The problem of local linear approximation to a curved boundary using gridded data is closely connected to both curve estimation methods in statistics and rational approximation in number theory. The ...
Nonlinear estimation algorithms are required for obtaining estimates of the parameters of a regression model with innovations having an ARMA structure. The three estimation methods employed by the ...
The exact measurement of the welfare costs of tax and price reform requires a detailed knowledge of individual preferences. Typically, first order approximations of welfare costs are calculated ...