C
Comparative Theories of the
Evolution of Technology
Mario Coccia
CNR – National Research Council of Italy,
Torino, Italy
Yale University,
New Haven, CT, USA
Synonyms
Nature of technology; Technological advances;
Technological change; Technological evolution;
Technological progress
Definition
Evolution of technology is a stepwise advancement of a complex system of artifact, driven by
interactions with sub-systems and other technological systems, considering technical choices,
technical requirements, and science advances,
which generate new and/or improved products or
processes for use or consumption to satisfy
increasing needs of people and/or to solve complex problems in society.
Introduction
The evolution of technology plays an important
role for the economic and social change of
societies and the competitive advantage of firms
and nations (Arthur 2009; Basalla 1988; Bryan
et al. 2007; Coccia 2018a, b, 2019a, b, c; Hosler
1994). In order to explain main theories of the
evolution of technology, it is important to clarify
the concept of evolution and of technology.
Firstly, evolution is a stepwise and comprehensive development of a complex system in nature
and/or in society (cf. Coccia 2019e).
Secondly, technology is a complex system
of artifact that is composed of more than one
entity or sub-system and a relationship that holds
between each entity and at least one other entity in
the system (Coccia 2018a, 2019a). Technology is
selected and adapted in society to satisfy needs,
achieve goals, and/or solve problems of people,
institutions, and nations (Coccia 2005b, 2006,
2012, 2015b, 2017b, 2019a; Coccia and Wang,
2015). Another important concept is the interaction between technologies: an interrelationship of
information/resources/energy and of other physical/chemical phenomena in interrelated complex
systems of artifacts for reciprocal adaptations in
markets and society (Coccia 2019a). In this context, the coevolution of technologies is the
© Springer Nature Switzerland AG 2019
A. Farazmand (ed.), Global Encyclopedia of Public Administration, Public Policy, and Governance,
https://doi.org/10.1007/978-3-319-31816-5_3841-1
2
Comparative Theories of the Evolution of Technology
THEORIES BASED ON
COMPETITION
THEORIES OF THE
EVOLUTION OF
TECHNOLOGY
NEWTHEORIESBASED ON A
MULTI-MODE INTERACTION
BETWEEN TECHNOLOGIES
The viewpoint of technological
substitution and competition between
technologies
Model of Fisher and Pry
Predator-prey approach
The approach by Utterback and other
scholars
Theory of the technological parasitism and
virus-technologies
Comparative Theories of the Evolution of Technology, Fig. 1 Theories of the evolution of technology
evolution of reciprocal adaptations in a complex
system, supporting the reciprocal enhancement of
technologies’ growth rate and innovations
(Coccia 2019a).
Moreover, any technology is not independent
from the behavior of other technologies (Coccia
2018a, b). Sahal (1981), analyzing the patterns of
technological
innovation,
argues
that
“evolution. . .pertains to the very structure and
function of the object (p. 64) . . .. involves a process of equilibrium governed by the internal
dynamics of the object system (p. 69).” (cf.
Coccia 2005b, 2006, 2012, 2014b, 2016)
Kauffman and Macready (1995, p. 26, original
emphasis) state that “Technological evolution,
like biological evolution, can be considered a
search across a space of possibilities on complex,
multipeaked ‘fitness,’ ‘efficiency,’ or ‘cost’ landscapes.” Kauffman and Macready (1995, p. 27
and p. 42) also point out that evolution, biological
or technological, is actually a story of coevolution. In particular, the evolution of technology
paves the way for other technologies in a process
that Kauffman has called “expanding the adjacent
possible.” Tria et al. (2014) suggest a model,
based on a generalization of Polya’s urn, that predicts statistical laws for the rate at which novelties
happen (e.g., Heaps’ law describes the number of
distinct words in a document as a function of the
document length, so-called type-token relation),
as well as signatures of the process by which one
novelty sets the stage for another (i.e., technological evolution). In this research field, Iacopini
et al. (2018) describe the occurrence of novelties
as a (noncausal) network exploration process
(an edge-reinforcing random walk) showing the
appearance of Heaps’s law, whereas the model by
Mazzolini et al. (2018, p. 8) shows that the causal
relationships between individual components
encoded in the network affect the trend of
Heaps’s law and thus the probability of finding
new components in a dependency cone added to a
realization (cf. Vespignani 2009).
In general, technological evolution can be
explained in economics and management with
two different approaches (Fig. 1):
• Traditional theories are based on processes of
competitive substitution of a new technology
for the old one and a competition between
predator and prey technologies in markets.
• New theories based on a multimode interaction
between technologies (Coccia 2018a, 2019a;
Pistorius and Utterback 1997; Sandén and
Hillman 2011; Utterback et al. 2019). A main
theoretical framework in this new research
stream is the theory of technological parasitism
by Coccia (2019a).
Comparative Theories of the Evolution of Technology
Theories of the Evolution of
Technologies Based on Competition
Between New and Established
Technologies
The Viewpoint of Technological Substitution
and Competition Between Technologies
The adoption and diffusion of a new technology is
associated with the nature of some comparable
older technology in use. When comparable technologies do exist, each technology tends to affect
the behavior of the other. In fact, the evolution of
technology does not take place in isolation, but it
is a process of actual substitution of new technology for the old one. In this context, an established
technology can improve when confronted with the
prospect of being substituted by a new technology. Pistorius and Utterback (1997) argue that
emerging technologies often substitute for more
mature technologies. In general, the interaction
between technologies is typically referred to as
competition between new and old technology.
As a matter of fact, Pistorius and Utterback
(1997, p. 72) claim: “Pure competition, where an
emerging technology has a negative influence on
the growth of a mature technology, and the mature
technology has a negative influence on the growth
of the emerging technology.” Overall, then, a
competition is often embodied in substitutes, and
Porter (1980) considers substitutes as one of the
forces in his model of industrial competition for
competitive advantage of firms and nations (cf.
Calabrese et al., 2005; Coccia 2005a, 2015b,
2017b, 2018c, 2018d, 2019d; Coccia and Wang
2015).
Model of Fisher and Pry
Fisher and Pry (1971, p. 75) argue that technological evolution consists of substituting a new technology for the old one, such as the substitution of
coal for wood, hydrocarbons for coal, etc. Fisher
and Pry (1971) modeled the evolution of a
new product or process becoming a substitute for
a prior one and they plotted the substitution data
in the form of f/(1 f) as a function of time on
semilog paper, fitting a straight line through the
resulting points – where f is the market share of the
emerging product or process in question versus
time (cf. Utterback et al. 2019, p. 2). Fisher and
3
Pry (1971, p. 88) state that “The speed with which
a substitution takes place is not a simple measure
of the pace of technical advance . . .. It is, rather a
measure of the unbalance in these factors between
the competitive elements of the substitution.”
Predator-Prey Approach
Farrell (1993a, b) used a model based on
Lotka-Volterra equations to examine pure competition between various technologies, such as
nylon versus rayon tire cords, telephone versus
telegraph usage, etc. In this context, the interaction between technologies can generate a
predator-prey relation, where one technology
enhances the growth rate of the other, but the
second inhibits the growth rate of the first
(Pistorius and Utterback 1997, p. 74). In fact,
a predator-prey relationship can exist between an
emerging technology and a mature technology,
where emerging technology enters a niche market.
In this case, emerging technology can benefit from
the presence of mature technology. At the same
time, emerging technology may reduce the market
share of mature technology. Overall, then, a
predator-prey interaction has an emerging technology in the role of predator and the mature
technology as prey. However, it is also possible
to visualize a situation where a mature technology
is predator and emerging technology is prey
(Pistorius and Utterback 1997, p. 78). Utterback
et al. (2019) show this type of predator-prey relation in a specific period between plywood and
oriented strand board (OSB) technology (OSB is
a composite of oriented and layered strands,
peeled from widely available smaller trees).
New Theories of the Evolution of
Technologies based on Multimode
Interactions
The Viewpoint by Utterback and Other
Scholars
Utterback et al. (2019) suggest to abandon the
idea that technology and innovation originate
only in pure competition between new and
established artifacts. These scholars argue that
the growth of one technology will often stimulate
the growth of other technologies, calling this
4
Comparative Theories of the Evolution of Technology
Evolution of a Complex
Benefit to Technologies Tj from interaction with Ti
System of Technology
S(Ti, Tj)
Strong
Strong
+
+
Parasitism/
Commen-
Strong
Predation
salism
Mutualism
+
Parasitism/
Commensal
Predation
ism
0
Amensalism
Symbiosis
Strong
Neutral
Mutualism
Mutualism
Commen-
Strong
salism
Commensalism
Parasitism
–
Competition
–
Parasitism
Amensalism
0
Strong
Predation
/predation
+
+ +
Benefit to Technologies Ti from interaction with Tj
Comparative Theories of the Evolution of Technology, Fig. 2 Types of relationships between technologies
and evolutionary pathways in a complex system.
(Note: The notions of positive, negative, and neutral benefit to technologies Ti and Tj in a complex system S from
mutual interaction are represented with the following symbols of logic: +, , 0 (zero); ++ is a strong positive benefit
to technologies Ti and Tj in S from long-run mutual
symbiotic interaction, i.e., coevolution of Ti and Tj in S,
8i = 1, . . ., n; 8j = 1, . . ., m. Thick solid arrows indicate the
probable evolutionary route of interactive technologies
in a complex system S: the possibility for parasitic-virus
technologies to become commensals, mutualists, and symbiotic; thin arrows show other possible evolutionary pathways of technologies Ti and Tj during the interaction in a
complex system S of artifact.)
interaction as symbiotic competition (Utterback
et al. 2019).
As a matter of fact, there are many cases
where technologies interact in a relationship
that is not of competition in the strict sense of
the word. In this context, Pistorius and Utterback
(1997, p. 72ff) suggest different interactions
among technologies in analogy with biology.
Sandén and Hillman (2011, p. 407) also propose
six technological interactions, using a similarity
with the interaction of species, i.e., neutralism,
commensalism, amensalism, symbiosis, competition, and parasitism-predation into one category. Coccia (2018a) suggests a matrix to show
how these different relationships between technologies evolve over time (Fig. 2). Pistorius and
Utterback (1997, p. 67) argue that a multimode
interaction between technologies provides a
much richer theoretical framework for technology analysis.
Theory of Technological Parasitism and Virus
Technologies
Technological parasitism by Coccia (2018a,
2019a) is a new theory to explain the evolution
of technology in society considering the interaction between technologies that generates the
coevolution of a host-parasite complex system
of artifacts. The theoretical background
of this theory is based on a “Generalized
Darwinism” (Hodgson and Knudsen 2006) for
framing a broad analogy between technologies
and evolutionary ecology of parasites that provides a logical structure of scientific inquiry
(cf. Coccia 2018a, 2019a). Basalla (1988)
suggested that the evolution of technology can
Comparative Theories of the Evolution of Technology
profitably be seen as analogous to biological evolution. Technological evolution, alongside biological evolution, displays radiations, stasis,
extinctions, and novelty (Solé et al. 2013).
The crux of the theory of technological parasitism is rooted in the evolutionary ecology of
parasites, and since the concept of parasite is
uncommon in economics of technology, it is useful to clarify it. In the evolutionary ecology, parasites (from Greek para = near; sitos = food) are
any life form finding their ecological niche in
another living system (host). Parasites have a
range of traits that evolve to locate in available
hosts, to survive and disperse among hosts, and to
reproduce and persist. Coccia (2018a, 2019a)
argues that technologies can have a behavior
similar to parasites because technologies cannot
survive and develop as independent systems per
se, but they can function and evolve in societies
if they are associated with other host or master
technologies, such as audio headphones, wireless
speakers, software apps, etc. that function if and
only if they are associated with host or master
electronic devices, such as smartphone, radio
receiver, television, etc. In particular, a parasitic
technology P in a host or master technology H is a
technology that during its life cycle is able to
interact and adapt into the complex system of H,
generating coevolutionary processes to satisfy
human needs and desires and/or solve problems
in society. Parasitic technologies are often subsystems embedded within and primarily functional in the ecological system of host or master
technologies. A technology can be a parasite of
different hosts or master technologies, as well as a
technology can be a host or master of different
parasitic technologies (e.g., mobile devices are
host of software applications, headphones,
Bluetooth technology, and other parasitic
technologies, cf. Coccia 2018a). In general,
many technologies do not function as independent
systems, but de facto they depend, as parasites, on
other technologies (hosts or masters) to form a
complex system of parts that interact in a nonsimple way. This behavior of technologies can be
generalized with the theorem of not independence
of any technology (Coccia 2018b): the long-run
behavior and evolution of any technological innovation Ti is not independent from the behavior and
5
evolution of the other technological innovations
Tj (8i = 1, . . ., n and j = 1, . . ., m).
In particular, parasitic technologies can be considered specifically as virus technologies because
they have the characteristics of obliged parasites,
as they depend on a host or master for most of
their technological functions and developmental
processes. Some virus technologies are able
to function only to a specific host (e.g., diesel
fuel as virus technology can be used only in
compression-ignition engines as host technologies), while others are able to function on many
host technologies (e.g., electrical energy as virus
technology can be used for many appliances
of different scale). Moreover, parasitic-virus technologies can be defined and classified on the basis
of the technological host in which they adapt,
and their evolution in the form of different generations is due to interaction with hosts. Moreover, a
technology can be seen as a parasite or host,
depending on the scale of analysis. Smartphone
is host of many parasitic technologies, e.g.
Bluetooth technology, but it can be also seen
as a parasite of satellite technology for some
functions, communication and transmission of
information.
This theory of technological parasitism proposes a model to analyze the interaction between
a host or master technology (H system) and a
parasitic-virus technology (P sub-system).
The logarithmic form of the model (Coccia
2019a) is a simple linear relationship:
log P ¼ log a þ B log H þ ut
– P = evolutionary advances of parasitic-virus
technology, e.g., fuel consumption efficiency
in horsepower hours indicates the technological advances of engine for farm tractor
– log a = constant
– H = evolutionary advances of host or master
technology, e.g., total mechanical efficiency of
farm tractor
– ut = error term
B is the evolutionary coefficient of growth that
measures the evolution of technology P (parasite)
in relation to H (host or master technology).
6
In particular, the value of B measures the relative
growth of P in relation to the growth of H, and
it suggests different patterns of technological
evolution:
• B<1 (underdevelopment of host-parasite technological system)
• B=1 (isometric growth of host-parasite
technological system)
• B>1 (development of host-parasite technological system)
This theory of technological parasitism and
virus technologies suggests critical theoretical
and empirical predictions in the evolution of
technology (Coccia 2018a, 2019a):
1. The long-run behavior and evolution of any
technology depend on behavior and evolution
of interrelated technologies; in particular, the
long-run behavior and evolution of any technology are driven by interactions with other
technologies within and between complex systems of technology (Coccia 2019a, b, c).
2. The long-run evolution of an established
technology is also due to interaction with new
parasitic-virus technologies.
3. Technological host or master with many
parasitic-virus technologies generates a rapid
stepwise evolution of technological hostparasite system. Technological systems with
fewer parasitic-virus technologies and a low
level of interaction with other technologies
improve slowly.
4. Interaction within and between technological
host-parasite systems generates coevolution
of interrelated systems. May (1981, p. 95) suggests the concept of “orgy of mutual benefaction” that may be also appropriate for
explaining the interaction within technological
domains.
In fact, in this context, the property of mutual
benefaction by Coccia (2018a) argues that the
interaction between technologies reduces negative effects and favors positive effects directed to
Comparative Theories of the Evolution of Technology
an evolution of reciprocal adaptations of technologies in complex systems of technology over time
and space (cf., vertically transmitted parasites by
Cullen, 1998).
The idea of a technological parasitism associated with technological host-parasites coevolution
is adequate in some cases but less in others
because of the diversity of technologies in different complex systems and socioeconomic environments (cf. Coccia 2018a; Pistorius and Utterback
1997; Sandén and Hillman 2011). Nevertheless,
the analogy here keeps its validity in explaining
several phenomena of the coevolution of technology in markets and society. Overall, then, the
theory of technological parasitism and virus technologies contributes to our understanding of how
a technology works, how it is organized, and how
it develops. This new theory suggests some general properties and predictions that are a reasonable starting point for understanding the universal
features of the coevolution of technologies that
leads to technological and economic change in
society.
However, this theoretical framework, of
course, cannot predict any given paths and characteristics of the evolution of technologies with
precision. We know, de facto, that other things are
often not equal in the domain of technology over
time and space.
Conclusion
The evolution of technology is associated with the
idea of human progress. The prime factor of the
evolution of technology is a progressive satisfaction of human wants, such as the improvement of
health, the growth of wealth, the creation of new
knowledge, the solution of complex problems,
etc. In general, determinants of technological
evolution seem to be human wants and human
control of nature through science advances and
newtechnology (cf. Coccia 2010, 2018a). Moreover, the evolution of technologies is faster in
appropriate social structures with strong democracy, good economic governance, widespread
Comparative Theories of the Evolution of Technology
higher education system, skilled human capital,
moderate growth rates of population, purposeful
socioeconomic systems with high economic
potential (e.g., superpower), etc. (Coccia 2010,
2014a, 2015a, 2018a, 2019b). These elements
support the evolution of technology and advancement of science for the acquisition of better and
more complex forms of life in society.
To conclude, evolution of technology is a
result of human activity and of human nature in
order to take advantage of important opportunities, to cope with and/or adapt to environmental
threats and/or changing contexts. Overall, then,
evolution of technology is mainly linked to the
question of what human beings truly need and
how they seek to satisfy needs, to solve socioeconomic issues, and to adapt to new social, political,
and economic conditions. However, a comprehensive explanation of the evolution of technology is a difficult topic for manifold complex and
interrelated factors, such that Wright (1997,
p. 1562) properly claims that “In the world of
technological change, bounded rationality is the
rule.”
Cross-References
▶ Comparative World Systems Theory
▶ Revolutions and Evolutions
▶ Role Superpowers in Conflict Development
and Resolutions
▶ Theories of Development
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