Financial Development, Technological Change in Emerging Countries and Global Imbalances

The paper shows that in a general equilibrium model with two countries, characterized by different levels of financial development, and two technologies, one more productive and more financially demanding than the other, the following stylized facts can be replicated: 1) the persistent US current account deficits since the beginning of the 90's; 2) growth of output per worker in developing countries in relative terms with the US during the same period; 3) relative capital accumulation and 4) TFP growth in these countries, also relative to the US. The more productive technology takes more time to implement and is subject to liquidity shocks, while the less productive one, along with external bond assets, can be used as a hoard to finance those liquidity shocks. As a result, after financial globalization, if the emerging economy is capital scarce and if its financial market is sufficiently incomplete, it experiences an increase in net foreign assets that coincides with a fall in the less productive investment and a rise in the more productive one. Convergence towards the steady state implies then both a better allocation of capital that generates endogenous aggregate TFP gains and a rise in aggregate investment that translates into higher growth.growth; capital flows; credit constraints; financial globalization; technological change

Exchange Rate Volatility and Productivity Growth: the Role of Liability Dollarization

This paper studies how liability dollarization conditions the effect of exchange rate flexibility on growth. It develops a model with credit-constrained firms facing liquidity shocks denominated in tradables while their revenues are both in tradable and nontradables. With frictions in the reallocation between tradables and nontradables, a peg is more growth-enhancing than a float in countries with dollarized debt because it stabilizes firms' cash flows. However, this relative advantage diminishes when dollarization decreases. These theoretical predictions are confirmed by an empirical analysis on a panel of 76 countries spanning 1995-2004: the higher the degree of dollarization, the more negative the impact of exchange rate flexibility on growth.exchange rate regimes; growth; liability dollarization

The Demand for Liquid Assets, Corporate Saving, and Global Imbalances

In the recent decade, capital outflows from emerging economies, in the form of a demand for liquid assets, have played a key role in the context of global imbalances. In this paper, we model the demand for liquid assets by firms in a dynamic open-economy macroeconomic model. We find that the implications of this model are very different from standard models, because the demand for foreign bonds is a complement to domestic investment rather than a substitute. We show that this complementarity is at work when an emerging economy is on its convergence path or when it has a higher TFP growth rate. This framework is consistent with global imbalances and with a number of stylized facts such as high corporate saving rates in high-growth, high-investment, emerging countries.capital flows; global imbalances; working capital; credit constraints

Exchange Rate Volatility and Productivity Growth: The Role of Liability Dollarization

This paper studies how liability dollarization conditions the effect of exchange rate flexibility on growth. It develops a model with credit-constrained firms facing liquidity shocks denominated in tradables while their revenues are both in tradable and nontradables. With frictions in the reallocation between tradables and nontradables, a peg is more growth-enhancing than a float in countries with dollarized debt because it stabilizes firms' cash flows and therefore allows them to face liquidity shock and complete their innovation process. However, this relative advantage diminishes when dollarization decreases. These theoretical predictions are confirmed by an empirical analysis on a panel of 76 countries spanning 1995-2004: the higher the degree of dollarization, the more negative the impact of exchange rate flexibility on growth. The empirical results are robust to various specifications and to the treatment of endogeneit

A Reappraisal of the Allocation Puzzle through the Portfolio Approach

Paradoxically, high-growth, high-investment developing countries tend to experience capital outflows. This paper shows that this allocation puzzle can be explained simply by introducing uninsurable idiosyncratic investment risk in the neoclassical growth model with international trade in bonds, and by taking into account not only TFP catch-up, but also the capital wedge, that is, the distortions on the return to capital. The model fits the two following facts, documented on a sample of 67 countries between 1980 and 2003: (i) TFP growth is positively correlated with capital outflows in a sample including creditor countries; (ii) the long-run level of capital per efficient unit of labor is positively correlated with capital outflows. Consistently, we show that the capital flows predicted by the model are positively correlated with the actual ones in this sample once the capital wedge is accounted for. The fact that Asia dominates global imbalances can be explained by its relatively low capital wedge

Exchange Rate Volatility and Productivity Growth: The Role of Liability Dollarization

This paper studies how liability dollarization conditions the effect of exchange rate flexibility on growth. It develops a model with credit-constrained firms facing liquidity shocks denominated in tradables while their revenues are both in tradable and nontradables. With frictions in the reallocation between tradables and nontradables, a peg is more growth-enhancing than a float in countries with dollarized debt because it stabilizes firms' cash flows and therefore allows them to face liquidity shock and complete their innovation process. However, this relative advantage diminishes when dollarization decreases. These theoretical predictions are confirmed by an empirical analysis on a panel of 76 countries spanning 1995-2004: the higher the degree of dollarization, the more negative the impact of exchange rate flexibility on growth. The empirical results are robust to various specifications and to the treatment of endogeneity

Financial integration, capital misallocation and global imbalances

This paper shows that in a stylized model with two countries, characterized by different levels of financial development, the following facts can be replicated: 1) persistent current account surpluses and 2) high TFP growth in China. Under autarky, entrepreneurs in the emerging country overinvest in short-term projects and underinvest in long-term projects because short-term assets help them secure long-term investments in the presence of credit constraints. This creates an aggregate misallocation of capital. When financial markets integrate, entrepreneurs with long-term projects can have access to cheaper short-term assets abroad, which leaves them more resources to invest in their projects. This both reduces capital misallocations and generates capital outflows

Le vêtement des soufis au Maroc médiéval d'après les sources hagiographiques

Place: Cadi

The Factors behind Learning English for Academic Purposes: The Case of Ain Chock Faculty of Letters and Humanities Casablanca

The objective of this study is to explore the status of English for Academic Purposes in terms of factors, content, methodology and assessment, among Moroccan English Department students. A cross-sectional design constitutes the methodology of this research wherein a sample of fifty-two students completed a Google form questionnaire using non-probability voluntary sampling. Although this study is a small-scale study that cannot be generalized, the results revealed that students choose to study English for Academic purposes for extrinsic motivational factors, especially to get a job in teaching, set up a business or travel abroad. The content of the courses focuses mainly on printed materials. The methodology is mainly teacher-centered based on delivering lectures and module-specific activities. Assessment is mainly summative in nature. Therefore, students provided many recommendations

The demand for liquid assets, corporate saving, and international capital flows

The recent period of capital outflows from emerging economies has coincided with an increase in their corporate saving. In this paper, we model corporate saving as a demand for liquid assets by credit-constrained firms in a dynamic open-economy macroeconomic model. We find that the implications of this model are very different from standard models, because the demand for foreign bonds is a complement to domestic investment rather than a substitute. We show that this complementarity is at work when an emerging economy is on its convergence path or when it has a higher TFP growth rate. This framework is consistent with a number of stylized facts found in high-growth, high-investment emerging economies