We compare macroeconomic models of sticky-prices (Calvo and Costsof-adjustment) with flexible price models in terms of optimal seigniorage. This sheds light on the importance of relative price distortions. Sticky-price models with no price dispersion terms have unattractive implications, we argue, when it comes to the derivation of optimal policies. We provide examples where they may imply very...

In the current conditions of over-supply, firms are paying high attention to pricing decisions in order to defend their competitive positioning. Modern pricing strategies are able to take into account changed market conditions or, in other words, demand characterised by strong volatility and non loyal behaviour flanking known loyalty mechanisms. Moreover, suppliers are also looking for innovati...

Trade protection remains a prominent feature of the current world economy and likely has significant effects on industries and macroeconomies. In this paper a particular type of policy, price supports, is analyzed in a two-country, dynamic, general equilibrium model. This model brings new perspectives to the analysis in that it is monetary and has labor mobility within countries between the tra...

Pricing schemes that vary prices in response to demand shocks may antagonize consumers and reduce demand. At the same time, consumers may take advantage of the opportunities offered by price changes. Overall, the net impact of varying price on demand is ambiguous. We investigate the issue empirically, exploiting a unique dataset from a firm that has experimented with different pricing schemes. ...

Generic medicine pricing is an area of national responsibility of European Union countries. This article aims to present the current status and impact of generic medicine pricing policies in ambulatory care in Europe. The study conducts a literature review of policies relating to free-pricing systems, price-regulated systems, price differentiation, price competition and discounts, and tendering...

The political economy of environmental policy favors the use of quantity-based instruments over price-based instruments (e.g., tradable permits over green taxes), at least in the United States. With cost uncertainty, however, there are clear efficiency advantages to prices in cases where the marginal damages of emissions are relatively flat, such as with greenhouse gases. The question arises, t...

Background & Objectives: Potential drivers and barriers of biosimilar uptake were mainly analysed through qualitative approaches. The study objective was to conduct a quantitative analysis and identify drivers of biosimilar uptake of all available biosimilars in the European Union (EU). Methods: A three-step process was established to identify key drivers for the uptake of biosimilars in the to...

This paper introduces a dynamic equilibrium model of the research-based pharmaceutical industry and parameterizes it using industry facts. In the model, imposing price controls in the U.S. reduces firm value, R&D, the flow of new drugs, and the net present value of consumer welfare in the U.S. and globally. Removing price controls in one or more non-U.S. countries increases firm value, R&D, the...

In this paper, we analyze how lack of credibility and transparency of monetary and fiscal policies undermines the effectiveness of macroeconomic policies to isolate the economy from commodity price fluctuations. We develop a general equilibrium model for a commodity exporting economy where macro policies are conducted through rules. We show that the responses of output, aggregate demand, and in...

Policymakers have good reasons to favor capital-based policies – such as CAFE standards or feebates programs – over a carbon price. A carbon price minimizes the discounted cost of a climate policy, but may result in existing capital being under-utilized or scrapped before its scheduled lifetime, hurt the workers that depend on it, and inflict an immediate income drop. Capital-based policies avo...