Search results for "Price of stability"
showing 7 items of 7 documents
Price Stability and Inflation Persistence During the International Gold Standard: The Scandinavian Case
2009
In the 1870s the three Scandinavian countries Denmark, Norway and Sweden formed the Scandinavian Currency Union. Both the adoption of gold and the monetary union were supposed to lead to price stability in and between these countries. By drawing on new indices of consumer prices the present paper offers an examination of inflation dynamics, defined as price stability and inflation persistence, in the periphery of Scandinavia during the heyday of the international gold standard.
Noncooperative dynamic games for inventory applications: A consensus approach
2008
We focus on a finite horizon noncooperative dynamic game where the stage cost of a single player associated to a decision is a monotonically nonincreasing function of the total number of players making the same decision. For the single-stage version of the game, we characterize Nash equilibria and derive a consensus protocol that makes the players converge to the unique Pareto optimal Nash equilibrium. Such an equilibrium guarantees the interests of the players and is also social optimal in the set of Nash equilibria. For the multi-stage version of the game, we present an algorithm that converges to Nash equilibria, unfortunately not necessarily Pareto optimal. The algorithm returns a seque…
Pricing to market behaviour in European car markets
2003
Abstract This paper investigates PTM behaviour in European car markets for a period of great interest (1993–98), taking into account the role of invoicing currency. The results indicate that local currency price stability is a strong and pervasive phenomenon across products independently of the invoicing currency. The paper offers robustness checks, tests and arguments that justify the interpretation of this finding, at least in part, as evidence of PTM. It implies the existence of market segmentation and price discrimination, despite the completion of the single market programme on 1 January 1993.
The Other J.M.: John Maurice Clark and the Keynesian Revolution
2009
This paper suggests that Clark's views regarding the Keynesian Revolution illuminate some of the limitations of the Keynesian orthodoxy that developed after the war, bringing more institutional detail and a greater preoccupation with dynamic analysis. Clark developed the multiplier in dynamic terms and coupled it with the accelerator to provide the framework for business cycle theory. His analysis was not formalized and emphasized time lags and non-linearities, similar to Harrod. In addition, Clark was concerned with the inflationary consequences of Keynesian policies and he was dissatisfied with those mechanical interpretations of the income flow analysis, which came to be known as hydraul…
How does monetary policy respond to the dynamics of the shadow banking sector?
2020
We investigate the response of the central bank to the change in size of non-bank financial intermediaries. Using quarterly data for the U.S. over the period 1946:Q1-2016Q4, we find that when faced with an increase in the asset growth of the securities' brokers and dealers and the shadow banking sector, the monetary authority reacts by raising the short-term nominal interest rate. This response is stronger in the case of sharp variation in the size of the balance sheet of nonbank financial intermediaries. From a policy perspective, our study suggests that an extended version of the original Taylor rule - embedding both price stability and financial stability concerns – provides a good chara…
Consensus in Noncooperative Dynamic Games: a Multi-Retailer Inventory Application
2008
We focus on Nash equilibria and Pareto optimal Nash equilibria for a finite horizon noncooperative dynamic game with a special structure of the stage cost. We study the existence of these solutions by proving that the game is a potential game. For the single-stage version of the game, we characterize the aforementioned solutions and derive a consensus protocol that makes the players converge to the unique Pareto optimal Nash equilibrium. Such an equilibrium guarantees the interests of the players and is also social optimal in the set of Nash equilibria. For the multistage version of the game, we present an algorithm that converges to Nash equilibria, unfortunately, not necessarily Pareto op…
Coping with Asymmetric Shocks in the EMU: The Role of Labour Market Flexibility
2013
The chapter discusses the economic conditions for the success of EMU when there is still a need for structural reforms in the markets of goods and services, and factors of production. In view of asymmetric shocks, experience shows that behaviour in nominal and real wage growth resulted in increased unemployment throughout the EU15. Fiscal policy, on the other hand, could mitigate to some extent the burden of wage adjustment, and could play an important role in improving productivity. In general, however, smooth shock-absorption requires a flexible wage formation process to circumvent low employment levels, but the risk of hysteresis would remain. To avoid the accumulation of wage and labour…