Evolution of the European network and implications for self-connection

Self-connection has become an appealing alternative for passengers in the European air transportation market, along with the remarkable growth of the low-cost carriers (LCCs) network over the last decade. As the development of self-connectivity is not directly designed in airports and airlines' growth strategies, this study aims to deeply understand the evolution of self-connectivity options in the intra-European market over time. By implementing a quickest travel time approach, we analyse the number of quickest connections and the share of indirect quickest paths that remained un-managed in years 2006 and 2016. Results document that, overall, travelling in Europe has become faster (−5.7 min of weighted average), while European airports' coverage, that is, airport pairs that can be directly or indirectly connected, decreased from 65% to 53%. The strong increase in LCCs' seat capacity (74%) did not translate into a similar growth of indirect connections options. Due to LCCs' offer redistribution and traditional carriers' partial retreatment from the European market to concentrate on intercontinental destinations, 1-transfer managed or un-managed options available to passengers in Europe dropped by 9.5%, and the share of 1-transfer quickest paths achievable by self-connecting flights increased by only 3pp, from 66% in 2006 to 69% in 2016.     

Converging in divergent ways

This paper focuses on intra‐industry trade (IIT) between Central, Eastern and South‐Eastern European (CESEE) countries and the EU‐15. It assesses the determinants of intra‐industry trade by combining a detailed product‐level (HS‐6) trade‐flow database with country‐level structural, monetary and institutional variables. Estimates are obtained with System‐GMM and dynamic fractional response models. Our results suggest that structural factors driving IIT differ in the region, notably perceptions of corruption and the distance in the stock of physical capital from the EU‐15. On the other hand, nominal variables such as the competitiveness of corporate taxation and the flexibility of exchange rate regimes contribute to the increase in intra‐industry trade in the whole region.     

Offering value and capturing surplus: A strategy for private label sales in a new customer loyalty building scenario

The competition between private label brand and national brands in the diaper category is investigated from the view of the private label brand manager. In this category, new customers routinely enter the category buying entry-level diaper sizes (for infants) and then progress to buy larger diaper sizes over time (as their child grows older). Thus, consumer comparisons between the private label brand and national brands are focused on single diaper sizes during any single purchase scenario. Because private label brands are known to suffer from low quality perceptions that often understate the true quality levels of private label brands, this paper advances a pricing strategy to optimize private label performance in the category. The private label brand should price significantly low for small diaper sizes (maintaining a sizeable price gap from national brand competitors). Then, in most cases, the private label brand should shrink the size of this price gap for large diaper size offerings. This strategy will successfully offer initial value to new customers, build private label brand quality perceptions and loyalty, and then capitalize on these gains through higher dollar sales in the late stages of the customer relationship. The price gap shrinking strategy is found to be generally effective, but high national brand competition and too high of an initial price gap diminish the effectiveness of the strategy.     

平阳黄汤品质影响因素的研究现状

平阳黄汤属于六大茶类黄茶类,清嘉庆十五年被列为贡品,具有"浓而不涩,厚而甜醇"独特的品质。本文对平阳黄汤加工工艺尤其是闷黄工艺方面,以及茶树品种和香气形成的机理对黄茶品质形成的影响进行了综述,以期促进平阳黄汤产业的发展。     

Integration and Control: The Governing of Urban Marginality in Western Europe

Drawing on the figurational sociology of Norbert Elias and the Foucauldian governmentality approach, this article outlines the political rationalities and governmental technologies pertaining to the territorial governance of urban marginality in Western Europe. Whereas many authors have suggested that segregation is key to the governing of urban marginality in the USA and perhaps the post‐industrial city generally, I suggest that, at least in Western Europe, marginality is governed through integration. The argument is illustrated with examples from the UK, the Netherlands and Belgium.     

Marriages are Made in Kitchens: The European Marriage Pattern and Life-Cycle Servanthood in Eighteenth-Century Amsterdam

Due to methodological difficulties of historical research on women’s labor, little is known of women’s contribution to household incomes in preindustrial economies. This article is the first to use domestic servants’ wages, as documented in account books from the period 1752–1805, to estimate the capital that women could accumulate during their years of service before marriage. As such, it offers a new perspective on women’s contribution to household resources. Results show that servants working for the most well-off households in eighteenth-century Amsterdam could save a marriage budget that was between one-third and half of the capital that an unskilled man could save in the same amount of time. Furthermore, servants’ wages would in theory have been sufficient to support a family of four at the subsistence level, illustrating that women’s wages and potential savings cannot be ignored.     

Quantifying the multifunctionality of fjord and mountain agriculture by means of sociocultural and economic valuation of ecosystem services

The objective of this study was to define the value of the main market and nonmarket functions of fjord and mountain agroecosystems in Nordic countries by means of the ecosystem services framework. First, we used qualitative methods (interviews of farmers and other stakeholders in the area of study) to identify sociocultural perceptions of multifunctional agriculture. Next, we used survey-based stated-preference methods to rank and value in economic terms the most important functions (corresponding to the four types of ecosystem services) according to the local (residents of the study area) and the general (residents of a nearby area) populations. The sociocultural perceptions of multifunctionality among local stakeholders were similar, but differences in the relative importance of the functions reflected particular interests (agriculture compared with tourism). Both the local and the general populations attached great importance to the production and availability of quality foods. The general population showed very homogeneous preferences among ecosystem services, but local people rated them very differently. Local people ranked a more agricultural landscape very high. The total economic value of fjord and mountain agroecosystem was 850 € per person per year. The willingness to pay for the provision of ecosystem services under a policy scenario of further development of multifunctional agriculture clearly exceeded the current level of public support. The welfare loss that society would experience in a scenario of further abandonment of agriculture was even greater. We discuss the establishment of payments for ecosystem services for addressing the undersupply of nonmarket functions of agriculture.     

Labor shares in the old and new EU member states - Sectoral effects and the role of relative prices

The paper studies the labor share among countries of the European Union, with a particular attention to the newer member states of Central and Eastern Europe (CEEU). We find that CEEU countries typically have lower labor shares than older EU member states, both in the aggregate and at the sectoral level. Structural change, while quite pronounced among the CEEU economies, plays only a minor role in the evolution of the labor share. The exception is agriculture, which for some countries has a sizable impact on the level and dynamics of the labor share - partly because of important measurement problems. We also find that a significant part of the difference in conventionally measured labor shares between the more developed EU countries and less developed CEEU countries can be attributed to differences in relative prices. This is consistent with a productivity-based explanation: we show that a simple, calibrated two-sector model with sectoral productivity differentials can explain 36–71% of cross-country variations in the non-agricultural labor share.     

Pricing the cloud: a QoS-based auction approach

ABSTRACT

Cloud computing is an evolutionary technology that offers on-demand resources and elastic services through the Internet. Most providers adopt fixed-price mechanisms (e.g. pay-as-you-go). However, a few providers have recently employed auction-like approaches to price cloud services. Meanwhile, cloud consumers pay more attention to Quality of Service (QoS) such as availability, which measures how well a service is performed. This paper proposes a novel auction approach that can efficiently allocate resources according to customers’ QoS preferences. The QoS-based pricing can generate more revenue than a fixed-price strategy. This research lies at the intersection of cloud computing, economics, and information systems.     

Market structure and credit procyclicality: Lessons from loan markets in the European Union banking sectors

The aim of this paper is to investigate whether the market structure has an impact on procyclicality in the European Union bank loan markets. The cyclical responses of three types of bank loans (residential mortgage loans, consumer loans, and corporate loans) are quantified separately using the interacted panel vector autoregression model at the country level and the single-equation panel regression model at the bank level. Using a sample of 26 European Union countries, we find that the procyclical responses of residential mortgage loans and consumer loans are significantly stronger and prolonged when the banking sector is more concentrated or dominated by foreign banks. However, we find that there are nonlinear relationships between the market structure and credit procyclicality based on bank-level data. We also find some heterogeneities between advanced and transitioning European Union banking sectors. Finally, our findings confirm the leading role of residential mortgages in intensifying credit fluctuations.