Public and private provision of infrastructure and economic development.

This paper examines the role of infrastructure in long run economic growth. The paper consists of two sections, the first concentrates on the theoretical role of government spending in models of growth and the second details examples of private participation in infrastructure development. Using a simple endogenous growth model we find that while the hypothesized benefits of infrastructure expenditures may be large they require care in matching appropriate financing. As the development and maintenance of infrastructure will continue to be pivotal to the long term success of growing economies, we emphasize the lessons on financing and the caveats of private participation to those who are exploring innovative mechanisms for infrastructure design.

Very high interest rates and the cousin risks: Brazil during the Real Plan

We review the arguments in the finance and open macroeconomics literature relevant for the Central Bank to set the level of the interest rate in an open economy. The two relevant risks are the currency and country risks. The country risk (Brazil Risk) is measured with different financials instruments and the (unobservable) currency risk is estimated via the Kalman Filter. We show that besides the currency risk, which is also relevant in developed economies the country risk is of utmost importance to determine the domestic interest rates. Both risks share a few common causes, which is why we call them the cousin risks. Thus, when and if those common causes are confronted, the fall of domestic interest rates may be substantial, because both currency and Brazil risks will fall simultaneously. Preliminary results identify some components of the Brazil risk, e.g., the fiscal deficits, and the domestic and international financial markets conditions. The convertibility risk, defined as risk associated with possibility of not being able to convert BRLs into foreign currency, showed up as an important cause of the Brazil risk during the international financial crises periods, but is no longer relevant. Nowadays, Brazil risk decreased significantly, but the same did not happen with the currency risk. Therefore, it seems that the main factor precluding the fall in domestic interest rates may be associated with the uncertainty of the future behavior of the balance payments, especially the trade account. In view of this hypothesis, we might speculate that assuring vigorous export growth, without resorting to devaluation, is fundamental to achieve lower real interest rates, compatible with sustained economic growth.

A Risk Management Approach to Emerging Market’s Sovereign Debt Sustainability with an Application to Brazilian Data

In this paper we study the question of debt sustainability from a risk management perspective. The debt accumulation equation for any country involves variables that are stochastic and closely intertwined. When these aspects are taken into consideration the notion of debt sustainability is expanded to studying the stochastic properties of the debt dynamics. We illustrate the methodology by studying the Brazilian case. We find that even though the debt could be sustainable in the absence of risk, there are paths in which it is clearly unsustainable. Furthermore, we show that properties of the debt dynamics are closely related to the spreads on sovereign dollar denominated debt.Public Debt, Debt Sustainability, Country Risk, Brazil JEL Codes: F34, F37, G15

Banks, domestic debt intermediation and confidence crises: the recent Brazilian experience

This paper examines the recent evolution of the Brazilian public domestic debt and interprets it in light of the confidence crisis literature. The analysis of the recent developments in the Brazilian public domestic debt market shows that the likelihood of a default must not be assessed only using simple summary aggregate measures of public domestic debt size and maturity, but must also take into consideration other structural aspects. Our analysis emphasizes the two main pillars of the Brazilian public domestic debt market: home-bias and the role of the banking sector in intermediating the debt. Evidence from yields of a perfectly indexed bond shows that the rollover premium was very small when the devaluation occurred, and is still fairly small by October, 1999, indicating that the rollover of the public domestic debt has not, so far, constituted a serious problem. Positive prospects for the public domestic debt market will depend, however, on the Brazilian government maintaining the current fiscal austerity program.

Public debt management, monetary policy and financial institutions

Despite the large size of the Brazilian debt market, as well the large diversity of its bonds, the picture that emerges is of a market that has not yet completed its transition from the role it performed during the megainflation years, namely that of providing a liquid asset that provided positive real returns. This unfinished transition is currently placing the market under severe stress, as fears of a possible default from the next administration grow larger. This paper analyzes several aspects pertaining to the management of the domestic public debt. The causes for the extremely large and fast growth of the domestic public debt during the seven-year period that President Cardoso are discussed in Section 2. The main culprit is the very high and risky interest rate, with the recognition of old debts (hidden liabilities and state debt renegotiation) coming in second. Section 3 computes Value at Risk and Cash Flow at Risk measures for the domestic public debt. These risk measures show that the current composition of the public debt is very risky. The rollover risk is introduced in a mean-variance framework in Section 4, and the maturity structure evolution is discussed. The increased riskness was the cost to improve the maturity structure. Section 5 discusses a few issues pertaining to the overlap between debt management and monetary policy. Finally, Section 6 wraps up with policy discussion and policy recommendations.

Bye, Bye Financial Repression, Hello Financial Deepening: The Anatomy of a Financial Boom

Since the conquest of hyperinflation, with the Real Plan, in 1994, the Brazilian financial system has grown from early infancy to late adolescence. We describe the process of maturing with emphasis on the defining features of the Brazilian financial system over the last 20 years: 1) stabilization and the subsequent financial crisis; 2) universality of banks; 3) market segmentation through public lending; 4) institutional improvement. Further paraphrasing Díaz Alejandro (1984), we raise some hypotheses on why, this time, the financial boom has not (at least yet) turned into a financial crash.Financial repression; financial deepening; stabilization; stability; financial crisis;stability. Jel Codes: G21; G28; G32

Ineffective controls on capital inflows under sophisticated financial markets: Brazil in the nineties

We analyze the Brazilian experience in the 1990s to access the effectiveness of controls on capital inflows in restricting financial inflows and changing their composition towards long term flows. Econometric exercises (VARs) lead us to conclude that controls on capital inflows were effective in deterring financial inflows for only a brief period, from two to six months. The hypothesis to explain the ineffectiveness of the controls is that financial institutions performed several operations aimed at avoiding capital controls. We then conducted interviews with market players in order to provide several examples of the financial strategies that were used in this period to invest in the Brazilian fixed income market while bypassing capital controls. The main conclusion is that controls on capital inflows, while they may be desirable, are of very limited effectiveness under sophisticated financial markets. Therefore, policy-makers should avoid spending the scarce resources of bank supervision trying to implement them and focus more in improving economic policy.

Alongamento dos títulos de renda fixa no Brasil

More than eleven years after the end of hyperinflation in Brazil, domestic bond markets have been unable to lengthen the average maturity of both public and private bonds. This paper shows that the lengthening is theoretically and practically (we analyzed the experiences of Israel, Mexico and Poland), a consequence of persistent stabilization programs that successfully reduced systemic risk. Therefore, it is pointless to try to achieve the lengthening as an objective in isolation. It is necessary to improve the economic fundamentals that maintain a high level of systemic risk. Only in this context, measures that aim at lengthening bonds’ maturity will indeed produce positive results.

Monetary policy during Brazil´s Real Plan: estimating the Central Bank´s reaction function

This paper uses a Threshold Autoregressive (TAR) model with exogenous variables to explain a change in regime in Brazilian nominal interest rates. By using an indicator of currency crises -which is chosen endogenously - the model tries to explain the difference in the dynamics of nominal interest rates during and out of a currency crises. The paper then compares the performance of the nonlinear model to a modified Taylor Rule adjusted to Brazilian interest rates, and shows that the former performs considerably better than the latter.

O prêmio de risco da taxa de câmbio no Brasil

A principal explicação sugerida pela literatura para o viés do preço futuro em relação à taxa de câmbio que prevalecerá no futuro é a existência de um prêmio de risco. Aplicamos aqui os principais modelos teóricos e técnicas econométricas para identificação e mensuração do prêmio de risco aos dados brasileiros do mercado futuro de câmbio posteriores ao Plano Real. Identifica-se um prêmio de risco que varia ao longo do tempo, o qual correlaciona-se com os fundamentos macroeconômicos da economia. A partir de 1999, coerentemente com a introdução da livre flutuação cambial, observou-se uma diminuição da importância do prêmio de risco relativamente aos erros de previsão na composição do forward discount. As técnicas empregadas permitem-nos avaliar importantes questões de política econômica, como o quanto podem cair as taxas de juros reais.