RTAs' Proliferation and Trade‐diversion Effects: Evidence of the ‘Spaghetti Bowl’ Phenomenon

This paper investigates the trade‐diversion effects of regional trade agreements (RTAs), so‐called spaghetti bowl phenomenon (SBP), in multilateral trade. The SBP is due to the proliferation of RTAs. Thus, I investigate the relationship between the number of RTAs concluded by a country and the additional trade value attributed to a RTA. Using bilateral trade data in a sample of 119 countries, from 1995 to 2012, my main finding reveals a negative trade effect between them, confirming the existence of SBP in multilateral trade. However, results could not conclude the evidence of a negative effect of overlapping RTAs, involving the existence of SBP, within North–North, North–South or South–South trade. But, the additional trade value attributed to a RTA concluded with EU countries or US seems to confirm significantly a trade‐diversion effect because of the number of RTAs signed by these countries.     

The effect of hospitableness and servicescape on guest satisfaction in the hotel industry

This paper aims to investigate the influence of hotel hospitality on hotel guest satisfaction along with the moderating effect of the hotel servicescape on the relationship between hospitality and satisfaction. In this preliminary study, which involved 403 hotel guests in Malaysia, we employed a questionnaire survey as the main method of data collection. The structural equation modelling (CFA) used to assess the model revealed a good fit. A hierarchical moderated regression analysis was performed and showed statistical support for the positive influence of hotel hospitality on guest satisfaction as well as a positive moderating effect of servicescape. Copyright © 2013 ASAC. Published by John Wiley & Sons, Ltd.     

Geographical indication regulation and intra‐trade in the European Union

Protection of indications of geographical origin (GIs) can reduce information asymmetry between producers and consumers, and potentially enhance trade. However, GIs can also possibly divert trade. We rely on panel data about agri‐food trade among the 27 countries of the European Union to investigate these issues using variations of estimators proposed by Head and Mayer ( 2000 ) and Santos Silva and Tenreyro ( 2006 ). Our findings suggest that the protection of GIs creates trade when the importing and exporting countries have GI‐protected products. There is also empirical evidence regarding a trade‐diverting effect when the importing country does not have GIs and a border enlargement effect arising from European GI‐protection.     

Innovation,competition and firm size distribution on fragmented markets

This paper presents a simple model of firm and consumer behavior. We formulate a sub-market entry game, where boundedly rational firms decide on investing in R&D for inventing new products that will appeal to targeted groups of consumers. The success depends on the amount of resources available for the project as well as on the firm’s familiarity with market characteristics. Successful innovation feeds back into the firm size and (potentially into) market knowledge and increases the future R&D productivity. A new product decreases the market-shares of incumbents. However, this business stealing effect is asymmetric across incumbent population. We identify the section of parameter space where firms have an incentive to diversify horizontally. In this section, the model results in rich industrial dynamics. Firm size heterogeneity emerges endogenously in the model. Equilibrium firm size distributions are heavy tailed and skewed to the right. The heaviness of the tail depends on submarket specificity of firm’s market knowledge. This relationship is non-monotonic, emphasizing two different effects of innovation on industrial dynamics (positive feedback and asymmetric business stealing).     

Trade openness and income inequality in China and the SAARC Region

The paper empirically examines the effects of trade liberalisation on income inequality in China and the South Asian Association for Regional Cooperation countries. Panel data analysis is conducted for the period of 1973 to 2012. The results show that liberal trade policies have increased income inequality in these countries. These results are robust to alternative liberalisation measures. The control variables used have differing effects on income distribution. Per capita income has an increasing effect on income inequality, while education, financial development, financial openness, democracy, and government size are shown to reduce income inequality. These outcomes can be expected to have important policy implications for the use of trade liberalisation in these countries.     

Assessing the impact of unilateral trade policies EBA and AGOA on African beneficiaries' exports using matching econometrics

The existing literature studying the impact of non‐reciprocal preferential trade agreements (NRPTAs) assumes implicitly NRPTAs are non‐randomly assigned without showing the evidence of that. Using a matching methodology, this paper investigates whether the “African Growth and Opportunity Act” (AGOA) and the “Everything But Arms” (EBA) unilateral trade concessions have had an impact, and in what magnitude, on the exports of African beneficiary countries in the light of the evidence of the non‐random nature (endogeneity) of NRPTAs. Methodologically, previous studies using the matching procedure focused on bi or multilateral trade agreements. Our work focuses on NRPTAs that depend only on donors' conditions. Accordingly, we show that for NRPTAs, gravity covariates cannot be used for the matching procedure. We propose to use political variables as determinants for obtaining non‐reciprocal trade preferences in order to address the endogenous nature of NRPTA assignment. Our main results confirm that a country becomes eligible for a NRPTA only when it meets certain conditions, defined by their donors, such as political stability and economic regulation (for AGOA), and freedom of expression and human development (for EBA). Results also show that both AGOA and EBA policies have had a positive impact on African beneficiary countries' exports to NRPTA's providers, even if the magnitude impact of EBA is significantly lower than that of AGOA.