Title: ActivityBased Costing
1Activity-Based Costing
- Shannon Anderson
- Jesse H. Jones Graduate School of Management
- Rice University
2Activity-Based Costing A response to
irrelevance, a preamble to strategic alignment
- Shannon Anderson
- Jesse H. Jones Graduate School of Management
- Rice University
3Overview
- New Beginnings
- Cost management in the new manufacturing setting
- Lessons from the field
- Articulation of the ABC model
- The Trajectory of ABC Research
- Investigating the economic model of ABC
- Implementing ABC
- Using ABC Activity-based management
4Field Work and CasesAccounting Lag The
Obsolescence of Cost Accounting Systems(Kaplan,
1985)
- to learn how firms are modifying their
accounting and control systems to help them
manage in the new manufacturing environment, I
visited a select set of innovative firms.
5Cases
- One Company reorganized manufacturing to create a
smooth production flow, but - benefits from reorganization were impossible to
quantify the accounting system accumulated only
total project costs there was no way to compute
productivity measures or unit costs for items
being produced using the new manufacturing
philosophy
- Two Companies implemented JIT and total quality
management - But continued to use a standard costing system
that allocated all costs based on often obsolete
direct labor costs, even though direct labor
represented less than 10 percent of total
manufacturing cost.
6Conclusion
- I had hoped to be able to document the incidence
and value of innovative accounting and control
systems for the new industrial competition - I found that changes in accounting lag far
behind changes in the real production phenomena
they are supposed to represent.
7Field Work and Cases
- Defining the Contours of Cost System Design
- Mayers Tap (Cooper, 1984)
- Seligram, Inc. (Turney and Ittner, 1988)
- Bridgeton Industries (Bost and Cooper, 1990)
- Identifying Activity-based Costing in Use
- Union Pacific (Kaplan, 1985)
- Schrader Bellows (Cooper Wiess, 1985)
- John Deere Component Works (March Kaplan, 1987)
3 most popular case - American Bank (Kallapur and Kaplan, 1987)
Did you know that Bob is ranked 8 in all time
cumulative case unit sales with 1.5 M units sold?
8New Beginnings The Design of Cost Management
Systems (Cooper and Kaplan, 1991)
- The previous academic approach emphasized cost
analysis for isolated, well-specified decisions -
- The new approach of this book emphasizes
principles of cost systems design.
9Activity-based Costing
- Assign costs to ACTIVITIES that are associated
with - the production of particular products
- the delivery of particular services
- The COST DRIVERS used to assign costs reflect the
underlying unit of variability of the cost ---
costs often vary with activity level rather than
production volume - Costs often vary in a hierarchical fashion as
compared to unit production volume - e.g., unit, batch, product, facility-sustaining
10Traditional vs. ABC Costing
Some products use no special tooling and require
no advanced engineering support
Overhead Costs e.g., Salaries, Utilities,
Tooling
- Overhead costs
- Direct Labor Costs
1000
What does direct labor have to do with overhead
costs in an automated setting with diverse
processes?
Product A Cost per unit Direct Material 20
Direct Labor 50 Overhead 500
(50 x 1000) Total 570
11Traditional vs. ABC Costing
Overhead Costs e.g., Salaries, Utilities, Tooling
Design Engineering Support Activities
Process A Setup activity
Process A Running Costs
- Proc A O/H costs
- No. of Setups
- Proc A O/H costs
- No. of Mach. Hrs.
- Engg O/H costs
- No. Engg changes
12Extensions Refinements
- Assign costs to activities that are associated
with new cost objects - the operation of particular processes
- the support of particular customers
- the use of particular suppliers
- Time-driven ABC
- to reduce the cost of system implementation and
maintenance - to reflect the cost of unused capacity
- Use cost accounting data to affect future costs
rather than simply reflecting past costs
activity-based management
13Field Work and Cases
- Beyond Products e.g., costs of customers
- Kanthal (Kaplan, 1989) Bobs 1 most popular
case - Cooperative Bank (Datar Kaplan, 1995) 4 most
popular - Dakota Office Products (Kaplan, 2001)
- Owens and Minor (Narayanan Brem, 2002)
- Beyond Costing Activity-based Management
- Texas Instruments (Ittner Kaplan, 1988)
- Indianapolis City Services (Kaplan, 1996) 7
most popular
14ABM Using ABC for Performance Management
- Manage costs
- Continuous Improvement (Kaizen)
- Radical Redesign of Products or Processes (Target
costing, Business Process Re-engineering) - - Reduce the usage of the cost
drivers - - Reduce the cost per unit of the
driver - Set prices relative to competition and value
- Eliminate unprofitable business
15Articulation of the ABC model
- One cost system isnt enough (Kaplan, HBR 1988)
- Measure costs right Make the right decisions
(Cooper and Kaplan, HBR 1988) - Contribution margin analysis No longer relevant/
Strategic cost management The New Paradigm
(Kaplan, JMAR 1990) - Profit priorities from activity-based costing
(Cooper and Kaplan, HBR 1991) - Activity-based systems Measuring the costs of
resource usage (Cooper and Kaplan, AH 1992)
16The Influence of ABC on Accounting Research
- Investigating the Economic Model
17Investigating the Economic Model
- Cost drivers and the cost hierarchy Empirical
Research - Manufacturing overhead cost driver analysis
(Foster Gupta, 1990) - Costs of product and process complexity (Banker
et al. 1990) - Simultaneous estimation of cost drivers (Datar et
al. 1993) - Are overhead costs strictly proportional to
activity? Evidence from hospital service
departments (Noreen Soderstrom, 1994) - Measuring the impact of product mix heterogeneity
on manufacturing overhead cost (Anderson, 1995) - An empirical analysis of manufacturing overhead
cost drivers (Banker, Potter Schroeder, 1995) - The activity-based cost hierarchy, production
policies, and firm profitability (Ittner, Larcker
Randall, 1997) - A field study on the limitations of ABC when
resources are provided on a joint and indivisible
basis (Maher Marais, 1998)
18Investigating the Economic Model
- Cost drivers and the cost hierarchy Theory
Research - Cost driver optimization in ABC (Babad
Balachandran, 1993) - A perspective on cost drivers (Dopuch, 1993)
- Aggregation, specification and measurement errors
in product costing (Datar Gupta, 1994) - Product costing and pricing (Banker Hughes,
1994) - Allocations of sunk capacity costs and joint
costs in a linear principal-agent model (Hemmer,
1996) - On the efficiency of cost-based decision rules
for capacity planning (Balachandran, et al. 1997) - Activity-based costing systems and incremental
costs (Bromwich Hong 1999)
19Investigating the Economic Model
- Cost management with hierarchical cost structure
and committed resources ? resource usage - Strategic Cost Analysis The evolution from
managerial to strategic accounting (Shank
Govindarajan, 1989) - Manufacturing configuration, capacity and mix
decisions considering operational cost (Karmarkar
Kekre, 1987) - Relevant costs, congestion and stochasticity in
production environments (Banker, Datar Kekre,
1988) - Explaining plant-level differences in
manufacturing overhead structural and
executional cost drivers in the world auto
industry (Ittner MacDuffie, 1995) - Direct and indirect effects of product mix
characteristics on capacity management decisions
and operating performance (Anderson, 2001) - Are selling, general, and administrative costs
"sticky"? (Anderson, Banker Janakiraman, 2003) - Predicting earnings using a model based on cost
variability and cost stickiness (Banker Chen,
2006)
20The Influence of ABC on Accounting Research
21Implementing ABC
- ABC Implementation as Organizational Change
- A Behavioral Model for Implementing Cost
Management Systems (Shields Young, 1989) - Implementing an activity-based cost system
(Cooper, 1990) - Implementing New Knowledge The Case of
Activity-based Costing (Argyris Kaplan, 1994) - A Framework for assessing cost management system
changes The case of ABC implementation at
General Motors, 1986-1993 (Anderson, 1995) - An empirical analysis of firms implementation
experiences with activity-based costing (Shields,
1995) - Towards explaining ABC failure accounting and
control in a decentralized organization (Malmi,
1997) - Cost and Effect Using integrated cost systems to
drive profitability and performance (Kaplan and
Cooper, 1998) - Product diversity and costing system design
choice field study evidence (Abernethy et al.
2001)
22Implementing ABC
- ABC Implementation an International Phenomena
- A Survey of ABC in the U.K.s largest companies
(Innes Mitchell, 1995) - Diffusion and accounting The case of ABC in
Norway (Bjornenak, 1997) - National culture and ABC systems (Brewer, 1998)
- ABC costing diffusion across organizations An
exploratory empirical analysis of Finnish firms
(Malmi, 1999) - ABC in the U.K.s largest companies A comparison
of the 1994 and 1999 survey results (Innes et
al., 2000) - Note on a New Zealand replication of the Innes et
al. U.K. ABC survey (Cotton et al., 2003) - Managers divided Implementing ABC in a
Portuguese telecommunications company (Major
Hopper, 2005)
23Implementing ABC
- Evaluating the Impact of ABC Implementation
- Case and Field studies
- The impact of contextual and process factors on
the evaluation of activity based costing systems
(Anderson Young, 1999) - Factors influencing the performance of activity
based costing teams (Anderson, Hesford Young,
2002) - Large sample surveys and archival financial data
- Measuring the success of activity-based cost
management and its determinants (Foster Swenson
1997) - The association between activity-based costing
and manufacturing performance (Ittner, Lanen
Larcker, 2002) - The impact of ABC techniques on firm performance
(Kennedy Affleck-Graves, 2001) - The association between ABC and improvement in
financial performance (Cagwin Bouwman, 2002)
24The Influence of ABC on Accounting Research
- Using ABC in decision-making Activity Based
Management
25Using ABC in decision-making ABM
- Implementing Activity-based Cost Management
Moving from Analysis to Action (Cooper, Kaplan,
Maisel, Morrissey Oehm, 1992) - Flexible budgeting in an ABC Framework (Kaplan,
1994) - New Roles for Management Accountants (Kaplan,
1995) - Cost and Effect Using integrated cost systems to
drive profitability and performance (Kaplan
Cooper, 1998) - Measuring and managing customer profitability
(Kaplan Narayanan, 2001) - The incidence, perceived merit and antecedents of
customer accounting (Guilding McManus, 2002) - The value of ABC in competitive pricing decisions
(Cardinaels et al., 2004) - Interorganizational cost management and
relational context (Cooper Slagmulder, 2004) - The adoption of total cost of ownership for
sourcing decisions (Wouters et al., 2005)
26Using ABC in decision-making ABM
- Cognitive Effects of ABC on Decision-making
- An experimental investigation of the effect of
cost information and feedback on product cost
decisions (Gupta King, 1997) - Fairness, Ethics and the effect of management
accounting on transactions costs (Luft, 1997) - The effects of alternative types of feedback on
product-related decision performance (Briers et
al. 1999) - Cost knowledge and cost-based judgment
performance (Dearman Shields, 2001) - Avoiding accounting fixation Determinants of
cognitive adaptation to differences in accounting
method (Shields, 2005)
27Current Research Issues in ABC and Cost Management
- Economics of modern production (and service)
- Increased infrastructure costs
- Cost behavior (e.g., stickiness)
- Interorganizational (boundary of the firm) cost
management transaction costs, trust and
intangible assets - Risk management managing uncertainty and
volatility of costs - Managerial Behavior
- Cognitive bias and other behavioral influences on
cost management decisions - Agency issues in cost management
28Conclusion
- I had hoped to be able to document the incidence
and value of innovative accounting and control
systems - I found that changes in accounting lag far
behind changes in the real production phenomena
they are supposed to represent.
Effective managerial accounting systems must
reflect the value-creating activities of
companies in operations, in marketing and sales,
and in product and process development (Kaplan,
1985)