2.4 ESPECIFICACIONES Y CARACTERÍSTICAS DE LAS FOTOGRAFÍAS
2.4.1 FORMATO, RESOLUCIÓN Y PESO DE CADA IMAGEN
In the broad commercial sense, “benchmarking is the process o f comparing business practices and performance levels between companies to gain new insights and to identify opportunities for making improvements” (Young, 1996). The concept behind, benchmarking is to learn from other approaches rather than to solve the problem from llrst principles. This results in faster implementation and improves the chance of, getting it right first time. Benchmarking provides a tool, which can close the performance gap between current performance and best in class. Selecting the right yardstick gives a number o f benefits (Godson, 1995), such as:
• Helping to define realistic targets;
• Evaluating relative performance by isolating the impact of trustee strategy or
constraints from the skill o f the manager;
• Assisting in setting agendas and providing a framework against which to record
the reason for decisions;
• Identifying the risk and rewards o f deviating from the average;
• Allowing trustees to match incentives with results on a fairer basis.
Property industry lags behind the rest o f the commercial world (Young, 1996) in
respect o f two particular issues. Firstly, it has become increasingly common among
industrial companies to undertake syndicate-benchmarking studies. Thus companies
can define appropriate benchmarks together, share information, and receive individual
feedback on relative performance, all based on confidentiality. It is similar to IPD's
service, but focusing on much more detailed performance measures. Secondly,
benclimarking has now moved beyond quantitative analysis, measuring the gap
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between current and best practice. Recent developments have shown that greater
benefits can be derived from understanding the processes that bring about the
variations in performance, and identifying how to close the gap.
However, property has been shown to have specific features in comparison with the
other investment assets, which causes different performance for different types and
sizes o f funds (Godson, 1995). Moreover, the particular characteristic o f property
may affect implementation o f benchmarking in the context o f an effective property
portfolio performance measurement system. Therefore, setting the right benclimarks
for property portfolios is a crucial issue, which requires special consideration. Godson
(1995) offers more detail on theoretical and practical selection o f benclimarks that IPD
has to deal with. The practical agenda in the way forward is to:
• improve the understanding o f IPD benchmarks;
• bring more order into the construction o f customised benchmarks;
• take responsibility for explaining how they should be applied and interpreted.
In other words, a feeling that property markets need indices, or higher-quality market
information, camiot by itself lead to the creation o f an effective performance
measurement system. It has to be accompanied by a more sophisticated, and
widespread, appreciation o f the benefits o f portfolio benchmarking among property
owners (Horsey & Key,1997). Indeed, a benchmark differs from an Index:
• An Index is constructed to reflect the total performance o f all tradable assets in
a market and represents the ideal return achievable by an investor holding a
representative spread o f assets in that market (Godson, 1995). Equity and
bond indices are constructed from published prices o f tradable securities and
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e v e n pert'e et Index tra c k in g f u n d s c a n n o t m a t c h th e p e r f o r m a n c e o f a n Index
a l t e r c o s t s a re d e d u c t e d .
• A b e n c h m a r k m e a s u r e s the averag e p e r f o r m a n c e o f in v e s to rs in that m a rk e t net o f c o s ts . It is lim ited to the part o f the in v e sto r m arket, w h ic h is m e a s u r a b le ,
n o r m a l l y to th e p e r f o r m a n c e o f i n s titu tio n a l in v e s to r s . T h e r e m u s t be a d i s t i n c t i o n b e t w e e n “ c o m p a r i s o n " a n d " b e n c h m a r k i n g " , f h e la tte r s h o u l d be • r e s e r v e d f o r a - p r e d e t e r m i n e d . - c o n s i s t e n t a n d m e a n in g fu l ta r g e t o f p e r f o r m a n c e , a n d a l l o w s m o r e o b je c tiv e m e a s u r e m e n t o f fu n d m a n a g e m e n t s k ills in a c h ie v in g a b n o r m a l r e tu rn s . If a b e n c h m a r k is to be s u c c e s s f u l a s a m e a s u r e o f m a n a g e m e n t q u a lit}', it s h o u l d be • m e a n i n g f u l a n d m a tc h to th e fu n d ta rg e ts ( h a v e a high c o v e r a g e o f th e ta r g e t, it a d d r e s s e s ) . • b e c o n s i s t e n t w i t h o v e ra ll fu n d liab ilities. • r e l l e c t th e i n v e s t i b l e p o s i t i o n o f th e m a n a g e r so th a t he is able to h o ld th e full r a n g e o f a s s e ts a v a ila b le i f he c h o o s e s . • c o m p r i s e a h o m o g e n e o u s set o f fu n d s . • s ta b le , not a m o v i n g target. In p r a c t i c e t h o u g h , b e n c h m a r k s are o f t e n n o t w h a t th e y s e e m to be, e s p e c ia ll} reg ard in g p e r f o r m a n c e m e a s u r e m e n t o f p r o p e r t y p o r t f o l i o s . T h e in d i v i s i b i l i t y an d i l l i q u i d i t y o f p r o p e r t y a s s e t s i m p o s e s e v e r e c o n s t r a i n t s o n p r o p e r t y i n v e s t o r s , w h i c h m a k e t h e u se o f s i z e - s p e c i f i c b e n c h m a r k s n e c e s s a r y f o r th e m a j o r i t y o f fu n d s .
A d d i t i o n a l l y , th e d i f f e r e n t range o f p r o p e r t y r e t u r n s m a k e s th e s e le c tio n o f ratio n al
MSc ( ' E M Final Report M aria M avrona 2 0 0 1 I b e n c h m a rk in g o f i n v e s t m e n t p r o p e r t y p e r f o r m a n c e is challenging. B e t t e r s a id , it is a c h a llen g e w i t h i n a challenge, h a v in g in m in d t h e s o p h i s t i c a t e d a n d d y n a m i c s o c i o e c o n o m i c f r a m e w o r k to th e p r o p e r t y i n d u s t r y . I P D , th e o n l y p r o v i d e r o f b e n c h m a r k i n g s e r v i c e s o n c o m m e r c i a l p r o p e r t y in the U K , h as ta k e n th e c h a l l e n g e , a n d in r e c e n t y e a r s h a s c h a n g e d in r e s p o n s e to th e d y n a m i c s o f th e m a r k e t. It r e v is e d its s t a n d a r d A l l - F u n d A n n u a l b e n c h m a r k , a n d h a s d e v e l o p e d a v a r i e t y o f c u s t o m i s e d ( s iz e a n d / o r t y p e o f f u n d b a s e d ) a n d s t y l e ( s e c t o r / s e g m e n t s p e c i h e ) y a r d s t i c k s to b e t t e r s e r v e fu n d m a n a g e m e n t in th e U K . A t th e s a m e tim e , w i t h its e x p e r i e n c e a t h o m e , th e c o m p a n y h a s a t t r a c t e d a r e s p e c t a b l e n u m b e r o f i n t e r n a tio n a l c lie n ts ,
i c lle c tin g t h e b eg in n in g o f in te r n a tio n a l p r o p e r t y p o r t f o l i o p e r f o r m a n c e m e a s u r e m e n t
a n d h o p e f u l l y , th e d e b a t e o n c o m m o n s t a n d a r d s for p e r f o r m a n c e m e a s u r e m e n t a c r o s s
n a tio n a l b o u n d a r i e s ( H o r s e y & K e y . 1997).