The G-20 is meeting this week in Pittsburgh, Pennsylvania. Chaired by President Barack Obama, the purpose of the summit is to, “review the progress made since the Washington and London Summits and discuss further actions to assure a sound and sustainable recovery from the global financial and economic crisis.” I’ve heard of the G-8, but the G-20? I began to wonder about this alphanumeric soup of organizations. Who are they and what are they concerned with? The following scorecard should help interested followers of this subject keep track of the major players.

The G-6: Organized in 1975 by the finance ministers of Germany and France who were frustrated with the formality and structure of larger international meetings, the G-6 and subsequent evolutions of this body are strictly informal bodies that meet to discuss economic issues of mutual interest. After the creation of the G-8, the term G-6 is now used to refer to the six most populous members of the European Union. The member countries are: the United States, United Kingdom, France, Germany, Italy, Japan

The G-7: Formed in 1976, this is an informal forum for the finance members of seven big industrial economies to discuss economic issues and seek agreement. Member countries include: Canada, France, Germany, Italy, Japan, United Kingdom, United States. Now also includes the European Union.

The G-8: An evolution of the G-7, membership grew to include Russia. The European Union is a limited member; it cannot host a meeting or hold the presidency of the body. Members are: Canada, France, Germany, Italy, Japan, United Kingdom, United States, Russia. European Union (limited member)

The G-8 plus Five: Recognizing the growing influence of other countries, the original group sometimes broadens their meetings by including the Outreach Five. As with all meetings, other countries are sometimes invited to attend. Members: Canada, France, Germany, Italy, Japan, United Kingdom, United States, Russia. European Union (limited member) Plus: Brazil, China, India, Mexico, South Africa.

The G-20: According to their website, “[t]he G-20 was created as a response both to the financial crises of the late 1990s and a growing recognition that key emerging-market countries were not adequately included in the core of global economic discussion and governance.” Where the earlier groups (G-6 through G-8) were organized around the industrialized countries of the world, the G-20 begins to bring emerging economies into the dialog. Their first meeting was in Berlin, Germany. The Managing Director of the International Monetary Fund (IMF) and the President of the World Bank, plus the chairs of the International Monetary and Financial Committee and Development Committee of the IMF and World Bank, also participate in G-20 meetings on an ex-officio basis.

The G-20 is made up of the finance ministers and central bank governors of 19 countries: Argentina, Australia, Brazil, Canada, China, France, Germany, India, Indonesia, Italy, Japan, Mexico, Russia, Saudi Arabia, South Africa, South Korea, Turkey, United Kingdom, United States, European Central Bank

The G-33: The name for a group of developing countries that coordinates on trade and economic issues. It was created in order to help group countries which were all facing similar problems and give a unified voice to countries that were traditionally excluded from discussions among the industrialized countries. Members: Antigua & Barbuda, Barbados, Belize, Benin, Botswana, China, Côte d’Ivoire, Cuba, Democratic Republic of the Congo, Dominican Republic, El Salvador, Grenada, Guyana, Guatemala, Haiti, Honduras, India, Indonesia, Jamaica, Kenya, Laos, Mauritius, Madagascar, Mongolia, Mozambique, Nicaragua, Nigeria, Pakistan, Panama, Peru, Philippines, St Kitts & Nevis, St Lucia, St Vincent & the Grenadines, Senegal, South Korea, Sri Lanka, Suriname, Tanzania, Trinidad & Tobago, Turkey, Uganda, Zambia and Zimbabwe.

There are other groups variously labeled as G-8, G-20, G-33, and even N-11 (countries which Goldman Sachs considered in 2005 to have a high potential of becoming the world’s largest economies this century: Bangladesh, Egypt, Indonesia, Iran, Mexico, Nigeria, Pakistan, Philippines, South Korea, Turkey and Vietnam).

One of the best, reliable, sources of information about these groups and their members may be found on the websites of the World Trade Organization and the previously mentioned G-20.

You can Track the ongoing discussions of the Pittsburgh G-20 Summit here. But be prepared for slow page loading. It is a very busy website.

Produce at a farmers market in Sao Paulo. Photo: Luiz Castro (flickr)

Typically, when global food prices soar, farmers gain and consumers lose. Two South American countries are taking very different approaches to the recent food price hikes. Brazil is pushing its farmers to win more, while South American neighbor Argentina is trying to soften the financial blow to its consumers.

Brazil President Luiz Inacio Lula da Silva is encouraging local farmers to produce more for the global market by increasing government farm credits, a type of indirect subsidy. His administration has also reduced interest rates for farmers to finance new farm machinery and equipment.

Meanwhile, Argentine President Cristina Fernández de Kirchner is increasing export taxes to provide incentives to local farmers to sell their products at home rather than abroad.

At a time when food prices are soaring, should farmers have to share their windfall with the rest of the country? And do governments have the right to manipulate food exports to stabilize prices at home?

The Economist argues that although an export tax on food provides short-term relief for consumers, it will also lower domestic incomes. And it's especially dangerous in Argentina, the magazine says. "Few countries have been as badly governed as Argentina," and "over the past 70 years it has often been the farmers and their exports that have rescued the economy only to see populist governments in Buenos Aires plunder the Pampas to placate their urban voters."

In a daily analysis from last week, Council on Foreign Relations senior fellow Benn Still suggested that the United States is “exporting inflation worldwide.” The latest action by the US Federal Reserve may have staved off inflationary disaster domestically but only to the detriment of other nations who peg their currency to the dollar.

Venezuela struggled with inflation rates over 20 percent in 2007 (Bloomberg). Argentina and Bolivia face similar concerns. Official data puts Russian inflation for 2007 at nearly 12 percent (Forbes). Several Gulf Arab states also find themselves with inflation over or near 10 percent. In China, rates near 7 percent registered in December 2007 represent the highest inflation in over a decade. China’s Prime Minister Wen Jiabao recently announced Beijing would freeze short-term energy prices in an attempt to curb consumer price increases (NYT).

What happens when you sit down with 4 mid-career Harvard business grads (who just so happen to be from Argentina, China, Tanzania and Thailand) and two Harvard economists (one ‘pro-trade’ and the other ‘ambivalent’) and ask if their fellow citizens are for or against globalization? From the NewsHour:

NewsHour's Paul Solman: So first question: How would their fellow citizens vote if asked to give globalization a simple thumbs-up, thumbs-down?

Thailand Parliament Member Kriengsak Chareonwongsak : Fifteen percent on the pro, maybe 5 percent on the against, and the rest is a silent majority.

Paul Solman: Argentina?

World Bank Former Communications Officer Yanina Budkin: Sixty-five percent no, 35 percent yes.

Paul Solman: Tanzania?

Former Prime Minister of Tanzania Frederick Sumanye: Eighty-five percent no, 15 percent yes.

Paul Solman: China?

People's Bank of China Mingyou Bao: The majority of the Chinese people will say yes to this question. Globalization is a win-win for China and the rest of the world.

Paul Solman: For the last word, we turned to the professors. At the end of the day, what did free-trader Robert Lawrence hear? A common theme.

Harvard's Robert Lawrence: It was the need to somehow manage the process in some way. Nobody believes that it should just be unleashed and left without a very strong role for government in some way.

Paul Solman: What did the more skeptical Danny Roderick hear?

Harvard's Danny Roderick: Markets will not work on their own. You need all the institutions that regulate markets, that stabilize markets, that compensate to losers and provide the safety nets, without which markets can neither be legitimate or, for that matter, efficient, if you don't have the appropriate regulatory frameworks.

Paul Solman: You're from Turkey. What would the vote be in Turkey, pro-, anti-globalization?

Danny Roderick: Globalization's a dirty word, without any doubt, so I think we would get 60 percent of the people say that it's a bad thing.

Paul Solman: And you're from South Africa originally.

Robert Lawrence: And I think probably 70 percent against.

Paul Solman: And what do you think in America, if you just asked that question?

Danny Roderick: We know the answer. We take those polls all the time, and it's, again, between 55 percent and 60 percent.

Paul Solman: Against?

Danny Roderick: Against.

Paul Solman: Against globalization, the dirty word on so many people's tongues these days.

Watch the NewsHour's video of the discussion.