Why economics should be a modest and reasonable science

Unlike the methodological sciences such as mathematics and decision theory, which use the hypothetical-deductive method and may be fully expressed in complex mathematical models because their only truth criterion is logical consistency, the substantive sciences have as their truth criterion the correspondence to reality, adopt an empirical-deductive method, and are supposed to generalize from and often unreliable regularities and tendencies. Given this assumption, it is very difficult for economists to predict economic behavior, particularly major financial crises.

Implications of ernbodied technological change for development economics

Employing a embodied technologic change model in which the time decision of scrapping old vintages of capital and adopt newer one is endogenous we show that the elasticity of substitutions among capital and labor plays a key role in determining the optimum life span of capital. In particular, for the CD case the life span of capital does not depend on the relative price of it. The estimation of the model's long-run investment function shows, for a Panel data set consisting of 125 economies for 25 years, that the price elasticity of investment is lower than one; we rejected the CD specification. Our calibration for the US suggests 0.4 for the technical elasticity of substitution. In order to get a theoretical consistent concept of aggregate capital we derive the relative price profile for a shadow second-hand market for capital. The shape of the model's theoretical price curve reproduces the empírical estimation of it. \lVe plug the calibrate version of the long-run solution of the model to a cross-section of economies data set to get the implied TFP, that is, the part of the productivity which is not explained by the model. We show that the mo dei represent a good improvement, comparing to the standard neoc!assical growth model with CD production function and disembodied technical change, in accounting the world diversity in productivity. In addition the model describes the fact that a very poor economy can experience fast growth based on capital accumulation until the point of becoming a middle income economy; from this point on it has to rely on TFP increase in order to keep growing.

Diretor da London School of Economics, Craig Calhoun, é recebido pela FGV/DAPP durante visita institucional

O Diretor da London School of Economics and Political Science (LSE), Craig Calhoun, foi recebido na terça-feira (29) pelo Presidente da Fundação Getulio Vargas, Carlos Ivan Simonsen Leal, durante visita institucional à FGV. Pela manhã, os presidentes das duas instituições tiveram uma reunião com a presença do Secretário-Executivo da LSE, Hugh Martin, do Diretor da DAPP, Marco Aurélio Ruediger, do Diretor da EPGE (Escola Brasileira de Economia e Finanças), Rubens Cysne, da Diretora-Executiva da Editora FGV, Marieta de Moraes Ferreira, e do Prof. Antônio Carlos Porto Gonçalves, também da EPGE. No encontro, foi discutido o maior intercâmbio de alunos entre a LSE e a FGV e em projetos de pesquisa. À tarde, Calhoun realizou uma visita à sede da DAPP, onde participou de uma reunião de apresentação dos métodos de monitoramento e análise de rede desenvolvidos pela DAPP. Participaram da reunião, além do Diretor da DAPP, os pesquisadores Roberta Novis, Amaro Grassi e Pedro Lenhard.

Information asymmetry and transaction costs in a cross-cultural business transaction

The intent of this paper is to provide a practitioners insight into the present and foreseeable future of problem of transaction cost economics related to culture and business etiquette that may increase the of complexity of business communication. We will also explore whether it impacts participant's mindsets regarding opportunistic or passive aggressive behavior. We will study the role of culture, ethics, information asymmetry, and legal systems regarding their importance towards the business contracts and lack of knowledge in local environments. We will make connections to contract theory strategies and objectives and recommend business practices. Furthermore, economic theory explores the role of the impossibility of the perfect contract. Historical and present day operational factors are examined for the determination of forward-looking contract law indications worldwide. This paper is intended provide a practitioners view with a global perspective of a multinational, mid-sized and small corporations giving consideration in a non-partisan and non-nationalistic view, yet examines the individual characteristics of the operational necessities and obligations of any corporation. The study will be general, yet cite specific articles to each argument and give adequate consideration to the intricacies of the global asymmetry of information. This paper defends that corporations of any kind and size should be aware of the risk of international business etiquette and cultural barriers that might jeopardize the savings you could obtain from engaging international suppliers.

The determinants of IMF fiscal conditionalities: economics or politics?

Conditionalites, measures that a borrowing country should adopt to obtain loans from the IMF, are pervasive in IMF programs. This paper estimates the effects of political and economic factors on the number of conditionalities and on the fiscal adjustment requested by the IMF. As found in the literature, political proximity of the borrowing country to the Fund’s major shareholders has an important effect on the number of conditions in an agreement. However, the fiscal adjusment requested by the IMF is strongly affected by the size of a country’s fiscal deficit but not by political proximity. We also find a very small correlation between the number of conditions and the fiscal adjustment requested by the IMF

Law and economics in the civil law world: the case of Brazilian Courts

Conventional wisdom holds that economic analysis of law is either embryonic or nonexistent outside of the United States generally and in civil law jurisdictions in particular. Existing explanations for the assumed lack of interest in the application of economic reasoning to legal problems range from the different structure of legal education and academia outside of the United States to the peculiar characteristics of civilian legal systems. This paper challenges this view by documenting and explaining the growing use of economic reasoning by Brazilian courts. We argue that, given the ever-greater role of courts in the formulation of public policies, the application of legal principles and rules increasingly calls for a theory of human behavior (such as that provided by economics) to help foresee the likely aggregate consequences of different interpretations of the law. Consistent with the traditional role of civilian legal scholarship in providing guidance for the application of law by courts, the further development of law and economics in Brazil is therefore likely to be mostly driven by judicial demand.

The economics of wage-led recovery: analysis and policy recommendations

The financial crisis and Great Recession have been followed by a jobs shortage crisis that most forecasts predict will persist for years given current policies. This paper argues for a wage-led recovery and growth program which is the only way to remedy the deep causes of the crisis and escape the jobs crisis. Such a program is the polar opposite of the current policy orthodoxy, showing how much is at stake. Winning the argument for wage-led recovery will require winning the war of ideas about economics that has its roots going back to Keynes’ challenge of classical macroeconomics in the 1920s and 1930s. That will involve showing how the financial crisis and Great Recession were the ultimate result of three decades of neoliberal policy, which produced wage stagnation by severing the wage productivity growth link and made asset price inflation and debt the engine of demand growth in place of wages; showing how wage-led policy resolves the current problem of global demand shortage without pricing out labor; and developing a detailed set of policy proposals that flow from these understandings. The essence of a wage-led policy approach is to rebuild the link between wages and productivity growth, combined with expansionary macroeconomic policy that fills the current demand shortfall so as to push the economy on to a recovery path. Both sets of measures are necessary. Expansionary macro policy (i.e. fiscal stimulus and easy monetary policy) without rebuilding the wage mechanism will not produce sustainable recovery and may end in fiscal crisis. Rebuilding the wage mechanism without expansionary macro policy is likely to leave the economy stuck in the orbit of stagnation.

The United States and Latin America and the Caribbean: Highlights of economics and trade

Foreword by Alicia Bárcena

Economics of climate change in Latin America and the Caribbean: summary 2010

Spanish version available at the Library

From industrial economics to digital economics: an introduction to the transition

Includes bibliography

Economics and gender: selected bibliography

Includes bibliography

On the micro-economics of technical progress

Includes bibliography

Economics and happiness

Includes bibliography