The pricing by distribution format (print, online, both), described above, assumes that all institution types pay the same subscription rate. However, society publishers also have the option of employing differential pricing. Institutional libraries have long acquiesced in differential pricing of subscriptions, recognizing that journals housed in libraries receive more intensive use than individual subscriptions. Indeed, differential pricing of print subscriptions may be considered the historical precedent to online site licenses.
There are two basic approaches to journal pricing: cost-plus and value-based. Cost-plus pricing bases a journal’s price on a society’s costs of producing it, plus a margin sufficient to sustain the journal’s operation. Societies often apply this approach to print journals. Value-based pricing tries to determine the price that institutions would be willing and able to pay. Establishing a price for an online edition in this way can allow a society to tap the value created by the online version and increase the revenue available to sustain the service going forward.
Such value-based pricing for online journal services often takes the form of tiered price schedules. Tiered pricing can allow a publisher to generate more revenue while keeping journal prices moderate and equitable. When demand is inelastic, as is the case for scholarly and scientific journals, the amount of unappropriated revenue—the revenue forgone from institutions that perceive either greater or lesser value in the journal relative to its price—is comparatively large. Tiered pricing allows a journal to capture some of the unappropriated surplus from larger institutions that realize more value in the journal, and some of the deadweight loss from smaller institutions that could not otherwise afford the journal. Capturing this value is possible with an online service, as the marginal cost of delivering the service to each additional subscriber is near zero.
Academic libraries typically tolerate differential pricing based on institution size and intensity of use. Pricing based on such buyer characteristics allows publishers to offer online information services at price points that help maximize both service reach (in terms of revenue) and end-user access. In North America, the U.K. and Western Europe, online information services, including online journals, are often offered via banded pricing schemes based on the type of institution, on the number of full-time equivalent students (FTE) at an institution, the number of sites included in the license, the number of concurrent users able to access the service, or some combination of these measures. Although such tiered pricing models are more prevalent among commercial publishers, nonprofit publishers also use them, with approximately 25% of nonprofits basing the price on the number of sites, 17% on FTEs, 17% on institution type, and 4% on simultaneous users.
A society publishing a journal with a broad readership could develop tiered pricing, offering a journal at a higher price for MA/PhD-granting institutions than for baccalaureate institutions. However, for highly specialized journals, size-based price bands will not typically work well with North American institutions. Since the intensity of use of a specialized journal will not be a simple function of an institution’s size, many large institutions without programs in the specific area might not find size-based pricing compelling. Conversely, lowering the price for smaller institutions might simply reduce the society’s revenue from the journal without significantly increasing the journal’s market size.
The cost of marketing and administering a tiered pricing model—even where suitable—might reduce the net incremental revenue benefit to the society. Unless a society outsources sales and fulfillment of its journal to a publishing services provider, it may find that pricing by distribution medium serves the society’s needs without the added administrative cost of a tiered pricing model.