As a risk manager tasked with calculating the daily VaR for a multi-asset investment portfolio, compare and contrast the Historical Simulation method, the Variance-Covariance (or Parametric) method, and Monte Carlo Simulation, discussing their respective advantages and disadvantages.

假设你是某金融机构的风险经理，团队需要计算一个多资产投资组合的日度VaR。请比较历史模拟法、方差-协方差法和蒙特卡洛模拟法的优缺点。