Multiple foci of commitment in a professional service firm: balancing complex employment relations

Employees of professional service firms (PSFs) have attachments to multiple groups, which may be either compatible or conflicting: their employer, their clients and their profession. We analyse the antecedents of commitment to these three foci based on a survey of 510 employees in a large PSF in Norway. The main findings are as follows: (1) low quality of internal work relations is negatively associated with employer commitment and draws employees towards external foci of commitment – the clients and the profession; (2) role conflict is associated with stronger commitment to the client organisation and the profession; and (3) autonomy and transferability of skills are associated with stronger commitment to the profession, but does not undermine commitment to the employer. The article contributes to our understanding of the conditions under which employees identify with external groups and when commitment to the employer may be compromised. The findings have implications for how managers can help to increase the commitment of employees involved in complex employment relations.     

Voluntary organisations and marketisation: a dynamic of employment degradation

This article uses survey data to explore how far the terms and conditions of voluntary sector staff in Scotland are undergoing a process of reform against the backdrop of the sector's greater engagement in contracting for outsourced public services and a more challenging public expenditure environment. Its findings reveal that they have been undergoing a widespread process of diminution, which would appear to be becoming both deeper and broader. They further argue that this process has been intimately connected to a harsher funding environment and therefore raise the prospect of it intensifying further as the current British government's deficit reduction programme progresses.     

The tortoise and the hare: the impact of employment instability on firm performance

The main objective of this study is to assess the influence of employment instability on firm performance in a sample of publicly traded firms. Competing theoretical arguments are considered with regard to likely outcomes associated with employment instability. A large sample of cross‐sectional time‐series data is then analysed using generalised estimating equations (GEE) regression techniques. Results indicate that employment instability is negatively associated with firm performance, although the relationship is also demonstrated to be quadratic (an inverse U‐shaped relationship). This suggests that the main relationship varies depending upon the level of employment instability. Industry characteristics are also examined as moderators of this main effect. The results suggest a disordinal interaction effect for industry differentiation, where employment instability is negatively associated with firm performance for firms in highly differentiated industries and positively associated in less differentiated industries.     

The dynamic annihilation of a rational competitive fringe by a low-cost dominant firm

A low-cost dominant firm will drive all competitive fringe firms out of the market if all firms have rational expectations; however, the dominant firm will not predate (price below marginal cost). Since a dominant firm will not drive out fringe firms if they have myopic expectations, it may be in the dominant firm's best interests to inform the fringe. The effects of governmental intervention on the optimal path and welfare are presented.     

The dynamic effects of an earnings subsidy for long-term welfare recipients: Evidence from the self sufficiency project applicant experiment

In the Self Sufficiency Project Applicant Experiment, new welfare entrants were informed that if they remained on public assistance for a year they would become eligible to receive a generous earnings subsidy offer. Those who satisfied the waiting period, and then left welfare and began working full time within the following year, were entitled to receive payments for up to 36 months whenever they were off welfare and working full time. A simple optimizing model suggests that the program rules created an unusual sequence of incentives: (1) to prolong the initial spell on welfare for at least 12 months to become eligible for the subsidy offer; (2) to lock in subsidy entitlement by finding full time work and leaving welfare in the 12–24 month period after initial entry; and (3) to choose work over welfare during the three years that subsidies were available. Consistent with these implications, comparisons between the experimental treatment group and a randomly assigned control group show that the program increased welfare participation in the first year after initial entry and lowered it over the following 5 years. We develop an econometric model of welfare participation and program eligibility status that allows us to separately identify the behavioral effects associated with the program rules. We find important responses to all three incentives, and that the program impact persisted after subsidy payments ended, although the effect decayed over time.     

On a simple characterisation of threshold graphs

In their very interesting paper “Set-packing problems and threshold graphs” [1] V. Chvatal and P. L. Hammer have shown that the constraints $$\begin{gathered} \sum\limits_{j = 1}^n {a_{ij} x_j \leqslant 1(i = 1,2, . . . , m)} \hfill \\ x_j \in (0,1)(j = 1,2, . . . , n) \hfill \\ \end{gathered} $$ are equivalent to the only inequality $$\begin{gathered} \sum\limits_{j - 1}^n {c_j x_j \leqslant d} \hfill \\ x_j \in (0,1)(j = 1,2, . . . , n) \hfill \\ \end{gathered} $$ if and only if the intersection graph associated with the matrix (a _ij ) — see § 1 — is a threshold graph i.e. a graph none of whose induced subgraphs are isomorphic to 2K ₂,P ₄,C ₄: As Chvatal and Hammer have shown [1], threshold graphs can be characterised in many different ways; the main result of this paper is to give a new, very simple characterisation which will enable us to test whether a graph is a threshold by a simple inspection of its incidence matrix.     

On learning and the economics of firm efficiency: a state-contingent approach

The paper investigates the microeconomics of learning for an owner-managed firm. The analysis relies on a general state-contingent approach to uncertainty. In the presence of price and production uncertainty, it examines the case where acquiring information is costly. It evaluates the microeconomic efficiency of decisions, with a focus on three factors: sure income, the value of information, and a risk premium (measuring the implicit cost of private risk bearing). The analysis stresses the role of information and learning in microeconomic decisions. Implications for efficiency and productivity measurements are discussed.     

On the evasion of employment protection legislation

This paper analyzes how the option to evade employment protection legislation impacts on unemployment. Using a stylized model, it is established that the level of unemployment is non-monotonous in the degree of strictness with which employment protection legislation is enforced. Considering just cause and social criteria requirements for three regulatory regimes representative of a large number of industrialized countries, we find that different regimes generate different dismissal decisions only if the regimes are strictly enforced. In contrast, unemployment rates may differ across regimes even in the case of weak enforcement. Additionally, we find that it may be worse for the economy to weakly enforce harmful regulations than to strictly enforce them.     

Satisficing with a variable threshold

We axiomatize a model of satisficing which features random thresholds and the possibility of choice abstention. Given a menu, the decision maker first randomly draws a threshold. Next, using a list order, she searches the menu for alternatives which are at least as good as the threshold. She chooses the first such alternative she finds, and if no such alternative exists, she abstains. Since the threshold is random, so is the resulting behavior. We characterize this model using two simple axioms. In general the revelation of the model’s primitives is incomplete. We characterize a specialization of the model for which the underlying preference and list ordering are uniquely identified by choice frequencies. We also show that our model is a special Random Utility Model.     

Price,wage and employment response to shocks: evidence from the WDN survey

We analyse the relative intensity and character of price vs. cost and wage vs. employment firm-level adjustment to cost-push shocks in the European System of Central Banks Wage Dynamics Network (WDN) survey data set. The results document several statistically significant and theoretically sensible relationships: price increases are less likely when product market competition is more intense, and more likely when collective wage agreements or employment protection legislation constrain firm-level reactions. We discuss how changes of such structural and institutional features of firms and of their environment may underlie the evolution of macroeconomic adjustment mechanisms in Europe.     

The dynamic operation of the market for partnership deeds in a duopolistic industry of a profit-maximizing firm and workers' enterprise

This paper analyses a model of the dynamic interaction of a profit-maximizing firm and a workers' enterprise (in the sense of Sertel, 1982) in an industry in which each acts as a duopolist. The framework is similar to that of Chiarella (1992). In that study labour was the only factor of production and workers were allowed to trade-off work and leisure. Here we wish to analyse the effect of the capital accumulation decision on the outcome of the duopolistic competition. In order to obtain a tractable model we drop the work-leisure trade-off. We assume dynamic adjustment in the market for partnership deeds along the lines suggested by Okuguchi (1992a, b) and analyse the equilibrium of the duopoly, its comparative statics and stability with respect to key variables.     

城市公共设施供给中的融资创新——一种基于政府付费或补贴的资产证券化方式

城市政府当期财政难以满足未来城市建设中的公共设施需求,城市发展需要公共融资创新."私人生产、政府付费或补贴、公众消费"模式是城市公共设施融资中一种吸引私人投资的较好模式.在该模式基础上,提出了一种基于政府付费或补贴的资产证券化创新方式,阐述了该方式的运用范围、基本结构和运作流程,并分析了该方式在城市建设中运用的基本条件.     

A dynamic analysis of informal care and employment in England

This paper analyzes the dynamics in employment and informal care outcomes of women in England. To this end, we develop a dynamic model to describe pathways leading to a negative correlation between informal care and employment in a cross-section. The model allows for different types of caregiving, correlated permanent unobserved heterogeneity and initial sorting. The model is estimated on data from 6 waves of the BHPS 2000–2005. Our findings suggest modest feedback effects. We find a negative effect of co-residential caregiving on future employment and a negative effect of employment on future co-residential and extra-residential caregiving. We also find evidence of positive state-dependence in caregiving although most of the persistence in such activities is related to unobserved heterogeneity rather than state-dependence.     

On solving bias‐corrected non‐linear estimation equations with an application to the dynamic linear model

In a seminal paper, Mak, Journal of the Royal Statistical Society B, 55, 1993, 945, derived an efficient algorithm for solving non‐linear unbiased estimation equations. In this paper, we show that when Mak's algorithm is applied to biased estimation equations, it results in the estimates that would come from solving a bias‐corrected estimation equation, making it a consistent estimator if regularity conditions hold. In addition, the properties that Mak established for his algorithm also apply in the case of biased estimation equations but for estimates from the bias‐corrected equations. The marginal likelihood estimator is obtained when the approach is applied to both maximum likelihood and least squares estimation of the covariance matrix parameters in the general linear regression model. The new approach results in two new estimators when applied to the profile and marginal likelihood functions for estimating the lagged dependent variable coefficient in the dynamic linear regression model. Monte Carlo simulation results show the new approach leads to a better estimator when applied to the standard profile likelihood. It is therefore recommended for situations in which standard estimators are known to be biased.     

Sectoral adjustment of employment to shifts in outsourcing and trade: evidence from a dynamic fixed effects multinomial logit model

This paper analyzes the effects of trade and outsourcing on the transition probabilities of employment between sectors, using a dynamic multinomial logit framework with fixed effects. The data cover a sample of individual Austrian male workers over the period 1988–2001. Our results strongly support the view that international economic forces are important determinants of labor market turnover. In particular, an increase in the outsourcing intensity negatively affects the probability of staying in or changing into the manufacturing sector, even more so for industries with a comparative disadvantage. Copyright © 2007 John Wiley & Sons, Ltd.     

The effects of wage compression on unemployment and on the intersectoral distribution of employment: a dynamic model

A two-sector economy is modeled in a dynamic general equilibrium framework. If the steady state emerging in the absence of a minimum wage exhibits unemployment, the imposition of a binding wage floor lowers employment in the service sector without affecting employment in manufacturing. The wage differential between the two sectors shrinks and the quality of the service improves, but unemployment increases. In contrast, if this steady state exhibits full employment, a binding (but relatively low) minimum wage may bring about a more egalitarian income distribution and upgrade the quality of jobs in the service sector, without creating unemployment.     

Individual, organizational and environmental determinants of new firm employment growth: evidence from Latin America

New ventures are increasingly playing an important role in Latin American economies. However, little is known about the determinants of new firm growth in this context. The purpose of this study is to gain an understanding of the factors influencing new firm growth in Argentina, Brazil, Mexico and Peru. Individual, organizational and environmental factors are included in an empirical model, which is tested using data collected by face-to-face interviews with 582 entrepreneurs. Different specifications of employment growth and regression approaches are employed. Results suggest that growth strongly depends on the characteristics of the entrepreneur. National environment and firm-related factors are also important factors in determining growth.

Innovation as a driver of eco‐innovation in the firm: An approach from the dynamic capabilities theory

The aim of this study is to investigate how innovative capabilities of the firm affect eco‐innovation from a dynamic capability lens. We build on OECD research to conceptualise eco‐innovation as the capacity with which firms modify, redesign, and create products, processes, procedures, and organisations in order to reduce environmental impact. We propose and test the temporal and relational properties of eco‐innovation as a capability. We demonstrate that eco‐innovation possesses two properties of innovative capabilities, namely, persistence over time and interrelation with other innovations. We thus shed new light on the mechanism through which firms engage in eco‐innovation. We also provide empirical evidence to the debate on the relationship between the “normal” innovation (technological or nontechnological) and eco‐innovation. We show that eco‐innovation and innovation are interrelated both simultaneously and sequentially. Moreover, we show that innovation capabilities and eco‐innovation are not only related, but they also have a complementary nature, which facilitates the development of future eco‐innovation.     

On the robustness of the fat-tailed distribution of firm growth rates: a global sensitivity analysis

Firms grow and decline by relatively lumpy jumps which cannot be accounted by the cumulation of small, “atom-less”, independent shocks. Rather “big” episodes of expansion and contraction are relatively frequent. More technically, this is revealed by the fat-tailed distributions of growth rates. This applies across different levels of sectoral disaggregation, across countries, over different historical periods for which there are available data. What determines such property? In Dosi et al. (The footprint of evolutionary processes of learning and selection upon the statistical properties of industrial dynamics. Industrial and corporate change. Oxford University Press, Oxford, 2016) we implemented a simple multi-firm evolutionary simulation model, built upon the coupling of a replicator dynamic and an idiosyncratic learning process, which turns out to be able to robustly reproduce such a stylized fact. Here, we investigate, by means of a Kriging meta-model, how robust such “ubiquitousness” feature is with regard to a global exploration of the parameters space. The exercise confirms the high level of generality of the results in a statistically robust global sensitivity analysis framework.