The Doha Round of the World Trade Organization and Agricultural Markets Liberalization: Impacts on Developing Economies

We investigate the impacts of multilateral removal of all border taxes and farm programs and their distortions on developing economies, using a world agriculture partial equilibrium model. We quantify changes in prices, trade flows, and production locations. Border measures and farm programs both affect world trade, but trade barriers have the largest impact. Following removal, trade expansion is substantial for most commodities, especially dairy, meats, and vegetable oils. Net agricultural and food exporters emerge with expanded exports; net importing countries with limited distortions before liberalization are penalized by higher world prices and reduced imports. We draw implications for current World Trade Organization negotiations.     

Sustainability-oriented Service Innovation: fourteen-year longitudinal case study of a tourist accommodation provider

Abstract

Progressing sustainable tourism requires both an innovative transition from “unsustainable” tourism and innovative research methods to develop theory and concepts for a sustainable tourism. While there are many ad hoc examples of initiatives, there are very few examples of firms systematically recording their medium-term evolutionary progress. This case study of an accommodation provider uses longitudinal data over 14 years, deductive and inductive methods, and comparison with other similar eco-friendly providers, to provide the first exploration of sustainability-oriented innovation by a firm attempting to make transitions. Findings show how important hindsight and insight are for continuous learning, and how broader community sustainability issues influence the owners’ worldviews. Both learning and changing views are required to support innovation. A Sustainability-oriented Service Innovation model is recommended, recognising the characteristics of a service industry where innovation can be an organic process led by humans for humans and consequently more fuzzy in its progress than the clearly defined steps that are suggested by previous research. This model seeks to assist researchers and practitioners to better measure innovative progress of service firms, and develop more relevant strategies to ease transitions towards sustainable business practices.     

Advertising Repetition: A Meta-Analysis on Effective Frequency in Advertising

This study uses meta-analytic techniques to examine the number of exposures that maximize consumer response to an ad. The results show that in an experimental setting maximum attitude is reached at approximately ten exposures, while recall increases linearly and does not level off before the eighth exposure. The findings are of interest for two opposing schools of thought in the advertising literature on effective frequency. They support the repetitionists’ beliefs over the minimalists’ beliefs on the number of ad exposures needed for maximum consumer response. The study further investigates whether the repetition effects depend on contingent factors. Low involvement and spaced exposures enhance repetition effects on attitude toward the brand. Embedded advertising and massed exposures enhance the repetition effects on recall. Repetition effects decay over time for both attitude toward the brand and recall. The study provides important implications for researchers by contributing to the discussion on effective frequency and providing support for the repetitionists’ view. This view has implications for practitioners who try to optimize advertising frequency.     

范畴帝国主义:置知识于全球化的世界中

范畴帝国主义描述的是在主导性社会文化环境中形成的范畴被输出到从属性社会文化环境中的情形。洛克式的普世主义是范畴帝国主义的形而上基础,而现代化理论、理性选择理论和全球化理论则是其具体的表现。区域研究和后殖民理论都对普世主义的理论进行了反思和批评。替代普世性知识的,应当是情境性知识,这是一种源自柏克的研究取向。对情境性知识的强调意味着美国的那种将洛克强加到世界各处的绝对主义必将遭遇尴尬。     

Is there a trade-off between procyclicality and revisions in EC trend TFP estimations?

Potential output constitutes a central measure to determine compliance of the member states with the EU fiscal rules. The EU uses a production function approach to estimate potential output. In a Kalman filter model together with a Bayesian approach TFP is decomposed into a trend and a cycle. The aim of this paper is to examine the relationship between two widely discussed issues of the EC estimate of potential output, procyclicality and the extent of revisions. Procyclicality of the TFP trend depends on the prior assumptions for the residual variance of the TFP cycle equation. Exploiting this, simulations over increasing values of the priors of the residual variance of the TFP cycle equation are run for eight EU countries, leading to decreasing procyclicality of TFP trend estimates. Procyclicality of the estimated TFP trend reduces the standard error of revisions for half of the countries considered, while it implies an increase for the other countries or has no effect. Thus there is a trade-off between procyclicality of the TFP trend and the revision error, but it is not so clear cut. The standard errors of revisions of real-time estimates of the TFP trend as a criterion of model selection could improve forecasts additionally to the marginal likelihood value employed by the EC.     

Governing stigmatised space: the case of the ‘slums’ of Berlin-Neukölln

Spatial stigmatisation – naming spaces with high concentration of poverty as a slum or ghetto – has been well covered in the critical urban geography and sociological debates. Yet, these discussions have neglected to theorise the intersection between the production of stigmatised space and the governance of its inhabitants within the context of one of Germany’s most stigmatised boroughs. By situating Berlin-Neukölln within historical processes of capital accumulation, I show how the discursive, institutional and material practices of neoliberal social policies have played a central, albeit contradictory, role in (re-)producing stigmatise spaces and subjects along racialised, gendered and class lines. This is particularly evident with regard to neoliberal governance strategies that employ and apply the power of public money to repress and integrate impoverished workers into contemporary capitalist society, or what I refer to as the ‘monetisation of socio-spatial reproduction’.     

The flight of capital from developing countries

The export of capital, legally and illegally, is a major problem for many developing countries. The following study analyses the causes and nature of the flight of capital and estimates its scale in 34 countries.