Output/Endowment and Commodity/Factor Price Relationships and Welfare in a Multilateral Trade Model with Partial Factor Mobility

A multilateral model of trade with both commodity flows and partial mobility of factor flows is set up. This model is used to develop factor endowment/output relationships as well as commodity/factor price relationships. Welfare consequences of these parametric shifts are examined. The model is built on the customs union framework which involves three countries and both commodity and factor flows. Owing to spillover effects in multilateral trade models, many nontraditional results are obtained. Many developed countries accept skilled and unskilled migrants from other countries. These migrants are generally accepted on a quota system. Moreover, it has been established that an increase in the migrant quota in the presence of factor mobility may raise or lower the output and welfare in the country not receiving migrants. In fact it is shown that the non‐migrant receiving country could be immiserized due to loss of capital. The main message of this paper is that in a multilateral trade framework there exist international spillover effects which must be taken into consideration in national policymaking.     

On the folk theorem with one-dimensional payoffs and different discount factors

Proving the folk theorem in a game with three or more players usually requires imposing restrictions on the dimensionality of the stage-game payoffs. Fudenberg and Maskin (1986) assume full dimensionality of payoffs, while Abreu et al. (1994) assume the weaker NEU condition (“nonequivalent utilities”). In this note, we consider a class of n-player games where each player receives the same stage-game payoff, either zero or one. The stage-game payoffs therefore constitute a one-dimensional set, violating NEU. We show that if all players have different discount factors, then for discount factors sufficiently close to one, any strictly individually rational payoff profile can be obtained as the outcome of a subgame-perfect equilibrium with public correlation.     

Search, migration, and urban land use: The case of transportation policies

We develop a search-matching model with rural-urban migration and an explicit land market. Wages, job creation, urban housing prices are endogenous and we characterize the steady-state equilibrium. We then consider three different policies: a transportation policy that improves the public transport system in the city, an entry-cost policy that encourages investment in the city and a restricting-migration policy that imposes some costs on migrants. We show that all these policies can increase urban employment but the transportation policy has much more drastic effects. This is because a decrease in commuting costs has both a direct positive effect on land rents, which discourages migrants to move to the city, and a direct negative effect on urban wages, which reduces job creation and thus migration. When these two effects are combined with search frictions, the interactions between the land and the labor markets have amplifying positive effects on urban employment. Thus, improving the transport infrastructure in cities can increase urban employment despite the induced migration from rural areas.     

Are the Mediterranean countries competitive in fresh fruit and vegetable exports?

For many of the countries surrounding the Mediterranean Sea, fruit and vegetables are very important products. In light of the increasing trade liberalization and thus increasing competition between countries, this paper aims to investigate the competitiveness of ten Mediterranean countries with respect to fresh fruit and vegetables. The analysis rests on two foundations. First, a set of indicators are calculated to give a general impression of trends and potentials. Second, a constant market share analysis is performed where the countries' competitiveness in world trade is investigated. The results show that the competitiveness of the investigated countries has deteriorated over the period.     

Georges Perrin and the GP cost calculation method: the story of a failure

After the Second World War, a number of costing methods were developed in France in response to the perceived limitations of Rimailho's 'homogeneous sections' method. The common feature of all these methods was the provision of a more thorough analysis of operations through the adoption of techniques which were simple to use. The GP method, developed by Georges Perrin, was the most successful but, despite its many advantages, its success was limited, due to deficiencies in Perrin's communication policy and his network of contacts.     

Pricing policy and quality upgrading in the Swedish car market: Do import surveillance and exchange rate instability matter?

Recent years have seen an increased use of quantitative restrictions in passenger car trade. In this paper we investigate the impact of import surveillance on product and pricing policies of car manufactures in the Swedish car market over the period 1986–1989. Evidence is found of substantal upgrading in Japanese (and German) car supply. The evidence on changes in quality-adjusted prices is less conclusive. In addition it is found that exchange rate changes were not passed through to car prices.     

Resource egalitarianism with a dash of efficiency

We study the problem of defining inequality-averse social orderings over allocations of commodities when individuals have different preferences. We formulate a notion of egalitarianism based on the axiom that any dominance between consumption bundles should be reduced. This Dominance Aversion requirement is compatible with Consensus, a version of the Pareto principle saying that an allocation y is better than x whenever everybody finds that everyone?s bundle at y is better than at x. We characterize a family of multidimensional leximin orderings satisfying Dominance Aversion and Consensus.     

Credit spread interdependencies of European states and banks during the financial crisis

We investigate the interdependence of the default risk of several Eurozone countries (France, Germany, Italy, Ireland, the Netherlands, Portugal, and Spain) and their domestic banks during the period between June 2007 and May 2010, using daily credit default swaps (CDS). Bank bailout programs changed the composition of both banks’ and sovereign balance sheets and, moreover, affected the linkage between the default risk of governments and their local banks. Our main findings suggest that in the period before bank bailouts the contagion disperses from bank credit spreads into the sovereign CDS market. After bailouts, a financial sector shock affects sovereign CDS spreads more strongly in the short run. However, the impact becomes insignificant in the long term. Furthermore, government CDS spreads become an important determinant of banks’ CDS series. The interdependence of government and bank credit risk is heterogeneous across countries, but homogeneous within the same country.     

Stakeholder Management, Reciprocity and Stakeholder Responsibility

Stakeholder theory advocates that firms bear responsibility for the implications of their actions. However, while a firm affects or can affect stakeholders, stakeholders can also affect the corporation. Previous stakeholder theorising has neglected the reciprocal nature of responsibility. The question can be asked whether??in a spirit of reciprocity, loyalty and fairness??stakeholders should treat the corporation in a fair and responsible way. This study based on different definitions of stakeholders argues that various stakeholder attributes differ for different categories of stakeholders. This analysis presumes that the attribute of stakeholder reciprocity can probably be restricted to real stakeholders, labelled stakeowners: genuine stakeholders with a legitimate stake, the loyal partners who strive for mutual benefits. Stakeowners own and deserve a stake in the firm. Stakeholder reciprocity could be an innovative criterion in the corporate governance debate as to who should be accorded representation on the board. Corporate social responsibility should imply corporate stakeholder responsibility.