Airport deregulation: Effects on pricing and capacity

We use a model of vertical relations between two congestible airports and an airline oligopoly to examine, both analytically and numerically, how deregulation may affect airports prices and capacities. We find that: (i) unregulated profit-maximizing airports would overcharge for the congestion externality and, compared to the first-best, would induce large allocative inefficiencies and dead-weight losses. They would restrict capacity investments but, overall, would induce fewer delays; (ii) Welfare maximization subject to cost recovery performs quite well, achieving congestion levels similar to a private-unregulated airport but without inducing such large traffic contraction; this puts a question mark on the desirability of deregulation of private airports; (iii) Increased cooperation between airlines and airports provides some improvements, but the resulting airport pricing strategy leads to a downstream airline cartel; (iv) When schedule delay costs effects are strong and airline differentiation is weak, it may be optimal to have a single airline dominating the airports, but this happens only when airports' pricing schemes render the number of airlines irrelevant for competition.     

Bootstrapping the Malmquist indexes for Italian airports

This paper uses data envelopment analysis to assess the operational performance of 28 Italian airports during the period of 2000 through 2006. Recent developments in bootstrapping techniques are used to correct total factor productivity estimates for bias and to assess the uncertainty surrounding such estimates. This study found that the Italian airport industry experienced a significant technological regress, with few airports achieving an increase in productivity led by improvements in efficiency. Moreover, the paper shows that the form of ownership (public majority vs. private majority) of an airport management company does not significantly affect performance. In contrast, this type of the concession agreement has positive and significant effects on airport productivity. Finally, the paper highlights the existence of a productivity gap between airports located in the North-Central part of the country and those located in the south.     

Airport capacity and inefficiency in slot allocation

This paper studies the time slot allocation of flight departures when travelers have a preference for departing on peak times and the number of available peak-time slots is constrained by airport capacities. We show that, compared to public airports, private airports may restrain their supply of peak slots strictly below their capacity levels when they serve airlines that compete to the same destinations. Such an inefficiency takes place in airports that have low per-passenger charges and are not too busy. It does not occur in the absence of competition in destination markets.     

City-Pairs Versus Airport-Pairs: A Market-Definition Methodology for the Airline Industry

This paper provides a methodology for deciding which airports warrant grouping in multi-airport metropolitan areas. The methodology is based on the comparability of incremental competition effects from nearby airports on average fares at a metropolitan area’s primary airport. Results from a quarterly panel data set for the period 2003–2009 provide strong evidence that city-pairs, rather than airport-pairs, are the appropriate market definition for analyses of passenger air transportation involving many (but not all) large metropolitan areas. Based on the proposed method, we offer a recommended list of airports that should be grouped when creating city-pairs for the analysis of competition in the US domestic airline industry.     

Market share and price determination in the contemporary airline industry

This paper examines airline pricing and market structure determination for domestic airport-pair routes. The model includes variables to control for the effects of congestion, consumer brand preferences, barriers to entry into airports, and multiple airport availability within a city. The results indicate the noncontestability of airline markets, but certain factors can mitigate a carrier's endpoint dominance. Additionally, the need for policies addressing airport congestion is indicated by several aspects of model results.     

Ground handling services at European hub airports: Development of a performance measurement system for benchmarking

The liberalization of ground handling in Europe forces airports to assess their performance relative to their competitors in order to remain competitive and sustain long-term competitive advantage. Together with main EU hub airports, action research was conducted for one year to develop a holistic performance measurement system (PMS) for ramp services. The resulting PMS entails a process-based perspective and reflects the supply chain of airport logistics. As the findings of an ex-post validation suggest, the system represents a suitable basis for competitive benchmarking activities.     

基于余弦决策法的中小机场通航点选择

机场的通航点是提高机场吞吐量以及收入的重要因素。通航点选择是一个多指标决策问题。确定指标的权重时,本文采用了信息熵确定法,再利用余弦公式,比较决策方案与理想方案的差异,建立通航点选择的优化模型。通过对无锡机场的案例分析,验证了余弦决策法的有效性,并为中小机场通航点的优化选择提供一种可操作的方法。     

The Impact of Amnesty on Labor Market Outcomes: A Panel Study Using the Legalized Population Survey

This article tests whether amnesty, a provision of the 1986 Immigration Reform and Control Act, affected the labor market outcomes of the legalized population. Using a quasi‐experimental framework, we find that employment fell, unemployment rose, and wage growth rates were higher for newly legalized men after the implementation of the amnesty program. For women, employment fell, transitions out of the workforce increased, and wages grew at a faster rate among the newly legalized population.     

Inter-organizational Relations and Employment in a Multi-employer Environment

This study focuses on the employment dimensions of inter‐organizational relations, taking as an example a large regional airport. The dense and complex relationships that emerge in a multi‐agency setting are highlighted to illustrate the tensions and contradictions that characterize the management of workers in an environment where contracting and recontracting predominate. These findings suggest that there is a need, on the one hand, to include inter‐organizational relations in the study of the employment relationship and, on the other hand, to reinsert employment issues into the analysis of inter‐organizational contracting and partnerships.     

Business process reengineering of an air cargo handling process

Business Process Reengineering (BPR) is one of the most recent innovations in industrial engineering and management science which represents the rapid and radical redesign of strategic, value-added processes and the system, policies and organizational structures that support them to optimize the work flows and productivity of an organization. This paper presents a BPR effort and programme of an air cargo handling process at an international airport. The objective of this work is to demonstrate the performance breakthrough of a BPR technique to achieve dramatic improvements in critical measures of contemporary performance with respect to quality service and speed in the airlines cargo handling process. Field data on service dimensions of the process have been collected choosing time as metric. Process-flow diagrams, process analysis worksheets and data summary charts are prepared as effective tools to get a thorough understanding of the existing process with a view to focus on the possible areas of improvements. A fact-based defensible and quantifiable “Before–after chart” of BPR has been presented for documenting the expected gains. BPR has proved to be a modern innovative useful industrial engineering and management technique to achieve dramatic improvement in operational efficiencies for quality services of the airlines cargo handling processes.     

The Changing Spatial Relationship Between Residences and Worksites in the New York Metropolitan Region: Implications for Public Policy

In recent decades, most new metropolitan population and job growth has occurred in the suburbs. Conventional wisdom suggests that because of the selective nature of suburban labor market development, most metropolitan workers currently live further from their jobs. Distance, in turn, fragments urban labor markets and creates physical and informational barriers to employment.
This article examines the selective pattern of central city-suburban labor market development within the New York Metropolitan Region between 1960 and 1975 and analyzes the extent to which worker residences have adapted to spatial shifts in employment.     

就业发展型经济增长的产业支撑背景研究

现代经济增长本质上是产业的发展,只有通过产业的发展,劳动力资源才能与资本、技术等生产要素结合,转化为一种现实的生产力,实现劳动者的就业.基于此,本文认为,产业发展是就业发展的物质载体,产业规模决定就业规模,产业结构决定就业结构,产业提升决定就业发展.所以,推进我国产业的发展,是实施我国劳动就业发展型经济增长的根本途径.     

Employment Change after Takeovers: The Role of Executive Ownership

The article examines the impact of executive ownership and other ownership and governance factors on employment change after takeovers. Drawing on a dataset of 235 takeovers, the results show that there is a reduction in employment in just over 50 per cent of the sample. Higher levels of executive share ownership are associated with lower probabilities of employee layoffs post‐takeover, and there is a positive relationship between executive ownership and employment growth. The effect of executive options on employment change is generally insignificant, as are the effects of other features of ownership and governance. The evidence suggests that executives with higher levels of ownership tend to mount takeovers of better‐performing firms and to implement takeovers aimed at growth.     

Service Delivery Networks and Employment Relations at German Airports: Jeopardizing Industrial Peace on the Ground?

In this article, we ask how organizational restructuring towards a network form of service delivery challenges an established form of employment relations in Germany, that is labour–management collaboration. Building on a theoretical discussion of the marketization hypothesis, we develop a structuration perspective on the relationship between network restructuring and labour–management collaboration, which highlights the political economy of inter-firm networks. Empirically, we focus on two major airport authorities in Germany. Our findings show how these authorities at the core of service delivery networks face a strategic trade-off between short-term labour cost reductions and more adversarial employment relations. Apart from coinciding with a deterioration in working conditions for service workers, the handling of this trade-off depends on managers’ and worker representatives’ commitment to collaboration across the network. While unions and works councils initially continued with social partnership-type practices, the more adversarial management practices for enacting the network restructuring cause a fragmentation on the workers’ side and increase the conflict potential. We conclude that the agency of management and worker representatives in the enactment of inter-firm networks oscillates between more partnership-like and more conflictive practices, which turn the network restructuring into a political process with divergent outcomes for employment relations.     

Unions and Employment Growth: The Canadian Experience

Using panel data from the Canadian Workplace and Employee Survey, the union effect on employment growth is examined. In line with previous North American findings, private sector unions are found to slow employment growth by approximately 2.2 percent per annum. This study is modeled after two recent articles published in this journal; one using the Australian Workplace and Industrial Relations Survey and a subsequent article using the British Workplace and Industrial/Employee Relations Survey.     

Price wars and price collusion in China's airline markets

In the absence of an effective antitrust law, both fare wars and price collusion have been pervasive in China's airline markets, causing concern for both airlines and consumers. A study of monthly airfare data from 2002 to 2004 confirms that fare wars occur periodically, as well as price collusion. Both tend to be short-lived. The fact that collusion is more likely to occur in January and April when demand is high, as revealed by China Eastern's and China Southern's price-war and collusion models, has been confirmed by interview information obtained from the airlines' sales managers. However, there is also evidence in these models suggesting that collusion can be more easily formed when demand is low. High airport concentration measured by the HHI may facilitate collusion in certain circumstances, but it may also lead to more price wars under other conditions. Concentration in both airports and routes does not appear to systematically affect the occurrence of fare wars and collusion in all the models estimated. We also reject the possibility that mutual forbearance due to multimarket contact plays any important anti-competitive role in China's airline markets.     

Does innovation stimulate employment? A firm-level analysis using comparable micro-data from four European countries

We study the impact of process and product innovations introduced by firms on employment growth with random samples of manufacturing and services from France, Germany, Spain and the UK for 1998–2000, totaling about 20,000 companies. We develop and estimate a model relating firms' and industry's employment to innovation, that leads us to the conclusions that follow. Trend increases in productivity reinforced by process innovation are an important source of reduction of employment requirements for a given output, but the growth of demand for the old products tends to overcompensate these displacement effects. The switch of production towards new products does not reduce employment requirements, and the growth of the demand for the new products is the strongest force behind employment creation. Reallocation due to business stealing is estimated at a maximum of one third of the net employment created by product innovators. The growth of employment originated from the market expansion induced by the new products can be as important as another third.     

New Technology in West Germany: the employment debate

In view of high unemployment, one major issue of concern within the German population is the impact of new technology on the labour market. This article examines the problem of determining and predicting effects of technological change on employment and discusses the development of job structure, work organisation and skill requirements.     

New technology based firms and the emergence of new industries: some employment implications

This article challenges conventional theories on the role of NTBFs in the growth of new industries. Its'community dynamics'approach is an alternative to the SPRU model of'dynamic complementaries'and argues that while NTBFs are crucial, their capacity for employment generation is low.     

Liberalization Only at the Margins? Analysing the Growth of Temporary Work in German Core Manufacturing Sectors

Drawing on workers’ surveys and workplace interviews, this article investigates the growth of temporary work in German manufacturing sectors since the 1980s. Findings partly confirm a ‘dualization’ scenario as workers without industry‐specific vocational training are more likely to be on a temporary contract than skilled workers, and the gap has widened over time. However, also skilled workers have become increasingly vulnerable to casualization due to job routine and the erosion of industrial relations. Evidence confirms the crucial role of institutions in supporting the linkage between specific skills and employment stability, and suggests that the liberalization of the employment relationship has the potential to advance also in the core of the German economy.