6 Ergebnisse.

Keine Beschreibung.

Many econometric models contain unknown functions as well as finite- dimensional parameters. Examples of such unknown functions are the distribution function of an unobserved random variable or a transformation of an observed variable. Econometric methods for estimating population parameters in the presence of unknown functions are called "semiparametric." During the past 15 years, much research has been carried out on semiparametric econometr...

Keine Beschreibung.

Standard methods for estimating empirical models in economics and many other fields rely on strong assumptions about functional forms and the distributions of unobserved random variables. Often, it is assumed that functions of interest are linear or that unobserved random variables are normally distributed. Such assumptions simplify estimation and statistical inference but are rarely justified by economic theory or other a priori consideration...

Standard methods for estimating empirical models in economics and many other fields rely on strong assumptions about functional forms and the distributions of unobserved random variables. Often, it is assumed that functions of interest are linear or that unobserved random variables are normally distributed. Such assumptions simplify estimation and statistical inference but are rarely justified by economic theory or other a priori consideration...

Democracy has always been an especially volatile form of government, and efforts to create it in places like Iraq need to take into account the historical conditions for its success and sustainability. In this book, Joel Horowitz examines its first appearance in a country that appeared to satisfy all the criteria that political development theorists of the 1950s and 1960s identified as crucial. This experiment lasted in Argentina from 1916 to ...