The Benefits of Environmental Fiscal Reforms in an Integrated Europe

This paper analyses the effects of an environmental fiscal reform where the environmental tax revenue is used to reduce the tax burden on labor in order to increase employment. The study tries to assess the benefits generated by this type of reform in an integrated Europe where different degrees of tax harmonization can be achieved. The differential impact of cooperative fiscal reforms versus noncooperative ones is quantified through the use of a newly developed general equilibrium model. The results suggest that only a high degree of harmonization, in which both revenue and expenditure policies are coordinated, can provide significant environmental and employment benefits.     

Poverty alleviation in Mozambique: a multi-market analysis of the role of food aid

The use of food aid in poverty alleviation programs has been hampered by two problems: the inability to target to households in need, and the disincentive effects on agriculture. In this paper, we present econometric estimates of in Almost Ideal Demand System (AIDS) for households in Maputo, Mozambique, and develop a multi-market model to show that in Maputo, imported yellow maize is not only self-targeting, but that owing to a combination of the low cross-price elasticity with locally produced staples (particularly, white maize) and cross-border trade in food products, the disincentive effects on domestic agriculture have been negligible.     

Aiding Car Producers in the EU: Money in Search of a Strategy

This article investigates how the general principles of the Treaty have been applied to the car sector in the EU, where the soft law provisions are of particular interest. A detailed quantitative analysis from 1990 to 2008 highlights a reduction of aid over time. A shift from sectoral to “regional development” motives in granting aid to the sector is also observed in the last 10 years. However, sector specific aid is now less explicit but it remains important. Large amounts of public money are spent without a consistent strategy, reducing capacity in some cases, expanding it in others. The scarcity of public funds calls for a more focussed European policy for this industry.     

COOPERATIVE FIRMS AND THE CRISIS: EVIDENCE FROM SOME ITALIAN MIXED OLIGOPOLIES

We investigate how cooperative firms reacted to the current crisis. This allows us to compare the behaviour of cooperative and conventional firms facing exogenous shifts in demand. After a short survey of a stream of theoretical literature, we analyze a large group of Italian production cooperatives in the periods 2003–2010 and 1994–2011 and we contrast co‐ops behaviour with the overall trend in the industries in which they operate. Our sample's evidence suggests that the cooperative's behaviour has a stabilizing effect on employment with respect to shocks in output demand. Unlike profit‐maximizers, cooperative firms seem to be adjusting pay more than employment when facing shocks. Production co‐ops look better equipped than their profit‐maximizing counterparts in tackling the long recession also because they have been very cautious in their profit policies over time. Unlike conventional firms, they have significantly increased their own equity during ‘good’ years instead of distributing large dividends to their members.     

Joining the pack or going solo? A dynamic theory of new firm positioning

The question of new firm positioning in the marketplace and entrant's subsequent long-term performance lies at the heart of strategic entrepreneurship. We suggest a dynamic theory of new firm positioning that hinges on an important feature of the competitive environment: industry-level product diversity. The key argument is that industry-level product diversity drives imitation or differentiation at entry, which in turn shapes the exit likelihood of new entrants. So, in our theory, the extent of the new entrant's product portfolio overlap with all the industry's incumbents takes center stage. Support for our logic is obtained from the analysis of the life histories of 640 British motorcycle producers during the period 1899–1993.     

Esscher transforms and the minimal entropy martingale measure for exponential Lévy models

In this paper we offer a systematic survey and comparison of the Esscher martingale transform for linear processes, the Esscher martingale transform for exponential processes, and the minimal entropy martingale measure for exponential Lévy models, and present some new results in order to give a complete characterization of those classes of measures. We illustrate the results with several concrete examples in detail.     

Dynamics of retail-bank branching in Antwerp (Belgium) 1991–2006: Evidence from micro-geographic data

We exploit a comprehensive new panel dataset on retailbank branch locations in 233 neighborhoods (local markets) in the metropolitan area of Antwerp to describe (i) how between 1991 and 2006 the patterns of bank presence, entry, exit and choice deeply evolve and (ii) whether and how changes in these “on the ground” patterns systematically diverge across Antwerp’s different, highly segregated neighborhoods. We show that over the 15-year period under study entry and exit dynamics substantially intensify, the level change in branch desert grows significantly, and bank choice markedly declines; and that between 1996 and 2001, these changes are robustly associated with the neighborhood average income. In doing so, we advance a new technique for generating spatial measures that both minimize the discretization bias and can be reliably linked to neighborhoods. We demonstrate that the resulting measures are indeed more precise than traditional count measures.     

Valuing Provisioning Ecosystem Services in Agriculture: The Impact of Climate Change on Food Production in the United Kingdom

This paper provides an estimate of the contribution of the ecosystem to the provisioning services generated by agriculture. This is achieved by valuing the changes in productivity generated by a marginal alteration in ecosystem inputs. As an example, we consider the variation in rainfall and temperature projected by the recent UK Climate Impacts Programme. The analysis implements a spatially explicit, econometric model of agricultural land use based on the methodology recently developed by Fezzi and Bateman (Am J Agric Econ 93:1168–1188, 2011). Land use area and livestock stocking rates are then employed to calculate farm gross margin estimates of the value of changes in provisioning ecosystem services. Findings suggest that the variation in ecosystem inputs induced by climate change will have substantial influence on agricultural productivity. Interestingly, within the UK context climate change generates mainly positive effects, although losses are forecasted for those southern areas most vulnerable to heat-stress and drought.