I need help to write a analyze with the keywords: Supply and Demand, international trade, and circular flow model. Thanks!

The World Economic Forum in Davos has been the meeting place and cheerleader for global capitalism. But, some would argue, this cause is dead. Russian oligarchs are absent. Although some Chinese business leaders are there, their wings are clipped at home and abroad. The global financial crisis, Covid, resurgent nationalism, deteriorating relations between the US and China, and war in Ukraine have transformed the global business environment for the worse.

Ultimately, capitalism is global, because opportunities are global. Beyond national borders lie markets to serve and resources to exploit. Today's multinational companies and crossborder flows of goods, services, knowledge, finance, people, data and ideas are products of these opportunities. Yet, whether they are exploited, and by whom, is also determined by the risks and the constraints.

What has changed are perceptions of risk. Not so long ago, both businesses and politicians saw only the upside. Now they also see the downside. Business sees risk in extended supply chains and vulnerability to disruption. Politicians see the risks of extended supply chains, too. Yet they also see threats from hostile powers, loss of their countries' technological superiority and threats to the livelihoods of important domestic constituencies.

Perceptions have, in sum, shifted towards "dog eats dog" from "dog trusts dog". How far has this shift gone in practice? "Not so far" is the answer.

A report on Global flows published last November by the McKinsey Global Institute provides needed illumination. A signal conclusion is that global flows are now being led by intangibles, services, and human skills.

Thus,trade in goods has stabilised relative to world output since the global financial crisis, after an enormous rise over the decades before it. Flows of services,international students, and intellectual property grew about twice as fast astrade in goods in 2010-19. Data flows grew at nearly 50 per cent annually. Crucially, most flows have proved robust during recent disruptions: flows of goods recovered quite strongly after the pandemic (see charts).

Reliance on products produced in just a few places is widespread. Such concentration is, notes McKinsey, a "two-sided" coin. It allows substantial efficiency gains but creates dependency and risks of significant disruption.

Europe's reliance on Russian gas has proved a paradigmatic case of a dangerous dependency. Lithium, rare earths, and graphite are extracted from three or fewer countries and mostly refined in China. The most sophisticated computer chips come from Taiwan.

Overall, argues a more recent McKinsey report, every region relies ontrade with others for more than 25 per cent of at least one important type of good. For 40 per cent of globaltrade, the importing economy relies on just three, or fewer, nations for the supply of a given resource or manufactured good.

Moreover, no evidence exists of systematic diversification by the largest economies in the past five years. Finally, multinationals continue to account for about two-thirds of global exports.

So, globalisation is changing, rather than dying and rumours of global capitalism's demise are exaggerated. Russia is partly out of the picture but remains a huge energy exporter. The US has maintained the Trump tariffs and imposed an embargo on exports of certain chips to China; it is set on rendering WorldTrade Organization rules ineffective. China insists on being treated as a "developing country". Atti- tudes and practices are shifting against some aspects of openness. Will this change?

Past experience demonstrates the destruction that can be done by wars and economic disasters. Globalised capitalism almost disappeared between 1914 and 1945. If one assumes away similar follies, economic opportunity will surely continue to guide what happens.

Yes, there will be a degree of decoupling oftrade and investment between China and the west, notably in strategically sensitive technologies. However, decoupling seems unlikely and stupid not just economically, but politically.

Again, some diversification of supply is sensible for countries and companies. But, beyond a certain point, it becomes extremely costly. Reliance on a few suppliers at home or in nearby countries might itself prove risky. It is also impossible to stockpile enough to meet every conceivable emergency. In most circumstance, a flexible global economy is going to be a far better safeguard.

Trade cannot sensibly be limited to one's own region or to one's "friends". For the US and Europe, the former would mean not only foregoing trading opportunities with the strategically and economically crucial Asian region, but abandoning it to China. Forcing Asian countries to choose between China and the west would be similarly counterproductive. Again, who are our "friends"? Friendships change. Not so long ago, Vietnam was an enemy.

The biggest questions are whether a mutually satisfactory modus vivendi can be reached with China and how far the protectionist thrust of politics can be contained in the US.

Unquestionably, substantial reform of how global capitalism works is needed. Among the biggest issues is tackling the defects of global finance. Recognition is required, too, of the upheaval that will be brought about by the dynamic new forms of virtual globalisation, notably our wild internet.

Capitalism may be becoming somewhat less global. But an internationally open capitalism remains the foundation of future prosperity. It needs to be reformed. It must not be abandoned, as it was in the early 20th century.

Growth of global flows, compound annual rates (%) Patterns of globalisation have been complex and diverse Services exports Manufactured goods exports Data 60 12 40 Resources exports 108642 8642 8642 20 0 -2 0 1995-2008 2010-2019 2019-2021 1995-2008 2010-2019 2019-2021 1995-2008 2010-2019 2019-2021 1995-2008 2010-2019 2019-2021 Intellectual property exportsInternational students Capital 15 5International migrants 321 60 40 20 0 105 -5 0 0 2010-2019 2019-2021 1995-2008 2010-2019 2019-2021 1995-2008 2010-2019 2019-2021 1995-2008 2010-2019 2019-2021 1995-2008Trade, IP = change in value of exports. Capital = change in sum of foreign direct investment, foreign portfolio investment and cross-border bank loans. Data = change in terabits per second Source: McKinsey Global Institute Globaltrade rebounded quite strongly after Covid A previous era of globalisation turned into one of deglobalisation Global merchandisetrade as a share ofGDP (%) Globaltrade recoveries after recessions (year of fall in globalGDP per head =100) 125 25 2009 Covid Fall of Soviet Union 120 20 115 2020 1975 1982 1991 15 Stock market crash Financial crisis 110 105 105 WW1 100 Deng Xiaoping's arrival in power WW2 95 0 -1 0 12 3 1820 1860 1900 1940 1980 2040 Years from recession Sources: World Bank, FT calculations Sources: Fouquin and Hugot (CEPII 2016); Our World in Data; IMF

reference: https://www.ft.com/content/bd2f5c7c-9cbf-4892-bf16-ed9dd90059bd