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How Persistent Are Shocks to World Commodity Prices?

How Persistent Are Shocks to World Commodity Prices? »

Source: How Persistent Are Shocks to World Commodity Prices?

Volume/Issue: 1999/80

Series: IMF Working Papers

Author(s): Hong Liang , C. McDermott , and Paul Cashin

Publisher: INTERNATIONAL MONETARY FUND

Publication Date: 01 June 1999

ISBN: 9781451850284

Keywords: Commodity prices, median-unbiased estimation, shock persistence, price stabilization, time series, export earnings, confidence interval, confidence intervals

This paper examines the persistence of shocks to world commodity prices, using monthly IMF data on primary commodities between 1957–98. We find that shocks to commodity prices are typically long–lasti...

How Persistent Are Shocks to World Commodity Prices?

How Persistent Are Shocks to World Commodity Prices? »

Volume/Issue: 1999/80

Series: IMF Working Papers

Author(s): Hong Liang , C. McDermott , and Paul Cashin

Publisher: INTERNATIONAL MONETARY FUND

Publication Date: 01 June 1999

DOI: http://dx.doi.org/10.5089/9781451850284.001

ISBN: 9781451850284

Keywords: Commodity prices, median-unbiased estimation, shock persistence, price stabilization, time series, export earnings, confidence interval, confidence intervals

This paper examines the persistence of shocks to world commodity prices, using monthly IMF data on primary commodities between 1957–98. We find that shocks to commodity prices are typically long–lasti...

The Informal Economy in Sub-Saharan Africa
			: Size and Determinants

The Informal Economy in Sub-Saharan Africa : Size and Determinants »

Volume/Issue: 2017/156

Series: IMF Working Papers

Author(s): Leandro Medina , Andrew Jonelis , and Mehmet Cangul

Publisher: INTERNATIONAL MONETARY FUND

Publication Date: 10 July 2017

DOI: http://dx.doi.org/10.5089/9781484305942.001

ISBN: 9781484305942

Keywords: Uganda, South Africa, Rwanda, Senegal, Seychelles, Sierra Leone, Sudan, Swaziland, Tanzania, Togo

The multiple indicator-multiple cause (MIMIC) method is a well-established tool for measuring informal economic activity. However, it has been criticized because GDP is used both as a cause and indicator variable....

Understanding Countries' Tax Effort

Understanding Countries' Tax Effort »

Volume/Issue: 2013/244

Series: IMF Working Papers

Author(s): Ricardo Fenochietto , and Carola Pessino

Publisher: INTERNATIONAL MONETARY FUND

Publication Date: 16 December 2013

DOI: http://dx.doi.org/10.5089/9781484301272.001

ISBN: 9781484301272

Keywords: tax effort, tax frontier, tax capacity, stochastic tax frontier, inefficiency, tax revenues, tax analysis, determinants of tax revenue, tax system, Models with Panel Data

This paper presents a model to determine the tax effort and tax capacity of 113 countries and the main variables on which they depend. The results and the model allow a clear determination of which countries are ne...

The Informal Economy in Sub-Saharan Africa

The Informal Economy in Sub-Saharan Africa »

Source: The Informal Economy in Sub-Saharan Africa : Size and Determinants

Volume/Issue: 2017/156

Series: IMF Working Papers

Author(s): Leandro Medina , Andrew Jonelis , and Mehmet Cangul

Publisher: INTERNATIONAL MONETARY FUND

Publication Date: 10 July 2017

ISBN: 9781484305942

Keywords: Uganda, South Africa, Rwanda, Senegal, Seychelles, Sierra Leone, Sudan, Swaziland, Tanzania, Togo

The multiple indicator-multiple cause (MIMIC) method is a well-established tool for measuring informal economic activity. However, it has been criticized because GDP is used both as a cause and indicator variable....

Understanding Countries’ Tax Effort

Understanding Countries’ Tax Effort »

Source: Understanding Countries' Tax Effort

Volume/Issue: 2013/244

Series: IMF Working Papers

Author(s): Ricardo Fenochietto , and Carola Pessino

Publisher: INTERNATIONAL MONETARY FUND

Publication Date: 16 December 2013

ISBN: 9781484301272

Keywords: tax effort, tax frontier, tax capacity, stochastic tax frontier, inefficiency, tax revenues, tax analysis, determinants of tax revenue, tax system, Models with Panel Data

This paper presents a model to determine the tax effort and tax capacity of 113 countries and the main variables on which they depend. The results and the model allow a clear determination of which countries are ne...