Firm Entry under Financial Frictions

How does a general‐equilibrium model behave when incorporating competitive firm entry that requires external finance? After conducting a steady‐state analysis, we reach three main results. First, the financial constraint has contractionary effects on both equity investment and the labor supply as they are inversely related to the marginal finance cost. Second, the dynamics of firm creation and destruction amplify the impact of changes in either productivity or banking efficiency due to procyclical firm entry. Third, a higher elasticity of substitution (that implies a lower mark‐up) cuts the number of firms and makes aggregate output fall.     

Competition and Public Service Obligations: Regulatory Rules and Industries Games

The introduction of competition in regulated industries may have positive or negative side-effects on the provision of collective goods or services. The paper shows that these effects are closely related to two associated elements: the industrial strategies developed by utilities and the regulatory environment within which they operate. Regulatory rules and corporate strategies influence the treatment of public service obligations. This raises a major issue regarding the regulation of public utilities. To reduce the drawbacks of the introduction of competition, it is necessary to set regulatory rules that allow the implementation of market configurations enabling public utilities to follow a public service orientation rather than a pure market-based approach.     

ON NON‐MONETARY MEASURES IN THE FACE OF RISKS AND THE SIGNS OF THE DERIVATIVES

Vulnerability of both prudence and temperance towards a sure loss and towards a zero‐mean background risk seems to be a very realistic assumption on individual preference. This paper shows that when the concepts of prudence and temperance are defined in non‐monetary terms, the above assumption is equivalent to the usual signs of the successive derivatives of the utility function.     

Generalized vs. specific locus of control expectancies of chief executive officers

Hodgkinson (1992) recently advocated in this journal that measures of generalized control expectancies, such as the well known Rotter I-E scale (Rotter, 1966), are not suited to study the relationship between the locus of control beliefs of Chief Executive Officers (CEOs) on the one hand and strategic, structural and performance variables on the other hand. According to Hodgkinson (1992) a more specific scale, measuring strategic control expectancies, should be used in future research. We argue and empirically illustrate that such a methodology will not lead to interesting research results in the ‘strategic leadership’ domain. More specifically, measures of firm-specific control expectancies are likely to be influenced by the CEO's perception of the situational context of the firm and are therefore not indicative of fundamental personality differences between CEOs. Consequently, such measures cannot give an answer to the basic research question whether and why the personality of CEOs plays an important role in explaining organizational behavior and performance.     

THE MEASUREMENT OF POVERTY WITH GEOGRAPHICAL AND INTERTEMPORAL PRICE DISPERSION: EVIDENCE FROM RWANDA

It is not known to what extent welfare measures result from seasonal and geographical price differences rather than from differences in living standards across households. Using data from Rwanda in 1983, we show that the change in mean living standard indicators caused by local and seasonal price deflation is moderately significant at every quarter. By contrast, the differences in poverty measures caused by this deflation can be considerable, for chronic as well as transient or seasonal poverty indicators. Thus, poverty monitoring and anti-poverty targeting can be badly affected by inaccurate deflation of living standard data. Moreover, when measuring seasonal poverty, the deflation based on regional prices instead of local prices only partially corrects for spatial price dispersion. Using annual local prices instead of quarterly local prices only yields a partial deflation, which distorts the measure of poverty fluctuations across seasons and biases estimates of annual and chronic poverty.     

Where Does Education Pay Off in Sub-Saharan Africa? Evidence from Two Cities of the Republic of Congo

Using first-hand data from the 2009 Employment and Informal Sector Survey (EESIC) in the two largest cities of the Republic of Congo, Brazzaville and Pointe-Noire, we analyze the impact of education on labour market outcomes, and identify the segments where education pays off the most. Multivariate analyses of the risk of unemployment and sectoral choice indicate that young people face serious difficulties in the labour market: for most of them, their only choice is to remain unemployed or to join the informal sector. To measure the specific impact of schooling on earnings, we address issues related to sample selection and endogeneity of education in the earnings function. The results shed light on heterogeneity in the returns to schooling across the two main cities and institutional sectors. An important finding is that the informal sector does not systematically lag behind the formal sectors in terms of returns to education. We emphasize convex returns to education, meaning that the last years in secondary and tertiary schooling yield the highest returns, while those of primary education are generally lower. This convexity is also apparent in the informal sector, where education (albeit on another scale) again appears as an important determinant of earnings.     

International financial integration and real exchange rate long-run dynamics in emerging countries: Some panel evidence

The aim of this article is to provide new empirical evidence on the impact of international financial integration on the long-run Real Exchange Rate (RER) in 39 developing countries belonging to three different geographical regions (Latin America, Asia and MENA). It covers the period 1979–2004, and carries out ‘second-generation’ tests for non-stationary panels. Several factors, including international financial integration, are shown to drive the long-run RER in emerging countries. It is found that the new financial environment characterised by international financial integration leads to a depreciation of the RER in the long run. Further, RER misalignments take the form of an under-valuation in most MENA countries and an over-valuation in most Latin American and Asian countries.