PSN: South America (Topic)最新文献

{"title":"Macroeconomics the Latin American Way: Sunkel and the Quest for a Structuralist Model","authors":"M. Boianovsky","doi":"10.2139/ssrn.3052277","DOIUrl":"https://doi.org/10.2139/ssrn.3052277","url":null,"abstract":"The paper provides a narrative of the effort to develop a structuralist macroeconomic model in Latin America, as seen through the eyes of Chilean economist Osvaldo Sunkel (b. 1929). Sunkel faced the problem of how to model structuralism, an indigenous Latin American contribution to economics and to stabilization and development policies, put forward in the 1950s-1960s. It is shown how Sunkel deployed Schumpeter’s 1954 distinction between “vision” and “scientific models”, and how he took the Keynesian multiplier and Domar’s growth equations as starting-points for his own formulations, instead of Lewis’s 1954 model of a dual economy. Sunkel regretted the difficulties in formalizing the concept of “structure” and “structural” changes. Eventually, Sunkel became a co-founder of Latin American neo-structuralism in the 1990s, which is now regarded part of international heterodox economics in general.","PeriodicalId":448009,"journal":{"name":"PSN: South America (Topic)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131883211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Is Brazilian Education Improving? A Comparative Foray Using PISA and SAEB Brazil Test Scores","authors":"M. Carnoy, T. Khavenson, L. Costa, Izabel Fonseca, Luana Marotta","doi":"10.2139/ssrn.2539027","DOIUrl":"https://doi.org/10.2139/ssrn.2539027","url":null,"abstract":"We use a national Brazilian test (SAEB) and an international test (PISA) to measure whether Brazilian students 13-15 years old improved their mathematics and language learning in1995-2012. We control for part of out-of-school influences by comparing test scores for students with similar family academic resources. Our empirical strategy is descriptive and comparative. We find that Brazilian students have made test score gains during this period on the PISA, but much less so on the SAEB. Gains on the PISA test for advantaged Brazilian students are smaller than among disadvantaged students. This is also the case for the SAEB.","PeriodicalId":448009,"journal":{"name":"PSN: South America (Topic)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127509150","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Weak Expansions: A Distinctive Feature of the Business Cycle in Latin America and the Caribbean","authors":"Esteban Pérez Caldentey, D. Titelman, Pablo Carvallo","doi":"10.2139/ssrn.2209949","DOIUrl":"https://doi.org/10.2139/ssrn.2209949","url":null,"abstract":"Using two standard cycle methodologies (classical and deviation cycle) and a comprehensive sample of 83 countries worldwide, including all developing regions, we show that the Latin American and Caribbean cycle exhibits two distinctive features. First, and most important, its expansion performance is shorter and, for the most part, less intense than that of the rest of the regions considered; in particular, that of East Asia and the Pacific. East Asia's and the Pacific's expansions last five years longer than those of Latin American and the Caribbean, and its output gain is 50 percent greater. Second, the Latin American and Caribbean region tends to exhibit contractions that are not significantly different from those other regions in terms of duration and amplitude. Both these features imply that the complete Latin American and Caribbean cycle has, overall, the shortest duration and smallest amplitude in relation to other regions. The specificities of the Latin American and Caribbean cycle are not confined to the short run. These are also reflected in variables such as productivity and investment, which are linked to long-run growth. East Asia's and the Pacific's cumulative gain in labor productivity during the expansionary phase is twice that of Latin American and the Caribbean. Moreover, the evidence also shows that the effects of the contraction in public investment surpass those of the expansion, leading to a declining trend over the entire cycle. In this sense, we suggest that policy analysis needs to increase its focus on the expansionary phase of the cycle. Improving our knowledge of the differences in the expansionary dynamics of countries and regions can further our understanding of the differences in their rates of growth and levels of development. We also suggest that, while the management of the cycle affects the short-run fluctuations of economic activity and therefore volatility, it is not trend neutral. Hence, the effects of aggregate demand management policies may be more persistent over time, and less transitory, than currently thought.","PeriodicalId":448009,"journal":{"name":"PSN: South America (Topic)","volume":"225 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132479820","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}