Author Archive
Institutions and Economic Change
| Dick Langlois |
In September I will be part of a symposium on “Institutions and Economic Change,” organized by Geoff Hodgson’s Group for Research in Organisational Evolution. The workshop will be held on 20-21 September 2013 at Hitchin Priory, Hitchin, Hertfordshire, England. Here is the program and call for participation:
Speakers:
Masahiko Aoki (Stanford University, USA)
“Between the Economy and the Polity: Causation or Correlation. Theory and a Historical Case from China”Francesca Gagliardi (University of Hertfordshire, UK)
“A Bibliometric Analysis of the Literature on Institutional Complementarities”Geoffrey Hodgson (University of Hertfordshire, UK)
“A Manifesto for Legal Institutionalism”Jack Knight (Duke University, USA)
“Courts and Institutional Change”Suzanne Konzelmann (Birkbeck College, University of London, UK)
“‘Picking winners’ in a Liberal Market Economy: Modern Day Heresy – or Essential Strategy for Competitive Success?”Richard Langlois (University of Connecticut, USA)
“The Institutional Revolution: A Review Essay”Ugo Pagano (University of Siena, Italy)
“Synergy, Conflict and Institutional Complementarities”Abstracts are available on this GROE webpage: uhbs-groe.org/workshops.htm
This workshop is designed to provide in-depth discussion of cutting-edge issues, in a forum that permits the attention to detail and definition that is often lacking in larger, conference-style events. The expected maximum number of participants is 50. Our past Workshops have filled up rapidly, so please book early to avoid disappointment. The workshop will include a poster session where participants may present their research, as long as it is related to the workshop theme. To apply to be included in the poster session send an abstract of your paper to Francesca Gagliardi (f.gagliardi@herts.ac.uk). To reserve a place on the workshop please visit store.herts.ac.uk/groeworkshop
Cognition and Capabilities
| Dick Langlois |
The title of this paper caught my attention.
“Cognition & Capabilities: A Multi-Level Perspective”
J. P. Eggers and Sarah Kaplan
Academy of Management Annals 7(1): 293-338Research on managerial cognition and on organizational capabilities has essentially developed in two parallel tracks. We know much from the resource-based view about the relationship between capabilities and organizational performance. Separately, managerial cognition scholars have shown how interpretations of the environment shape organizational responses. Only recently have scholars begun to link the two sets of insights. These new links suggest that routines and capabilities are based in particular understandings about how things should be done, that the value of these capabilities is subject to interpretation, and that even the presence of capabilities may be useless without managerial interpretations of their match to the environment. This review organizes these emerging insights in a multi-level cognitive model of capability development and deployment. The model focuses on the recursive processes of constructing routines (capability building blocks), assembling routines into capabilities, and matching capabilities to perceived opportunities. To date, scholars have focused most attention on the organizational-level process of matching. Emerging research on the microfoundations of routines contributes to the micro-level of analysis. The lack of research on capability assembly leaves the field without a bridge connecting the macro and micro levels. The model offers suggestions for research directions to address these challenges.
The reason it caught my eye is that some 16 years ago I published a paper with exactly the same title (albeit with a different subtitle). Of course, I didn’t approach the issue in exactly the way these authors do, which is obviously close to Nicolai’s work on microfoundations. But I did arguably try to “link the two sets of insights,” and I did not do so “only recently.”
Henderson on Business Ethics
| Dick Langlois |
Rebecca Henderson, one of my favorite management scholars, has a new paper (with Karthik Ramanna) on – Milton Friedman and business ethics. Here’s the abstract.
Managers and Market Capitalism
In a capitalist system based on free markets, do managers have responsibilities to the system itself, and, in particular, should these responsibilities shape their behavior when they are attempting to structure those institutions of capitalism that are determined through a political process? A prevailing view — perhaps most eloquently argued by Milton Friedman — is that managers should act to maximize shareholder value, and thus that they should take every opportunity (within the bounds of the law) to structure market institutions so as to increase profitability. We maintain here that if the political process is sufficiently ‘thick,’ in that diverse views are well-represented and if politicians and regulators cannot be easily captured, then this shareholder-return view of political engagement is unlikely to reduce social welfare in the aggregate and thus damage the legitimacy of market capitalism. However, we contend that sometimes the political process of determining institutions of capitalism is ‘thin,’ in that managers find themselves with specialized technical knowledge unavailable to outsiders and with little political opposition — such as in the case of determining certain corporate accounting standards that define corporate profitability. In these circumstances, we argue that managers have a responsibility to structure market institutions so as to preserve the legitimacy of market capitalism, even if doing so is at the expense of corporate profits. We make this argument on grounds that it is both in managers’ self-interest and, expanding on Friedman, managers’ ethical duty. We provide a framework for future research to explore and develop these arguments.
On the one hand, we might quibble about whether they get Friedman right. Friedman meant in the first instance that managers should pursue their self-interest within the framework of “good” institutions, not in the (Public Choice) context of changing the institutional framework itself. I haven’t actually gone back to see what Friedman says about this, but here is how Henderson and Ramanna interpret the Chicago tradition: “Friedman and his colleagues were keenly aware that capitalism can only fulfill its normative promise when markets are free and unconstrained, and that managers (and others) have strong incentives to violate the conditions that support such markets (e.g., Stigler, 1971). But they argued both that dynamic markets tend to be self-healing in that the dynamics of competition itself generates the institutions and actions that maintain competition and that government could be relied on to maintain those institutions—such as the legal system—that are more effectively provided by the state (on this latter point, see, in particular, Hayek, 1951).” There is a sense in which Chicago saw (and economic liberals in general see) the system as self-healing in the longest of runs: every inefficiency is ultimately a profit opportunity for someone who can transmute deadweight loss into producer’s surplus; and economic growth cures a lot of ills. But one can hardly accuse Chicago of being insensitive to those bad incentives for rent-seeking in the short and medium term.
On the other hand, Henderson and Ramanna make a valuable point when they draw our attention to the gray area in which market-supporting institutions (the same term I tend to use) are often forged through private action or through public action in which the private actors possess the necessary local knowledge. There is a scattered literature on this – the setting of technical standards, for example – but it is not a major focus of Public Choice or political economy. Perhaps it is naïve to say that managers in this gray area have an ethical duty to support institutions that make the pie bigger rather than institutions that transfer income to them. But what else can we say? It’s a lot better than blathering on about “public-private partnerships,” which are frequently cover for rent-seeking behavior. One (possibly embarrassing) implication of this stance is that it makes a hero of the much-reviled Charles Koch, who funds opposition to many of the rent-seeking institutions from which his own company benefits.
At one point Henderson and Ramanna mention the Great Depression as a “market failure” that incubated anti-capitalist sentiment. The second part of that assertion is certainly true, but the Depression was not a market failure but a spectacular failure of government. (Read Friedman (!), whose once-controversial view about this is now widely accepted by economic historians and monetary economists, including Ben Bernanke.) The Depression is actually an interesting case study in the gray area of institutions. Before the Fed, private financiers acted collectively to provide the public good of stopping bank panics. Now that role has fallen to the state, with private interests – and their asymmetrical local knowledge – influencing the bailout process. Which system was less corrupt? A more general question: are there any examples of fully private creation of institutions in which the self-interest of the participants led to inefficient rent-seeking?
Rational Inattention
| Dick Langlois |
The idea of attention as a scarce resource goes back at least to Herbert Simon and Nelson and Winter. I hadn’t seen much application of this idea in a while until I ran across this interesting paper called “Rational Inattention and Organizational Focus” by Wouter Dessein, Andrea Galeotti, and Tano Santos. Here’s the abstract:
We examine the allocation of scarce attention in team production. Each team member is in charge of a specialized task, which must be adapted to a privately observed shock and coordinated with other tasks. Coordination requires that agents pay attention to each other, but attention is in limited supply. We show how organizational focus and leadership naturally arise as the result of a fundamental complementarity between the attention devoted to an agent and the amount of initiative taken by that agent. At the optimum, all attention is evenly allocated to a select number of “leaders”. The organization then excels in a small number of focal tasks at the expense of all others. Our results shed light on the importance of leadership, strategy and “core competences” in team production, as well as new trends in organization design. We also derive implications for the optimal size or “scope” of organizations: a more variable environment results in smaller organizations with more leaders. Surprisingly, improvements in communication technology may also result in smaller but more balanced and adaptive organizations.
Apparently, Dessein has been working on attention models for some time, though I hadn’t noticed. (But, of course, Peter had.) I should also note that this model is similar in spirit to the work of Sharon Gifford, now 20 years old, which Dessein et al. do not cite.
Trento Summer School on Modularity
| Dick Langlois |
This summer I am directing a two-week summer school on “Modularity and Design for Innovation,” July 1-12. I am working closely with Carliss Baldwin, who will be the featured speaker. Other guest speakers will include Stefano Brusoni, Annabelle Gawer, Luigi Marengo, and Jason Woodard.
The school is intended for Ph.D. students, post-docs, and newly minted researchers in technology and operations management, strategy, finance, and the economics of organizations and institutions. The school provides meals and accommodations at the beautiful Hotel Villa Madruzzo outside Trento. Students have to provide their own travel. More information and application here.
This is the fourteenth in a series of summer schools organized at Trento by Enrico Zaninotto and Axel Leijonhufvud. In 2004, I directed one on institutional economics.
Permeable Boundaries
| Dick Langlois |
The new table-of-contents alert from Industrial and Corporate Change carries an interesting new paper by Carliss Baldwin and her coauthors called “The Architecture of Transaction Networks: A Comparative Analysis of Hierarchy in Two Sectors.” Here’s the abstract:
Many products are manufactured in networks of firms linked by transactions, but comparatively little is known about how or why such transaction networks differ. This article investigates the transaction networks of two large sectors in Japan at a single point in time. In characterizing these networks, our primary measure is “hierarchy,” defined as the degree to which transactions flow in one direction, from “upstream” to “downstream.” Our empirical results show that the electronics sector exhibits a much lower degree of hierarchy than the automotive sector because of the presence of numerous inter-firm transaction cycles. These cycles, in turn, reveal that a significant group of firms have two-way “vertically permeable boundaries”: (i) they participate in multiple stages of an industry’s value chain, hence are vertically integrated, but also (ii) they allow both downstream units to purchase intermediate inputs from and upstream units to sell intermediate goods to other sector firms. We demonstrate that the 10 largest electronics firms had two-way vertically permeable boundaries while almost no firms in the automotive sector had adopted that practice.
As I was downloading the article from the ICC website, a link to the Best Twenty ICC Articles from First Twenty Years of Publication (1992-2011) caught my eye. Definitely some interesting and important articles on this list, which was chosen by the editors. But I was struck that there is no overlap at all between this list and the list of 20 most cited articles in ICC. On a quick and sloppy count, there is an overlap of only 3 with the top 50 most cited. (Similar story for most read, where there is one overlap with the top 20.) Given my interest in this odd fact, perhaps you can guess on which lists my own articles lie.
Tom McCraw
| Dick Langlois |
I was saddened to hear today of the passing of Tom McCraw at the young age of 72. I didn’t always agree with him: he was a strong admirer of the Progressives, and even tried implausibly to suggest in Prophet of Innovation, his great biography of Schumpeter, that Schumpeter would have agreed with Progressive policies had he been alive today. But McCraw was a gentleman, a fine writer, and an important figure in business history. Prophet of Innovation is a terrific book. I wish I had written it.
Coase-Theorem Behavior Actually Does Happen
| Dick Langlois |
I often find it hard to persuade students that the Coase Theorem actually “works” – that one party really will bribe another party to give up a right when transaction costs are low. So I was pleased to find this example on the Atlantic Monthly website. An author called Patrick Wensink ripped off the trademarked Jack Daniel’s label for the cover of a novel called Broken Piano for President, whose principal (perhaps only) interesting characteristic is that it was published by a press called Lazy Fascist. Clearly this is a conflict over the use of a property right, and the author is enjoying uncompensated benefits. One would think that, as Jack Daniel’s clearly owns the property right, the company could force the author to change the cover. Apparently, however, the transaction costs of doing that are high, so the attorney for Jack Daniel’s wrote the author a charming cease-and-desist letter that actually offered to bribe the author to change the cover right away. This is a general point, I suppose, now that I think about it: as the transaction costs rise of using official legal institutions to resolve externality conflicts, the de facto owner of the right can effectively switch, even in a world in which the transaction costs we usually talk about – those of finding and negotiating with the conflicting users of the property – remain small enough to allow Coasean bargaining.
Vertical (Dis)integration and Technological Change
| Dick Langlois |
One of my longest-running interests has been the relationship between economic change, including technological change, and the boundaries of the firm. In broad strokes, my story is this: when markets are thin and market-supporting institutions weak, technological change, especially systemic change, leads to increased vertical integration, since in such an environment centralized ownership and control may reduce “dynamic” transaction costs; but when markets are thick and market-supporting institutions well developed, technological change leads to vertical disintegration, since in that environment the benefits of specialization and the division of labor outweigh the (now relatively smaller) transaction costs of contracting. This latter scenario is what I called the Vanishing Hand. I recently ran across a new working paper by Ann Bartel, Saul Lach, and Nachum Sicherman, called “Technological Change and the Make-or-Buy Decision,” that supports the Vanishing Hand idea empirically. Here is the abstract.
A central decision faced by firms is whether to make intermediate components internally or to buy them from specialized producers. We argue that firms producing products for which rapid technological change is characteristic will benefit from outsourcing to avoid the risk of not recouping their sunk cost investments when new production technologies appear. This risk is exacerbated when firms produce for low volume internal use, and is mitigated for those firms which sell to larger markets. Hence, products characterized by higher rates of technological change will be more likely to be produced by mass specialized firms to which other firms outsource production. Using a 1990-2002 panel dataset on Spanish firms and an exogenous proxy for technological change, we provide causal evidence that technological change increases the likelihood of outsourcing.
The Spanish dataset is based on questionnaires about outsourcing activities in various mechanical industries. The exogenous proxy is number of patents granted in the U. S. in each industry. So, basically, Spanish firms in industries in which there are a lot of American patents tend to outsource more ceteris paribus than Spanish firms in industries with fewer American patents. Although I always like empirical evidence that supports my own arguments, I also like to play the devil’s advocate. The incomplete-contracts literature (which for me is Coase and Knight as much as Hart and Moore) reminds us that it is harder to write contracts when knowledge is tacit and inchoate. Could it thus be that number of patents is a proxy for the importance of explicit versus tacit knowledge in the industry, and it is the prevalence of the explicit, rather than technological change per se, that makes contracting less costly? My money is still on the Vanishing Hand story.
Virtual Ownership and Managerial Distance
| Dick Langlois |
If you’re in New York on February 6, you might want to go hear the always-interesting Henry Hansmann talk about work he is doing with Nicolai’s CBS colleague Steen Thomsen. The talk is at 4:20 in Room 701 Jerome Greene Hall at Columbia. This is part of the Columbia Law and Economics Workshop. (I’m on their mailing list but seldom have the time to make the trip.) Here’s the abstract:
Industrial foundations are nonprofit holding companies that own business firms. These entities are common in Northern Europe, and many successful international companies are owned in thus fashion. Because of their strong economic performance and unusual combination of nonprofit and for-profit entities, they present interesting challenges to theories of the firm. In this paper, we present the first study of the manner in which the foundations govern the companies that they own. We work with a rich data set comprising 121 foundation-owned Danish companies over the period 2003-2008.
We focus in particular on a composite structural factor that we term “managerial distance.” We interpret this as a measure of the clarity and objectivity with which a foundation-owned company’s top managers are induced to focus on the company’s profitability. More particularly, managerial distance seems best interpreted as a factor, or aggregate of component factors, that put the foundation board in the position of “virtual owners,” in the sense that the information and decisions facing the managers are framed for them in roughly the way they would be framed for profit-seeking outside owners of the company. Our empirical analysis shows a positive, significant, and robust association between managerial distance and company economic performance. The findings appear to illuminate not just foundation governance, but corporate governance and fiduciary behavior more generally.
Shared Governance and the Coattail Effect
| Dick Langlois |
Speaking of football. I just now received an email newsletter from the American Association of University Professors (AAUP), the union of which I am necessarily a member. The newsletter calls attention to a New York Times op-ed by Michael Bérubé, an AAUP activist who happens to be the Paterno Family Professor of Literature at Penn State. For Bérubé and the AAUP, the Penn State sex-abuse scandal “coincided with the steady erosion of faculty governance.” Peter has written critically about shared governance, which is a central and long-standing platform of the AAUP; and we can argue about whether shared governance is likely to be efficient in general. But it seems to me dubious that faculty oversight of athletics would have meant quicker detection of the offense and the cover-up at Penn State: the problem is less one of incentives than of impacted knowledge in a large bureaucracy. In yesterday’s news came the announcement that a history professor at Utah had been arrested for viewing child pornography on his laptop during a plane flight. How could this be? Isn’t the History Department under faculty governance?
What struck me most about the AAUP newsletter was the extent to which it reflected the academic coattail effect: issues of great popular interest or concern sweeping up in their wake lots of long-existing and dubiously related academic hobby-horses. Global warming is another, more obvious, example. At a university function a while back, I heard a retired faculty member bemoan the inexplicable lack of research and funding into the role of the family in global warming. Needless to say, she was a historian of the family.
Entrepreneurship in Africa
| Dick Langlois |
Inspired by Peter Lewin’s recent post on the beauty of Africa, I decided to hop on a plane to Peter’s native South Africa. I haven’t been to a wildlife park, though I have found myself twice down in caves, one containing fossils and one a disused gold mine. I also took in the Apartheid Museum, which seemed to me (as an outsider) to be extremely well done. It didn’t pull any punches but always appeared neutral, even analytical. For me, the museum’s story underscored the point that Walter Williams and others always used to argue while apartheid was going on: that the system required, and was implemented through, central planning and massive government intervention in markets. (Apparently they even had a wacky scheme to move people from their distant segregated homes to and from urban work using high-speed bullet trains.) I was struck by how similar the revolution here was to the contemporaneous one in Eastern Europe. It was a revolt by a middle class that was denied human and political rights — and also economic opportunity — by an increasingly inefficient and distortive state apparatus.
A couple of exhibits at the Apartheid Museum asserted that in the heyday of gold mining the British had “fixed the price of gold.” This price fixing forced the mine owners constantly to lower production costs, which they did by deskilling mining operations – using technology to break the process into simpler tasks (Ames and Rosenberg 1965) — in order to hire cheaper labor. By contrast, the mining museum suggested that there was plenty of skill-enhancing innovation as well, like pneumatic drills replacing the hammer and chisel, which reduced from eight hours to five minutes the time it took a worker to carve out a blasting hole.
Oddly, neither museum mentioned that gold was the monetary standard. (You know this already: it’s not that the “price of gold” was fixed; it’s that the value of the currency was defined in terms of units of gold.) This might sound like an economist’s carping. But I mention it because on this trip I also encountered the strange combination of task design and monetary economics in a strikingly different African context. I’m actually in south Africa not primarily for the tourism (at least in principle) but to visit Giampaolo Garzarelli and his Institutions and Political Economy Group at the University of the Witwatersrand and, as Peter Klein mentioned in an earlier post, to attend a conference on “Open Source, Innovation, and New Organizational Forms,” which took place on Monday. Joel West, another of the participants, has already blogged elsewhere about the conference. One paper, by an MA student from Kenya – Joel has already blogged about this as well – discussed an amazing phenomenon I had never heard about before: crowdsourcing in developing countries using mobile phones. A company called txteagle allows customers to outsource cognitive work by breaking tasks into small pieces, which pieces are then sent to participants via text message. (As phones have become cheaper they have become ubiquitous in the developing world.) For example, the participant could be asked to translate a phrase into his or her local language or to transcribe a voice snippet. The txteagle computers then aggregate the output and use redundancy and artificial intelligence to validate the results. The participant is paid for the task, via the same mobile phone, using M-Pesa, a system I first heard about only a couple of weeks ago. Interestingly, M-Pesa is itself a formalization of a spontaneous monetary system – think cigarettes at a prison camp – in which people without access to banks would save and transact in airtime minutes. The amount a participant can earn in this system is quite meaningful in the context of poor countries with high unemployment.
The Decline of Peer Review
| Dick Langlois |
Glenn Ellison has a paper in the new issue of Economic Inquiry called “Is Peer Review in Decline?” Here’s the abstract.
Over the past decade, there has been a decline in the fraction of papers in top economics journals written by economists from the highest ranked economics departments. This paper documents this fact and uses additional data on publications and citations to assess various potential explanations. Several observations are consistent with the hypothesis that the Internet improves the ability of high profile authors to disseminate their research without going through the traditional peer review process.
An alternative explanation is that the distribution of productivity among departments has gotten flatter, and Ellison can’t definitively reject that possibility. (Luigi Zingales and his coauthors had argued that the Internet has reduced the advantages for productivity of being at a top university.) But the explanation Ellison favors has to do with the increasing costs of the review process, especially at top field journals, where editors (he claims) have been increasingly demanding revisions. Because the costs of the review process are high and the benefits modest for prestigious authors, they increasingly avoid these journals.
Freedom to Trade and the Competitive Process
| Dick Langlois |
That’s the promising-sounding title of a new NBER Working Paper by Aaron Edlin and Joseph Farrell. Unfortunately, the argument turns out, in my opinion, to be extraordinarily wrongheaded. Here is the abstract.
Although antitrust courts sometimes stress the competitive process, they have not deeply explored what that process is. Inspired by the theory of the core, we explore the idea that the competitive process is the process of sellers and buyers forming improving coalitions. Much of antitrust can be seen as prohibiting firms’ attempts to restrain improving trade between their rivals and customers. In this way, antitrust protects firms’ and customers’ freedom to trade to their mutual betterment.
The promising part is that they talk explicitly about the competitive process.
The freedom-to-trade perspective . . . stresses the freedom of buyers and sellers to change their trading partners whenever that is mutually beneficial. The aspect of the competitive process that we study here is buyers and sellers exercising this freedom and forming improving coalitions (i.e., new configurations of trading partners). In a highly competitive market a seller who does not give its customers good deals will find that rivals offer better deals to attract these customers. The process of firms fighting over customers and offering them better and better deals raises consumers’ utility skyward. This competitive process is closely aligned with what Schumpeter called creative destruction.
As anyone who has read Schumpeter knows, of course, this is not even close to what he actually meant by creative destruction. (more…)
Citizenship and Biopower
| Dick Langlois |
That’s the title of seminar scheduled somewhere in the University later this month. I’m sure the ideas will be of great interest to readers of this blog.
What happens to the state under globalization? This often-asked but still relevant question has produced competing responses. Some scholars have re-theorized the nation-state and citizenship while others have jettisoned the nation-state as a category altogether, instead turning to Foucauldian theories of biopower to explain how power extends beyond the law-based operations of the state, managing life through the production of norms, and in so doing, relegates even greater populations to death and devastation.
Dr. Grace Hong’s presentation will argue that the shift into globalization must be contextualized within a history of gendered racial capital. She situates the decolonization/liberation movements in Asia and Africa and the new social movements in the US as turning points that marked the triumph, but also the limits of nationalism. In articulating alternatives to nationalism, Dr. Hong looks to women of color feminism and queer of color critique in texts by Cherrie Moraga, Frances Beal, and the Combahee River Collective, to theorize the newly complicated relationship between race, gender, sexuality, and vulnerability to death in the wake of the transnational turn.
What I want to know is whether the third sentence of the first paragraph counts as a paraprosdokian, “a figure of speech” — and I here quote from a humorous junk email I received recently — “in which the latter part of a sentence or phrase is surprising or unexpected in a way that causes the reader or listener to reframe or reinterpret the first part. It is frequently used for humorous or dramatic effect, sometimes producing an anticlimax.” Perhaps in this case the latter part of the sentence retheorizes the first part.
Ginsburg and Wright on Behavioral Law and Economics
| Dick Langlois |
Judge Douglas Ginsburg will be presenting a paper (written with Josh Wright) called “Behavioral Law and Economics: Its Origins, Fatal Flaws, and Implications for Liberty” at Columbia next week. I am on the mailing list for the Law and Economics Workshop at Columbia, so I received a copy of the paper as an email attachment; but the email specifically requests that the paper not be forwarded, so I won’t make it available here. I imagine Josh will post it eventually. But if you’re in NYC, you can hear the paper presented on Friday, February 25, 11:30am-1:00pm, in the Levien Room (Warren Hall, W. 116th near Morningside, across from the main law school building, 10th Floor).
The Vanishing Hand: 19th-Century French Edition
| Dick Langlois |
Haven’t read this yet, but it looks interesting. Note also the futuristic publication date.
On the Origins of Vertical Unbundling: The Case of the French Transportation Industry in the 19th Century
Guy Numa
European Journal of the History of Economic Thought, Vol. 20, No. 2, 2013The paper retraces the origins of the unbundling of infrastructure, which is a monopoly, from services, which are subject to competition. Using the case of the railroad industry in France, I examine how both natural monopoly theorists and legislation dealt with this subject in the 19th century. I argue that the origins of vertical unbundling date to this period with legislation pertaining to inland waterways and railroads. This was particularly the case for the railroad industry due to pricing and competition rationales. I analyze the writings of Dupuit and Walras and show that they both agreed that infrastructure and services had to be unbundled for the inland waterways. In contrast, they expressed different justifications to defend the monopoly for the railroad industry. Following a chronological progression, the first section explores the origins of unbundling in legislation. The second section analyzes how theorists approached the way railroads had to be managed. Throughout, I highlight the interplay between their work and legislation.
Snow Days
| Dick Langlois |
The University canceled classes yesterday and today because of the snow, for the third and fourth times already this semester. I had to email my large lecture class with rearranged assignments. Apparently, some of my colleagues were even more upset at this than I was. (If it’s not obvious: Jay Hickey is the functionary in Human Resources who sends out the emails canceling classes.)
The Pretense-of-Knowledge Syndrome
| Dick Langlois |
Has Ricardo Caballero been reading Hayek (or maybe Brian Loasby)?
In this paper I argue that the current core of macroeconomics — by which I mainly mean the so-called dynamic stochastic general equilibrium approach — has become so mesmerized with its own internal logic that it has begun to confuse the precision it has achieved about its own world with the precision that it has about the real one. This is dangerous for both methodological and policy reasons. On the methodology front, macroeconomic research has been in “fine-tuning” mode within the local-maximum of the dynamic stochastic general equilibrium world, when we should be in “broad-exploration” mode. We are too far from absolute truth to be so specialized and to make the kind of confident quantitative claims that often emerge from the core. On the policy front, this confused precision creates the illusion that a minor adjustment in the standard policy framework will prevent future crises, and by doing so it leaves us overly exposed to the new and unexpected.
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