نتایج جستجو برای: sector element

تعداد نتایج: 320300  

2004
H. van Maaren

In the above, it is understood that R is a commutative ring with 1. An Rlinear form is an expression Cy=o AiXi, where n ~0, AieR, An algebra d of Rlinear forms is a set of such forms closed under substitutions: if f(xe, . ..,xk) = = Ci PiXi and gi(Xe . . . . x,) = Cj AjXj are forms in d then h(x, . .., x,,) = =f(&l(xo9 * -9 x,x * ‘-9 gdxg, . . ., x,)) = Cj (C i Uilj)Xj is a form in & A form C 1...

1999

The dramatic growth of U.S. wage inequality since the early 1970s has been the subject of intense controversy both among economists and between economists and the broader public. To many people-including a few economists (e.g. Leamer 1995)-the explanation of that increased dispersion seems obvious: it is the result of globalization, and specifically of the growing imports of labor-intensive man...

1998
Sachio Komamiya

A possible measurement of the top quark mass by an energy scan of the tf threshold region at e+ecolliders of fi = 250-500 GeV is discussed. With an integrated luminosity of 1 fb-’ devoted to the energy scan, a top quark msss of about 150 GeV can be determined with an accuracy of M 0.3 GeV, with a comparable systematic uncertainty arising from the few % errors in the cy, measurement at LEP-I. Th...

2011
Max Gillman

The paper presents a theory of the industrial transformation amongst sectors along the balanced growth path equilibrium, using endogenous growth theory. Allowing only a slight upward trend in the productivity of the human capital sector, combined with ascending degrees of human capital shares of sectoral output, in say, agriculture, manufacturing and services, output gradually shifts relatively...

2006
Anwar Naseem Steven Were David J. Spielman

New technologies are critical to enhancing agricultural productivity and reducing poverty in many developing countries. While public-sector investment in research has historically driven technological change in agriculture, recent trends suggest that the public sector’s role may not be as significant in the future. There is much optimism about the private sector’s capacity to deliver new techno...

2007
Maria Carmen Lemos Arun Agrawal

■ Abstract This chapter reviews the literature relevant to environmental governance in four domains of scholarship: globalization, decentralization, market and individual incentives-based governance, and cross-scale governance. It argues that in view of the complexity and multiscalar character of many of the most pressing environmental problems, conventional debates focused on pure modes of gov...

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