In 1994, the US communications scholar James Carey claimed that after four decades, efforts to create a rapprochement between the disciplines of communications and economics must be deemed to have failed. It was clear, he said, that âcommunications and economics constitute contradictory frameworksâ, and that they provide âincommensurably alternative pictures of human action and social lifeâ. Whereas economics is the theory and practice of allocating scarce resources, communication, he claimed, is âthe process of producing meaning, a resource that is anything but scarceâ. As a result, the two disciplines inevitably âconfront one another blanklyâ and their only possible relation would be a countervailing one, in which communications âestablishes the challenge to the self-regarding preferences that undergird economic thinkingâ.
Carey laid the blame for this failure squarely at the door of economics, a discipline that, in its neoclassical formulation, could only engage with communication insofar as it could be reduced to a narrow, instrumental âtransmissionâ model. Like many human endeavours, communications had been âso transformed by the theory and practice of economics that the former (communications as a practice, meaning as a resource) can hardly be recognized given the dominance of the latterâ (1997 [1994]: 64). In this world of economics imperialism, any understanding of communication would be based on âan evacuation of the resources of meaning in the service of profit and powerâ. Economics, in this view, can only conceive of communication as a commodity (âinformationâ) or an industry, and cannot accommodate its role as a qualitative, meaning-generating dimension of human behaviour or social life. The only option for the discipline of communications, in the face of this, would be to adopt a stance that emphasized the true, âcollectiveâ spirit of communication whose work was the creation of a common and shared world.
Was Carey right to characterize economics in this way, and to draw these conclusions? His argument made it clear that he considered communications and economics to be âhistoricallyâ rather than âontologicallyâ exclusive; he seemed to have in mind the possibility of a different understanding of economics based not simply on competition over scarce resources, but rather on something more akin to the substantivist notion of collective provisioning that I have sketched out in the introduction. What is less clear is whether Carey could also imagine an alternative account of communication. Any instance of communication as âtransmission ⊠for purposes of manipulation and controlâ seems, in Careyâs slightly romanticized view, to be an aberration caused by the warping processes of late capitalism, rather than a possibility latent in all forms of human interaction.
This chapter does not seek to resolve Careyâs question about the compatibility or otherwise of two disciplines. But it does share his view that communications scholars ought to be curious about how economists understand communication: if we are interested in the way communication shapes economic experience then we need to engage with the way economists think about communication. This matters because economic theory is often consequential for economic practice. As Donald MacKenzie and colleagues (2008) have shown, economic models are not simply abstract representations that stay in the academy, but often shape action in the real world. Economics can also shape how we think about the meaningfulness of economic events. It is the dominant social science, and the one most likely to be given the authority of a ânaturalâ science. Members of the civil service and government are more likely than ever before to have undergraduate degrees in economics or related subjects like business and accounting (Davis 2017: 598â9). News and other media also draw heavily on those with a background in economics â particularly economists from banks â in commenting on and contextualizing economic news. Thus, even if we know nothing about economics, our understanding of markets and of what we are doing when we participate in economic transactions is at least partly filtered through dominant narratives about what market exchange is and is not. This includes the extent to which it is a communicative, and therefore social, activity.
Economic theory seems at first glance to have little to say about communication. If hypothetical market actors are beings that discuss, argue, complain or persuade, such qualities remain mostly hidden in economic texts. The methodological individualism that underpins economic theory and modelling depends for its effectiveness on excluding those more complex interrelationships that make up much of social life. As Timothy Mitchell (2008) has observed, this is a problem if you think the task of economics is to represent an external world accurately, but much less so if you imagine its role is to organize markets or provide calculative tools and instruments. Indeed, most economists â as well as many other social scientists â would be happy to admit that their models are reductive, but would see the omission of complex ties as a worthwhile trade-off (e.g., BĂ©nabou et al. 2018). My point in this chapter, however, is that a closer examination of economic texts reveals that, just like other social scientists, economists in fact do have implicit ideas about human nature and its typical forms of contact and association. Economic research and theorizing may be concerned with understanding how markets work, but in doing this it unavoidably also proposes implicit accounts of economic being together in the world, and thus of communication.
In the rest of the chapter I outline â in a necessarily selective way â some of what mainstream twentieth and early twenty-first-century economists have had to say (often implicitly rather than explicitly) about the interactional and informational basis of economic life. I focus on these mainstream approaches â rather than more critical or heterodox voices â because these are the ones that are most influential in business, government and the media, and which, rightly or wrongly, have come to speak for the discipline. Before this, however, I examine the idea â found in Adam Smith, but most developed in the notion of ârevealed preferencesâ â that economic action is itself a form of communication. This is in many ways the classic economic view (although as the next chapter shows, a version of it is shared by other disciplines). I then explore economistsâ understandings of the term âinformationâ. These, I think, are what Carey had in mind when he accused economists of reductionism. I outline key elements of contemporary information economics and show that while it places a substantive âcommunicativeâ concept (i.e., information) at its heart, it remains within a broader tradition that sees communication in quantitative terms, and understands it as a series of discrete observable actions, rather than as dialogue or relationship. I briefly discuss the diversions from this found in some forms of game theory, before turning, in the final section, to some of the ways in which economics is changing. Drawing particularly on the growing empirical movement in the discipline, and on areas such as economic geography where the discipline has begun to have more contact with its neighbours, I show that some important work is being done that makes economics potentially more sensitive to the nature and consequences of human and mediated communication than it has been in the past.
Economic action is a form of communication
Perhaps the most obvious way in which economists bring communication and economic action together is in the principle â mostly implicit but occasionally explicit â that economic action is itself a form of communication. This idea has been expressed most fluently in Albert Hirschmanâs (1970) Exit, Voice, and Loyalty, but its antecedents can be found in Adam Smithâs observations about the parallels between trading and conversation, as well as in the concept of revealed preferences developed by Paul Samuelson and others. References to the parallels between linguistic interaction and market exchange can be found across Smithâs work. In The Wealth of Nations (1991 [1776]), he posits a causal connection between a primary urge to trade and exchange and forms of human contact and sociability centred on the marketplace. The recognition of interdependence that results from this contact â the sense that my self-interest depends upon some degree of contact and cooperation with you â is what drives social harmony and solidarity. The âexchangesâ that occur in the marketplace are inevitably not only of goods, but also of words and information, but these latter are presumed to have been driven in the first instance by self-interest. Given this, the account of communication offered here is limited to the transmission of information; whatever happens in practice in market encounters, in theoretical terms it remains at the level of what Peters (1999: 6) describes as âthe successful linkage of two separate terminiâ. In Smithâs earlier Theory of Moral Sentiments (first published in 1759), by contrast, a wider canvas is drawn, and human motivation is theorized not only in terms of the seeking out of others for self-interested purposes, but also in terms of the desire for âmutual sympathy of sentimentsâ. Indeed, the desire for mutual sympathy is considered by Smith to be one of the two basic motivations in life (Otteson 2002: 5). The capacity to âimaginatively change placesâ with others, to understand the world from their point of view, and to seek this out as an end in itself points towards a more profound understanding of communication, involving greater reciprocity, fellow feeling and a sense of âcontact between interioritiesâ (Peters 1999: 6â7).
Which of these is the ârealâ Smith? The âAdam Smith problemâ (Tribe 2008) has often been settled by assuming that the desire to better our position is what drives our economic actions, while the desire for mutual sympathy motivates all the other, presumably non-economic, actions. And yet the history and anthropology of markets suggests that things are not so clear: people routinely blend their economic and their intimate encounters (Zelizer 2005) and markets are key sites of social and civic interaction. It is not always clear where our economic actions end and our non-economic actions begin. Indeed, the doux commerce thesis (the idea that commerce softens and refines otherwise âbarbarianâ passions) with which Smith and others were associated comes from an earlier non-commercial meaning of the term âcommerceâ: âbesides trade, the word long denoted animated and repeated conversation and other forms of polite social intercourse and dealings among persons (frequently between two persons of the opposite sex)â (Hirschman 1977: 61). In this account, the development of commerce involves extending a pre-existing communicative world motivated by non-economic concerns into new realms. In fact, the order of precedence between the urge to trade and the urge to communicate is hard to untangle. David Graeber suggests that for Smith, âlogic and conversation are really just forms of tradingâ (2011: 25), and thus that trade is the original form of, and reason for, contact and communication. And yet in the Lectures on Jurisprudence from which this claim is taken, Smith also talks of the ânatural inclination every one has to persuadeâ (offering a shilling is really âoffering an argumentâ) (2011: 394). From this perspective, it is equally plausible to argue that trade is really just a form of conversation or a socially elaborated version of the impulse to persuade.
Interestingly, there is some evidence that Smithâs idea that markets are sites of spontaneous order itself derives from his earlier work on language. Smithâs short essay âConsiderations co...