ON THE CYCLICALITY OF SOUTH AFRICAN FISCAL POLICY

This paper examines the cyclicality of government revenue, spending and the key fiscal balances in South Africa during 1972‐2001. The results suggest that while government revenues were largely acyclical, government spending appears to have been predominantly counter‐cyclical, in line with the recommendations of neoclassical analysis. In addition, countercyclical government spending appears to have translated into a countercyclical policy stance overall. This finding contrasts markedly with the results from other empirical studies of South Africa and other emerging market and developing economies, which typically indicate procyclical fiscal policy.     

THE INTRODUCTION OF COMPETITION POLICY IN AUSTRALIA: THE ROLE OF RON BANNERMAN

The 1965 legislation to curb restrictive trade practices has been widely regarded as weak. By contrast, the Trade Practices Act 1974 (Cth) has been considered as providing the platform for a more comprehensive competition policy. This paper argues that the 1965–67 and 1971 Acts were more effective than has been commonly recognised in raising awareness about the extent of restrictive trade practices, discrediting price agreements and laying the foundations for the 1974 Act. The role of Ron Bannerman, the sole Commissioner of Trade Practices, was critical to their success. This paper uses parliamentary debates, Bannerman's published works and an interview with him undertaken in early 2005.     

PRODUCTIVITY IMPACT OF THE MODERN VARIETIES OF RICE IN INDIA

The present paper analyzed the long‐term yield growth and total factor productivity (TFP) growth by applying Tornqvist‐Theil index method for two periods, namely, 1970–85 (early Green Revolution) and 1986–2000 (late Green Revolution), for major rice‐growing states of India. The yield data shows an increasing long‐term growth trend throughout the Green Revolution period in irrigated states where modern variety (MV) adoption was nearly complete. However, yield advances started to slow down for intensive irrigated rice systems in the 1990s, whereas rainfed ecosystems have increased during the late Green Revolution period. The domestic spillovers of MV from irrigated to rainfed states is likely to be one of the contributing factors to increased TFP growth in ranifed areas after the 1980s. This implies that the MV of rice developed for irrigated ecosystems have also benefited substantially the rainfed‐dominant eastern Indian states in the long run where partial irrigation facilities such as shallow tube wells were created after the mid‐1980s.     

THE EFFECTS OF VERTICAL MARKETS ON TRADE POLICY REFORM

Typically, analysis of trade liberalization ignores the impactthat intermediate stages in the production and distributionsystem may have on the pass-through of changes in tariffs tofinal goods' prices. Using a model of a multi-stage system,this paper shows that both the number of vertical stages andthe degree of imperfect competition at any specific stage canaffect the degree of tariff pass-through. Simulation of themodel with respect to recent changes in the European Union bananaregime suggests that ignoring vertical market structure is likelyto over-estimate the benefits to consumers of trade liberalization.     

THE IMPACT OF GREEN REVOLUTION ON RICE PRODUCTION IN VIETNAM

The current paper reviewed the development of the Green Revolution in Vietnam, using long‐term regional yield and modern variety adoption statistics, as well as household data collected in 1996 and 2003. The present study indicates that the Green Revolution began in irrigated favorable areas and spread to the less favorable areas in Vietnam such as in other Asian countries. What is unique in Vietnam is that although the Green Revolution ended in the mid‐1980s in the Philippines and Indonesia, it has still been sustained as of 2003. Our analyses revealed that such growth had been supported by continuous improvements of modern varieties by regional research institutes. The varieties imported from China have contributed to the Green Revolution in northern Vietnam and those developed by the International Rice Research Institute in southern Vietnam. The national agricultural research systems have also played a critically important role in developing location‐specific and appropriate technologies.     

SUPPORTING AN INFLATION TARGETING POLICY WITH THE MEASUREMENT OF INFLATION CREDIBILITY

Inflation targeting anchors inflation expectations, which are not within the sphere of control of the authorities, but can only be influenced over time by consistent policy. As public distrust of inflation figures will feed through to inflation expectations, this paper highlights pilot studies measuring the credibility of inflation in terms of an inflation credibility barometer. Despite initial discouraging results, the conclusion is that knowledge and information improve the credibility of inflation, but only one inflation rate (ideally the one used for inflation targeting purposes) should be communicated. Moreover, the rate used for targeting purposes should be specified with ease of communication in mind.     

THE IMPACT OF THE EU BLUE CARD POLICY ON ECONOMIC GROWTH IN THE AFRICAN SENDING COUNTRIES

In 2009 the European Union (EU) adopted a new migration policy instrument – the Blue Cards (BC) – for attracting highly skilled workers to the EU. The present paper examines the potential impacts, which BC may cause on the less developed sending countries (LDC). According to the adopted framework of innovative capital, the BC will reduce human capital in LDC. In addition, BC will also have a negative impact on knowledge capital. These findings suggest that the BC is not coherent with the EU's development policy. Without appropriate policy responses, BC fade the developing country growth prospects away. In order to address the skill drain issues, we propose and examine alternative migration policy options for the LDC.     

THE ROLE OF COMMODITY PRICES IN MACROECONOMIC POLICY IN SOUTH AFRICA

This paper examines whether commodity prices can be used as signal for informing macroeconomic policy in South Africa using the new approach for testing Granger causality developed by Toda and Yamamoto (1995 ). Evidence of causality from average gold price to interest rate, money, exchange rate and the consumer price index was observed. Again, evidence of causality was observed from metals price index to interest rate, money and exchange rate. The results suggest there is merit in using South Africa's average gold price and the metals price index of the International Monetary Fund as informational variables in setting monetary policy.