| 词汇 | example_english_econometrician |
| 释义 | Examples of econometricianThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Though several prominent econometricians have taken steps toward strengthening the intertheoretical links in statistical models, their isolated efforts will not ease the model selection problem. Using robust control theory is a way to let our agents share the experiences of econometricians. Transfer functions are applied widely in engineering and science, but they are not in favor among most time-series econometricians. I argue there that econometricians have failed to confront the problems of inference that are central to macroeconomic policy modeling. Of course, the typical rational expectations model reverses the situation: the agent knows more than the econometrician. The agent inside the model knows the parameters of the true model while the econometrician does not and must estimate them. When the strong abstract econometrician and the substantive researcher happen to be the same person, that's great, but it's rare. You started out as a time series econometrician? When an econometrician tries to deal with multicollinearity is that econometrician doing something connected to estimating cause and effect relations? A colleague joked to me the other day that time-series econometricians have won finance but lost macro. In the jargon of the econometrician, they are co-integrated. And, as econometricians know very well, in misspecified models the outcome can be seriously distorted. The numbers of econometricians was obviously much smaller then. Because econometricians are very accustomed to thinking in terms of possible models, the semantic approach is likely very intuitive for econometricians. Evidently, much of subsequent uncertainty (from the standpoint of the econometrician) is able to be forecasted by the agents at the time of their choices. More unfortunately, he was not in touch with the econometricians and mathematical economists of the time who were developing this approach to economics. When nutritionists and applied econometricians refer to "adult-equivalent" scales for food or income needs in a household, it is to this they allude. Do you think physicists make particularly good time-series econometricians? I think econometricians will be delighted to hear the story of this paper directly from you. Actually, these continuous time asset pricing models have opened up many new problems for econometricians. Following the adaptive learning literature, firms will act like econometricians and forecast yt by running least-squares regressions of yt based on their past information. A detailed discussion on the theories of diusion of technologies, not speci®cally related to agriculture, may be of more interest to an econometrician than to an agronomist. In other words, it is supposed that agents act like econometricians using linear statistical techniques and, in doing so, they do not make systematic forecasting errors. The standard reason usually given by timeseries econometricians for ignoring the sampling issue is that it is irrelevant for the identification and estimation problem for a discrete-time linear system model. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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