Inequalities of opportunity in the access and use of telecommunication services in Togo

The liberalization of the telecommunications sector in Togo aimed at ensuring access to a better quality of telecommunication services at affordable prices to everyone. While the liberalization policy has increased competition in the sector and reduced significantly telecommunication services prices charged to costumers, statistics on the access and use of telecommunication services in Togo reveal disparities with respect to individuals' socio-economic characteristics which could be an indication of the existence of inequalities of opportunities in the access and use of these services.This paper investigates the inequalities of opportunity in the access and use of telecommunication services in Togo using a parametric approach. The results of estimations indicate that, inequalities of opportunities are larger for men and the elderly than respectively women and youths and are more pronounced in urban areas and regions such as the Plateaux and Savanna regions. Moreover, the circumstance variables such as the ‘place of residence’ and the ‘region’ are the key variables in explaining the inequalities of opportunities in the access and use of telecommunication services in Togo. So, policies toward reducing inequalities of opportunity in the access and use of telecommunication services in Togo should be designed with regards to men, the elderly, and people living in urban areas and regions such as the Plateaux and Savanna regions.     

Discipline, Signaling, and Currency Boards

The paper models the choice between currency boards (CBs) and adjustable pegs (or managed floating). Countries adopting CBs have grown faster and inflated less on average than countries adopting other regimes. The explanation hinges on key features of CBs: policy discipline and inflation credibility. The authors find separating equilibria in which a weak government chooses a CB as a discipline device while a tough government chooses a standard peg for its policy flexibility. Paradoxically, the weak government can then outperform the tough government on average. In simulations performed, CBs welfare can exceed peg welfare even when unemployment persistence is strong.     

Does conditional market skewness resolve the puzzling market risk-return relationship?

In this paper, we employ instrumental variables methods that allow time-varying risk and reward-to-risk to test various conditional asset pricing models. We find a negative partial relation between the market excess return and conditional market variance. In contrast with recent findings, we show that this negative relationship is not due to the omission of the hedge term associated with the ICAPM. However, conditional market skewness seems to partly account for this negative risk-return relationship.     

Resolving the Presidential Puzzle

Many financial economists are puzzled by the fact that stock returns are higher under Democratic than Republican presidencies. In this paper, we test whether this return differential is explained by risk using a conditional version of the Fama and French (1993) model that allows risk to vary across political cycles. We find that the presidential puzzle can be explained when risk is properly taken into account. Much of the return differential can be attributed to the fact that Democratic presidencies are associated with higher market and default risk premiums than their Republican counterparts.     

Invisible influence, tangible trap: The clerical conundrum

This paper contends that the contribution made by clerical workers to organisational effectiveness is invisible due in part to the dominant perspective on the clerical sector, and in part to what is seen to be the nature of the workers themselves. In synthesising some of the degradation literature with an examination of elements of clerical subjectivity it is demonstrated that clerical effectiveness is rendered invisible and that this, in turn, essentially traps clerks in low status work. Drawing on ideas emerging from past and recent literature on tacit knowledge and comparable worth, the paper seeks to demonstrate that, by applying the principles of tacitness and its analysis to this non-managerial area of work, we can see where the influence of clerical workers lies. The paper ends with a challenge to organisations which reaps the benefits of a skilful and knowledgeable workforce while doing little to formally acknowledge such expertise.     

The Evolution and Impact of Infrastructure in Middle-Income Countries: Anything Special?

We examine the evolution of infrastructure, and the impact of infrastructure investment, in middle-income countries (MICs). We document how different types of infrastructure stocks, as well as infrastructure investment, vary with the level of development and growth performance. We then use the two-stage approach of Corsetti, Meier, and Müller (2012) to identify exogenous public investment shocks and investigate the macroeconomic impact of these shocks. We find that the provision of infrastructure varies across development stages; there is a focus on basic infrastructure, such as transport, water, and sanitation, during early stages, and an emphasis on “advanced” infrastructure, such as power and especially information and communication technology, in later stages. Better-performing MICs tend to invest more on infrastructure. They also have more information and communication technology infrastructure. Finally, we find a more significant and sustained impact of exogenous public investment shocks on output in MICs than in low-income countries.     

Overborrowing and Balance of Payments Imbalances in a Monetary Union

The sources of the balance of payments imbalances in the Euro area can be characterized by a combination of four phenomena: (i) the credit imbalances between the core and the periphery of the Economic and Monetary Union (EMU) (ii) the credit misallocation between the tradable and the nontradable sectors in the periphery (iii) the rapid increase in the output and the price of nontradable goods in the periphery since the beginning of the EMU and (iv) the current account imbalances within the EMU. This paper explains all four of these stylized facts within a single model as a result of the interaction between the common monetary policy, inflation heterogeneity and a relaxation of the credit constraint in the nontradable sector of the periphery. When nontradable goods are used as collateral, an increase in their prices can initiate an overborrowing spiral and lead to a balance of payment imbalances. Furthermore, the model endogenizes differences in unit labor costs between the core and the periphery of the Euro area.     

Implementation Regulations for China's Labor Contract Law

1.Introduction On January 1,2008,the Labor Contract Law of the People's Republic of China(LCL)became effective,resulting in wide- spread changes in labor policy for all companies and other af- fected organizations.As is the case with legislating in China, many details were left for resolution in implementing regulations,