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Abstract:
Specializing in tourism is an option available to a number of less developed countries and regions. But is it a good option? To answer this question, we have compared the relative growth performance of 14 "tourism countries" within a sample of 143 countries, observed during the period 1980-95. Using standard OLS cross-country growth regressions, we have documented that the tourism countries grow significantly faster than all the other sub-groups considered in our analysis (OECD, Oil, LDC, Small). Moreover, we have shown that the reason why they are growing faster is neither that they are poorer than the average; nor that they have particularly high saving/investment propensities; nor that they are very open to trade. In other words, the positive performance of the tourism countries is not significantly accounted for by the traditional growth factors of the Mankiw, Romer and Weil type of models. Tourism specialization appears to be an independent determinant. A corollary of our findings is that the role played by the tourism sector should not be ignored by the debate about whether smallness is harmful for growth (e.g. Easterly and Kraay (2000), who conclude that there is no growth disadvantage in smallness). Half of the thirty countries classified as microstates in this literature are heavily dependent on tourism. Once this distinction is adopted, it is easy to see that the small tourism countries perform much better than the remaining small countries. In our findings, smallness per se can be bad for growth, while the opposite is true when smallness goes together with a specialization in tourism.

Economic growth, Convergence, Tourism specialization, Sustainable development

Abstract:
This paper surveys the recent literature devoted to the analysis of the interactions between the adoption of voluntary or negotiated agreements as a tool of environmental policy and market structure. The goal of this survey is twofold. On the one hand, we would like to identify the market environment which is most favourable to the adoption of voluntary approaches, namely whether these are more likely to be signed within industries that are more or less concentrated. On the other hand, we aim at assessing the effects of voluntary approaches on market structure and industry concentration. Our findings suggest that the signature of voluntary approaches is favoured by a situation in which industry is more concentrated.

Moreover, the adoption of voluntary approaches is likely to further increase industry concentration. This clearly raises a trade-off between environmental benefits and economic costs provided by the adoption of voluntary approaches that must be dealt with an appropriate policy-mix.

Abstract:
We analyze the empirical relationship between growth, country size and tourism specialization by using a dataset covering the period 1980-2003. We find that small tourism countries grow significantly faster than all the other sub-groups considered in our analysis. The reason for this is neither because they are poorer than the average, nor because they are very open to trade. In other words, Tourism appears to be an independent determining factor for growth. Another finding of our paper is that small states are fast growing especially when are highly specialized in tourism. In contrast with some previous conclusions in the literature, smallness per se is not good for growth.

Small states, growth, tourism, cross country comparisons

Abstract:
This paper analyses the conditions under which a group of firms has the incentive to sign a Voluntary Agreement (VA) in order to control its emission flows even in the presence of free-riding by other firms in the industry. For the purpose of this paper it is assumed that free-riders cannot be completely excluded from the expected benefits of the VA, which increase with the number of signatory firms and with the abatement level achieved. The paper focuses on policy design by discussing the features that a VA should possess in order to increase its economic and environmental effectiveness. The results support some important conclusions. First, VAs cannot emerge in the case of a pure public good, i.e. when spillovers are such that all firms benefit from the abatement of the signatory firms. Second, even in the case of partial spillovers, the regulator has to impose a minimum participation constraint for the VA to be signed. In this case, if the minimum participation constraint is met, all firms have an incentive to sign the VA. Third, a VA with a minimum amount of regulation improves welfare with respect to a VA in which firms are free to set their profit maximising abatement level.

Voluntary agreement, voluntary approach, environmental protection, free-riding, emissions tax

Abstract:
This paper analyses the effects on consumers' welfare of the privatisation policy carried out in the UK since 1979. The approach we follow sees the privatisation of a State owned enterprise within the broader framework of the policy reform theory (Dreze and Stern, 1990). By adopting this perspective, the change in consumers' welfare with and without privatisations can be studied by appropriate welfare measures.

We claim that an advantage of our approach is that of being able to provide the required welfare assessment in a simplified way by means of a limited set of information. In particular, we show that a series of welfare measures only based on aggregate information can be used once one becomes ready to accept the use of first and second order approximations and a few reasonable assumptions on the shape of demand functions. These welfare measures are subsequently used for the evaluation of the welfare effects related to price variations in seven British privatised public utilities. We conclude that the contribution to consumers' welfare of the privatisation policy in the UK, when compared to the huge transfers involved in the process, has been rather modest.

Keywords: Privatisation, Welfare Measurement

Privatization, prices, UK

Abstract:
This paper studies the preferences of tourists visiting the island of Sardinia (Italy), by means of a choice modelling approach. The focus is on some specific demand-enhancing effects which should confirm the feasibility of implementing sustainable tourism policies. Multinomial logit estimations reveal the strong negative effects resulting from the congestion of tourist attractions and the major transformation of coastal environments. On the other hand, recreational services and the proximity of accommodation to the beaches also seem to be important. The computation of willingness to pay measures and choice probabilities for hypothetical destinations illustrate how this kind of approach can provide useful information in determining decision processes by policy makers and development agencies.

Tourism demand, Green preferences, Choice experiments, Stated preferences

Abstract:
We evaluate the demand for long term care (LTC) insurance prospects in a stated preference context, by means of the results of a choice experiment carried out on a representative sample of the Emilia-Romagna population. Choice modelling techniques have not been used yet for studying the demand for LTC services. In this paper these methods are first of all used in order to assess the relative importance of the characteristics which define some hypothetical insurance programmes and to elicit the willingness to pay for some LTC coverage prospects. Moreover, thanks to the application of a nested logit specification with 'partial degeneracy', we are able to model the determinants of the preference for status quo situations where no systematic cover for LTC exists. On the basis of this empirical model, we test for the effects of a series of socio-demographic variables as well as personal and household health state indicators.

Health Insurance, Long Term Care, Choice Experiments, Nested Logit Models