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Portfolio Management Tools: Flow of Ideas/projects in Comparison With Resource Requirements

Portfolio management techniques allow companies to systematically evaluate multiple projects to optimize the balance of risks and returns given limited resources. These techniques involve assessing individual projects and viewing the portfolio as a whole to ensure the most productive use of resources over time. Common portfolio management techniques include 2D and 3D matrices that graphically represent projects based on key variables to facilitate discussion and decision making. The expected value, probability of success, and required resources are some frequently used variables to evaluate projects within a portfolio.
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0% found this document useful (0 votes)
81 views12 pages

Portfolio Management Tools: Flow of Ideas/projects in Comparison With Resource Requirements

Portfolio management techniques allow companies to systematically evaluate multiple projects to optimize the balance of risks and returns given limited resources. These techniques involve assessing individual projects and viewing the portfolio as a whole to ensure the most productive use of resources over time. Common portfolio management techniques include 2D and 3D matrices that graphically represent projects based on key variables to facilitate discussion and decision making. The expected value, probability of success, and required resources are some frequently used variables to evaluate projects within a portfolio.
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Portfolio management tools


Portfolio Management (PM) techniques are systematic ways of looking at a set of
projects or activities or even business units, in order to reach an optimum balance
between risks and returns, stability and growth, attractions and drawbacks in general,
by making the best use of usually limited resources.

Why and when are they used?


The motivation for a company to have several projects at a time can be of very
different nature. In many organizations, the uncertainty surrounding individual
projects leads them to place considerable emphasis on the development of a portfolio
of activities which is aimed to balancing risk and reward in such a way as to reduce
the overall uncertainty. One useful approach to this task is to consider the innovation
process from idea to implementation alongside certain variables, such as future cash
flow projections and resource requirements.

The starting point for this analysis is the recognition that the innovative process
within most organisations is likely to be a multi stage one which can be slowed down,
accelerated or discontinued as circumstances dictate. Some organisations consider
their portfolio as being similar to a funnel which they need to keep topping up in
order to ensure the flow through is strong enough and the outputs are sufficient to
meet their needs. Diagrammatically it might be portrayed as in figure 1.
Figure 1
Flow of ideas/projects in comparison with resource requirements

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In general, separate analysis of projects is unlikely to ensure the most productive use
of limited resources at any time, something which PM provides. Of particular
importance is also the need to ensure that RTD plans are consistent with business
strategy. Comparable problems of fit with strategy and selection of appropriate
investments within constraints are to be found in most aspects of business
management, and are commonly dealt with using PM techniques.

Several techniques dealing with PM can be mentioned. In general, all of them have
certain common aspects:

• A  portfolio  involves  balancing  the  results  of  assessing  the  individual  


projects  which  comprise  it.  In  this  way  PM  could  be  combined  with  
appropriate  single  project  evaluation  techniques.  In  fact,  when  used  to  
assess  and  select  projects,  PM  partially  or  totally  uses  the  outcomes  of  the  
analysis  undertaken  for  the  evaluation  of  individual  projects.  One  issue  to  
be  dealt  with  when  applying  PM  is  that  projects  do  not  normally  occur  
over  the  same  period  of  time,  which  imply  some  discontinuities.  In  fact,  
having  the  timely  balance  of  projects  in  terms  of  costs  and  returns  over  
time  is  one  of  the  typical  uses  of  PM.    
• Every  project  should  be  examined  in  the  same  way,  in  order  so  ensure  the  
consistency  and  validity  of  the  input  data.  Otherwise,  comparison,  
hence  balancing,  between  projects  is  not  sufficiently  reliable.  A  common  
vocabulary  has  to  be  established.    

The level of analysis might differ to suit how the company organizes the RTD
activities. In that sense, although in the explanation of this tool it is often referred to a
portfolio of projects, in the same way, depending on specific techniques, the tool can
be applied to look at a set of programmes (which in themselves are made up of a set
of projects), or technologies, or even at different business units. In any case, one
important issue is that PM is in itself a strategic exercise used to look at the whole set
of RTD activities.

Specific techniques
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Many project evaluation techniques can in fact be used as portfolio evaluation
techniques, just by directly comparing the results of the assessment of individual
projects. On the other hand, there are other types of techniques specially suited for
PM, at the strategic and operational level. A classification of distinct types of PM
techniques is shown in table 1.
Table 1
Types of Portfolio Management techniques

Techniques   Short  description  


2D  and  3D  matrices   • Based  on  a  graphical  representation  of  several  
variables  in  2  or  3  dimensional  matrices    
• Preference  is  given  to  those  variables  most  
important  to  the  decision  maker    
• Foster  discussion  in  order  to  arrive  at  the  
decision    

Mathematical   • Based  on  complex  mathematical  algorithms  


programming   aimed  at  optimising  the  portfolio    
• Need  computer  support    
• Mostly  company  specific,  difficult  to  adapt  to  
different  companies  and  situations    
• They  usually  choose  the  solution  (eg  which  are  
the  projects  to  invest  in)    

Others  (typical  of   • Methods  like  decision  trees  and  others    


project  evaluation)  

The techniques based on 2D and 3D matrices are considered the most interesting ones
for they are suitable for any company and context, as well as being quite easily
implementable and usable compared with other techniques. They are described in
more detail below.

These matrices provide a framework for examination of several parameters, and some
experimentation is needed by the company who wants to apply them in order to find
the appropriate combinations. These matrices, in any case, do not avoid the need for
judgement although these judgements will be well supported through the use of these
techniques.

2D and 3D matrices
These are matrices used to analyze and represent the situation of RTD projects or
activities, or even business units, according to 2 or 3 meaningful variables. All those
matrices are grouped together in this section because they can be regarded as mostly

Joe  Tidd  and  John  Bessant  


http://www.innovation-­‐portal.info/  
John  Wiley  and  Sons  Ltd  
complementary and require a similar process for analysing the data and for taking
decisions.

To analyze the portfolio, business and RTD managers first examine each individual
project, then place each project within portfolio structures (matrices) that
accommodate the strategic elements most critical to the specific company and its
industry.

In most cases, the qualitative nature of many of the human judgments necessary to
assess all variables implies that the projects can only be assessed on a relative rather
than an absolute basis (i.e. better or worse rather than correct or incorrect). In general,
preference is given to those variables easily understandable and of critical meaning to
the decision maker.

One common characteristic of the 3D matrices is that one of the variables usually
represent the size of the project measured in financial terms (eg the amount of funding
invested in a specific project or technology, or the revenues being generated by a
business unit). This factor stresses the importance given to the resource issue.

In what follows, several matrices are explained in terms of its specific objectives,
what they represent and the discussion they should imply. In general terms these
matrices are useful for projects, businesses, technologies and other kinds of
applications. The matrices shown are identified by the variables which are being
assessed and discussed

Matrix:
expected value x probability of success

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John  Wiley  and  Sons  Ltd  
Variables

Expected  value   The  expected  return  that  the  projects  can  provide  over  a  period  
of  time,  usually  in  financial  terms.  
Probability  of   The  probability  of  achieving  the  objectives.  It  is  a  combination  
success   of  both  the  probability  of  technical  and  commercial  success.  
Resources   The  amount  of  resources  allocated  for  a  specific  
project/product.  It  is  represented  by  the  area  of  the  circle.  

Use of the matrix

The matrix shows that efforts should better concentrate on those activities with high
probability of success and high expected value, although this is not always possible.
For those activities with low probability of success, an analysis should be made on
whether the expected return is worth the risk involved. In the example, project 1
should be better terminated and project 2 should be carefully analyzed. At the same
time, it is always interesting to have a pool of projects like project 4, which in total
ensure a steady stream of returns.

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Matrix:impact of R&D on competitive position x
familiarity of market

Variables

Impact  of  R&D  on   How  the  specific  projects  could  impact  on  the  company's  
competitive   competitive  position.  High  means  that  in  case  the  project  
position   succeeds  the  company's  competitiveness  will  dramatically  
increase  
Markets   The  company's  knowledge  on  both  the  market  and  the  
(familiarity)   factors  affecting  the  market  
Resources   The  amount  of  resources  allocated  to  a  specific  
business/project.  It  is  represented  by  the  area  of  the  circle  

Use of the matrix

This matrix gives a clear understanding of risk by examining the portfolio with
respect to market familiarity and impact on competitive position. The example shows
the portfolio of a company chiefly concerned to protect its position in existing
markets but, at the same time having two R&D projects (1 and 2) intended to gain
advantage, for instance through exploiting new technologies, one of which

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John  Wiley  and  Sons  Ltd  
compounds the risk by aiming at a new market. By drawing attention to this, the
evaluation will prompt discussion of the risks involved.

In summary, the company, while securing the position on current markets with
several projects, it is also aiming at new growth opportunities, either coming from
new markets or from strengthening the current position in new markets.

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John  Wiley  and  Sons  Ltd  
Matrix:
market (knowledge) x technology (knowledge)

Variables

Market   The  company's  knowledge  of  both  the  market  and  the  factors  
knowledge   affecting  it.  It  also  involves  assessing  whether  the  market  is  
known  by  the  competitors  
Technology   The  company's  knowledge  of  both  the  technology  and  the  
knowledge   factors  affecting  it.  It  also  involves  assessing  whether  the  
technology  is  known  by  the  competitors  
Resources   The  amount  of  resources  allocated  to  a  specific  
business/project.  It  is  represented  by  the  area  of  the  circle  

Use of the matrix

This matrix gives an understanding of the situation of a company's portfolio with


respect to technology and market. It is remarkable that both technology and market
are divided according to company's knowledge in three groups, and uncertainty
increases on those technologies and markets that are new. This matrix also gives
information about the risks involved (higher uncertainty, higher risks). Experience
says that those projects using unknown technologies and directed towards unknown
markets (projects 11 and 12) are likely to run into problems. On the other hand, if
successful, rewards might be huge.

Matrix: technological competitive position x industry


maturity

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Variables

Technological   The  technological  position  of  a  company's  products  


competitive   regarding  its  market  competitors.  A  dominant  position  
position   would  mean  the  company  is  the  technological  leader.  
Industry  maturity   The  situation  of  the  company's  products  according  to  the  
life  cycle:    

• Embryonic:  is  not  clear  the  direction  of  technological  


advance.  Regular  efforts  would  produce  some  
advances  but  these  might  still  be  useless    
• Growth:  major  technological  advance  can  be  
expected  with  regular  efforts    
• Mature:  minor  technological  advance  would  require  
very  high  efforts    
• Ageing:  no  technological  advance  can  be  expected    

Resources   The  amount  of  resources  allocated  for  a  specific  


business/project.  It  is  represented  by  the  area  of  the  circle  

Use of the matrix

The matrix describes the context for innovation activities. The circles might well
represent the size of business divisions and show that, while most divisions have
favourable strong technical positions, the new venture (project 1) is poorly placed in a
rapidly developing industry. It becomes clear that the position of this division will be
soon untenable, hence the strategy should be either to find an exit or to move it
upwards by receiving much stronger support. Projects 2 and 3 are reasonably well
placed while project 4 is close to an untenable low-profit situation and should
probably be terminated.

Joe  Tidd  and  John  Bessant  


http://www.innovation-­‐portal.info/  
John  Wiley  and  Sons  Ltd  
If the company only bets on projects aiming at mature technologies, the growth
opportunities could be low.

Joe  Tidd  and  John  Bessant  


http://www.innovation-­‐portal.info/  
John  Wiley  and  Sons  Ltd  
Matrix: annual budget x competitive impact of
technologies

Variables

Competitive  impact  of   The  technological  position  of  the  company's  


technologies   technologies  regarding  its  market  competitors    

• Embryonic:  very  new  technology,  on  its  infancy    


• Pacing:  potential  to  change  the  basis  of  
technological  competition    
• Key:  embodied  in  products  and  processes,  
differentiated  in  leading  companies    
• Base:  essential,  buy  known  to  and  practiced  by  
all  competitors    

Budget   The  amount  of  resources  allocated  for  each  type  of  
technology,  normally  on  an  annual  basis  

Use of the matrix

The matrix gives a view of the situation of a company's portfolio (products 1 to 14)
according to its annual budget. It is remarkable that as the technologies are more
unknown the budget involved for a product or project increases in a great amount.

With the current portfolio the company is not probably securing its current position as
the budget devoted to key technologies is very distributed among a set of small
Joe  Tidd  and  John  Bessant  
http://www.innovation-­‐portal.info/  
John  Wiley  and  Sons  Ltd  
projects, while betting too much on new technologies. A redistribution of resources
among technologies is probably the most logical approach.

References for further information


 

Roussel, Philip A, Saad, Kamal N and Erikson, Tamara J (1991): Third Generation
R&D: Managing the Link to Corporate Strategy. Harvard Business School Press.

This book describes in detail several portfolio management approaches and how they
are integrated in the overall R&D management of a company. The book can be used
to learn how to apply some specific techniques in a certain context.

Websites:  
 
http://www.npd-­‐solutions.com/portfolio.html  
 
 

Joe  Tidd  and  John  Bessant  


http://www.innovation-­‐portal.info/  
John  Wiley  and  Sons  Ltd  

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