Behavior of the firm in a market for heterogeneous labor

This paper develops a dynamic model of the firm in a labor market where workers and jobs are heterogeneous with respect to skill. The firm's recruitment policy, in a heterogeneous market, consists of both a wage offer and a skill requirement. The explicit derivation of this policy serves to clarify the difference between the long-run and short-run relationship between wages and skills. The short-run shift in this relationship helps to explain the occupational upgrading that occurs in cyclical upswings. The model also highlights the impact of the skill level distribution on the rate of change of firms' wage offers.     

Dynamic coordination among heterogeneous agents

We study a dynamic model of coordination with timing frictions and payoff heterogeneity. There is a unique equilibrium, characterized by thresholds that determine the choices of each type of agent. We characterize equilibrium for the limiting cases of vanishing timing frictions and vanishing shocks to fundamentals. A lot of conformity emerges: despite payoff heterogeneity, agents’ equilibrium thresholds partially coincide as long as a set of beliefs that would make this coincidence possible exists. However, the equilibrium thresholds never fully coincide. In case of vanishing frictions, the economy behaves almost as if all agents were equal to an average type. Conformity is not inefficient. In the efficient solution, agents follow others even more often.     

The mid-life crisis of the American labor movement

Although the US labor movement remains an important part of the nation's organized economic and political life it is now struggling to reverse its decline in power and membership. In this article the author identifies factors explaining this decline and its implications for American labor. This contribution continues the debate begun by Michael Piore in Vol 17 No 3 Autumn 1986.     

On the Ramsey equilibrium with heterogeneous consumers and endogenous labor supply

In this paper, we address the stability issue, stressing the role of labor supply, in a Ramsey model with heterogeneous households subject to borrowing constraints. Making labor supply endogenous leads us to prove the existence of two kinds of steady state: the one where everybody supplies labor, the other where only the most patient agent refrains from working. Going beyond models with inelastic labor supply, we show how preferences of impatient agents affect the saddle-path stability of each type of steady state and the occurrence of endogenous cycles. When their elasticity of intertemporal substitution in consumption exceeds one, instability and cycles are less likely, requiring lower degrees of capital-labor substitution. Conversely, elasticity values below one promote the emergence of fluctuations. We end the paper by showing the existence of the intertemporal equilibrium under market incompleteness, using a local approach based on the first-order conditions.     

Multiplant manufacturing strategies among the fortune 500

This paper identifies and examines four distinct multiplant strategies prevailing within the nation's largest manufacturing companies. These multiplant strategies govern the charters under which plants operate, thus helping to insure focused factory operations. Using detailed data drawn from over 300 plants, the paper reports on the apparent attractiveness of different strategies to different industry groups and singles out those specific plant characteristics which Fortune 500 plants attribute most often to each strategy. This information can aid in the assignment of plant charters, within company operating divisions.     

Equilibrium dynamics in an aggregative model of capital accumulation with heterogeneous agents and elastic labor

The paper extends the canonical representative agent Ramsey model to include heterogeneous agents and elastic labor supply. The welfare maximization problem is analyzed and shown to be equivalent to a non-stationary reduced form model. An iterative procedure is exploited to prove the supermodularity of the indirect utility function. Supermodularity is subsequently used to establish the convergence of optimal paths.     

Planning processes for advanced manufacturing technology by large American manufacturers

In response to an increasingly competitive environment, many manufacturers have invested in advanced manufacturing technology (AMT). While many studies regarding the use of AMT have been performed, little is known about how firms plan and manage their AMT investments. This is surprising given the evidence about the impact such investments can have on an organization. To address this, a survey of large American manufacturing firms was conducted. Respondents were asked, among other questions, why their firms made such investments and the fit with their business strategy; which functional areas were involved in idea generation, the planning process, and proposal assessment; and what the anticipated risks, difficulties and benefits were from making such investments. The results from this survey are provided along with an analysis of the responses.     

Social support among heterogeneous partners: an experimental test

This paper studies how dyadic social support is affected by heterogeneity of the partners. We distinguish heterogeneity with respect to three parameters the likelihood of needing support; the benefits from receiving support; and the costs of providing support. Hypotheses are based on a game-theoretic analysis of an iterated support game. First, we predict that heterogeneity in one of the parameters hampers social support. Second, we predict that under heterogeneity with respect to two of the parameters, support is most likely if there is a specific heterogeneous distribution such that heterogeneity in one parameter ‘compensates’ for heterogeneity in the other parameter. If there is no compensation social support is even more hampered. The hypotheses have been tested by experimental data with a mixed within-subject, between-subject design. The data gives support to the hypotheses.     

Informal hierarchies among workers in low‐skill food manufacturing jobs

This article examines the creation of informal workplace hierarchies in the context of recent changes in the UK labour market. Previous studies have identified that deskilling of jobs has removed formal hierarchies among many production workers, and that informal hierarchies based upon factors such as contractual status have formed in their place. The aim of this article is to examine how changes in the labour force mean that new informal hierarchies have developed among migrant and immigrant workers who take these jobs through an agency. Research consisted of 50 semi‐structured interviews, coupled with lengthy observation of both work and social settings, at three food manufacturers. The article finds that language and cultural issues create a complex informal hierarchy not only between directly employed and agency workers, but also among and within different groups of migrant and immigrant agency workers.     

Emotional labor among police officers: a diary study relating strain,emotional labor,and service performance

Using emotional labor and conservation of resources (COR) theory, this diary study aims to gain insight into the role of daily strain in emotional labor and service performance on a day-to-day basis. Strain was taken into account both as an antecedent (at the start of the work shift), and as a consequence (at the end of the work shift) of emotional labor (surface acting, deep acting) and emotional dissonance. The participants were 53 Dutch police officers who completed a three-day diary questionnaire (i.e. 159 measurement occasions). The results of multilevel analyses showed that, as hypothesized, daily strain at the start of the work shift was positively related to daily surface acting and unrelated to daily deep acting. Furthermore, daily surface acting mediated the relationship between strain at the start of the work shift and (a) service performance and (b) strain at the end of the work shift. Additionally, as predicted, daily surface acting was particularly related to emotional dissonance when strain at the start of the work shift was high.     

Fixprice-flexprice industries among Malaysian agrobased manufacturing: An input-output approach

Industries can be classified into fixprice sectors according to their pricing behaviour. Although Hicks and Morishima have broadly classified manufacturing industries into fixprice and the rest of the economy into flexprice, using cost-based input-output models, the present paper reclassifies Malaysian agrobased manufacturing into flexprice and nonagrobased manufacturing into fixprice categories. By compiling annual sectoral price indices, both for intermediate and primary inputs, the model estimates sectoral residual profits of 1978 and 1983 vintage technologies.     

Trade and factor intensity,and the transmission of the global shock to labor: A panel analysis of the fall of the labor income share in the Mexican manufacturing sector

The paper studies the fall of the labor income share in Mexico, contrasting the role of trade and factor intensity as transmission channels of the China shock of 2001. It finds that, while the skill, technological and —more surprisingly— trade intensity of Mexican industries were largely irrelevant, capital intensity played a key role: in particular, the higher was the industries’ initial capital intensity, the more vulnerable they were to the transmission of the global shock to labor. The finding is consistent with the proposition that industrial integration, concentrated in industries that are capital-intensive from the perspective of developing countries, facilitated the transmission of the shock. Results come from the estimation of panel equations for the annual change in the labor share across Mexican manufacturing industries, where transmission is measured by the correlation between changes in the United States and Mexican industry labor shares.     

Accounting for labor demand effects in structural labor supply models

When assessing the effects of policy reforms on the labor market, most studies only focus on labor supply. The interaction of supply and demand is not explicitly modeled, which might lead to biased estimates of potential labor market outcomes. This paper proposes a straightforward method to remedy this shortcoming. We use information on firms' labor demand behavior and feed them into a structural labor supply model, completing the partial analysis of the labor market on the microdata level. We show the performance and relevance of our extension by introducing a pure labor supply side reform, the workfare concept, in Germany and simulating the labor market outcome of the reform. We find that demand effects offset about 25% of the positive labor supply effect of the policy reform.     

Turnover among professionals: A longitudinal study of American lawyers

Turnover intentions and actual turnover among lawyers are examined in an attempt to clarify whether common models of turnover can be applied to this professional occupation, which has rarely been examined. Three models are explored in their relation to turnover: personal characteristics, work‐related variables, and nonwork domain variables. The data are based on responses to the National Survey of Career Satisfaction/Dissatisfaction of the American Bar Association, 1984 and 1990. The findings reveal that work‐related variables were the main determinants of turnover intentions, and personal characteristics together with nonwork domain variables were the main determinants of actual turnover. © 1999 John Wiley & Sons, Inc.     

The Substitution Theorem in Urban Consumer Theory

This paper presents two nonparametric approaches to urban household location theory. For each model two sets of own price substitution theorems are presented, one for goods whose prices vary spatially and one for goods whose prices do not vary spatially in the market area. The usual substitution theorem derived in nonspatial demand theory is seen to hold for goods whose prices do not vary spatially. Goods whose prices vary spatially, however, reveal a significant departure from standard demand theory in that the substitution theorem is shown to hold unambiguously only for "parallel" shifts in spatial price surfaces. Further, the results are robust, extending to consumers in nonmonocentric urban areas, regardless of consumer tastes for travel distance or labor/leisure choice complications.     

Breakthrough in labor relations training

The focus on the trainees' behavior in the “here and now” rather than the “then and there” is a very tangible benefit of the workshop. The trainees not only make decisions, but also get immediate and realistic feedback during the pre-grievance preparations exercise.     

Spatial aspects of the diffusion of technological innovations among American municipal governments

Examination of the spatial diffusion patterns of a sample of 43 technological innovations organized into four functional areas—fire fighting, traffic control, air pollution control, solid waste collection, and disposal—indicates the absence of systematic patterns of either rank-size or contagious diffusion of these innovations among municipal governments in the United States. Absence of these general patterns reflects an inadequate identification in existing theories of spatial diffusion processes of variables that enter into agency decisions to adopt new technologies and the inadequate identification of possible interactions among variables. In particular, attempts to model diffusion patterns based on neighborhood effect or on hierarchical relationships fail to take into account, it least for the classes of adopters and innovations studied here, polynuclear propagation and the role of intermediaries (e.g. professional associations, governmental agencies, suppliers) in communication patterns or the role of site-specific factors that determine the “suitability” or “worth” or an innovation to different potential adopters.