Why is the food traceability system unsuccessful in Taiwan? Empirical evidence from a national survey of fruit and vegetable farmers

Food traceability systems allow the consumers or administrative authorities to trace the origins or ingredients of food products. Given the expressed concerns for food safety, the promotion of food traceability systems has occurred in many countries. Although a considerable body of literature has examined the consumer responses in regard to food traceability, relatively little is known about the producers’ adoption behaviors. To fill this knowledge gap, this paper investigates Taiwanese farmers’ participation decision in relation to the Taiwan Agriculture and Food Traceability (TAFT) program; special attention is paid to understanding the roles of the farmers’ program awareness and pesticide residue testing adoption in regard to TAFT participation. Using a national representative sample of the fruit and vegetable farmers in Taiwan, the results indicate that program awareness and pesticide residue testing adoption are the significant determinants of TAFT participation. An awareness of the government’s promotion of the TAFT program and adoption of pesticide residue testing has significantly reduced TAFT non-participation by 28.2% and 21.9% points, respectively.     

On the proportionality of EU spatial ex ante coexistence regulations

The EU is currently struggling to implement coherent coexistence regulations on genetically modified (GM) and non-GM crops in all member states. While it stresses that any approach needs to be “proportionate to the aim of achieving coexistence”, very few studies have actually attempted to assess whether the proposed spatial ex ante coexistence regulations (SEACERs) satisfy this proportionality condition. In this article, we propose a spatial framework based on an existing landscape and introduce the concept of shadow factor as a measure for the opportunity costs induced by SEACERs. Our empirical findings led us to advance the proposition that flexible SEACERs based on pollen barriers are more likely to respect the proportionality condition than rigid SEACERs based on isolation distances. Particularly in early adoption stages, imposing rigid SEACERs may substantially slow down GM crop adoption. Our findings argue for incorporating a certain degree of flexibility into SEACERs by advising pollen barrier agreements between farmers rather than imposing rigid isolation distances on GM farmers. The empirical questions of proportionality and flexibility have been largely ignored in the literature on coexistence and provide timely information for EU policy makers.     

Britain and BrExit: Is the UK more attractive to supervisors? An analysis of the wage premium to supervision across the EU

We studied which European Union (EU) economy was more attractive prior to Brexit for employees in supervisory positions. We estimate the extra wage that supervisors earn relative to their subordinates—the wage premium to supervision (WPS)—at different quantiles of distribution of wages for 26 European economies. We find that the UK rewards supervisors more than other EU economies. Moreover, the WPS increases with wage and so increases wage inequality. Over 10% of the WPS depends on the national economic context. We discuss the implications for immigration and policymakers in relation to the post-Brexit process.     

The evolution of mobile communications in Europe: The transition from the second to the third generation

This paper analyses the evolution of the mobile communications industry in the European Union. The research focuses its interest on the different roles played by the regulator in Europe and in other regions of the world (mainly the US). The diffusion of GSM was extraordinarily fast in Europe, mainly due to the adoption of a unified standard from inception. This rapid diffusion has resulted in an important competitive advantage for European operators. Interestingly, while the regulator acted similarly in the case of UMTS, the development of the latter has faced many problems and, presently, its diffusion is still low (about 5% in the EU). The paper also offers basic information on market structure that may be useful for extracting some preliminary conclusions about the degree of rivalry within the industry and the differences that can be observed between European countries.     

Estimating the adoption of Bt eggplant in India: Who Benefits from public–private partnership?

The study analyzes ex ante the adoption of insect-resistant Bt eggplant technology in India. Farmers’ willingness to pay (WTP) is estimated using the contingent valuation method. Given the economic importance of insect pests in eggplant cultivation, the average WTP for Bt hybrids is more than four times the current price of conventional hybrid seeds. Since the private innovating firm has also shared its technology with the public sector, proprietary hybrids will likely get competition through public open-pollinated Bt varieties after a small time lag. This will reduce farmers’ WTP for Bt hybrids by about 35%, thus decreasing the scope for corporate pricing policies. Nonetheless, ample private profit potential remains. Analysis of factors influencing farmers’ adoption decisions demonstrates that public Bt varieties will particularly improve technology access for resource-poor eggplant producers. The results suggest that public–private partnership can be beneficial for all parties involved.     

On the proportionality of EU spatial ex ante coexistence regulations: A comment

In their recent article in this journal, Demont et al. (2009) discuss the effects of alternative spatial ex ante coexistence regulations (SEACERs) in the context of the EU regulatory framework. We retain from Demont et al. (2009) that small pollen barriers should be considered as a possible regulatory option in all identifiable situations in which they are as effective as large isolation distances. This idea is in accordance with the proportionality principle of the 2003 EC Recommendation. But further analysis of how consumer choice and consumer welfare are affected should be conducted before supporting the idea that SEACERs should be flexible, that is that GMO farmers should always have the option of paying their non-GMO neighbours to implement the SEACERs in their own fields. We reject the authors’ argument that pollen barriers are necessarily more easily negotiable among neighbours (more “flexible”) than are isolation distances. We contest the relation of proportionality to the size of market signals for IP products. We contest the idea of shifting coexistence regulation from ex ante to ex post. We believe that any economic analysis of coexistence measures should include their welfare effects on consumers as well as on producers.     

Measurement and characterisation of the Digital Divide of Spanish regions at enterprise level. A comparative analysis with the European context

Until now, a reduced number of research is observed on the adoption and use of ICTs in enterprises and on the digital divide (DD) between them at regional scale in Europe. What is meant by DD are the differences in the levels of digital development of the enterprises; being the digital development the degree of adoption and use of ICTs and e-commerce by the firms. The aim of this piece of work is to characterise and measure the DD in the Spanish regions and those in the countries of the European Union based on the data of their enterprises with more than 10 employees which have used ICTs. The methodology is developed in the following stages: 1) Construction of a synthetic index of digital development (Enterprise Digital Development Index –EDDI-) for countries in the EU and Spanish regions. The production of this index is carried out based on the factors obtained with the factor analysis (FA) with the aim of identifying the key variables which define the different EDDI components. These variables come from the “Community survey on ICT usage and e-commerce in enterprises” of Eurostat. 2) Classification of Spanish regions into the groups of European countries with a similar level of EDDI components based on the discriminant analysis. Those groups are previously obtained by using cluster analysis. And 3) Comparative analysis of the DD between the Spanish regions and those in countries of the EU based on EDDI components and the identified groups. The study provides a synthetic index (EDDI) at European scale comprising 3 dimensions which permits obtaining: i) a ranking from more to less digital development of countries and regions permitting the measurement of the DD among them is established; and ii) a typology of European countries and Spanish regions is defined according to the 3 dimensions of EDDI. The main results of this piece of work show that the Spanish regions at enterprise level: i) are in a medium or higher level of digital development than their European counterparts, presenting, furthermore, a lower DD between them in relation to what happens in European countries; ii) stand out for having a higher digital inclusion than European countries in the ICTs related to infrastructures of internet access and for the interaction with the public authorities; and iii) have a digital development deficit in the integration of ICTs for e-commerce.     

Assessing the relevance of EU SPS measures to the food export sector: Evidence from a developing agro-food exporting country

This study was undertaken to assess whether SPS measures prevailing in the European Union (EU) have had an effect on the export of fishery and horticultural products from Mauritius. Specific objectives were to assess and compare the importance of EU SPS measures as an export determinant for Mauritian fishery and horticultural products exports, to determine whether these measures have acted as a barrier to trade and lastly to describe the compliance strategy adopted by exporters using firm-level surveys and in-depth interviews with key informants. The results suggest that, most respondents considered that public and private SPS requirements were not an important export determinant in agro-food trade with the EU and were not acting as barriers to exports. The compliance strategy used by the majority of exporters was mainly reactive.     

On the proportionality of EU spatial ex ante coexistence regulations: Reply

Desquilbet and Bullock (2010) criticize some aspects of our analysis of the European Union’s (EU) spatial ex ante coexistence regulations (SEACERs) of genetically modified (GM) and non-GM crops presented in Demont et al. (2009). We argue that, besides misinterpreting some of our original arguments, the authors propose a policy analysis framework which is inconsistent with the main goal of the EU’s SEACERs. Their example incorrectly suggests that SEACERs play an additional role of regulating non-GM crop supply on the market. This would be inefficient from a policy economics perspective, especially in an open economy where global trade is taken into account. Therefore, we argue that analyzing flexibility of SEACERs in a market framework could lead to erroneous conclusions and in that case a simple farm level analysis such as presented in Demont et al. (2009) is preferred.     

纳布科管道:从构想走向现实

随着两次俄乌"天然气危机"让欧洲人饱尝天寒地冻之苦以及金融危机使俄罗斯实力受损,欧盟开始加快纳布科(Nabucco)天然气管道项目的实施进程。奥地利、匈牙利、罗马尼亚、保加利亚政府与土耳其政府就共同建设该管道签署政府间协议,意味着欧盟在摆脱对俄罗斯天然气依赖的道路上迈出了重要一步,标志着欧盟同俄罗斯在能源领域已经开始正面交锋。欧盟支持以纳布科天然气管道为主的"南部能源走廊"建设,还在于希望它成为欧盟与中亚等地区间商品、投资、信息与人员双向交流的一条动脉。针对纳布科天然气管道方案,俄罗斯采取多种手段加以应对:加快"南溪"(South Stream)天然气管道建设;加强与土耳其的能源合作力度,努力减少土耳其对纳布科管道的参与热情;加强对中亚国家能源生产和运输的控制,力图使纳布科管道成为无米之炊。纳布科管道从构想走向现实,将在一定程度上改变欧亚地区的能源供需格局,进一步凸显能源过境运输问题的重要性与敏感性。     

The involvement of utilities in the development of broadband infrastructure: A comparison of EU case studies

Energy companies and other utility providers have been often involved in the provision of telecommunications services. Nevertheless, their contribution to broadband development has varied significantly over time. In the late 1990s, both local and national utilities in the European Union (EU) engaged in the provision of broadband networks, but only few of them managed to establish themselves as major broadband providers. More recently, new projects involving national utilities have been announced in several EU countries, opening new scenarios for utilities’ contribution to Next Generation Access (NGA) development. This paper identifies and explores the factors affecting the entry and the success of utilities in the EU broadband market, through the comparison of four case studies from four EU countries (Germany, Italy, Sweden and the UK). The evolution of utility involvement in the EU broadband markets is assessed against the interaction of market, technology and policy factors, focusing on the impact of policy and regulatory measures. As a result, this paper provides fruitful insights into the relevance and effectiveness of public interventions in broadband markets. Across the four case studies, public support and public ownership emerged as the main drivers for the involvement of utilities in EU broadband markets, with regulatory measures and economies of scope exerting a limited and decreasing influence. However, the contribution of utilities has varied significantly across the cases studied, reflecting the different approaches taken at national and local level to support broadband development, in spite of the common regulatory framework.     

Is business lobbying in the European Union context-dependent? Evidence from the policy field of radio spectrum

This paper investigates contextual factors which impact on how business lobbying is carried out in radio spectrum policy in the European Union (EU). Based on the empirical evidence collected by means of ten expert interviews, the following considerations are drawn: first, the European Commission (hereafter “the Commission”) weighs highly information provided by corporate stakeholders which is in line with the EU objective to promote EU-wide coordinated use of radio spectrum. Second, the way the Council of the EU (hereafter “the Council”) is lobbied at EU level is unclear because of lack of transparency in the Council. Third, radio spectrum policy issues require niche expertise to be addressed because of high degree of complexity. Fourth, radio spectrum policy issues are characterised by low degree of salience as they are too technical for the wider public. Although centred on the EU context, the issues raised in this study, such as lack of transparency and civil society underrepresentation, are not unique to the EU system. In this respect, comparative studies between the EU and other institutional contexts may contribute to a better understanding of variation in business lobbying.     

Household-level determinants of adoption of improved natural resources management practices among smallholder farmers in western Kenya

Integrated natural resources management (INRM), of which integrated soil fertility management (ISFM) is a component, offers considerable promise for increasing food production in Kenya. It nonetheless remains unclear whether ISFM/INRM techniques lend themselves easily to adoption by smallholder farmers. Using panel data collected in western Kenya in 1989 and 2002, this study finds that resource constraints limit many farmers’ adoption of ISFM/INRM techniques. The size of the farm owned by a household, the value of its livestock, off-farm income, family labor supply, and the educational attainment and gender of the household head all had a significant positive effect on the likelihood of adoption. Similar factors were found to be statistically significant in discouraging abandonment of the practices under study. There thus seem to exist reinforcing feedback between investments in soil fertility management and household wealth, as measured by asset endowments. Our findings raise important questions as to whether ISFM and related techniques are really affordable to poorer smallholder farmers.     

Indian farmers’ valuation of yield distributions: Will poor farmers value ‘pro-poor’ seeds?

Potential poverty traps among the rural poor suggest a need to reduce poor farmers’ vulnerability by stabilizing crop yields and limiting yield losses. Advances in biotechnology will help address this need directly with crops that tolerate climate fluctuation or resist biotic stresses. Evaluating ex ante how farmers will value these ‘pro-poor’ seeds is important for delivery design, but also challenging. This paper describes an experimental economic approach to understanding farmers’ valuation of such seeds. Using data from a survey and experiment, I assess Indian farmers’ valuation of changes in the mean, variance, and skewness of payoff distributions. These farmers value increases in expected value, but seem indifferent about higher moment changes in payoff distributions. Farmer traits such as wealth and risk exposure affect their valuation of these changes only mildly. While various limitations to the experimental approach must qualify practical implications of these findings, the experiment demonstrates the viability of conducting valuation experiments with open-ended questions in developing countries.     

Lopsided effects of telecom reforms on mobile markets in the enlarged EU: Evidence from dynamic quantile model

The European Union (EU) has recently been significantly enlarged with addition of ten countries, almost all from Central and Eastern Europe (CEE). This was expected to enhance the performance of the mobile telecommunications industry in the accession countries and in turn to consolidate the highly fragmented European mobile telecoms market to finally reach the single market goal. However, the significant differences between mobile telecommunication performances from one country to another in the enlarged European area raise the issue of how optimal and durable the EU-level reforms have been. We use dynamic quantile regression methods to estimate the effects of mobile telecommunication reforms on the providers' performance in the EU enlargement context. This approach allows uncovering potential asymmetric effects of telecom reforms policy by letting the parameters of regressions vary across the conditional distribution of the sector's performance indicators. Using annual data from on 32 European countries from 1993 to 2011, we document asymmetrical responses to the reforms depending on the conditioning quantile at which they are calculated. Our results show that the effects of the generic and imposed European reforms are notably beneficial and larger for players in developed European countries characterized initially by real and higher degree of the reforms implementation. Accordingly, the success and durability of European reforms, especially in the new CEE member states, which often fail to comply with the pace of the reforms' adoption of industrialized European countries, is not guaranteed when countries specifications are not sufficiently taken into account. A final appealing result regarding the regress of the reform-performance relationship in the mobile markets after enlargement even for western countries attract attention on revising the Europe's current approach to telecoms regulation.     

Implications for food production, land use and rural development of the European Union’s Single Farm Payment: Indications from a survey of farmers’ intentions in Germany, Portugal and the UK

The 2003 reform of the European Union’s (EU) Common Agricultural Policy introduced a decoupled income support for farmers called the Single Farm Payment (SFP). Concerns were raised about possible future land use and production changes and their impact on rural communities. Here, such concerns are considered against the workings of the SFP in three EU Member States. Various quantitative studies that have determined the likely impact of the SFP within the EU and the study countries are reviewed. We present the results of a farm survey conducted in the study countries in which farmers’ responses to a decoupling scenario similar to the SFP were sought. We found that little short-term change was proposed in the three, rather different, study countries with only 30% of the farmers stating that they would alter their mix of farm activities. Furthermore, less than 30% of all respondents in each country would idle any land under decoupling. Of those who would adopt a new activity, the most popular choices were forestry, woodland and non-food crops.     

Das statuierte Exempel: Die EU reguliert internationale Luftfahrt hinsichtlich ihres Klimaeffekts unilateral

There is a new entrant to the European Union’s Emission Trading System (EU ETS): International Aviation. The negotiations of the three legislative bodies have been finalized end of June, 2008. The EU’s ?International Aviation“ does not only embrace member states’ national flights and EU-specific, Intra EU Flights’, but any flight arriving at or departing from EU territory. This is a pioneering attempt for a general tendency in extending the regional coverage of the European style ETS. It is, furthermore, a kind of a first step in the direction of what will be established in the post-2012 regime as ‘sector approaches’. Most important is the ‘asymmetric’ approach, which may allow a regional power (as the EU) to impose an unilateral approach of a broader regional range of influence, without allowing to become subject of competitive disadvantages.     

Broadband and rural areas in the EU: From technology to applications and use

The paper examines current trends and policy issues related to broadband access and use in the rural areas of European Union (EU) member states. It draws selectively on the findings of a recently completed, multi-country project focused on current and future trends in broadband provision, applications and use in the enlarged European Union.The paper reviews key aspects and examples of the research literature and policy initiatives related to socio-economic and policy aspects of broadband, especially those focused on spatial inequalities of network rollout, access and use. It presents the main trends and issues related to broadband access and use in rural areas in EU countries and considers some related implications and conclusions.     

The Single Market in Pharmaceuticals

Review of Industrial Organization - This paper examines the state of the single market in the European Union (EU) for pharmaceuticals. As with other products, the EU has adopted a number of...