View source: R/stan_simulation_funcs.R
analyze_start_up_firm | R Documentation |
This function calculates all the relevant parameters and their posteriors for the analysis of start-up firms. Specifically, this function calculates value-per-share parameter posterior.
analyze_start_up_firm( revenue_scale, current_revenue, growth_trend_y1, growth_trend_y2, growth_trend_y3, growth_trend_y4, growth_trend_y5, growth_trend_y6, growth_trend_y7, growth_trend_y8, growth_trend_y9, growth_trend_y10, growth_trend_terminal, sales_capital, current_capex, initial_margin, final_margin, ebit, nol, marginal_tax, initial_beta, terminal_beta, initial_dc, terminal_dc, risk_free, risk_premium, cost_debt, terminal_cost_debt, cash, debt, stocks )
revenue_scale |
Number Variation in revenue: 0.1 for firms w/ revenue (100-999M$); 0.01 for firms w/ revenue (1000M-inf) |
current_revenue |
Number Firm current revenue |
growth_trend_y1 |
Number Growth current year to Y1 |
growth_trend_y2 |
Number Growth Y1 to Y2 |
growth_trend_y3 |
Number Growth Y2 to Y3 |
growth_trend_y4 |
Number Growth Y3 to Y4 |
growth_trend_y5 |
Number Growth Y4 to Y5 |
growth_trend_y6 |
Number Growth Y5 to Y6 |
growth_trend_y7 |
Number Growth Y6 to Y7 |
growth_trend_y8 |
Number Growth Y7 to Y8 |
growth_trend_y9 |
Number Growth Y8 to Y9 |
growth_trend_y10 |
Number Growth Y9 to Y10 |
growth_trend_terminal |
Number Terminal growth (should be less than cost of firm) |
sales_capital |
Number Firm current Sales-to-Capital ratio |
current_capex |
Number Firm current capital investments |
initial_margin |
Number Firm current or hypothetical initial margin |
final_margin |
Number Firm margin in 10Y |
ebit |
Number Firm current EBIT |
nol |
Number Firm current net operating loss |
marginal_tax |
Number Current country tax rate |
initial_beta |
Number Firm current beta |
terminal_beta |
Number Firm beta in 10Y |
initial_dc |
Number Firm current Debt-to-Capital ratio |
terminal_dc |
Number Firm Debt-to-Capital ratio in 10Y |
risk_free |
Number Current risk-free rate |
risk_premium |
Number Current risk premium rate |
cost_debt |
Number Firm current cost of debt |
terminal_cost_debt |
Number Firm cost of debt in 10Y |
cash |
Number Firm current cash |
debt |
Number Firm current debt |
stocks |
Number Firm current shares outstanding |
List Fitted STAN model and the medians of relevant parameters
analyze_start_up_firm( revenue_scale = 0.1, current_revenue = 871, growth_trend_y1 = 0.5, growth_trend_y2 = 0.5, growth_trend_y3 = 1, growth_trend_y4 = 1, growth_trend_y5 = 0.7, growth_trend_y6 = 0.4, growth_trend_y7 = 0.3, growth_trend_y8 = 0.2, growth_trend_y9 = 0.1, growth_trend_y10 = 0.1, growth_trend_terminal = 0.01, sales_capital=0.31, current_capex = 97, initial_margin = 0.05, final_margin = 0.3, ebit= 0, nol = 127, marginal_tax = 0.3, initial_beta = 1, terminal_beta= 0.8, initial_dc = 0.65, terminal_dc = 0.8, risk_free = 0.028, risk_premium = 0.06, cost_debt = 0.1, terminal_cost_debt = 0.065, cash = 313, debt = 1556, stocks = 284)
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