Strategic trade policy: a review of the theoretical debate

This paper reviews the recent debate on strategic trade policies, whose main conclusion is that while the real world may be far from the condition of perfect competition considered by standard theory, free trade remains the best ruleofthumb policies. In the second part of the paper several issues are reviewed which suggest that the debate is far from complete. Two aspects, in particular, require closer scrutiny: (i) the implications of multiple equilibria and pathdependency phenomena in a world in which innovation activities have crucial effects on trade performance; (ii) the problems of collective action associated with the constitution of a free trade régime.     

Trade and Wage Inequality: Local versus Global Comparative Advantages

This paper shows that disentangling the local and global dimensions of trade can be crucial to get a better understanding of the trade impact on wage inequality. In particular, it allows us to reconcile the empirical evidence with the Heckscher–Ohlin–Samuelson predictions. Our focus here is on Italy. As for local trade – within its own cone of diversification – Italy is specialised in the production of unskill‐intensive goods, while for global trade – with respect to the other cone of diversification – it is mainly specialised in the production of skill‐intensive goods. On the evidence of these specialisation patterns, we point out that the local trade has a strong impact on wage inequality. In particular, in line with the Heckscher–Ohlin–Samuelson predictions, the local export performance reduces wage inequality as it favours blue‐collar workers. As for global trade, it affects and increases wage inequality through the export channel, again consistent with the Heckscher–Ohlin–Samuelson predictions.     

Housing prices and crime perception

In this article, we combine data from the housing market with data from a victimization survey to estimate the effect of crime perception on housing prices in the City of Barcelona from 2004 to 2006. Using dwelling data and a hedonic price model (using both OLS and quantile regressions), in the first stage, we estimate the shadow price of the location of dwellings. In the second stage, we analyse the impact of crime perception, after controlling for other district characteristics such as local public spending and immigration, on this locational valuation. After accounting for the possible endogeneity of crime and housing prices, our findings suggest that crime exerts relevant costs beyond its direct costs. Indeed, a one standard deviation increase in perceived security is associated with a 0.57 % increase in the valuation of districts. Moreover, in districts perceived as being less safe than the average for the City of Barcelona, houses are highly discounted. Less safe districts have on average a valuation that is 1.27 % lower.     

Is Integration Enough for Fast Product Development? An Empirical Investigation of the Contextual Effects of Product Vision*

Research into development time performance has suggested that integration—both internal, adopting cross‐functional organizational structures for development, and external, involving customers and suppliers in the process—can be a powerful driver when it comes to compressing cycle times and enhancing development punctuality. Some recent studies have also highlighted the compelling role of product vision to obtain high performances with product development. What these studies seem to suggest is that product vision guarantees the right goals and clarity of direction that integration mechanisms need to quickly develop new products and to stay on the development schedule. However, past studies have rarely considered or measured product vision as a construct and explicitly tested whether or not product vision acts as a contingent factor in determining the relationships between the aforementioned organizational drivers and development time. This research study maintains that product vision is crucial to pushing organizational drivers toward increased development efficiency. To find theoretical support for this position and to define a reference framework for the study, previous literature was analyzed. In the framework, both internal and external development integration are assumed to be positively related to time performance; however, these relationships are moderated by product vision. The model was then tested empirically on an international sample of 157 firms to verify and to obtain empirical support for the hypothesized relationships. The results confirm the importance of external integration in achieving better time performance. However, the influence of this driver on cycle time can also be increased by the presence of a very well‐defined product vision. The relationship between internal integration and time performance is more complex. Though it seems to slow down the process as a single factor, its interaction effect with product vision is in fact positive. These results have several managerial implications. First, externally integrated development can greatly improve time performance; however, the best results in terms of acceleration can be obtained when there is a well‐defined product vision. Furthermore, product vision is essential in the case of internal integration: A cross‐functional process alone would not be enough for development acceleration in the absence of product vision. Hence, managers interested in obtaining high time performances should accompany the adoption of integration mechanisms with increased attention to sharing clear objectives and directions with all those—both inside the firm (i.e., team members and functional representatives) and outside the firm (i.e., customers and suppliers)—involved in development and as well as throughout the firm.     

A revisited and stable Fourier transform method for affine jump diffusion models

In the last decade, fast Fourier transform methods (i.e. FFT) have become the standard tool for pricing and hedging with affine jump diffusion models (i.e. AJD), despite the FFT theoretical framework is still in development and it is known that the early solutions have serious problems in terms of stability and accuracy. This fact depends from the relevant computational gain that the FFT approach offers with respect to the standard Fourier transform methods that make use of a canonical inverse Levy formula. In this work we revisit a classic FT method and find that changing the quadrature algorithm and using alternative, less flawed, representation for the pricing formulas can improve the computational performance up to levels that are only three time slower than FFT can achieve. This allows to have at the same time a reasonable computational speed and the well known stability and accuracy of canonical FT methods.     

Emission permits and the dynamics of clean and dirty firms in an evolutionary competition model

Emission Trading Systems (ETSs) are today regarded as the pillar of market‐based environmental policies in many countries. This paper studies the impact of an ETS on the dynamics of the market made up of two types of firms: clean and dirty. Using an evolutionary context, we study how the share of clean firms evolves at different parameter values, such as increasing values of the permits’ price floor, and show that an ETS can have positive effects on the diffusion of the clean technology. However, numerical simulations show that under specific parameter values the opposite result may emerge with clean firms leaving the market.     

An Empirical Analysis of the Determinants of Perceived Inequality

Perception of inequality is important for the analysis of individuals' motivations and decisions and for policy assessment. Despite the broad range of analytic gains that it grants, our knowledge about measurement and determinants of perception of inequality is still limited, since it is intrinsically unobservable, multidimensional, and essentially contested. Using a novel econometric approach, we study how observable individual characteristics affect the joint distribution of a set of indicators of perceived inequality in specific domains. Using data from the International Social Survey Programme, we shed light on the associations among these indicators and how they are affected by covariates. The approach also gives insights on some results in the literature on inequality. The role of many subjective indicators for the perception of inequality is re‐examined and examples of policy applications are reviewed. The importance of our empirical approach to the measurement of perceived inequality is, in so doing, reinforced.     

A framework toward sustainable ecotourism value chain in the Philippines

Philippine tourism growth is largely driven by visits to natural attractions. Addressing concerns on sustainability, environmental conservation, and local community involvement has become increasingly challenging. We identify the critical players in the industry and create a value chain framework for Philippine ecotourism that incorporates the quadruple bottom-line strategy to understand how sustainable tourism is being practiced among value chain participants. Findings have implications in the pursuit of sustainable ecotourism development in the country.     

Testing the effect of technical analysis on market quality and order book dynamics

We find empirical support for the theoretical finding in agent-based models of limit order book markets that the effect of technical trading on market quality is not positive. When signals occur, technical traders lower liquidity as proxied by the relative spread, the effective spread, the realized spread, the dispersion and the slope in the order book. Technical trading is also found to be accompanied by rising volatility. There is overall strong empirical support against the hypothesis that technical trading has no effect on order book dynamics.