Models
in sentence
1964 examples of Models in a sentence
Theoretical biology's
models
will be formulated not in a few simple equations, but in a complex of algorithms, statistical analyses, and simulations.
It is perhaps not surprising, then, that most Arab youth do not see role
models
beyond their close social circles.
And the sudden appearance of between five and ten different government-sponsored funds that make public bids for assets will convey information to the markets about what
models
other people are using to try to value assets in this environment.
Economic
models
indicate that a successful Doha round would make the global economy $11 trillion richer each year by 2030, with most of the benefits going to developing countries.
One might assume that MTVA’s financial strength is an exception in an industry plagued by dwindling revenue and broken business
models.
This contrast can also point us to the ways Europe’s governments should amend their rules, encouraging entrepreneurs to develop cutting-edge business
models
at home rather than being forced to accept innovations only after they have become best practices abroad.
However, their business
models
may no longer be profitable, or may be less profitable than they would have been.
Yet, since achieving independence, many Arab countries have adopted state-led development
models
that have left their economies overly reliant on the government.
This is all the more true at a time when tech giants like Facebook, Amazon, Tencent, and Alibaba – with matchmaking-based business
models
turbo-boosted by digital technology – are propelling a shift toward “ultra-concentration.”In this context, building a dynamic private sector capable of providing opportunities to the Arab world’s young workers will require even more vigilant and effective regulators, operating within a smart regulatory framework that addresses issues relating to the collection and use of data.
Such platforms are not just lucrative on their own; they also produce a host of related opportunities for new business
models
operating in and around them, in, say, advertising, logistics, and finance.
But failed economic
models
cannot limp along forever, and the slow bleeding of the economies of Puerto Rico and Venezuela have now forced their leaders to say “no mas” to repaying creditors.
Mainstream economic
models
were discredited by the crisis because they simply did not admit of its possibility.
Some argue that the solution is to return to the simpler economic
models
of the past, which yielded policy prescriptions that evidently sufficed to prevent comparable crises.
Others insist that, on the contrary, effective policies today require increasingly complex
models
that can more fully capture the chaotic dynamics of the twenty-first-century economy.
Simple
models
have their place.
We rely on such
models
to explain, for example “the paradox of thrift,” whereby individual decisions to increase saving can, by depressing spending and output, result in the population as a whole saving less.
At the same time, complex
models
can be useful for illustrating special cases and reminding us that the world is a messy place.
Neither class of
models
is useful, however, for providing the practical advice that policymakers need in a crisis.
In fact, largely unbeknownst to the protagonists in this debate over models, an evidentiary revolution is already underway.
Macroeconomic
models
have tended to neglect the role of institutions, ranging from trade unions and employer associations to property-rights regimes and mechanisms for redistribution.
True, back then, monetary authorities were working with old-fashioned Keynesian macroeconomic models, which encouraged the delusion that monetary policy could indefinitely boost the economy with low inflation and low interest rates.
In making these forecasts, I have relied more on analysis of underlying economic forces than on complex econometric
models.
Investing in a Closed-Border WorldCAMBRIDGE – Investors, like astronomers or anthropologists, rely on intellectual
models
to make sense of a complicated universe, guide immediate choices, and set priorities for further inquiry.
But in more complex cases, in which living beings collaborate to build societies or create knowledge, our scientific
models
are inadequate.
This has prompted some scientists to begin investigating new
models
of energy from the perspective of “intelligence and information,” in which order is equivalent to information.
At a time when democracies are struggling with various
models
of welfarism, seeking to balance the imperative of fiscal retrenchment with alleviating the insecurity of vulnerable populations, India has moved in a direction that few thought possible for a developing country.
This educational approach stems largely from the sensible idea that a framework for thinking about economic problems is more useful to students than a ragbag of
models.
To be sure, basic
models
– for example, theories of monopoly and simple oligopoly, the theory of public goods, or simple asymmetric-information theory – have some educational value.
While it is true that realistic microeconomic
models
are more complex than their idealized textbook counterparts, grasping them does not necessarily require years of research experience.
In short, with a solid understanding of the difference between complements and substitutes, one can do almost everything the fancy
models
do – without hiring a single expensive expert.
Back
Related words
Their
Business
Economic
Which
About
Growth
Countries
Would
Other
There
World
Global
Could
People
Different
Economy
Financial
Should
Economists
Climate