Thesis (MComm)--University of Stellenbosch, 2005. / ENGLISH ABSTRACT: The new set of employment equity laws call for South African organisations to justify their compensations systems. During compensation discrimination litigation, evidence is required to support arguments put before the court in order to meet the burden of proof. The similarity between foreign and domestic legal systems, suggests that the operational implications of foreign legislation will also be relevant to South Africa. This raises the debate as to the nature of fairness in the compensation context, the debate of comparable worth and the use of multiple regression analysis. The organisation must present to the court evidence to show that the choice of compensable constructs, their measurement and application does not discrimination directly or indirectly based on group membership. Multiple regression analysis, a statistical method to model the compensation system, is fraught with difficulties and misunderstanding. It is nevertheless the most appropriate method to investigate compensation fairness. Comparable worth and multiple regression analysis require assessment in the South African context. The issues, which hindered the successful use of multiple regression analysis abroad, are reviewed in order to smooth its entry into South African litigation. A framework is presented based on literature and case law whereby all parties concerned can produce and evaluate such evidence / AFRIKAANSE OPSOMMING: Die nuwe Anti-Diskrimineringswetgewing verlang van Suid-Afrikaanse organisasies om salarisstelsels te regverdig. Gedurende salarisdiskriminasielitigasie word bewys verlang om die bewyslas oor te dra. Die gelyksoortigheid van buitelandse en binnelandse regstelsels gee te kenne dat die operatiewe implikasies van buitelandse wetgewing relevant tot Suid-Afrika sal wees. Dit bevraagteken die aard van billikheid in die kompensasie konteks, die debat van vergelykbare waarde en die gebruik van veelvoudige regressieontleding. Die betrokke party moet bewys aan die hof toon om te bevestig dat die keuse van vergoedingskonstruksie, sowel as die meting en toepassing daarvan, nie onregverdig diskrimineer, ten opsigte van demografiese groepe me. Veelvoudige regressieontleding 'n statistiese metode wat gebriuk kan word om die salarissisteem voor te stel. Alhoewel dit vele onduidelikhede bevat, is dit steeds die mees toepaslike metode om salarisbillikheid te ondersoek. Vergelykbare waarde en meervoudige regressieontleding is in die Suid-Afrikaanse konteks geëvalueer. Die aspekte wat die sukses van die gebruik van meervoudige regressieontleding in ander lande verhinder het, is ondersoek en geëvalueer om die toekomstige toepassing daarvan in Suid-Afrika te vergemaklik. 'n Raamwerk gebaseer op literatuur en gevalle studies word voorgestel, waar al die betrokke partye sodanige bewys kan produseer en evalueer.

Préciser la notion de catégorie professionnelle est un exercice essentiel. Les enjeux sont multiples. Ils intéressent la rémunération, le temps de travail, la protection sociale complémentaire, la représentation collective, etc. La reconnaissance des catégories professionnelles, notamment au travers de la distinction des cadres et des non-cadres, participe à l’organisation de l’entreprise et contribue au respect du principe d’égalité de traitement. Cet exercice se révèle néanmoins délicat : le législateur n’a pas précisé les contours du concept de catégorie professionnelle ; la mutation des formes de travail, se traduisant parfois par une uniformisation des fonctions dans l’entreprise, modifie le paysage. Le rôle des partenaires sociaux pour apporter quelque clarté est souvent décisif. / The conceptual definition of professional classifications is an essential exercise since the stakes are high. It affects wages, working hours, complementary social security, collective representation, etc. The identification of professional categories, particularly between the executive and non-executive categories, helps in the organization of companies and contributes to the application of equal treatment principle. This exercise is nevertheless delicate because the legislator has not previously provided a precise conceptual delineation of professional categories ; the changes in the forms of work, sometimes reflected by a standardization of the roles within the company, is changing the landscape. The role of social partners is often critical in providing some clarification.

This thesis is a case study of the implementation of Ontario's 1987 pay equity legislation. Ontario's pay equity legislation was very progressive and was aimed at eliminating the portion of the wage gap between men and women caused by discrimination. The legislation mandated both public and private sector employers with more than 10 employees to create pay equity plans to eliminate the discriminatory portion of the wage gap. The legislation has met with some success. However, measuring the progress of eliminating wage discrimination is difficult because the Ontario government was unwilling to impose a coercive implementation regime. Consequently, the government has little information to measure either employer compliance or the results of employer pay equity plans. Employers have few incentives to comply with the legislation and the implementing agency has insufficient financial resources to monitor compliance. Clearly this implementation regime was a delicate political balancing of the interests of business and labour and women. / Arts, Faculty of / Political Science, Department of / Graduate

In the first chapter of this thesis, we investigate the impact of human capital and wage structure on the gender pay in a panel of European countries using a newly available and appropriate database for cross-country comparisons and a comparable methodology for each country. <p><p>Our first question is :What role do certain individual characteristics and choices of working men and women play in shaping the cross-country differences in the gender pay gap? What is the exact size of the gender pay gap using the “more appropriate” database available for our purpose? Giving that there are mainly only two harmonized data-sets for comparing gender pay gap throughout Europe: the European Community Household Panel (ECHP) and the European Structure of Earning Survey (ESES). Each database having its shortages: the main weakness of the ECHP is the lack of perfect reliability of the data in general and of wages in particular. However the main advantage of this database is the panel-data dimension and the information on both households and individuals. The data of the ESES is, on the contrary, of a very high standard but it only covers the private sector and has a cross-sectional dimension. Furthermore only few countries are currently available :Denmark, Belgium, Spain, Ireland and Italy. <p>We use the European Structure of Earning Survey (ESES) to analyse international differences in gender pay gaps in the private sector based on a sample of five European economies: Belgium, Denmark, Ireland, Italy and Spain. Using different methods, we examine how wage structures, differences in the distribution of measured characteristics and occupational segregation contribute to and explain the pattern of international differences. Furthermore, we take account of the fact that indirect discrimination may influence female occupational distributions. We find these latter factors to have a significant impact on gender wage differentials. However, the magnitude of their effect varies across countries.<p><p>In the second chapter, we analyse the persistence of the gender pay differentials over time in Europe and better test the productivity hypothesis by taking into account unobserved heterogeneity. <p><p>Our second question is :What is the evolution of the pay differential between men and women over a period of time in Europe? And what is the impact of unobserved heterogeneity? <p>The researcher here provides evidence on the effects of unobserved individual heterogeneity on estimated gender pay differentials. Using the European Community Household Panel (ECHP), we present a cross-country comparison of the evolution of unadjusted and adjusted gender pay gaps using both cross-section and panel-data estimation techniques. The analysed countries differ greatly with respect to labour market legislation, bargaining practices structure of earnings and female employment rates. On adjusting for unobserved heterogeneity, we find a narrowed male-female pay differential, as well as significantly different rates of return on individual characteristics. In particularly, the adjusted wage differential decreases by 7 per cent in Belgium, 14 per cent in Ireland, between 20-30 per cent Germany, Italy, the Netherlands and Spain and of 41 per cent and 54 per cent in the UK and in Denmark respectively. <p><p>In the third chapter, we investigate causes of the gender pay gap beyond the gender differences in observed and unobserved productive characteristics or simply the sex. Explanations of the gender pay gap may be the penalty women face for having children. Obviously, the motherhood wage penalty is relevant to larger issues of gender inequality given that most women are mothers and that childrearing remains a women’s affair. Thus, any penalty associated with motherhood but not with fatherhood affects many women and as such contributes to gender inequalities as the gender pay gap. Furthermore, the motherhood wage effect may be different along the wage distribution as women with different earnings may not be equal in recognising opportunities to reconcile their mother’s and earner’s role. This brings us to our third question. <p><p>Our third question is :What is the wage effect for mothers of young children in the household? And does it vary along the wage distribution of women?<p>This chapter provides more insight into the effect of the presence of young children on women’s wages. We use individual data from the ECHP (1996-2001) and both a generalised linear model (GLM) and quantile regression (QR) techniques to estimate the wage penalty/bonus associated with the presence of children under the age of sixteen for mothers in ten EU Member States. We also correct for potential selection bias using the Heckman (1979) correction term in the GLM (at the mean) and a selectivity correction term in the quantile regressions. To distinguish between mothers according to their age at the time of their first birth, wage estimations are carried out, separately, for mothers who had their first child before the age of 25 (‘young mothers’) and mothers who had their first child after the age of 25 (‘old mothers’). Our results suggest that on average young mothers earn less than non-mothers while old mothers obtain a gross wage bonus in all countries. These wage differentials are mainly due to differences in human capital, occupational segregation and, to a lesser extent, sectoral segregation between mothers and non-mothers. This overall impact of labour market segregation, suggests a “crowding” explanation of the family pay gap – pay differential between mothers and non-mothers. Nevertheless, the fact that we still find significant family pay gaps in some countries after we control for all variables of our model suggests that we cannot reject the “taste-based” explanation of the family gap in these countries. Our analysis of the impact of family policies on the family pay gap across countries has shown that parental leave and childcare policies tend to decrease the pay differential between non-mothers and mothers. Cash and tax benefits, on the contrary, tend to widen this pay differential. Sample selection also affects the level of the mother pay gap at the mean and throughout the wage distribution in most countries. Furthermore, we find that in most countries inter-quantile differences in pay between mothers and non-mothers are mainly due to differences in human-capital. Differences in their occupational and sectoral segregation further shape these wage differentials along the wage distribution in the UK, Germany and Portugal in our sample of young mothers and in Spain in the sample of old mothers.<p><p>In the fourth chapter, we analyse the combined effect of motherhood and the family status on women’s wage.<p> <p>Our fourth question is :Is there a lone motherhood pay gap in Europe? And does it vary along the wage distribution of mothers?<p>Substantial research has been devoted to the analysis of poverty and income gaps between households of different types. The effects of family status on wages have been studied to a lesser extent. In this chapter, we present a selectivity corrected quantile regression model for the lone motherhood pay gap – the differential in hourly wage between lone mothers and those with partners. We used harmonized data from the European Community Household Panel and present results for a panel of European countries. We found evidence of lone motherhood penalties and bonuses. In our analysis, most countries presented higher wage disparities at the top of the wage distribution rather than at the bottom or at the mean. Our results suggest that cross-country differences in the lone motherhood pay gap are mainly due to differences in observed and unobserved characteristics between partnered mothers and lone mothers, differences in sample selection and presence of young children in the household. We also investigated other explanations for these differences such as the availability and level of childcare arrangements, the provision of gender-balanced leave and the level of child benefits and tax incentives. As expected, we have found significant positive relationship between the pay gap between lone and partnered mothers and the childcare, take-up and cash and tax benefits policies. Therefore improving these family policies would reduce the raw pay gap observed. <p> / Doctorat en Sciences économiques et de gestion / info:eu-repo/semantics/nonPublished