This paper examines the relative merits of two dominant economic instruments for reducing pollution—”green” taxes and tradable permits. Theoretically, the two instruments share many similarities, and on balance, neither seems preferable to the other. In practice, however, most countries...

This paper presents an overview of recent U.S. fiscal developments and discusses possible implications of the sharp turn around in the government’s fiscal position. Against this back ground, it also reviews key policy challenges that will need to be addressed to cope with the mounting...

This paper fills a gap in the macroeconomic literature on renewable sources of energy. It offers a definition of green investment and analyzes the trends and determinants of this investment over the last decade for 35 advanced and emerging countries. We use a new multi-country historical dataset...

This Selected Issues paper analyses the impact that rising energy import prices might have on growth and inflation in Ukraine. The paper examines how rising gas prices might elevate macrofiscal risks in Ukraine’s state enterprise sector. It assesses Ukraine’s equilibrium exchange...

A decade into the transition, many of the successor states of the former Soviet Union (FSU) continue to use energy sector quasi-fiscal activities (QFAs), especially low energy prices and the toleration of payment arrears, to provide large implicit and untargeted subsidies. These activities...

This paper discusses Bolivia’s Fourth Review Under the Stand-By Arrangement (SBA) and Request for Waiver of Nonobservance of Performance Criteria (PC). Economic activity in Bolivia is picking up, led by exports. Real GDP growth is projected to reach 3.8 percent in 2004. Inflation has...

We present evidence on one facet of energy security in OECD economies - the extent of diversification in sources of oil and natural gas supplies. Viewed from the perspective of the energy-importing countries as a whole, there has not been much change in diversification in oil supplies over the...

This Selected Issues paper analyzes the unconventional energy boom in North America, and its macroeconomic implications and challenges for Canada. The unconventional energy boom has had significant positive effects on Canada’s economic activity and has the potential to contribute even...

This Selected Issues paper on Saudi Arabia assesses Saudi Arabia’s role in the oil market and global economy. Saudi Arabia, the world’s largest producer and exporter of oil, has long played a systemically important role in the global oil market. Short-term fluctuations in Saudi...