Joint Allocation of Leisure and Consumption Commodities: A Japanese Extended Consumer Demand System 1979—90

In this study we estimate the parameters of a household expenditure function which includes joint choice of leisure and consumption commodities in scope without a separability assumption. We have used Japanese prices, wage rate, labour supply, and expenditure data on ten commodity groups, collected from 47 cities over 12 years. This data set has the advantage that separate observations are available for each data point for all the variables. We employed the AI demand system, for estimation. Controlling for time-specific effects, the result implied a definite rejection of the weak separability of labour supply and commodity choice, and non-rejection of the homogeneity and symmetry restrictions on the demand system. All the own-price elasticities are significantly negative, and both substitutes and complements are observed across commodity groups. As for the negativity, all but one of the eigenvalues of the substitution matrix are negative. The result as a whole showed consistency with demand theory. The estimated compensated labour supply elasticity is 0.39, which is in reasonable agreement with the previous studies.     

Cointegration and common trends on the West German labour market

In this paper we analyze the West German labour market by means of a cointegrated structural VAR model. We find sensible stable long-run relationships that are interpreted as a labour demand, a wage setting and a goods market equilibrium. In order to study the dynamic behaviour of the model we identify two common trends that push unemployment. We find that goods market shocks have only transitory impacts on unemployment. In the long run, it is almost equally determined by technology and labour supply factors. However, transitory shocks have major importance in the shorter run since adjustment processes are rather sluggish. First version received: Sept. 1998/Final version accepted: Feb. 2000     

Collective female labour supply: theory and application

This article deals with female labour supply in the collective framework. It studies married couples and starting from the empirical observation that the husband's labour supply is generally fixed at full-time. It shows that, in this case, structural elements of the decision process, such as individual preferences or the rule that determines the intra-household distribution of welfare, can be identified if household demand for at least one commodity, together with the wife's labour supply, is observed. These theoretical considerations are followed by an application using French data.     

Unemployment and consumption patterns

In this paper we obtain empirical evidence about the effect of female and male unemployment on household demand of a selection of goods and services. We analyse the percentage of the family income expenditure on a particular group of goods concerning education, domestic services, leisure goods, hotels etc. The impact of several determinants on each group of commodities is estimated using a Tobit specification. The data used for estimation have been taken from The Household Expenditure Survey (1990–91). Our main result is that male and female unemployment has a different impact on the household consumption.     

Educational qualifications mismatch in Europe. Is it demand or supply driven?

Most papers dealing with individual overeducation risks focus on labour supply characteristics and workers’ behaviour. On the other hand, only few studies consider labour demand characteristics and technological change. In this paper we analyse the influence of both demand and supply factors on educational mismatch in a set of 10 European countries. Our hypothesis, confirmed by results obtained using ordered probit model with sample selection, is that demand factors generally play a major role in reducing educational mismatch in technologically more advanced countries, whereas supply factors are more important in countries that are lagging behind in the international division of labour. At the same time, important cross-country and gender differences have been identified in how the demand/supply factors operate. All this calls for the fine-tuning of policies intended to tackle the problem of educational mismatch.     

THE AD-AS MODEL AND ITS SOLUTIONS: SOME NEW RESULTS IN A DISEQUILIBRIUM PERSPECTIVE*

This paper discusses the logical foundation and the solutions of a microfounded aggregate demand … aggregate supply model under the disequilibrium hypothesis. We first show that a) the latter hypothesis is the only one ensuring model consistent expectations and that b) price predetermination, more than price flexibility, should be embodied in an AD-AS framework. Then we develop a full AD-AS scheme, both under excess supply and excess demand for labour. We prove that in the latter case no well defined equilibrium exists. Finally, we discuss stability and perform some comparative statics exercises.     

The Spanish automotive industry: scale economies and input relationships

This paper investigates the existence of economies of scale in the Spanish automobile industry as well as the substitution possibilities between input pairs and the direct and cross price elasticities of demand for the various inputs by estimating a translog cost function for both a three input model involving capital, labour, and intermediate goods as well as a four input model where energy is separated from other intermediate goods. The results of this study are consistent with the hypothesis of economies of scale in the Spanish automobile industry, particularly at the low and mean levels of output. These results also are consistent with the hypothesis that capital is a substitute for the other inputs, but that labour and intermediate goods are complements. Labour and energy also appear to have a complementary relationship over most of the data points in this study. The significance of a complementary relationship between labour and intermediate goods is that any attempt by the Spanish government to restrict imports of these inputs, resulting in higher domestic prices for them, may aggravate an already serious domestic unemployment problem.     

PRIMARY VERSUS SECONDARY PRODUCTION TECHNIQUES IN U.S. MANUFACTURING

In this paper we analyze the determinants of material inputs into individual production activities as a function of their outputs. We use observations on a large cross-section of U.S. manufacturing plants from the Census of Manufactures, including those that make goods primary to other industries, to study differences in production techniques. We find that in most cases material requirements do not depend on whether goods are made as primary products or as secondary products. We thus elucidate support for the commodity technology model as a useful working hypothesis.     

Publicly Provided Private Goods and Redistribution: A General Equilibrium Analysis

Public provision of private goods is examined within a self-selection framework where production depends on labour supply of different households and the level of public provision. It is shown that productivity and wage-structure effects can create a role for public provision, even if preferences are weakly separable between goods and leisure. Public provision of education may offer an intuitively appealing case for the production-side impacts. We also address the reasons for public provision in a dynamic, overlapping generations economy, whereby public provision may affect efficiency and social costs of redistribution of future generations as well.
JEL classification : H 23; H 42     

A model of female labour supply in which supply is dependent upon the chances of finding a job

In this paper, we extend a model of female labour supply, by considering the impact of the local labour market. Thus, in our model, a woman supplies her labour if she has both made the decision to participate and found a job. This extension is of particular importance in times of high unemployment when discouraged worker effects will be at their strongest. We also consider the contribution of such a model to the debate concerning the labour supply of women married to men who are unemployed.     

Uncertainty, Commitment, and Optimal Taxation

This paper examines the optimal tax design problem in the presence of wage uncertainty. The wage has a continuous distribution, individuals are ex ante identical, preferences are separable in labor supply and goods, public policy aims at providing the population with social insurance, and the only restriction on the tax instruments is that emanating from lack of public observability of realized wages and labor supplies. We show that optimal tax structures depend crucially on whether it is labor supply or goods that consumers have to commit to before the resolution of uncertainty. Specifically, we prove that, in the absence of commitment, the social insurance problem collapses to the traditional optimal tax problem. Second, if labor supply is precommitted, it would be possible to effect a first-best outcome. Third, commitment to goods would make indirect taxation a useful instrument of tax policy even in the presence of a general income tax; it requires differential tax treatment of committed and noncommitted goods. Finally, if preferences are separable between the two types of goods, precommitted goods must be taxed at a uniform rate lower than that on the noncommitted goods.     

On the optimal taxation of two person households

This paper generalises the optimal commodity tax formulae for households containing one person to cover the empirically relevant case of two person households. We provide an appropriate framework for the empirical estimation of the optimal tax structure and argue that this may be largely determined by female labour supply behaviour.     

Demand for Environmental Quality: An Empirical Analysis of Consumer Behavior in Sweden

In this paper we estimate the income elasticity of demand for recreational services and other traditional groups of goods in Sweden and test for potential changes in such estimates over the twentieth century. Due to the difficulty of directly observing the demand for recreational services, we employ an indirect methodology by using the demand for some outdoor goods as a proxy for the demand for recreational services. In line with most prior research, our results confirm the expectation that recreational services, as a public good, is a luxury good in Sweden. Our results also show that the income elasticities for traditional goods are stable over time, indicating that consumer preferences for expenditure on these specific commodities do not change over time.      

The impact of targeting policy on spouses’ demand for public goods,labor supplies and sharing rule

This paper studies the impact of targeted unconditional cash transfers on the spouses’ demand for public goods, labor supplies and sharing of resources. We estimate a collective labor supply model with distributional factors which is extended to include preferences over marketable public goods (including child goods). In this way, unlike previous research, we consider the impact of such transfers on the intrahousehold allocation of resources and distinguish between the labeling and recipient effects. We exploit the UK experience and find evidence in favor of the collective model with separable preferences over labor supplies and public goods. This finding implies a recipient effect and not a labeling effect of child benefits. Given the household’s unearned income, the bigger the wife’s bargaining power, the more the resources allocated to public goods (including child goods) and the wife’s private consumption. The results can be useful in the design of family policy which aims to improve the relative welfare of children within the family and alleviate any intrahousehold consumption inequalities.     

CHILDCARE USE AND PARENTS’ LABOUR SUPPLY IN AUSTRALIA*

Based on data which are representative of the Australian population in 2002, this paper first analyses the demand for and cost of formal and informal childcare for couple and sole‐parent families, shedding light on factors which affect the demand for childcare. The predicted demand of formal childcare and the predicted costs of informal childcare arising from these models are then used to impute total childcare costs at different levels of labour supply. Finally, the predicted total costs are incorporated in the estimation procedure of structural labour supply models for couple and sole parent families. By making several extensions to the methodology adopted in Doiron and Kalb (2005a ), who estimated similar models based on 1996 Australian data and which this paper largely replicates in terms of methodology, it is found that the average elasticities of labour supply with regard to the cost of childcare are quite similar to the earlier estimates. The elasticities remain at the lower end of the range found in the international literature with the exception of the elasticities for sole parents with preschool children and/or on relatively low wages.     

Taxation In The Two‐Sector Neoclassical Growth Model With Sector‐Specific Externalities And Endogenous Labour Supply*

This paper examines the long‐run impacts of selective (or sector‐specific) commodity, payroll, and profit taxes in a two‐sector endogenous growth model with sector‐specific production externalities, in which one sector produces consumption goods and the other produces investment goods. The novelty of the model is that it allows not only for endogenous labour supply but also for the intersectoral allocation of resources, which may together lead to indeterminacy. We analytically show that the stability properties of the long‐run equilibrium critically affect the long‐run effects of these selective taxes, which may reverse the standard results of the growth effects of distortionary taxes.     

Determinants of household supply of labour in food-for-work programme in Tigray,Ethiopia

We study the factors that determine the household supply of labour in food-for-work (FFW) projects that seek to address food insecurity and help capital formation in development. Based on data from a survey conducted in 2003 in Tigray, Ethiopia, our probit analysis identifies factors that significantly affect the household decision to participate in FFW programmes. We correct for selection bias, and estimate total and excess supply of FFW labour. Our finding of substantial leakages in targeting that allow relatively well-off households to obtain FFW employment yield important implications for the prevailing FFW wage. We also argue that FFW programmes will be more effective if they are designed to account for geographic heterogeneity in such factors as male to female labour participation differences and the incidence of debilitating diseases.     

Female labour force participation in an era of organizational and technological change

Abstract The supply of skilled female labour increased significantly at the beginning of the twentieth century as women assumed positions in the newly created clerical workforce. Evidence suggests that despite this increase in labour supply, the wage paid to female clerical workers increased over the period and that the ratio of female clerical wages to male manufacturing wages was roughly constant. These labour market facts can be accounted for in a dynamic general equilibrium model in which an exogenous increase in human capital induces an increase in demand for skilled clerical workers. While induced technological change that favours skilled workers may account for the observed increase in female real wages, explaining the stagnate relative weekly wages paid to female clerical workers requires a framework that includes organizational change.     

Remittances and labour allocation decisions at communities of origin: the case of rural Mexico

From a theoretical perspective, the effect that remittances have on the labour decisions of those that receive them is ambiguous; the empirical evidence reported in the literature is mixed and shows, unsurprisingly, that the net effect of remittances on labour supply is context-dependent. We contribute to this literature by using a detailed data set for rural Mexico that allows us to understand how remittances reshape rural livelihoods by modifying labour allocation decisions. Following previous evidence, we analyse female and male responses separately. Our results show that the income effect of remittances dominates male labour allocation decisions: the probability of participating in the labour market and the total number of hours worked decrease with remittances. We find no effect for female labour allocation decisions. The effects are not uniform across the different productive activities and remittances seem to be contributing to a trend in which Mexican rural inhabitants increasingly move away from agriculture- or nature-based activities. This reinforces the direct effect that emigration has in terms of a reduction in total supply of local labour.     

Household formation rules,fertility and female labour supply: Evidence from post-communist countries

This paper explains how household formation rules affect the fertility and labour supply of women in the Former Soviet Union and neighbouring countries. Women who bear a male first child in countries dominated by traditional, patrilocal households are shown to have substantially lower subsequent fertility from those whose first child is female. Where households are generally nuclear, male first borns do not reduce subsequent fertility. Middle-aged women in more patrilocal contexts often work less if their first child is male, despite reduced fertility and being more likely to reside with a daughter-in-law. In more nuclear contexts, they tend to work more. These findings suggest that household formation rules are strongly related both to women’s demand for sons and to the direction of intergenerational transfers.