SystemicR (version 0.1.0)

f_CoVaR_Delta_CoVaR_i_q_t: Computing dynamic CoVaR and Delta CoVaR

Description

This function computes the dynamic CoVaR and the Delta CoVaR of a given financial institution i for a given quantile q at time t. The dynamic and aggregate Delta CoVaR is also computed.

Usage

f_CoVaR_Delta_CoVaR_i_q_t(df_data_returns, df_data_state_variables)

Arguments

df_data_returns

A dataframe including data: dates and stock returns

df_data_state_variables

A dataframe including data: dates and macroeconomic variables

Value

CoVaR_i_q_t

A xts matrix

Delta_CoVaR_i_q_t

A xts matrix

Delta_CoVaR_t

A xts vector

%% ...

References

Adrian, Tobias, and Markus K. Brunnermeier. "CoVaR". American Economic Review 106.7 (2016): , 106, 7, 1705-1741.

Examples

# NOT RUN {
# Scale the entries of a vector to the interval [0,1]

# NOT RUN {
# }
# NOT RUN {
  # Load data
  data("data_stock_returns")
  data("data_state_variables")


  # Compute CoVaR_i_q_t , Delta_CoVaR_i_q_t and Delta_CoVaR_t
  l_result <- f_CoVaR_Delta_CoVaR_i_q_t(data_stock_returns, data_state_variables)

  # Plot Delta_CoVaR_t
  f_plot(l_result$Delta_CoVaR_t)

# }
# NOT RUN {
# }
# }