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The Harvard-MIT complexity approach to development and Austrian economics: Similarities and policy implications

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Abstract

In recent years, researchers from MIT and Harvard University have developed a complexity approach to economic development. This perspective implicitly follows some characteristic elements of the complexity scientific paradigm emerged in the second half of the twentieth century but focuses on a practical application to economic development. As in the more general theory of complexity economics, this Harvard-MIT approach has many points in common with Austrian economics. This paper highlights these similarities, concerning capital theory, entrepreneurship, a knowledge-based view of the economy, organizational capabilities, and economic growth. As a result of these similarities, we also present the policy implications derived from the shared elements of the two currents, which materializes in the idea that the Harvard-MIT approach can adopt the Market Policy Pogramme (MPP), conceived by David Harper as a practical application of the fundamental theoretical principles of Austrian economics.

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  1. Hereinafter we will refer to this approach as “the Harvard-MIT approach” and because it comprises many authors, we will use the term “Hausmann et al.” to mention all of them.

  2. Rosser Jr. (2010) states that Hayek held on the idea of equilibrium until 1981, abandoning it in Hayek (2012). However, as Kolev (2010) points out, Hayek moved away from static equilibrium after 1936 (Hayek, 1937), and especially after 1946 (Hayek, 1948b). Therefore, we can place the abandonment of the concept before 1981, specifically, in 1936.

  3. It is worth noting that authors such as Nell (2010) and Seagren (2011) have found ABMs compatible with Austrian economics. Indeed, relevant works such as those of Axelrod (1984, 1997) using computer simulations display a certain affinity to Austrian economics, more concretely Hayek’s works, regarding the focus on cooperative, evolutionary strategies in competition.

  4. It is important not to confuse computational economics with computable economics. The former deals with the logical foundations of using computers in economics while the latter focuses on particular applications and methods (Rosser Jr., 2009b). In this case, since Markose (2005) and Koppl (2009) refer to the similarities between Velupillai (2000) and Hayek, we must use the term computable.

  5. It assumes heterogeneity among agents, for example, concerning the differences among firms or countries in terms of capabilities (Hausmann & Hidalgo, 2011). There is no global controller in their model, but many dispersed interactions between firms through a great variety of entangled networks exemplified in the product space (Hidalgo et al., 2007). They conceive development as a diffusion process over a network of products (Hidalgo & Hausmann, 2008). That network is permanently subject to change which entails agents (firms) continually adapt their behavior (production) according to the changing endowment of capabilities, the introduction of new technology, or the demand for different but related products. Moreover, development implies path-dependencies on the previous structure of the heterogeneous product space (Hidalgo & Hausmann, 2009) or the previous state of productive knowledge (Hausmann et al., 2013), and increasing returns as a country accumulates more capabilities (Hausmann & Hidalgo, 2011). Precisely, Arthur (1989, 1994), as one of the leading figures of the Santa Fe complexity, highly emphasizes both notions of path-dependency and increasing returns. Additionally, the Harvard-MIT approach escapes from traditional views on economic development and creates an out-of-equilibrium model involving nonlinearities: the network changes as a reflection of the market processes underlying the product space.

  6. The concept of productive knowledge is not clear in Hausmann et al. (2013). It is unclear whether the authors mean productive knowledge by the term knowhow or refer to any other concept. They do not define knowhow as such but use productive knowledge and knowhow interchangeably throughout their work. Moreover, whereas Hausmann et al. (2013) state that economic development depends on the accumulation of productive knowledge, Hausmann (2016) states that it depends on the accumulation of knowhow. Even they talk about productive knowhow, which denotes that productive knowledge and knowhow are not the same. Although Hausmann et al. (2013) do not specify the difference between knowhow and productive knowledge, Hidalgo (2015) distinguishes between knowledge and knowhow, and Hausmann (2016) between tools or embodied knowledge, recipes or codified knowledge, and knowhow or tacit knowledge. Hidalgo (2015) finds the source of prosperity in the accumulation of both knowledge and knowhow. He regards knowhow as different from knowledge because the former involves the capacity to act, whereas the latter concerns relationships between entities in which the individual plays the role of a mere observer. More concretely, according to Hidalgo (2015, p. 17), knowhow “is the tacit computational capacity that allows us to perform actions”. Likewise, Hausmann (2016) emphasizes the tacit nature of knowhow, in contrast to the explicit character of knowledge or productive knowledge.

  7. Lachmann wrote that capital goods are heterogeneous because of their use and not due to their physical properties or appearance. Even from a knowledge-based view on capital, Baetjer and Lewin (2011) point out that capital goods are heterogeneous because knowledge embedded in them is it so too.

  8. For the differences between the neoclassical theory and the Austrian theory regarding capital and macroeconomics see Huerta de Soto (1998).

  9. Arthur (1989) holds that a laissez-faire policy can be inefficient to achieve that a superior technology reveals itself and survives in the long run in cases of increasing returns, and therefore proposes the intervention of a central authority. However, it is important to note that while Arthur makes this point within his agent-based complexity framework, Hausmann and Rodrik (2003) reach their conclusion within a general-equilibrium framework, which is epistemologically inconsistent when viewed from a complexity perspective. See Vaughn (1999) for an Austrian, Hayekian, perspective on the market-failure issue as it was raised by some complexity theorists.

  10. The idea of a public policy programme is an adaptation of Lakatos’s (1999) concept of scientific research programme. The hard-core propositions deal with the nature of the world, thus these propositions are regarded as irrefutable by scientists working within the programme. Moreover, these hard-core propositions include positive heuristics, which are sets of instructions to develop the research programme and decision rules for handling problems.

  11. Similar to the MPP, Potts (2019) speaks about innovation commons, which are systems of rules to incentivize cooperation to pool distributed knowledge and other inputs, thus facilitating the entrepreneurial discovery of economic opportunities. From his point of view, innovation is the source of economic growth, and for innovation to take place, an innovation commons is necessary as a governance institution. These commons are more than simply the market; they are institutions spontaneously emerged from cooperation in particular groups, so they do not cover the entire market but certain groups of agents. In this sense, they take a smaller and more concrete form than the market, which can be seen as a more general and vague term. The environment to which Hausmann et al. refer can also crystalize in Potts’s innovation commons, which also constitute an Austrian and Hayekian theory of growth.

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Acknowledgements

The author wishes to thank two anonymous referees and, especially, Dr. Erwin Dekker, for their thoughtful comments and suggestions. The usual caveat applies.

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Correspondence to Vicente Moreno-Casas.

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Moreno-Casas, V. The Harvard-MIT complexity approach to development and Austrian economics: Similarities and policy implications. Rev Austrian Econ 36, 515–539 (2023). https://doi.org/10.1007/s11138-021-00565-6

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