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Risk neutral preferences

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36: 168:, a risk neutral firm facing risk about the market price of its product, and caring only about profit, would maximize the expected value of its profit (with respect to its choices of labor input usage, output produced, etc.). But a risk averse firm in the same environment would typically take a more cautious approach. 188:
among a variety of assets, taking account of their risk features, even though doing so would lower the expected return on the overall portfolio. The risk neutral investor's portfolio would have a higher expected return, but also a greater variance of possible returns.
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for a risk lover, and linear for a risk neutral agent. Thus in the risk neutral case, expected utility of wealth is simply equal to the expectation of a linear function of wealth, and maximizing it is equivalent to maximizing expected wealth itself.
156:. A risk neutral party's decisions are not affected by the degree of uncertainty in a set of outcomes, so a risk neutral party is indifferent between choices with equal expected payoffs even if one choice is riskier. 180:, a risk neutral investor who is able to choose any combination of an array of risky assets (various companies' stocks, various companies' bonds, etc.) would invest exclusively in the asset with the highest 300: 100: 72: 53: 79: 286: 278: 86: 119: 68: 184:
yield, ignoring its risk features relative to those of other assets. In contrast, a risk averse investor would
57: 17: 317: 201:. Utility is often assumed to be a function of profit or final portfolio wealth, with a positive first 93: 185: 347: 232: 337: 177: 46: 145: 322: 8: 165: 282: 274: 342: 249: 206: 198: 270: 210: 230:
Sandmo, Agnar. "On the theory of the competitive firm under price uncertainty,"
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Merton, Robert. "An analytic derivation of the efficient portfolio frontier,"
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Choice under uncertainty is often characterized as the maximization of
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Portfolio Selection: Efficient Diversification of Investments
205:. The utility function whose expected value is maximized is 192: 60:. Unsourced material may be challenged and removed. 329: 318:Rational pricing § Risk neutral valuation 301:Journal of Financial and Quantitative Analysis 273:. (reprinted by Yale University Press, 1970, 271:http://cowles.econ.yale.edu/P/cm/m16/index.htm 252:, "Modern portfolio theory, 1950 to date", 269:, 1959. New York: John Wiley & Sons. 120:Learn how and when to remove this message 14: 330: 159: 58:adding citations to reliable sources 29: 171: 24: 25: 359: 281:; 2nd ed. Basil Blackwell, 1991, 193:The risk neutral utility function 34: 45:needs additional citations for 292: 259: 254:Journal of Banking and Finance 239: 224: 13: 1: 304:7, September 1972, 1851-1872. 217: 7: 311: 10: 364: 69:"Risk neutral preferences" 27:Non-risk averse preference 209:for a risk averse agent, 233:American Economic Review 142:risk neutral preferences 236:61, March 1971, 65-73. 164:In the context of the 323:Risk-neutral measure 256:21, 1997, 1743-1759. 54:improve this article 166:theory of the firm 160:Theory of the firm 287:978-1-55786-108-5 279:978-0-300-01372-6 148:that are neither 130: 129: 122: 104: 16:(Redirected from 355: 305: 296: 290: 265:Markowitz, H.M. 263: 257: 250:Martin J. Gruber 243: 237: 228: 199:expected utility 178:portfolio choice 172:Portfolio theory 125: 118: 114: 111: 105: 103: 62: 38: 30: 21: 363: 362: 358: 357: 356: 354: 353: 352: 348:Prospect theory 328: 327: 314: 309: 308: 297: 293: 264: 260: 244: 240: 229: 225: 220: 195: 174: 162: 126: 115: 109: 106: 63: 61: 51: 39: 28: 23: 22: 15: 12: 11: 5: 361: 351: 350: 345: 340: 338:Financial risk 326: 325: 320: 313: 310: 307: 306: 291: 258: 246:Edwin J. Elton 238: 222: 221: 219: 216: 194: 191: 173: 170: 161: 158: 128: 127: 42: 40: 33: 26: 9: 6: 4: 3: 2: 360: 349: 346: 344: 341: 339: 336: 335: 333: 324: 321: 319: 316: 315: 303: 302: 295: 288: 284: 280: 276: 272: 268: 262: 255: 251: 247: 242: 235: 234: 227: 223: 215: 212: 208: 204: 200: 190: 187: 183: 179: 169: 167: 157: 155: 151: 147: 143: 139: 135: 124: 121: 113: 110:December 2010 102: 99: 95: 92: 88: 85: 81: 78: 74: 71: –  70: 66: 65:Find sources: 59: 55: 49: 48: 43:This article 41: 37: 32: 31: 19: 299: 294: 266: 261: 253: 241: 231: 226: 196: 175: 163: 154:risk seeking 141: 131: 116: 107: 97: 90: 83: 76: 64: 52:Please help 47:verification 44: 18:Risk-neutral 150:risk averse 146:preferences 332:Categories 218:References 203:derivative 80:newspapers 186:diversify 134:economics 312:See also 182:expected 343:Utility 207:concave 138:finance 94:scholar 285:  277:  211:convex 96:  89:  82:  75:  67:  101:JSTOR 87:books 283:ISBN 275:ISBN 248:and 152:nor 144:are 136:and 73:news 176:In 132:In 56:by 334:: 140:, 289:) 123:) 117:( 112:) 108:( 98:· 91:· 84:· 77:· 50:. 20:)

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Risk-neutral

verification
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"Risk neutral preferences"
news
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JSTOR
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economics
finance
preferences
risk averse
risk seeking
theory of the firm
portfolio choice
expected
diversify
expected utility
derivative
concave
convex
American Economic Review
Edwin J. Elton
Martin J. Gruber
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ISBN

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