Bodoff: Capital Allocation by Percentile Layer Flashcards

1
Q

External forces dictating how much capital an insurance firm should hold

A

Regulators

Rating agencies

Investors

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2
Q

Kreps allocation of capital

A

Really the allocation of the required rate of return on capital

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3
Q

VaR approach of allocating capital (Bodoff)

A

Allocates capital only to those components that contribute to one particular loss scenario

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4
Q

TVaR approach for allocating capital

A

Holds capital for average loss event even at the given percentile; still ignores losses below the tail threshold

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5
Q

Percentile layer of capital

A
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6
Q

Layer of capital

A
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7
Q

Conditional exceedance probability for event (i)

A
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8
Q

Two reasons loss event tends to receive a larger percentage allocation in the upper layers than lower layers

A
  1. In upper layer, allocating to fewer events
  2. In upper layers, allocating wider layer of capital (percentile layer tends to widen as loss amount increases)
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9
Q

“Horizontal procedure” of capital allocation

A

Allocating each layer of capital to all losses that penetrate the layer

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10
Q

“Vertical procedure” of marginal capital allocation

A

Takes each loss event and allocates capital to it for all layers it penetrates

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11
Q

Horizontal then vertical

A
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12
Q

Vertical then horizontal

A
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13
Q

Allocation of capital by layer

A
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14
Q

Three things a loss event’s allocated capital depends on

A
  1. Probability of loss event
  2. Severity of loss event
  3. Loss event’s inability to share burden with other loss events (dissimilarity in severity to other loss events)
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15
Q

Advantages for capital allocation by percentile layer

A
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