Expanding social health protection in Cambodia: An assessment of the current coverage potential and gaps,and social equity considerations

The Royal Government of Cambodia recently launched its National Social Protection Policy framework to strengthen and expand social security and assistance. To inform social health protection policy, we examine socio-economic survey data and administrative coverage data to assess the coverage potential of existing coverage mechanisms and current gaps; and compare equitable contribution rates. Over 53 per cent of the population currently has no social health protection coverage mechanism, and about 16 per cent of the population who do have access to a mechanism are not yet enrolled. Current expansion efforts focus on the formal employee scheme, primarily benefiting individuals from higher income households. In addition, recent coverage expansion to some informal workers leaves significant gaps, particularly among the informal sector. We find out-of-pocket health care expenditure to be an excessive share of income among lower wealth quintile individuals and conclude they are financially vulnerable. Finally, we illustrate that an equitable approach to individual, monthly health care contributions among the lower three quintiles has a severely limited potential for revenue generation, and collection costs could exceed the amount collected. Therefore, we recommend that vulnerable groups should be exempted from contribution payments as social health protection is expanded.     

Introduction Les perspectives transnationales du droit international du travail

Dans cette introduction, l'auteure replace le thème du numéro spécial dans le contexte du 100^e anniversaire de l'OIT et de la difficulté à réaliser les principes du travail décent, qui reste entière aujourd'hui, alors que des forces transnationales diverses font sentir leur influence. Pour sortir de l'impasse et réformer le cadre de régulation transnational, il faut, pour l'auteure, redonner une place centrale au droit international du travail, qui fournit le fondement normatif du droit transnational du travail. En outre, il faut associer à l'entreprise une large gamme d'acteurs, tout en mobilisant l'OIT, en tant qu'organe normatif et force de coordination.     

La flexibilité, une arme contre le chômage? Analyse empirique du marché du travail espagnol

L'Espagne a connu en 2010 et 2012 deux réformes majeures du marché du travail. Celles-ci reposaient sur l'idée qu'il suffisait d'accroître la flexibilité du travail et de décentraliser la négociation collective pour faire baisser le chômage (thèse de la flexibilité). Les auteurs estiment pour leur part que le comportement du chômage dépend largement de la demande et de la structure sectorielle de l'économie (thèse structurelle). Ils évaluent l'apport de ces deux hypothèses dans une analyse reposant sur des données de panel de niveau infranational. Leurs résultats tendent à infirmer la thèse de la flexibilité et font ressortir le rôle primordial des facteurs cycliques et structurels.     

Empirical likelihood and Wilks phenomenon for data with nonignorable missing values

Wilks's theorem is useful for constructing confidence regions. When applying the popular empirical likelihood to data with nonignorable nonresponses, Wilks's phenomenon does not hold. This paper unveils that this is caused by the extra estimation of the nuisance parameter in the nonignorable nonresponse propensity. Motivated by this result, we propose an adjusted empirical likelihood for which Wilks's theorem holds. Asymptotic results are presented and supplemented by simulation results for finite sample performance of the point estimators and confidence regions. An analysis of a data set is included for illustration.     

Lp solutions of anticipated BSDEs with weak monotonicity and general growth generators

In this article, we establish the stability theorems of L^p(1 < p ? 2) solutions for multidimensional anticipated backward stochastic differential equations (BSDEs), in which the generator g is p-order weak monotonic in y and Lipschitz continuous in (z, η, ?). Moreover, we present the existence and uniqueness of L^p solutions for this kind of anticipated BSDEs with the help of stability theorems when generator g also satisfies general growth condition in y.     

Employer‐oriented labour market policies in Sweden: Creating jobs and the division of labour in the public sector

In many European countries, greater importance is accorded to labour market policies in which employers are involved in activating unemployed people. Such employer‐oriented policies target employers’ demand for labour and attempt to influence their willingness to hire, train or guide (often disadvantaged) unemployed groups. Using data from a qualitative interview study of an employer‐oriented programme in a medium‐size city in Sweden, the present article aims to develop knowledge about how these policies are used to influence employers to hire unemployed workers and how jobs created in this context differ from regular jobs. The article argues that creating jobs through new arrangements for the division of labour, with the promise of relieving regular staff of unskilled tasks, may influence employers’ willingness to hire the unemployed when used alongside other kinds of policy instruments. However, the article also shows that this new division of labour, with programme participants performing mainly unskilled tasks, has been difficult to realize, as new staff gradually come to perform an increasing number of regular working tasks.     

Existence and Uniqueness of Solutions to the Bellman Equation in the Unbounded Case

We study the problem of the existence and uniqueness of solutions to the Bellman equation in the presence of unbounded returns. We introduce a new approach based both on consideration of a metric on the space of all continuous functions over the state space, and on the application of some metric fixed point theorems. With appropriate conditions we prove uniqueness of solutions with respect to the whole space of continuous functions. Furthermore, the paper provides new sufficient conditions for the existence of solutions that can be applied to fairly general models. It is also proven that the fixed point coincides with the value function and that it can be approached by successive iterations of the Bellman operator.     

Repeated Games with Private Monitoring: Two Players

We investigate two‐player infinitely repeated games where the discount factor is less than but close to unity. Monitoring is private and players cannot communicate. We require no condition concerning the accuracy of players' monitoring technology. We show the folk theorem for the prisoners' dilemma with conditional independence. We also investigate more general games where players' private signals are correlated only through an unobservable macro shock. We show that efficiency is sustainable for generic private signal structures when the size of the set of private signals is sufficiently large. Finally, we show that cartel collusion is sustainable in price‐setting duopoly.     

The existence of almost difference families

Almost difference families (ADFs) were introduced by Ding and Yin as a useful generalization of almost difference sets (ADSs), and a number of infinite classes of almost difference families had been constructed. Suppose q is a prime power. To construct combinatorial designs in GF(q), one often needs to find an element xGF(q){0}, such that some polynomials in GF(q)[x] of degree one or two satisfying certain conditions. Weil's theorem on character sum estimates is very useful to do this. In this paper, a general bound for finding such x is given. By using this bound and computer searching, some known results on almost difference families by Ding and Yin are improved.     

关于位移电流的引入

本文从安培环路定理、高斯定理及电荷守恒定律出发导出了位移电流的具体形式。并对位移电流作了简单的讨论。