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it is aproblem that can be assumed away,
with the results obtained from the particu-
lar available data set being accepted as ‘the
real ones’; or
it is avery powerful analytical devicefor
exploring various aspects of geography
and spatial variations, since alternative
regionalizations can be produced – this
allows the creation of both frequency dis-
tributions with which one regionalization
can be compared and, in some cases,
optimal regionalizations for particular pur-
poses (seeclassification and regional-
ization).
Although the existence of the maup is
widely recognized as posing a problem for
muchspatial analysis, in very many cases
researchers have had to adopt either the first
or the second of these positions because they
are constrained by available data sources
(especially those provided by censuses).
Attempts have been made to develop method-
ologies that can take the maup into account and
produce unbiased ecological estimates (as in
the work of Holt, Steel, Tranmer and Wrigley,
1996, and King’s, 1997, classic volume on
solving theecological inferenceproblem;
see also a recent overview in Swift, Liu and
Uber, 2008), but few analysts have adopted
the third of Openshaw and Taylor’s suggested
responses, preferring to accept the outcome of
one aggregation as providing a reliable estimate
of the ‘real’ relationship.
The maup is not only an issue in spatial
analysis: it is also relevant to a range of prac-
tical issues – notablyredistricting. Many
electoral systems use territorially defined con-
stituencies, which comprise aggregations of
smaller territorial units; UK Parliamentary
constituencies, for example, are aggregations
of contiguous local government electoral
wards with a size constraint. Johnston and
Rossiter (1982; see also Cirincione, Darling
and O’Rourke, 2000) have shown that there
is a large number of possible solutions to the
constituency-building problem in every area,
which can produce different election results,
so that the selection of a particular aggregation
can not only lead to a particular outcome in
one constituency (hence the widespread prac-
tice ofgerrymanderingin some countries),
but can also contribute to considerable bias in
election results, whereby not only is the per-
centage of seats won by a party disproportion-
ate to its share of the votes cast, but other
parties with the same share of the votes
might win very different shares of the seats
(Johnston, Pattie, Dorling and Rossiter,
2001: seeelectoral geography). rj
Suggested reading
Openshaw (1982).
money and finance human geographywas
late in recognizing the geographical signifi-
cance of money and finance, with few at-
tempts to write geographies of money and
finance much before the 1980s (for excep-
tions, see Conzen, 1975, 1977). However,
since then a new sub-field of geographical re-
search has emerged (Corbridge, Thrift and
Martin, 1994; Leyshon and Thrift, 1997;
Martin, 1999; Clark, 2005a). As this work
has evolved, it has followed a similar trajectory
to the wider discipline, with earlier work being
influenced by more abstract economic and
social theory, while more recent work has
tended towards substantive, cultural accounts
of the geographical consequences of money
and finance.
The first systematic engagement with the
geography of money and finance emerged
frommarxistanalyses of the broader dynam-
ics of capitalism, best exemplified by the
work of David Harvey (1989b, 1999 [1982]).
Marx drew attention to the role that money
and finance played in the financial system
within capitalism, which revolves around
money and the socialpowerthat its posses-
sion delivers in amarketeconomy. Drawing
on this insight, Harvey developed the concept
oftime__space compression, which provided a
propulsive element to earlier theories of a
shrinking world, such astime__space conver-
genceandtime__space distanciation. The
social power of money increases the pace of
life overtimeas part of a generalized process
to reduce the turnover time of capital, and the
faster realization of profits and incomes. This
encourages the introduction of new space-
shrinking technologies, bringing in their wake
the progressive dislocation of economic and
political systems. Money has become ever
more mobile and fungible, and is now the
most heavily tradedcommodityin the global
economy. The sheer weight of money in cir-
culation within and between financial markets
has made governments more sensitive to their
operation, and economic development has
been destabilized by a series of serious finan-
cialcrisesin various parts of the world, in-
cluding latin america and Sub-Saharan
africain the 1980s (Corbridge, 1993a), and
South East Asia and Latin America (again)
in the 1990s (Beaverstock and Doel, 2001;
Gregory / The Dictionary of Human Geography 9781405132879_4_M Final Proof page 476 1.4.2009 3:19pm
MONEY AND FINANCE