Co-operation and conflict in industrial relations: what are the implications for employees and trade unions?

This article explores the effects on employees of co-operation and conflict the workplace, outlining six workplace types. A survey of union representatives UK steel industry reveals evidence of co-operative industrial relations linked to superior terms and conditions, employee involvement and health and safety outcomes. However, it fails to find evidence that co-operative industrial relations are associated a broader HRM package of workplace restructuring, high performance work teams security provisions. Nor is any association revealed between co-operation and a greater role for trade unions. These findings suggest workplace co-operation in this industry remains part of a traditional gainsharing package and an 'alliance of insiders' than an HRM partnership or union incorporation. This raises broader questions the ability of co-operation to deliver important aspects of organizational competitive advantage.     

A decomposition scheme for large-scale Service Network Design with asset management

In this paper, we address a large-scale freight transportation problem for maximizing the profit of a carrier. We propose two solving algorithms using a decomposition of the problem into three main steps: construction of the network, filling vehicles with commodities and construction of the vehicle plannings. The resolution of these steps involves heuristic schemes, Mixed Integer Programming and Constraint Programming techniques. To evaluate the model and the solution algorithms, we produce instances based on a study of real-life data. The results show that the methods without transhipment provide solutions with a good computation time/quality trade-off.     

Credibility of propensity score matching estimates. An example from Fair Trade certification of coffee producers

Propensity score matching (PSM) is an increasingly popular method for evaluation studies in agricultural and development economics. However, statisticians and econometricians have stressed that results rely on untestable assumptions, and therefore, guidelines for researchers on how to improve credibility have been developed. We follow one of these guidelines with a data set analysed by other authors to evaluate the impact of Fair Trade certification on the income of coffee producers. We provide thereby a best practice example of how to evaluate the credibility of PSM estimates. We find that a thorough assessment of the assumptions made renders the data we use not suitable for a credible PSM estimation of the effects of treatment. We conclude that the debate about the impact of Fair Trade certification would greatly benefit from a detailed reporting of credibility checking.     

Measuring the social value of local public goods: an empirical analysis within Paris metropolitan area

A non-linear hedonic model is used to estimate the implicit marginal prices of 17 local public goods in a Paris suburban area on an original data set of some 8200 housing units. The results reveal a robust effect of local public school quality (measured both by the fraction of junior high school students that are at least two years behind grade level and the student/teacher ratio) on house prices. It is observed that housing owners’ marginal willingness to pay for reducing commuting time is roughly similar for public transportation than for car transportation. Another noticeable result is the complete capitalization of local taxes at a discount rate of 3.5%. An illustration of the potential usefulness of the results for Cost–Benefit analysis is also provided.     

Wage-vacancy contracts and coordination frictions

We consider a directed search model with risk-averse workers and risk-neutral entrepreneurs who can set up firms that post wage-vacancy contracts, i.e., contracts where firms can make payments to more than one applicant, and where the payments can be different for each applicant and be contingent on the number of applicants. We establish that the type of contracts the literature focuses on are not offered if firms can post wage-vacancy contracts. We show that there exists an equilibrium satisfying a Monotonic Expected Utility property which is efficient. Furthermore, we investigate the role of wage-vacancy contracts on welfare and competition.     

Are China and India backward? Evidence from the 19th century U.S. Census of Manufactures

Hsieh and Klenow (2009) argue that a large fraction of aggregate TFP differences between the U.S. and the developing countries of China and India can be explained by factor misallocation. Their interpretation is that this misallocation is due to institutions and policies in these developing countries that redirect resources from productive to unproductive firms. Using the U.S. Census of Manufactures from the late 19th century, I find that the level of dispersion in these modern, less developed countries is very similar to that in the 19th century U.S. What is similar about the countries is their level of development not the existence of institutions that Hsieh and Klenow (2009) emphasize such as state-owned enterprises as in China or entry restrictions as in India. These results suggest that the institutional basis of misallocation potentially goes beyond these overtly distortionary policies. I apply their accounting procedure to the U.S. and find that between 4% and 7% of total manufacturing TFP growth in the 20th century can be attributed to a more efficient intra-industry allocation of resources. I conclude by discussing some other explanations for these results including differences in transportation networks and lack of competitive regulation.     

Survey Under‐Coverage of Top Incomes and Estimation of Inequality: What is the Role of the UK's SPI Adjustment?

Survey under‐coverage of top incomes leads to bias in survey‐based estimates of overall income inequality. Using income tax record data in combination with survey data is a potential approach to address the problem; we consider here the UK's pioneering ‘SPI adjustment’ method that implements this idea. Since 1992, the principal income distribution series (reported annually in Households Below Average Income) has been based on household survey data in which the incomes of a small number of ‘very rich’ individuals are adjusted using information from ‘very rich’ individuals in personal income tax return data. We explain what the procedure involves, reveal the extent to which it addresses survey under‐coverage of top incomes and show how it affects estimates of overall income inequality. More generally, we assess whether the SPI adjustment is fit for purpose and consider whether variants of it could be employed by other countries.     

Fair play in contests

The aim of this paper is to incorporate fair play norms into the analysis of contests where players have the ability to cheat in order to improve their chances of winning. We propose a utility function integrating fair play norms and apply it to a stylized model of rank-order tournament with cheating. We study how the set of equilibria is affected by the presence of fair play values. These values are shown to have an ambiguous impact on the incentives to cheat so that it may happen that there is more cheating with fair play values than without. We also study the impact of the number of contestants, with results suggesting that fair play norms may be effective in closed tournaments with few competitors (such as, for example, promotions in firms), but not in large-scale tournaments such as worldwide athletic or academic contests.     

A Two-Component Compliance and Ethics Program Model: An Empirical Application to Chilean Corporations

The rise of ethical scandals in the business world urged corporations to allocate time and resources to emphasize the ethical behavior of their managers and employees. The Model of Ethical Behavior in this article has three main assumptions: (1) the institutionalization of a Compliance and Ethics Program Model is done in terms of just two components: one Explicit and the other Implicit, (2) both components have a significant and direct influence over the ethical behavior of employees, which is represented in the model by two variables: Value Consistency and Presence of Ethical Conflicts, and (3) proper ethical behavior is perceived by employees to have a positive impact over the economic results of the firm. Reliable scales are developed to measure all these variables from the data collected by the “Barómetro de Valores y Ética Empresarial^©,” a survey applied in 2009 to 12,321 employees from 54 Chilean corporations. The empirical analysis showed that there are three very distinctive components in the Presence of Ethical Conflicts variable: (1) what the company does that affects the employee, (2) what the company does that affects other people, and (3) what the employee does that affects the company. Finally, the Explicit and Implicit components of a Compliance and Ethics Program are shown to have a significant and positive impact over: (1) Value Consistency in employees’ behavior; (2) the Presence of Ethical Conflicts in organizations; and (3) the perceived importance of ethics as a key factor to improve economic performance.