Both explicitly deal with endogeneity (through instrumental variables and difference-GMM estimators).
A pilot tested the survey.> Friendship networks explore passive information diffusion, while communication networks have a more instrumental nature (e.g. asking explicitly for help on a certain topic) (Ibarra and Andrews 1993; Katz et al. 2004).
Lavis et al. [ 5] also described that instrumental research use occurs when policy documents explicitly cite research.
Dewey characterized value judgments as instrumental in three senses that he did not explicitly distinguish.
The New York Fertility Bank has services explicitly for gay couples, so providing the proper materials is instrumental.
The novelty of the proposed framework method is that it explicitly takes into account the uncertainty arising from the absence of instrumental recordings of the peak motion intensities that had affected the considered structures.
On the other hand, methods making use of exclusion restrictions (instrumental variables, control functions, 'fuzzy' regression discontinuity designs) can explicitly address selection on unobservables, arising from specification errors, endogeneity and unobserved heterogeneity [6].
The nation's major credit-rating agencies are expected to try to explain at a Congressional hearing on Wednesday how they failed to detect more quickly the problems at Enron, with at least one firm saying that Enron executives explicitly lied about three partnerships that helped hide the debts that were instrumental in the company's collapse.
Indeed, at one point in his Political Liberalism, Rawls explicitly states that his theory has "no fundamental opposition" with a non-perfectionist, instrumental interpretation of republicanism (1993, 205).
Like Callicles, Glaucon concerns himself explicitly with the nature and origin of justice, classifying it as a merely instrumental good (or a necessary evil) and locating its origins in a social contract.
