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micEcon (version 0.5-1)

Microeconomics

Description

Tools for microeconomic analysis and microeconomic modelling

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Version

Install

install.packages('micEcon')

Monthly Downloads

1,165

Version

0.5-1

License

GPL (>= 2)

Maintainer

Arne Henningsen

Last Published

October 6th, 2025

Functions in micEcon (0.5-1)

aidsCalc

Shares and Quantities of the Almost Ideal Demand System
quadFuncDeriv

Derivatives of a quadratic function
quasiconcavity

Test for quasiconcavity / quasiconvexity
print.snqProfitEst

Print output of estimated SNQ profit function
snqProfitShadowPrices

Shadow Prices of a SNQ Profit function
quadFuncCalc

Calculate dependent variable of a quadratic function
snqProfitEla

Price Elasticities of SNQ Profit function
priceIndex

Calculate Price Indices
translogCalc

Calculate dependent variable of a translog function
aidsElas

Elasticities of the AIDS model
aidsBestA0

Find 'best' Value for alpha 0 in the AIDS
USMeatConsump

U.S. Meat Consumption Data
aidsMono

Monotonicity of the AIDS
Blanciforti86

U.S. consumption data
Missong03E7.7

Meat Prices and Quantities in Germany
vcov.aidsEst

Covariance matrix of an Almost Ideal Demand System
aidsConsist

Check Consistency of the AIDS
translogHessian

Hessian matrix of a translog function
coef.quadFuncEst

Coefficients of a Quadratic Function
symMatrix

Symmetric Matrix
translogMonoRestr

Monotonicity Restrictions of a Translog Function
residuals.translogEst

Residuals of a Translog function
translogCheckCurvature

Curvature of a Translog Function
semidefiniteness

Positive or Negative Semidefiniteness
coef.aidsEst

Coefficients of an Almost Ideal Demand System
elas

Calculating and returning elasticities
fitted.aidsEst

Fitted values of an Almost Ideal Demand System
quadFuncEst

Estimate a quadratic function
lrtest.aidsEst

Likelihood Ratio test for Almost Ideal Demand Systems
Bleymueller79E25.1

Artificial Prices and Quantities
checkConsist

Testing Theoretical Consistency
summary.aidsElas

Summarizing the Elasticities of an Almost Ideal Demand System
snqProfitWeights

SNQ Profit function: Weights of prices for normalization
snqProfitEst

Estimation of a SNQ Profit function
predict.snqProfitEst

Predictions from an SNQ profit function
germanFarms

Output and Inputs of Farms in West-Germany
residuals.snqProfitEst

Residuals of an SNQ profit function
vecli

Vector of linear independent values
snqProfitHessian

SNQ Profit function: Hessian matrix
translogDeriv

Derivatives of a translog function
coef.translogEst

Coefficients of a Translog Function
translogEla

Elasticities of a translog Function
aidsPx

Price Index for the AIDS
rSquared

Calculate R squared value
cobbDouglasCalc

Calculate dependent variable of a Cobb-Douglas function
snqProfitFixEla

Fixed Factor Elasticities of SNQ Profit function
colMedians

Medians of Columns and Rows
summary.aidsEst

Summarizing the Estimation of an Almost Ideal Demand System
translogEst

Estimate a translog function
snqProfitCalc

Calculations with the SNQ Profit function
quantityIndex

Calculate Quantity Indices
insertCol

Insert Column into a Matrix
translogCheckMono

Monotonicity of a Translog Function
df.residual.aidsEst

Covariance matrix of an Almost Ideal Demand System
aidsConcav

Concavity of the AIDS
triang

Upper triangular matrix from a vector
veclipos

Position in a vector of linear independent values
snqProfitImposeConvexity

Imposing Convexity on a SNQ Profit function
vecli2m

Convert vector of linear independent values into a Matrix
summary.translogEst

Summarizing the Estimation of a Translog Function
snqProfitHessianDeriv

SNQ Profit function: Derivatives of the Hessian
cobbDouglasOpt

Optimal Values of Independent Variables of a Cobb-Douglas Function
logLik.aidsEst

Log-Likelihood value of an object of class aidsEst
coefTable

Coefficient Table
insertRow

Insert Row into a Matrix
aidsEst

Estimating the Almost Ideal Demand System (AIDS)
compPlot

Scatterplot to Compare two Variables
aidsUtility

Indirect Utility Function of the Almost Ideal Demand System
quadFuncEla

Elasticities of a Quadratic Function
elas.npregHom

Elasticities of a Homogeneous Nonparametric Function
npregHom

Nonparametric Regression with Homogeneity Imposed
cobbDouglasDeriv

Derivatives of a Cobb-Douglas function
Coelli

Data provided with Coelli's Frontier 4.1
micEcon-internal

Internal micEcon Functions
translogCostEst

Estimate a translog Cost Function
readFront41out

Read output of Frontier 4.1
writeFront41in

Write instruction file for Frontier 4.1