABC projects, the implementations often do not sustain. In response to this general lack of enthusiasm worldwide for ABC, accountants developed the time-driven activity-based costing (TDABC) model as an alternative cost allocation model. This paper presents a comparison of the TDABC model with ABC, and considers if this alternative cost allocation model (1) is easier to implement from an international perspective and (2) provides comparable cost information for decision making. We use a case study in a country outside the model's country of origin to understand the similarities and differences in absorption costing systems that use ‘volume,’ ‘activities,’ and ‘time’ as the drivers of indirect cost allocations. We also use the case study to ascertain if any country‐specific factors impede ABC implementation. We conclude the following: the TDABC model has similar implementation complexities to ABC if modelling conditions are strictly adhered to; these complexities are independent of country‐specific factors; and in its simplest form, the model generates the same decision information errors of traditional costing.     

Activity-Based Costing in Universities—Five Years On

This article describes the current state of costing within the higher education sector, reviewing recent published literature and analysing the progress made by institutions in implementing activity-based costing (ABC). It draws on the findings of two cross-sectional surveys of all UK universities, undertaken in 1993 and 1998/99. The data collected suggests that while implementation of ABC systems has been slow, this might be about to change because of pressures being exerted by funding bodies and central government.     

Sanac Inc.: From ABC to time-driven ABC (TDABC) – An instructional case

This case deals with the decision of Sanac Inc., a Belgian wholesale company, on whether to proceed with the implementation of an activity-based costing (ABC) system or switch to time-driven activity-based costing (TDABC). As a business consultant, you are hired to decide about the appropriate costing method. Your task is to decide which system the company should implement, given the desire of the president of the company to calculate profitability at the order and the customer level.     

Management accounting in Europe: a view from Canada

On the basis of a reading ofManagement Accounting: European Perspectivesedited by Al Bhimani (1996) there appears to be no historical pan-European perspective on management accounting. However, following the advent of the relevance lost and strategic cost management movements, and especially activity-based costing, there does seem to be emerging a certain homogeneity in European management accounting practices. This commentary questions the intellectual and practical basis for these movements and activity-based costing. It also identifies some of the particular achievements of European management accounting researchers which are not covered in the book.     

Implementing ABC: An Australian Feasibility Study

Activity-based costing systems have been one of the most important innovations in accounting practice in recent years, yet we know little about the practical difficulties associated with the design and implementation of such systems. This study examines the objections put forward in the management accounting literature, which suggest that costs outweigh benefits in ABC implementations. The arguments are developed in the context of an Australian feasibility study. Encouraging lessons from the study suggest that a systematic approach to the implementation of ABC will yield significant benefits.     

Activity-based costing diffusion across organizations: an exploratory empirical analysis of Finnish firms

This study aims to explain what drives innovation diffusion in management accounting during its various phases. Based on Abrahamson [Abrahamson, E. (1991). Managerial fads and fashions: the diffusion and rejection of innovations. Academy of Management Review, 16, 586–612], four perspectives with potential to explain the diffusion of accounting innovations are identified: the efficient-choice, forced selection, fad and fashion perspectives. The diffusion of activity-based costing (ABC) in Finland provides an empirical context to study how these four perspectives apply to management accounting innovation. Data comes from a set of four surveys (total n=490, response rate 39.5%, 114 ABC cases), from interviews of consultants, academics and software industry employees, and from archival sources. The study proposes that the driving forces behind innovation diffusion in management accounting change over the course of diffusion. Efficient choice may explain the earliest adoptions, whereas fashion-setting organizations exert considerable influence in the take-off stage. Later on, the influence of fashion setting organizations diminishes. Further diffusion is explained both by mimetic behaviour and efficient-choice.     

Assessing the interaction effect of cost control systems and information technology integration on manufacturing plant financial performance

The interface between management control and information technology is an under-developed research area with a knowledge gap concerning its implications for financial performance. This study contributes to bridging this gap by investigating the interaction effect of cost control systems and information technology integration on manufacturing plant financial performance. We surveyed a sample of 518 managers of U.S. manufacturing plants, approximately evenly distributed between those using activity-based costing and volume-based costing. Using hierarchical regression analyses, results indicate that while information technology integration and cost control systems do not provide significant independent effects on plant financial performance, they do interact to positively impact manufacturing plant financial performance. Thus, our findings suggest that manufacturing plants will reap the greatest financial performance benefits from investments in activity-based cost control systems when combined with information technology integration.     

Behavioral changes following the collaborative development of an accounting information system

This research examines physician response to implementation of an activity-based costing (ABC) system developed and designed with physician input. We analyze changes in resource utilization for treatment of cataract patients and find changes in practice patterns, where physicians redeployed resources toward more severely ill patients and decreased average length of stay. We also find preliminary evidence of improvement in financial performance. We contribute to research investigating the influence of user participation on accounting system success, ABC system success, and hospital accounting information systems.     

COSTING NEEDS AND PRACTICES IN A CHANGING ENVIRONMENT: THE POTENTIAL FOR ABC IN THE NHS

This pisper explores the potential application of ABC in a situation of rapid change - the introduction of markets for health care in the UK. This changing environment places pressures on hospital units to refine their costing methods for product costing, budget construction and the pursuit of efficiency. These are areas of management accounting for which activity-based costing (ABC) has been proposed as a refinement to traditional costings. The merits of the ABC approach were examined by conducting four case studies of acute hospitatls. The results cast doubt on the benefits to be gained from ABC in product costing, but revealed potential applications in its wider roles of cost reduction and budget construction.     

有效银行成本制度的选择

本文分析了银行产出形态的的特殊性,指出造成传统成本制度、成本分析难以应用于银行产品成本分析。通过对银行产品的成本构成路径分析,指出作业成本制度符合银行服务的有效成本方法,对银行成本管理、经营管理具有重大意义,并对商业银行如何推进作业成本提出了设想。     

The relationship between strategic priorities,management techniques and management accounting: an empirical investigation using a systems approach

The study examines how combinations of management techniques and management accounting practices enhance the performance of organizations, under particular strategic priorities. Companies were identified as emphasizing product differentiation, low price strategies or a combination of both. Management techniques included in the study were improving existing processes; quality systems; manufacturing systems innovations; integrating systems; team-based structures and human resource management policies. Management accounting practices important in assisting managers implement management techniques were traditional management accounting techniques; activity-based techniques; balanced performance measures; employee-based measures; benchmarking and strategic planning. A systems approach, using cluster analysis, was used to examine hypothesized associations between performance and a range of management techniques and management accounting practices, under various strategic orientations. This provided a method to examine the way in which the entire range of variables combined to affect performance.     

Assessing an activity-based costing project

Research dealing with the implementation of system changes such as activity-based costing (ABC) systems is founded largely on a presumption that the motivation for the innovation is economic. The definition of success or failure then rests on the project’s reaching a stage of implementation where the new data are used in routine and/or unforeseen ways to improve economic efficiency. This paper presents a view of an ABC project where complex motivations, both economic and institutional, are identified, these held in turn by different groups within the organization as well as external groups likely to be affected by the project. Seen in terms of its institutional motivations, the project, documented in an internal review as a failure because it was abandoned without using the data, can be defined as a success by at least some of the affected groups.     

Data Fixation and the Use of Traditional Versus Activity-Based Costing Systems

An important debate in the contemporary accounting literature relates to the relative merits of activity-based versus volume-based product costing methodologies. Traditional volume-based costing systems are said to be flawed and may seriously mislead strategic decision making. Such arguments assume that decision makers use such information in an unproblematic way. This article reports on an experiment designed to investigate whether decision makers are able to overcome data fixation in a setting involving the use of product cost information. In response to criticisms of previous accounting studies of data fixation, subjects received some feedback after each decision, and were rewarded based on performance. The experiment involved subjects making a series of production output decisions based on detailed case information of a hypothetical firm facing different market conditions for each decision. A between-subjects design was utilized with two cost system treatments: activity-based costing (ABC) and traditional costing (TC). It was hypothesized that the group provided with ABC cost data would make 'optimal' decisions and the group provided with TC cost data would overcome fixation. The results of the experiment indicated that there was, in general, evidence of data fixation among TC subjects, but a small number of subjects did adjust to ABC costs. These results are discussed in the light of previous research and some future directions are outlined.     

Incorporating environmental factors into a highway maintenance cost model

As infrastructure ages, the maintenance cost of highways is becoming a major international concern that hitherto has been overlooked by public sector researchers. This paper begins to fill this gap by focusing on the nature and extent of the impact of environmental cost drivers on costs of highway maintenance. By linking a cost driver framework with engineering theory, and using geographic information systems methodology, it has been possible to demonstrate that the physical geological environment has a significant effect on the cost of highway maintenance activity. In addition to advancing highway maintenance cost behaviour understanding, the research illustrates that to gain new insights, researchers must be prepared to base causality enquiries on theoretical foundations advanced by other disciplines and to work with data and methods of analysis which are appropriate to each situation. From a strategic cost management perspective, this study elevates environmental factors in importance as major drivers of cost and in particular, highlights their related interaction with management strategy and policy. The paper discusses aspects of the cost driver framework and application to planning and control accountability, describes dynamic inter-relationships between activity-based costing and activity-based management and suggests directions for further research.     

Management accounting curricula: striking a balance between the views of educators and practitioners

Management accounting education has been subject of considerable debate since the 1970s, particularly in terms of what topics should be taught. The research reported here set out to ascertain the management accounting topics/techniques and the skills/characteristics that are considered important for a graduate who intends to pursue careers in management accounting. Based on a survey conducted on educators and practitioners, the results indicate that educators viewed behavioural implications, activity-based costing (ABC), performance evaluation and product costing as the top four important topics. In contrast, practitioners' top four important topics were cash flow management, operational budgeting, variance analysis and performance evaluation. Overall, traditional techniques, as compared to contemporary techniques, tend to be more widely used by firms. As regards skills and characteristics, practitioners and educators placed high importance on thinking, problem solving, listening and quantitative skills.     

作业成本法在高校教育成本核算中的应用研究——基于某高校成本核算的实例分析

本文根据我国高等学校进行教育成本核算与管理的必要性,在阐明高等学校教育成本概念基础上,根据高校费用开支核算现状及其特点,应用作业成本法对某高校的教育成本进行了核算与论证。     

Towards explaining activity-based costing failure: accounting and control in a decentralized organization

Many of the activity-based costing (ABC) systems introduced in recent years are said to fail (e.g. Cooperet al., 1992; Argyris and Kaplan, 1994; Shields, 1995; Roberts and Silvester, 1996). The use of ABC for surveillance by the group management, with no consequent actions, leads us to propose that claims on ABC failure result, in part, from assessing the use and value of ABCs from the decision-making perspective. The decision-making perspective may be insufficient for capturing the multitude of uses to which ABCs are put in practise. As this study shows, in the context of strategic decision-making the success of ABC cannot depend on whether its results require any actions or decisions to be taken, but on its ability to make a correct diagnosis of the situation. Consequently, some of the so-called ABC failures may not be failures. They may merely reflect a limited appreciation of the uses of accounting and control systems in practise. Nevertheless, failures and resistance are real in a number of organizations. This study explored the origins of resistance to ABC in a case setting, looking at diverse interests of organizational stakeholders, and the role of existing control and information systems in ABC implementation. We show that the resistance may have several sources; some related to the cost and benefits of ABC, some associated with organizational power and politics, and some pertinent to organization culture. The practical implication of this study hinged on the notion that although the resistance to ABC may come from various sources, these sources appear fundamentally structural and are unlikely to be dealt with by employing implementation-based strategies.     

Determinants of accounting innovation implementation

Accounting innovations are often not successfully implemented or diffused throughout the organization. This study seeks to explain this phenomenon. One of the major impediments to the successful implementation of accounting innovation is that management accounting systems are generally used to serve the decision control needs of top management while at the same time purportedly supporting the decision management needs of lower level managers. To the extent that the accounting system is used for decision control, innovation creates the potential for wealth effects to occur. This prompts managers, whose wealth will be negatively affected, to resist accounting innovation. We present conditions where it is likely for negative wealth effects to occur. Under these conditions the system will fail to achieve its intended objectives. Our theoretical model examines how decentralization choices influence resistance to accounting innovation. We argue that delegation of decision rights can limit the potential for resistance in two ways—(a) by creating the environment which allows managers to ensure that their subunits are able to adapt to the new signals provided by accounting innovations and (b) by enabling subunit managers to become involved in the design of these systems. Our model also enables us to assess the consequences on organizational outcomes when subunit managers resist accounting innovations. Based on data collected from production managers, our results demonstrate the importance of decentralization choices on the effective implementation of accounting innovations.     

Cost-System Choice and Incentives—Traditional vs. Activity-Based Costing

We incorporate information and managerial incentives into the analysis of a common cost-management tool—activity-based costing (ABC). We study the choice of a costing system in a firm where the owners contract with a manager to use either a traditional or an ABC system and make production decisions. We show that, as commonly argued in managerial-accounting literature, in a first-best setting with no informational asymmetries the ABC system is always preferred to the traditional costing one. However, when the firm's manager has relevant private information, the owners' choice of a costing system is not as clear. We demonstrate that the firm earns higher expected profits under the ABC system when the uncertainty about the manager's private information is high. Conversely, the firm's expected profit is higher under the traditional costing system when the uncertainty surrounding the manager's private information is low because the gross benefits of better information provided by ABC are exceeded by the additional informational rents the owners must pay the manager under this system. Our results provide a formal explanation of the coexistence of traditional and ABC systems in practice.     

Transferring knowledge across sub-genres of the ABC implementation literature

In the last decade, a continuous stream of empirical articles has investigated how various implementation process factors (including, top management support, adequate resources, and ABC training) influence ABC implementation success. However, at the same time, a growing number of researchers have criticised this ‘mainstream approach’ for, among other things, neglecting issues of power and politics and for viewing ABC implementations as something inherently positive. Based on Lukka and Granlund's [Lukka, K., Granlund, M., 2002. The fragmented communication structure within the accounting academia: the case of activity-based costing research genres. Acc. Organ. Soc. 27, 165–190] call for communication between various streams of ABC research, the purpose of this paper is to discuss how the ‘mainstream’ implementation literature may benefit from insights made in the politically oriented literature. A key conclusion is that such an analysis not only provides us with enriched explanations of the relatively strong and coherent findings in the ‘mainstream’ ABC implementation literature, but has also the potential to explain ‘unexpected’ and ‘contradictory’ results found in this stream of research. Based on these observations, a number of directions for future research are proposed.