SALPMPE
Class Profit10

java.lang.Object
  SALPMPE.Profit10

public class Profit10
extends java.lang.Object

Defines the single period profit function for the capacity competition model.

Version:

2.0

Field Summary

(package private) static double[]

qbar Array of capacities associated to quality levels

Constructor Summary

Profit10()
Defines a new instance of the profit function.

Method Summary

double[]	fsolve(int[] s) Newton method implementation to solve for equilibrium quantities for capacity competition model.
double[]	mshare(int[] s) Computes industry equilibrium market shares for the single-period quantity competition game.
double[]	profit(int[] s) Computes industry equilibrium profits for the single-period quantity competition game.
double[]	surplus(int[] s) Computes industry equilibrium consumer surplus for the single-period quantity competition game.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

qbar

static double[] qbar

Array of capacities associated to quality levels

Constructor Detail

Profit10

public Profit10()

Defines a new instance of the profit function.

Method Detail

profit

public double[] profit(int[] s)

Computes industry equilibrium profits for the single-period quantity competition game.

Parameters:

s - Industry state.

Returns:

Profit vector.

mshare

public double[] mshare(int[] s)

Computes industry equilibrium market shares for the single-period quantity competition game.

Parameters:

s - Industry state.

Returns:

Market share vector.

surplus

public double[] surplus(int[] s)

Computes industry equilibrium consumer surplus for the single-period quantity competition game.

Parameters:

s - Industry state.

Returns:

Consumer surplus vector.

fsolve

public double[] fsolve(int[] s)

Newton method implementation to solve for equilibrium quantities for capacity competition model.

Parameters:

s - Industry state.

Xtol - Quantity tolerance.

Returns:

Vector of equilibrium quantities.