Search results for "Stylized fact"
showing 10 items of 41 documents
The impact of an urban toll ring on housing prices
2020
Abstract Building on standard urban economics theory we set up a stylized model within which we demonstrate that the imposition of a toll ring leads to higher housing prices within the ring, and lower outside the ring. We examine this prediction empirically by using transaction data for 15,306 dwellings in the Norwegian town of Kristiansand, where since 1992 there has been a toll ring. We find that the toll ring implies 6.9 per cent higher housing prices within the toll ring than outside it. The relationship between toll fees and housing prices seems to be stable over time. The impact of the toll ring on the prices of detached houses, apartments, row houses and twin houses is strikingly dif…
The Stabilizing Role of Government Size
2007
This paper presents an analysis of how alternative models of the business cycle can replicate the stylized fact that large governments are associated with less volatile economies. Our analysis shows that adding nominal rigidities and costs of capital adjustment to an otherwise standard RBC model can generate a negative correlation between government size and the volatility of output. However, in the model, we find that the stabilizing effect is only due to a composition effect and it is not present when we look at the volatility of private output. Given that empirically we also observe a negative correlation between government size and the volatility of consumption, we modify the model by i…
Micro-geographies of creative industries clusters in Europe: From hot spots to assemblages
2014
The aim of this paper is to provide basic stylized facts about the spatial patterns of location and co-location of clusters of creative industries in Europe. The research proposes a novel methodology for detailing the spatial delimitation of clusters, based on a geo-statistical algorithm and firm-based micro-data. The procedure is applied to a continuous space of 16 European countries and 15 creative industries in 2009. The investigation reveals that creative firms are highly clustered, and that clusters are concentrated in a ‘creative belt’ stretching from the South of England to the South-east of Germany. These clusters are predominantly metropolitan, heterogeneous, cross borders, and may…
Embedded Model Control and dynamic simulation
2006
Embedded model control (EMC) is and end-to-end control technology addressed to industrial engineers and centered on the embedded model, a stylized discrete-time state equation of the whole plant, including environment, communication and computing resources. The embedded model, which is the core of the control unit, is derived and validated from a fine model of the plant which is implemented as a simulator code. The latter acts as a faithful and friendly test-bench where assessing control units before they are loaded into target processor. The paper illustrates the requirements and architecture of the EMC simulator under continuous improvement. A case study closes the paper.
The Effects of Taxation on Migration: Some Evidence for the ASEAN and APEC Economies
2010
This paper investigates the effects of taxation on migration. It develops a stylized, two-country model to examine the impact of taxes on labor mobility. The theoretical predictions that taxes affect migration decisions and that educated workers are more responsive to taxation are supported by some empirical evidence for the economies of the Association of Southeast Asian Nations and the Asia-Pacific Economic Cooperation. The empirical application also shows that average tax rates have a larger impact on migration choices than marginal rates. Average tax rates are most important for migrants with secondary education, while marginal rates have a greater influence on the decisions of migrants…
The Reality of African Trade Integration—Challenges of Implementation
2021
In the course of their evolution on the stylized path of economic integration, African RECs face a number of implementation challenges, beginning with a range of typical domestication issues for trade agreements. A fundamental problem is that African regional trade arrangements (RTA) are all based on two GATT/WHO clauses which do not require full internal liberalization. The chapter analyses how RTA implementation on this basis has led to a general logic of exclusions and exemptions in Africa’s trade relations and traces how entrenched empirical practice meant to serve developmental purposes—protection of the weakest economic actors—often caters to vested interests. Inconsistency is aggrava…
Regional Integration in Trade Theory
2021
Given widespread scepticism in trade economics about the value of RECs comprised of developing countries, the formal theory of regional economic integration is critically examined in four stylized configurations. Based on the overarching logic of trade creation and diversion, the usual diagrammatic treatment of tariff effects is critically discussed in terms of its numerous shortcomings. A single-country and REC-wise diagrammatic treatment of tariffs in the presence of increasing returns is proposed to allow quantitative assessment of the arguably most promising case for South-South RECs. Building on the literature, the cases of full and incomplete specialization within a regional group are…
The Logical Sequence of Regional Economic Integration
2021
Globally, regional economic communities are classified in what is customarily called the linear model of integration. The question arises as to where African RECs stand on a stylized linear path of economic integration and to what extent this model can provide guidance for further integration steps. The factual nonlinearity of the ‘model’ is discussed and the ensuing challenges for economic integration are identified in terms of monetary unions, non-tariff measures/barriers (with a new typology) and harmonization of standards. In a final step, the ‘model’ itself is amended and critically discussed in the light of the question of whether a scheme largely inspired by the European experience c…
More firms, more competition? The case of the fourth operator in France's mobile phone market
2010
Accepted, Forthcoming; International audience; To foster competition the French government authorized a fourth operator, ‘Free', to enter the country's mobile phone market at the end of 2009 alongside Orange, SFR and Bouygues Telecom (BT), who held respectively one-half, one-third and one-sixth of the market. By using a stylized model of France's phone market, we have examined what we call the regulator's nightmares and dreams. If Cournot competition is in place before Free's entry, minimizing the total profit fails to maximize the consumer surplus and the total surplus; the maximum most realistic price fall is 6.7% compared to three-way competition and could be 1.7% only; if Orange, SFR an…
Trade Associations: Why Not Cartels?
2021
First published: 30 September 2020 The relevance of special interests lobbying in modern democracies can hardly be questioned. But if large trade associations can overcome the free riding problem and form effective lobbies, why do they not also threaten market competition by forming equally effective cartels? We argue that the key to understanding the difference lies in supply elasticity. The group discipline which works in the case of lobbying can be effective in sustaining a cartel only if increasing output is sufficiently costly ‐ otherwise the incentive to deviate is too great. The theory helps organizing a number of stylized facts within a common framework. This article has been accept…