Random walks (Mathematics) Asymptotic expansions 1 Branching processes 1 Brownsche Bewegung 1 Dissertations, Academic (Ph.D) 1 Econometrics 1 Graph theory 1 Heat equation 1 Investments 1 Irrfahrtsproblem 1 Markov processes 1 Mathematics 1 Renewal theory 1 Self-avoiding walks (Mathematics) 1 Stationärer Prozess 1 Statistischer Test 1 Stocks 1 Séries chronologiques 1 Thesis (Ph.D)-Mathematics 1 Time-series analysis 1 série temporelle - analyse 1 Économétrie 1 Ökonometrisches Modell 1 économétrie 1