Durable-Goods Monopolists, Network Effects and Penetration Pricing

We study the pricing problem of a durable-goods monopolist. With network effects, consumption externalities among heterogeneous groups of consumers generate a discontinuous demand function. Consequently, the lessor has to offer a low price in order to reach the mass market, whereas the seller has the option to build a customer base by setting a lower initial price and raise the price later in the mass market, which explains the practice of introductory pricing. Contrary to the existing literature, we show that profits from selling network goods may be higher than from leasing. Further, the seller in fact over-invests in R&D and makes the product more durable than necessary.Penetration pricing, network externality

Inventory Model with Seasonal Demand: A Specific Application to Haute Couture

In the stochastic multiperiod inventory problem, a vast majority of the literature deals with demand volume uncertainty. Other dimensions of uncertainty have generally been overlooked. In this paper, we develop a newsboy formulation for the aggregate multiperiod inventory problem intended for products of short sales season and without replenishments. A distinguishing characteristic of our formulation is that it takes a time dimension of demand uncertainty into account. The proposed model is particularly suitable for applications in haute couture, i.e., high fashion industry. The model determines the time of switching primary sales effort from one season to the next as well as optimal order quantity for each season with the objective of maximizing expected profit over the planning horizon. We also derive the optimality conditions for the time of switching primary sales effort and order quantity. Furthermore, we show that if time uncertainty and volume uncertainty are independent, order quantity becomes the main decision over the interval of the primary selling season. Finally, we demonstrate that the results from the two-season case can be directly extended to the multi-season case and the limited resource multiple-item case

Firm-specific learning and the investment behavior of large and small firms

We examine a model of the size distribution and growth of firms whereby firms learn about idiosyncratic productivity parameters. Aggregate shocks, by adding noise to learning at the firm level, can produce differentiated response across firms with their reactions depending on the position of the firms in their individual life cycle. In particular, young firms, which are smaller on average than older firms, can 'overreact' to aggregate shocks. Such differences across firm sizes and ages, which arise here in a model with perfect financial markets, are often attributed to financial frictions that to financial frictions that hit small and large firms differently.Corporations ; Econometric models ; Investments

VERs under imperfect competition and foreign direct investment : a case study of the U.S. - Japan auto VER

In 1981, the United States (U.S.) induced the Japanese to agree to a voluntary export restraint (VER) on their export of autos to the U.S. The countries negotiated the VERagainst a backdrop of falling U.S. production and employment in the auto industry and several legislative attempts to curb Japanese imports. The Japanese agreed to limit their U.S. exports to 1.68 million vehicles a year for a three year period. The study found that U.S. auto dealers captured some of the rents from the VER and that increasing returns to scale in the U.S. auto industry imply that protection has an effect on scale efficiency. From 1984 to 1987, seven Japanese auto manufacturing firms established assembly plants in the U.S. The authors argue that the VER generated pure profits in the domestic auto industry which induced the Japanese producers to enter the U.S. domestic market through foreign direct investment. Their entry then largely eliminated the abnormally high profits. The study sequentially introduces into the model the important elements of the auto industry and the VER, thereby isolating the impact of each on the estimates of the welfare effects of the VER. The impact of foreign direct investment was to lower the costs of the VER because the greater entry into domestic auto manufacturing resulted in a lower quota rent premium for foreign autos.Economic Theory&Research,Environmental Economics&Policies,Access to Markets,Markets and Market Access,Banks&Banking Reform

Revenue recycling and the welfare effects of road pricing

The authors explore the interaction between taxes on work-related traffic congestion and preexisting distortionary taxes in the labor market. A congestion tax raises the overall costs of commuting to work and discourages labor force participation at the margin when revenues are returned in lump-sum transfers. The resulting efficiency loss in the labor market can be larger that the Pigouvian efficiency gains from internalizing the congestion externality. By contrast, if congestion tax revenues are used to reduce labor taxes, the net impact on the labor supply is positive and the efficiency gain in the labor market can raise the overall welfare gains of the congestion tax by as much as 100 percent. Recycling congestion tax revenues in public transit subsidies produces a positive, but smaller, impact on the labor supply. In short, the authors'results indicate that the presence of preexisting tax distortions, and the form of revenue recycling, can crucially affect the size - and possibly even the sign - of the welfare effect of road pricing schemes. The efficiency gains from recycling congestion tax revenues in other tax reductions can amount to several times the Pigouvian welfare gains from congestion reduction.Public Sector Economics&Finance,Economic Theory&Research,Labor Policies,Environmental Economics&Policies,Banks&Banking Reform,Environmental Economics&Policies,Public Sector Economics&Finance,Economic Theory&Research,Banks&Banking Reform,Municipal Financial Management

Financing Pharmaceutical Innovation: When Should Poor Countries Contribute?

We use a public economics framework to consider how pharmaceuticals should be priced when at least some of the R&D incentive comes from sales revenues. We employ familiar techniques of public finance to adjust standard pricing prescriptions in the context of global diseases, in which distributional inequities are extreme. With these adjustments, poor countries should not necessarily cover even their own marginal costs, and the pricing structure is not related to that which would be chosen by a monopolist in a simple way. We use this framework to examine on-going debates regarding the international patent system as embodied in the WTO's TRIPS agreement.Pharmaceutical pricing, Ramsey pricing, TRIPS

Implications of Recent Australian Wheat Industry Developments for Domestic and Overseas Prices

This study is motivated by the proposition that the objectives of the AWB Ltd have changed since semi-privatisation of the Australian Wheat Board under the Wheat Marketing Act, 1989. Conceptualising this change of objectives as a shift from revenue maximization to profit maximization, this study examines the impact of such a change on the pricing policies of a multi-market price-setting firm. More specifically, this paper investigates, using two hypothetical objective functions, a risk averse AWB’s price-setting behaviour in an “overseas” and a “domestic” market in response to recent wheat industry developments. In the analysis these developments manifest themselves as differing price elasticities, differing transport costs and uncertain demand functions, and their implications particularly for the prices paid by domestic consumers are explored.Privatisation, Australian wheat industry, pricing policies., Agricultural and Food Policy, Crop Production/Industries, Demand and Price Analysis,

The Simple Geometry of Transmission and Stabilization in Closed and Open Economies

This paper provides an introduction to the recent literature on macroeconomic stabilization in closed and open economies. We present a stylized theoretical framework, and illustrate its main properties with the help of an intuitive graphical apparatus. Among the issues we discuss: optimal monetary policy and the welfare gains from macroeconomic stabilization; international transmission of real and monetary shocks and the role of exchange rate pass-through; the design of optimal exchange rate regimes and monetary coordination among interdependent economies.