DEAN WITTER GLOBAL PERSPECTIVE PORTFOLIO L P - 10-Q Quarterly Report

Back to GetFilings.com

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-Q

[X] Quarterly report pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934
For the quarterly period ended March 31, 2003 or

[ ] Transition report pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934
For the transition period from to__________________

Commission File Number 0-19901

DEAN WITTER GLOBAL PERSPECTIVE PORTFOLIO L.P.

(Exact name of registrant as specified in its charter)

Delaware 13-3642323
(State or other jurisdiction of (I.R.S. Employer
incorporation or organization) Identification No.)

Demeter Management Corporation
825 Third Avenue, 9th Floor
New York, NY 10022
(Address of principal executive offices) (Zip Code)

Registrant?s telephone number, including area code (212) 310-6444

(Former name, former address, and former fiscal year, if changed
since last report)

Indicate by check-mark whether the registrant (1) has filed all
reports required to be filed by Section 13 or 15(d) of the
Securities Exchange Act of 1934 during the preceding 12 months (or
for such shorter period that the registrant was required to file
such reports), and (2) has been subject to such filing
requirements for the past 90 days.

Yes X No___________

DEAN WITTER GLOBAL PERSPECTIVE PORTFOLIO L.P.

INDEX TO QUARTERLY REPORT ON FORM 10-Q

March 31, 2003

PART I. FINANCIAL INFORMATION

Item 1. Financial Statements
DEAN WITTER GLOBAL PERSPECTIVE PORTFOLIO L.P.
STATEMENTS OF FINANCIAL CONDITION

DEAN WITTER GLOBAL PERSPECTIVE PORTFOLIO L.P.
STATEMENTS OF OPERATIONS
(Unaudited)

DEAN WITTER GLOBAL PERSPECTIVE PORTFOLIO L.P.
STATEMENTS OF CHANGES IN PARTNERS? CAPITAL
For the Quarters Ended March 31, 2003 and 2002
(Unaudited)

DEAN WITTER GLOBAL PERSPECTIVE PORTFOLIO L.P.
STATEMENTS OF CASH FLOWS
(Unaudited)

DEAN WITTER GLOBAL PERSPECTIVE PORTFOLIO L.P.
NOTES TO FINANCIAL STATEMENTS

March 31, 2003

(Unaudited)

The unaudited financial statements contained herein include, in
the opinion of management, all adjustments necessary for a fair
presentation of the results of operations and financial condition
of Dean Witter Global Perspective Portfolio L.P. (the
?Partnership?). The financial statements and condensed notes
herein should be read in conjunction with the Partnership?s
December 31, 2002 Annual Report on Form 10-K.

1. Organization
Dean Witter Global Perspective Portfolio L.P. is a Delaware
limited partnership organized to engage primarily in the
speculative trading of futures contracts, options on futures
contracts and forward contracts on physical commodities and other
commodity interests.

The Partnership?s general partner is Demeter Management
Corporation (?Demeter?). The non-clearing commodity broker is
Morgan Stanley DW Inc. (?Morgan Stanley DW?). The clearing
commodity brokers are Morgan Stanley & Co. Incorporated (?MS &
Co.?) and Morgan Stanley & Co. International Limited (?MSIL?).
Demeter, Morgan Stanley DW, MS & Co. and MSIL are wholly-owned
subsidiaries of Morgan Stanley. The trading advisors for the

DEAN WITTER GLOBAL PERSPECTIVE PORTFOLIO L.P.
NOTES TO FINANCIAL STATEMENTS (CONTINUED)

Partnership are EMC Capital Management, Inc. and Millburn
Ridgefield Corporation (collectively, the ?Trading Advisors?).

2. Related Party Transactions
The Partnership?s cash is on deposit with Morgan Stanley DW, MS &
Co. and MSIL in futures, forwards and options trading accounts to
meet margin requirements as needed. Morgan Stanley DW pays
interest on these funds based on the average yield on 13-week U.S.
Treasury bill. The Partnership pays brokerage commissions to
Morgan Stanley DW.

3. Financial Instruments
The Partnership trades futures contracts, options on futures
contracts and forward contracts on physical commodities and other
commodity interests. Futures and forwards represent contracts for
delayed delivery of an instrument at a specified date and price.
Risk arises from changes in the value of these contracts and the
potential inability of counterparties to perform under the terms
of the contracts. There are numerous factors which may
significantly influence the market value of these contracts,
including interest rate volatility.

DEAN WITTER GLOBAL PERSPECTIVE PORTFOLIO L.P.
NOTES TO FINANCIAL STATEMENTS (CONTINUED)

The market value of contracts is based on closing prices quoted
by the exchange, bank or clearing firm through which the
contracts are traded.

The Partnership?s contracts are accounted for on a trade-date
basis and marked to market on a daily basis. The Partnership
accounts for its derivative investments in accordance with the
provisions of Statement of Financial Accounting Standard No. 133,
?Accounting for Derivative Instruments and Hedging Activities?
(?SFAS No. 133?). SFAS No. 133 defines a derivative as a
financial instrument or other contract that has all three of the
following characteristics:

1) One or more underlying notional amounts or payment
provisions;
2) Requires no initial net investment or a smaller initial net
investment than would be required relative to changes in
market factors;
3) Terms require or permit net settlement.

Generally derivatives include futures, forward, swaps or options
contracts and other financial instruments with similar
characteristics such as caps, floors and collars.

DEAN WITTER GLOBAL PERSPECTIVE PORTFOLIO L.P.
NOTES TO FINANCIAL STATEMENTS (CONTINUED)

The net unrealized gains (losses) on open contracts, reported as a
component of ?Equity in futures interests trading accounts? on the
statements of financial condition, and their longest contract
maturities were as follows:

Net Unrealized Gains (Losses)
on Open Contracts Longest Maturities
Exchange- Off-Exchange- Exchange- Off-Exchange-
Date Traded Traded Total Traded Traded
$ $ $

Mar. 31, 2003 66,476 (385,372) (318,896) Sep. 2003 Jun. 2003
Dec. 31, 2002 785,546 35,771 821,317 Sep. 2003 Mar. 2003

The Partnership has credit risk associated with counterparty non-
performance. The credit risk associated with the instruments in
which the Partnership is involved is limited to the amounts
reflected in the Partnership?s statements of financial condition.

The Partnership also has credit risk because Morgan Stanley DW,
MS & Co. and MSIL act as the futures commission merchants or the
counterparties, with respect to most of the Partnership?s assets.
Exchange-traded futures and futures-styled options contracts are
marked to market on a daily basis, with variations in value
settled on a daily basis. Morgan Stanley DW, MS & Co. and MSIL,

DEAN WITTER GLOBAL PERSPECTIVE PORTFOLIO L.P.
NOTES TO FINANCIAL STATEMENTS (CONCLUDED)

each as a futures commission merchant for the Partnership?s
exchange-traded futures and futures-styled options contracts, are
required, pursuant to regulations of the Commodity Futures
Trading Commission (?CFTC?), to segregate from their own assets,
and for the sole benefit of their commodity customers, all funds
held by them with respect to exchange-traded futures and futures-
styled options contracts, including an amount equal to the net
unrealized gains (losses) on all open futures and futures-styled
options contracts, which funds, in the aggregate, totaled
$10,550,280 and $10,344,825 at March 31, 2003 and December 31,
2002, respectively. With respect to the Partnership?s off-
exchange-traded forward currency contracts, there are no daily
settlements of variations in value nor is there any requirement
that an amount equal to the net unrealized gains (losses) on open
forward contracts be segregated. With respect to those off-
exchange-traded forward currency contracts, the Partnership is at
risk to the ability of MS & Co., the sole counterparty on all of
such contracts, to perform. The Partnership has a netting
agreement with MS & Co. This agreement, which seeks to reduce
both the Partnership?s and MS & Co.?s exposure on off-exchange-
traded forward currency contracts, should materially decrease the
Partnership?s credit risk in the event of MS & Co.?s bankruptcy
or insolvency.

Item 2. MANAGEMENT?S DISCUSSION AND ANALYSIS OF FINANCIAL
CONDITION AND RESULTS OF OPERATIONS

Liquidity. The Partnership deposits its assets with Morgan
Stanley DW as non-clearing broker and MS & Co. and MSIL as
clearing brokers in separate futures, forwards and options trading
accounts established for each Trading Advisor, which assets are
used as margin to engage in trading. The assets are held in either
non-interest bearing bank accounts or in securities and
instruments permitted by the CFTC for investment of customer
segregated or secured funds. The Partnership?s assets held by the
commodity brokers may be used as margin solely for the
Partnership?s trading. Since the Partnership?s sole purpose is to
trade in futures, forwards and options, it is expected that the
Partnership will continue to own such liquid assets for margin
purposes.

The Partnership?s investment in futures, forwards and options may,
from time to time, be illiquid. Most U.S. futures exchanges limit
fluctuations in prices during a single day by regulations referred
to as ?daily price fluctuations limits? or ?daily limits?. Trades
may not be executed at prices beyond the daily limit. If the
price for a particular futures or options contract has increased
or decreased by an amount equal to the daily limit, positions in
that futures or options contract can neither be taken nor
liquidated unless traders are willing to effect trades at or
within the limit. Futures prices have occasionally moved
the daily limit for several consecutive days with little or no
trading. These market conditions could prevent the Partnership
from promptly liquidating its futures or options contracts and
result in restrictions on redemptions.

There is no limitation on daily price moves in trading forward
contracts on foreign currencies. The markets for some world
currencies have low trading volume and are illiquid, which may
prevent the Partnership from trading in potentially profitable
markets or prevent the Partnership from promptly liquidating
unfavorable positions in such markets, subjecting it to
substantial losses. Either of these market conditions could
result in restrictions on redemptions.

The Partnership has never had illiquidity affect a material
portion of its assets. Furthermore, there are no material
trends, demands, commitments, events or uncertainties known at the
present time that will result in, or that are reasonably likely to
result in, the Partnership?s liquidity increasing or decreasing in
any material way.

Capital Resources. The Partnership does not have, nor expect to
have, any capital assets. Redemptions of additional units of
limited partnership interest (?Unit(s)?) in the future will affect
the amount of funds available for investment in futures, forwards
and options in subsequent periods. It is not possible to estimate
the amount, and therefore, the impact of future redemptions
of Units.

There are no known material trends, favorable or unfavorable,
that would affect, nor any expected material changes to, the
Partnership?s capital resource arrangements at the present time.
The Partnership has no off-balance sheet arrangements, nor
contractual obligations or commercial commitments to make future
payments that would affect the Partnership?s liquidity or capital
resources. The contracts traded by the Partnership are accounted
for on a trade-date basis and marked to market on a daily basis.
The value of futures contracts is the settlement price on the
exchange on which that futures contract is traded on a particular
day and the value of foreign currency forward contracts is based
on the spot rate as of the close of business, New York City time,
on a given day.

Results of Operations
General. The Partnership?s results depend on the Trading Advisors
and the ability of the Trading Advisors? trading programs to take
advantage of price movements or other profit opportunities in the
futures, forwards and options markets. The following presents a
summary of the Partnership?s operations for the three month
periods ended March 31, 2003 and 2002 and a general discussion of
its trading activities during each period. It is important to
note, however, that the Trading Advisors trade in various markets
at different times and that prior activity in a particular market
does not mean that such market will be actively traded by
the Trading Advisors or will be profitable in the future.
Consequently, the results of operations of the Partnership are
difficult to discuss other than in the context of the Trading
Advisors? trading activities on behalf of the Partnership and how
the Partnership has performed in the past.

The Partnership?s results of operations set forth in the
financial statements on pages 2 through 10 of this report were
prepared in accordance with accounting principles generally
accepted in the United States of America, which require the use
of certain accounting policies that affect the amounts reported
in these financial statements, including the following: The
contracts the Partnership trades are accounted for on a trade-
date basis and marked to market on a daily basis. The difference
between their cost and market value is recorded on the Statements
of Operations as ?Net change in unrealized profit/loss? for open
(unrealized) contracts, and recorded as ?Realized profit/loss?
when open positions are closed out, and the sum of these amounts
constitutes the Partnership?s trading revenues. Interest income
revenue, as well as management fees, incentive fees and brokerage
commissions expenses of the Partnership are recorded on an
accrual basis.

Demeter believes that, based on the nature of the operations of
the Partnership, no assumptions relating to the application of
critical accounting policies other than those presently
used could reasonably affect reported amounts.

For the Quarter Ended March 31, 2003
For the quarter ended March 31, 2003, the Partnership recorded
total trading revenues, including interest income, of $317,527
and posted an increase in net asset value per Unit. The most
significant gains of approximately 2.8% were recorded in the
energy markets during January and February from long positions in
natural gas futures as prices increased sharply due to prolonged
frigid temperatures in the northeastern and midwestern U.S.
Elsewhere in the energy markets, long futures positions in crude
oil and its related products resulted in gains as prices trended
higher during January and February amid the looming threat of a
Coalition-led war against Iraq and an overall decline in
inventories. Additional gains of approximately 0.9% were
recorded in the global interest rate markets from long positions
in European interest rate futures as prices trended higher during
January and February as investors continued to seek the ?safe
haven? of fixed income investments in response to continued
uncertainty in global equity markets. A portion of the
Partnership?s gains was offset by losses of approximately 1.5% in
the global stock index markets from positions in Asian stock
index futures as equity prices moved without consistent direction
during January and February due to a continued lack of confidence
in the global economy, particularly in the Pacific Rim region.
Additional losses were recorded in March from short positions in
U.S. stock index futures as equity prices rallied during
mid-month on reports of early Coalition victories against Iraq.
In the agricultural markets, losses of approximately 1.5% were
recorded primarily from long futures positions in soybeans and
its related products as prices reversed lower in January amid
news of increased supply. Total expenses for the three months
ended March 31, 2003 were $271,934, resulting in net income of
$45,593. The net asset value of a Unit increased from $1,122.90
at December 31, 2002 to $1,126.32 at March 31, 2003.

For the Quarter Ended March 31, 2002
For the quarter ended March 31, 2002, the Partnership recorded
total trading losses, net of interest income, of $406,023 and
posted a decrease in net asset value per Unit. The most
significant losses of approximately 3.6% were recorded in the
global stock index futures markets as global equity prices traded
in a trendless pattern due to continued economic uncertainty.
Additional losses of approximately 2.9% were recorded in the
agricultural sector primarily from long positions in sugar futures
as prices declined amid fears that Brazilian exports may flood the
international sugar market this summer. Losses of approximately
2.5% were experienced in the currency markets as the value of the
British pound weakened versus the U.S. dollar in response to
sluggish economic growth in Great Britain. Short positions in the
euro versus both the U.S. dollar and other European currencies
also contributed to losses within the currency sector as the value
of the euro reversed higher following the introduction of euro
coins and notes, as well as improved economic confidence
throughout continental Europe. Losses of approximately 1.9% were
recorded in the global interest rate markets primarily from long
positions in U.S. interest rate futures as prices moved lower amid
signs of a recovery in the U.S. economy and diminishing hopes for
further interest rate cuts by the U.S. Federal Reserve. A portion
of these losses was offset by gains of approximately 3.3%
experienced in the energy markets primarily from long futures
positions in crude oil and its related products as prices rallied
amid ongoing political unrest in the Middle East. Long positions
in natural gas futures also contributed to gains within the energy
sector as prices climbed to a seven-month high amid declining
production. Total expenses for the three months ended March 31,
2002 were $250,859, resulting in a net loss of $656,882. The net
asset value of a Unit decreased from $990.95 at December 31, 2001
to $927.30 at March 31, 2002.

Item 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET
RISK
Introduction
The Partnership is a commodity pool engaged primarily in the
speculative trading of futures, forwards, and options. The
market-sensitive instruments held by the Partnership are acquired
for speculative trading purposes only and, as a result, all or
substantially all of the Partnership?s assets are at risk of
trading loss. Unlike an operating company, the risk of market-
sensitive instruments is central, not incidental, to the
Partnership?s main business activities.

The futures, forwards and options traded by the Partnership
involve varying degrees of related market risk. Market risk is
often dependent upon changes in the level or volatility of
interest rates, exchange rates, and prices of financial
instruments and commodities. Fluctuations in market risk based
upon these factors result in frequent changes in the fair value
of the Partnership?s open positions and, consequently, in its
earnings and cash flow.

The Partnership?s total market risk is influenced by a wide
variety of factors, including the diversification among the
Partnership?s open positions, the volatility present within the
markets, and the liquidity of the markets. At different times,
each of these factors may act to increase or decrease the market
risk associated with the Partnership.

The Partnership?s past performance is not necessarily
indicative of its future results. Any attempt to numerically
quantify the Partnership?s market risk is limited by the
uncertainty of its speculative trading. The Partnership?s
speculative trading may cause future losses and volatility (i.e.,
?risk of ruin?) that far exceed the Partnership?s experience to
date or any reasonable expectations based upon historical changes
in market value.

Quantifying the Partnership?s Trading Value at Risk
The following quantitative disclosures regarding the Partnership?s
market risk exposures contain ?forward-looking statements? within
the meaning of the safe harbor from civil liability provided for
such statements by the Private Securities Litigation Reform Act of
1995 (set forth in Section 27A of the Securities Act of 1933 and
Section 21E of the Securities Exchange Act of 1934). All
quantitative disclosures in this section are deemed to be forward-
looking statements for purposes of the safe harbor, except for
statements of historical fact.

The Partnership accounts for open positions on the basis of mark-
to-market accounting principles. Any loss in the market value of
the Partnership?s open positions is directly reflected in the
Partnership?s earnings, whether realized or unrealized, and its
cash flow. Profits and losses on open positions of exchange-
traded futures, forwards, and options are settled daily
through variation margin.

The Partnership?s risk exposure in the market sectors traded by
the Trading Advisors is estimated below in terms of Value at Risk
(?VaR?). The VaR model used by the Partnership includes many
variables that could change the market value of the Partnership?s
trading portfolio. The Partnership estimates VaR using a model
based upon historical simulation with a confidence level of 99%.
Historical simulation involves constructing a distribution of
hypothetical daily changes in the value of a trading portfolio.
The VaR model takes into account linear exposures to price and
interest rate risk. Market risks that are incorporated in the
VaR model include equity and commodity prices, interest rates,
foreign exchange rates, and correlation among these variables.
The hypothetical changes in portfolio value are based on daily
percentage changes observed in key market indices or other market
factors (?market risk factors?) to which the portfolio is
sensitive. The historical observation period of the Partnership?s
VaR is approximately four years. The one-day 99% confidence
level of the Partnership?s VaR corresponds to the negative change
in portfolio value that, based on observed market risk factors,
would have been exceeded once in 100 trading days. In other
words, one-day VaR for a portfolio is a number such that losses
for a portfolio are estimated to exceed the VaR only one day in
100. VaR typically does not represent the worst case outcome.

VaR is calculated using historical simulation. Demeter
uses approximately four years of daily market data (1,000
observations) and revalues its portfolio (using delta-gamma
approximations) for each of the historical market moves that
occurred over this time period. This generates a probability
distribution of daily ?simulated profit and loss? outcomes. The
VaR is the appropriate percentile of this distribution. For
example, the 99% one-day VaR would represent the 10th worst outcome
from Demeter?s simulated profit and loss series.

The Partnership?s VaR computations are based on the risk
representation of the underlying benchmark for each instrument or
contract and does not distinguish between exchange and non-
exchange-traded instruments and is also not based on exchange
and/or dealer-based margin requirements.

VaR models, including the Partnership?s, are continuously
evolving as trading portfolios become more diverse and modeling
techniques and systems capabilities improve. Please note that
the VaR model is used to numerically quantify market risk for
historic reporting purposes only and is not utilized by either
Demeter or the Trading Advisors in their daily risk management
activities. Please further note that VaR as described above may
not be comparable to similarly titled measures used by other
entities.

The Partnership?s Value at Risk in Different Market Sectors
The following table indicates the VaR associated with the
Partnership?s open positions as a percentage of total net assets
by primary market risk category at March 31, 2003 and 2002.
At March 31, 2003 and 2002, the Partnership?s total
capitalization was approximately $10 million and $9 million,
respectively.

Primary Market March 31, 2003 March 31, 2002
Risk Category Value at Risk Value at Risk

Currency (0.71)% (0.60)%
Interest Rate (0.53) (1.88)
Equity (0.42) (0.86)
Commodity (0.43) (1.72)
Aggregate Value at Risk (1.09)% (2.93)%

The VaR for a market category represents the one-day downside
risk for the aggregate exposures associated with this market
category. The Aggregate Value at Risk above represents the VaR
of the Partnership?s open positions across all the market
categories, and is less than the sum of the VaR(s) for all such
market categories due to the diversification benefit across asset
classes.

The table above represents the VaR of the Partnership?s open
positions at March 31, 2003 and 2002 only and is not necessarily
representative of either the historic or future risk of an
investment in the Partnership. Because the Partnership?s only
business is the speculative trading of futures, forwards
and options, the composition of its trading portfolio can change
significantly over any given time period, or even within a single
trading day. Any changes in open positions could positively or
negatively materially impact market risk as measured by VaR.

The table below supplements the quarter-end VaR by presenting the
Partnership?s high, low, and average VaR, as a percentage of
total net assets for the four quarterly reporting periods from
April 1, 2002 through March 31, 2003.

Primary Market Risk Category High Low Average
Currency (2.05)% (0.71)% (1.42)%
Interest Rate (2.38) (0.53) (1.62)
Equity (1.87) (0.42) (1.03)
Commodity (1.69) (0.43) (1.09)
Aggregate Value at Risk (3.56)% (1.09)% (2.67)%

Limitations on Value at Risk as an Assessment of Market Risk
The face value of the market sector instruments held by the
Partnership is typically many times the applicable margin
requirements. Margin requirements generally range between 2% and
15% of contract face value. Additionally, the use of leverage
causes the face value of the market sector instruments held by
the Partnership to typically be many times the total capitali-
zation of the Partnership. The value of the Partnership?s open
positions thus creates a ?risk of ruin? not typically found in
other investments. The relative size of the positions
held may cause the Partnership to incur losses greatly in excess
of VaR within a short period of time, given the effects of the
leverage employed and market volatility. The VaR tables above,
as well as the past performance of the Partnership, give no
indication of such ?risk of ruin?. In addition, VaR risk measures
should be viewed in light of the methodology?s limitations, which
include the following:
* past changes in market risk factors will not always result in
accurate predictions of the distributions and correlations of
future market movements;
* changes in portfolio value caused by market movements may
differ from those of the VaR model;
* VaR results reflect past trading positions while future risk
depends on future positions;
* VaR using a one-day time horizon does not fully capture the
market risk of positions that cannot be liquidated or hedged
within one day; and
* the historical market risk factor data used for VaR estimation
may provide only limited insight into losses that could be
incurred under certain unusual market movements.

The VaR tables above present the results of the Partnership?s VaR
for each of the Partnership?s market risk exposure and on an
aggregate basis at March 31, 2003 and 2002, and for the end of the
four quarterly reporting periods from April 1, 2002 through March
31, 2003. Since VaR is based on historical data, VaR
should not be viewed as predictive of the Partnership?s future
financial performance or its ability to manage or monitor risk.
There can be no assurance that the Partnership?s actual losses on
a particular day will not exceed the VaR amounts indicated above
or that such losses will not occur more than once in 100 trading
days.

Non-Trading Risk
The Partnership has non-trading market risk on its foreign cash
balances not needed for margin. These balances and any market
risk they may represent are immaterial.

At March 31, 2003, the Partnership?s cash balance at Morgan
Stanley DW was approximately 99% of its total net asset value. A
decline in short-term interest rates will result in a decline in
the Partnership?s cash management income. This cash flow risk is
not considered to be material.

Materiality, as used throughout this section, is based on an
assessment of reasonably possible market movements and any
associated potential losses, taking into account the leverage,
optionality and multiplier features of the Partnership?s market-
sensitive instruments, in relation to the Partnership?s net assets.

Qualitative Disclosures Regarding Primary Trading Risk Exposures
The following qualitative disclosures regarding the
Partnership?s market risk exposures - except for (A) those
disclosures that are statements of historical fact and (B) the
descriptions of how the Partnership manages its primary market
risk exposures - constitute forward-looking statements within the
meaning of Section 27A of the Securities Act and Section 21E of
the Securities Exchange Act. The Partnership?s primary market risk
exposures as well as the strategies used and to be used by Demeter
and the Trading Advisors for managing such exposures are subject
to numerous uncertainties, contingencies and risks, any one of
which could cause the actual results of the Partnership?s risk
controls to differ materially from the objectives of such
strategies. Government interventions, defaults and
expropriations, illiquid markets, the emergence of dominant
fundamental factors, political upheavals, changes in historical
price relationships, an influx of new market participants,
increased regulation and many other factors could result in
material losses as well as in material changes to the risk
exposures and the risk management strategies of the Partnership.
Investors must be prepared to lose all or substantially all of
their investment in the Partnership.

The following were the primary trading risk exposures of the
Partnership at March 31, 2003, by market sector. It may be
anticipated, however, that these market exposures will vary
materially over time.

Currency. The primary market exposure of the Partnership
at March 31, 2003 was to the currency sector. The Partnership?s
currency exposure is to exchange rate fluctuations, primarily
fluctuations which disrupt the historical pricing relationships
between different currencies and currency pairs. Interest rate
changes as well as political and general economic conditions
influence these fluctuations. The Partnership trades a large
number of currencies, including cross-rates - i.e., positions
between two currencies other than the U.S. dollar. At March 31,
2003, the Partnership?s major exposures were to euro, British
pound and Japanese yen currency crosses and outright U.S. dollar
positions. Outright positions consist of the U.S. dollar vs.
other currencies. These other currencies include major and minor
currencies. Demeter does not anticipate that the risk profile of
the Partnership?s currency sector will change significantly in
the future. The currency trading VaR figure includes foreign
margin amounts converted into U.S. dollars with an incremental
adjustment to reflect the exchange rate risk inherent to the
U.S.-based Partnership in expressing VaR in a functional currency
other than U.S. dollars.

Interest Rate. The second largest market exposure of the
Partnership at March 31, 2003 was to the global interest rate
sector. Exposure was primarily spread across the U.S., European
and Japanese interest rate sectors. Interest rate movements
directly affect the price of the sovereign bond futures positions
held by the Partnership and indirectly affect the value of its
stock index and currency positions. Interest rate
movements in one country, as well as relative interest rate
movements between countries, materially impact the Partnership?s
profitability. The Partnership?s primary interest rate exposure
is generally to interest rate fluctuations in the U.S. and the
other G-7 countries. The G-7 countries consist of France, the
U.S., Britain, Germany, Japan, Italy, and Canada. However, the
Partnership also takes futures positions in the government debt
of smaller nations - e.g., Australia. Demeter anticipates that
the G-7 countries interest rates will remain the primary interest
rate exposure of the Partnership for the foreseeable future. The
speculative futures positions held by the Partnership may range
from short to long-term instruments. Consequently, changes in
short, medium or long-term interest rates may have an effect on
the Partnership.

Equity. The Partnership?s equity market exposure at March 31,
2003 was to the global stock index sector, primarily to equity
price risk in the G-7 countries. The stock index futures traded
by the Partnership are by law limited to futures on broadly-based
indices. At March 31, 2003, the Partnership?s primary exposures
were to the Hang Seng (Hong Kong), NASDAQ (U.S.) and TOPIX
(Japan) stock indices. The Partnership is primarily exposed to
the risk of adverse price trends or static markets in the U.S.,
Japanese and Hong Kong indices. Static markets would not cause
major market changes but would make it difficult for the
Partnership to avoid being "whipsawed" into numerous small
losses.

Commodity.
Energy. At March 31, 2003, the Partnership?s energy
exposure was shared primarily by futures contracts in crude
oil and its related products, and natural gas. Price
movements in these markets result from political
developments in the Middle East, weather patterns and other
economic fundamentals. Significant profits and losses,
which have been experienced in the past, are expected to
continue to be experienced in these markets. Natural gas
has exhibited volatility in prices resulting from weather
patterns and supply and demand factors and will likely
continue in this choppy pattern.

Soft Commodities and Agriculturals. At March 31, 2003, the
Partnership had exposure to the markets that comprise these
sectors. Most of the exposure was to the corn, soybean oil
and cotton markets. Supply and demand inequalities, severe
weather disruptions and market expectations affect price
movements in these markets.

Metals. The Partnership's metals exposure at March 31, 2003
was to fluctuations in the price of precious metals, such as
gold and silver, and base metals, such as aluminum, copper,
zinc and nickel. Economic forces, supply and demand
inequalities, geopolitical factors and market
expectations influence price movements in these markets.
The Trading Advisors, from time to time, take positions when
market opportunities develop and Demeter anticipates that
the Partnership will continue to do so.

Qualitative Disclosures Regarding Non-Trading Risk Exposure
The following was the only non-trading risk exposure of the
Partnership at March 31, 2003:

Foreign Currency Balances. The Partnership?s primary
foreign currency balances at March 31, 2003 were in euros,
British pounds and Hong Kong dollars. The Partnership
controls the non-trading risk of these balances by regularly
converting them back into U.S. dollars upon liquidation of
their respective positions.

Qualitative Disclosures Regarding Means of Managing Risk Exposure
The Partnership and the Trading Advisors, separately, attempt to
manage the risk of the Partnership?s open positions in
essentially the same manner in all market categories traded.
Demeter attempts to manage market exposure by diversifying the
Partnership?s assets among different Trading Advisors, each of
whose strategies focus on different market sectors and trading
approaches, and monitoring the performance of the Trading
Advisors daily. In addition, the Trading Advisors establish
diversification guidelines, often set in terms of the maximum
margin to be committed to positions in any one market
sector or market-sensitive instrument.

Demeter monitors and controls the risk of the Partnership?s non-
trading instrument, cash. Cash is the only Partnership
investment directed by Demeter, rather than the Trading Advisors.
Item 4. CONTROLS AND PROCEDURES
(a) As of a date within 90 days of the filing date of this
quarterly report, the President and Chief Financial
Officer of the general partner, Demeter, have evaluated
the effectiveness of the Partnership?s disclosure
controls and procedures (as defined in Rules 13a?14 and
15d?14 of the Exchange Act), and have judged such
controls and procedures to be effective.

(b) There have been no significant changes in the
Partnership?s internal controls or in other factors that
could significantly affect these controls subsequent to
the date of their evaluation.

PART II. OTHER INFORMATION

Item 1. LEGAL PROCEEDINGS
None.

Item 5. OTHER INFORMATION
Change in Management. The following changes have been made to
the Board of Directors and Officers of Demeter Management
Corporation, the general partner.

Mr. Anthony J. DeLuca resigned the position of Director of
Demeter.

Mr. Edward C. Oelsner resigned the position of Director of
Demeter.

Mr. Joseph G. Siniscalchi resigned the position of Director of
Demeter.

Mr. Douglas J. Ketterer, age 37, was named a Director of Demeter,
subject to Mr. Ketterer being confirmed as a principal of Demeter
by the National Futures Association. Mr. Ketterer is a Managing
Director and head of the Strategic Solutions Group, which is
comprised of the Global Product Development Group, Financial
Planning, Mutual Fund Advisory Group, Retirement Strategies,
Education Strategies, Gifting Strategies, External Mutual Funds
and the Global Portfolio Analysis and Research Departments. Mr.
Ketterer joined the firm in 1990 in the Corporate Finance
Division as a part of the Retail Products Group. He later moved
to the origination side of Investment Banking, and then, after
the merger between Morgan Stanley and Dean Witter, served in the
Product Development Group at Morgan Stanley Dean Witter Advisors
(now known as Morgan Stanley Funds). From the summer of 2000 to
the summer of 2002, Mr. Ketterer served as the Chief
Administrative Officer for Morgan Stanley Investment Management,
where he headed the Strategic Planning & Administrative Group.
Mr. Ketterer received his M.B.A. from New York University?s
Leonard N. Stern School of Business and his B.S. in Finance from
the University at Albany?s School of Business.

Mr. Jeffrey S. Swartz, age 36, was named a Director of Demeter,
subject to Mr. Swartz being confirmed as a principal of Demeter
by the National Futures Association. Mr. Swartz is a Managing
Director and Chief Operating Officer of Investor Advisory
Services (?IAS?). Mr. Swartz began his career with Morgan
Stanley in 1990, working as a Financial Advisor in Boston. He
was appointed Sales Manager of the Boston office in 1994, and
served in that role for two years. In 1996, he was named Branch
Manager of the Cincinnati office. In 1999, Mr. Swartz was named
Associate Director of the Midwest region, which consisted of 10
states and approximately 90 offices. Mr. Swartz served in this
capacity until October of 2001, when he was named Director of IAS
Strategy and relocated to IAS headquarters in New York. In
December of 2002, Mr. Swartz was promoted to Managing Director
and Chief Operating Officer of IAS. Mr. Swartz received
his degree in Business Administration from the University of New
Hampshire.

Mr. Jeffrey D. Hahn, Chief Financial Officer of Demeter, was
named a Director of Demeter.

Item 6. EXHIBITS AND REPORTS ON FORM 8-K

(A) Exhibits

3.01 Limited Partnership Agreement of the Partnership, dated
as of November 7, 1991, is incorporated by reference to
Exhibit 3.01 and Exhibit 3.02 of the Partnership?s
Registration Statement on Form S-1.
10.01 Management Agreements among the Partnership, Demeter
Management Corporation and A.O. Management, Inc., Chang
Crowell and Millburn each dated as of December 31, 1991,
are incorporated by reference to Exhibit 10.02 of the
Partnership?s Registration Statement on Form S-1.
10.02 Management Agreement among the Partnership, Demeter
Management Corporation and ELM Financial Incorporated,
dated as of May 1, 1994, is incorporated by reference to
Exhibit 10.03 of the Partnership?s Annual Report on Form
10-K for the fiscal year ended December 31, 1994.
10.03 Management Agreement among the Partnership, Demeter
Management Corporation and EMC Capital Management, Inc.,
dated as of June 1, 1994, is incorporated by reference to
Exhibit 10.04 of the Partnership?s Annual Report on Form
10-K for the fiscal year ended December 31, 1994.
10.04 Amended and Restated Customer Agreement between the
Partnership and Morgan Stanley DW Inc., dated as of June
22, 2000, is incorporated by reference to Exhibit 10.01
of the Partnership?s Form 8-K/A (File No. 0-19901) filed
with the Securities and Exchange Commission on March 29,
2002.

10.05 Commodity Futures Customer Agreement between Morgan
Stanley & Co. Incorporated and the Partnership, and
acknowledged and agreed to by Morgan Stanley DW Inc.,
dated as of May 1, 2000, is incorporated by reference to
Exhibit 10.02 of the Partnership?s Form 8-K/A (File No.
0-19901) filed with the Securities and Exchange
Commission on March 29, 2002.
10.06 Customer Agreement between the Partnership and Morgan
Stanley & Co. International Limited, dated as of May 1,
2000, is incorporated by reference to Exhibit 10.04 of
the Partnership?s Form 8-K/A (File No. 0-19901) filed
with the Securities and Exchange Commission on March 29,
2002.
10.07 Foreign Exchange and Options Master Agreement between
Morgan Stanley & Co. Incorporated and the Partnership,
dated as of April 30, 2000, is incorporated by reference
to Exhibit 10.05 of the Partnership?s Form 8-K/A (File
No. 0-19901) filed with the Securities and Exchange
Commission on March 29, 2002.
10.08 Securities Account Control Agreement among the
Partnership, Morgan Stanley & Co. Incorporated, and
Morgan Stanley DW Inc., dated as of May 1, 2000, is
incorporated by reference to Exhibit 10.03 of the
Partnership?s Form 8-K/A (File No. 0-19901) filed with
the Securities and Exchange Commission on March 29, 2002.
99.01 Certification of President of Demeter Management
Corporation, general partner of the Partnership, pursuant
to 18 U.S.C. Section 1350, as adopted, pursuant to
Section 906 of the Sarbanes?Oxley Act of 2002.
99.02 Certification of Chief Financial Officer of Demeter
Management Corporation, general partner of the
Partnership, pursuant to 18 U.S.C. Section 1350, as
adopted, pursuant to Section 906 of the Sarbanes?Oxley
Act of 2002.

(B) Reports on Form 8-K ? None.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this report to be signed on its behalf by the
undersigned, thereunto duly authorized.

Dean Witter Global Perspective
Portfolio L.P. (Registrant)

By: Demeter Management Corporation
(General Partner)

May 15, 2003 By:/s/Jeffrey D. Hahn
Jeffrey D. Hahn
Director and Chief Financial Officer

The General Partner which signed the above is the only party authorized
to act for the Registrant. The Registrant has no principal executive
officer, principal financial officer, controller, or principal
accounting officer and has no Board of Directors.

CERTIFICATIONS

I, Jeffrey A. Rothman, President of Demeter Management
Corporation, the general partner of the registrant, certify that:

1. I have reviewed this quarterly report on Form 10-Q of the
registrant;

2. Based on my knowledge, this quarterly report does not contain
any untrue statement of a material fact or omit to state a
material fact necessary to make the statements made, in light
of the circumstances under which such statements were made,
not misleading with respect to the period covered by this
quarterly report;

3. Based on my knowledge, the financial statements, and other
financial information included in this quarterly report,
fairly present in all material respects the financial
condition, results of operations and cash flows of the
registrant as of, and for, the periods presented in this
quarterly report;

4. The registrant?s other certifying officers and I are
responsible for establishing and maintaining disclosure
controls and procedures (as defined in Exchange Act Rules
13a-14 and 15d-14) for the registrant and we have:

a) designed such disclosure controls and procedures to
ensure that material information relating to the
registrant, including its consolidated subsidiaries, is
made known to us by others within those entities,
particularly during the period in which this quarterly
report is being prepared;

b) evaluated the effectiveness of the registrant?s
disclosure controls and procedures as of a date within 90
days prior to the filing date of this quarterly report
(the ?Evaluation Date?); and

c) presented in this quarterly report our conclusions about
the effectiveness of the disclosure controls and
procedures based on our evaluation as of the Evaluation
Date;

5. The registrant?s other certifying officers and I have
disclosed, based on our most recent evaluation, to the
registrant?s auditors and the audit committee of Demeter?s
board of directors (or persons performing the equivalent
function):

a) all significant deficiencies in the design or operation
of internal controls which could adversely affect the
registrant?s ability to record, process, summarize and
report financial data and have identified for the
registrant?s auditors any material weaknesses in internal
controls; and

b) any fraud, whether or not material, that involves
management or other employees who have a significant role
in the registrant?s internal controls; and

6. The registrant?s other certifying officers and I have
indicated in this quarterly report whether or not there were
significant changes in internal controls or in other factors
that could significantly affect internal controls subsequent
to the date of our most recent evaluation, including any
corrective actions with regard to significant deficiencies
and material weaknesses.

Date: May 15, 2003 /s/ Jeffrey A. Rothman
Jeffrey A. Rothman
President,
Demeter Management Corporation,
general partner of the registrant

CERTIFICATIONS

I, Jeffrey D. Hahn, Chief Financial Officer of Demeter Management
Corporation, the general partner of the registrant, certify that:

1. I have reviewed this quarterly report on Form 10-Q of the
registrant;

2. Based on my knowledge, this quarterly report does not contain
any untrue statement of a material fact or omit to state a
material fact necessary to make the statements made, in light
of the circumstances under which such statements were made,
not misleading with respect to the period covered by this
quarterly report;

3. Based on my knowledge, the financial statements, and other
financial information included in this quarterly report,
fairly present in all material respects the financial
condition, results of operations and cash flows of the
registrant as of, and for, the periods presented in this
quarterly report;

4. The registrant?s other certifying officers and I are
responsible for establishing and maintaining disclosure
controls and procedures (as defined in Exchange Act Rules
13a-14 and 15d-14) for the registrant and we have:

a) designed such disclosure controls and procedures to
ensure that material information relating to the
registrant, including its consolidated subsidiaries, is
made known to us by others within those entities,
particularly during the period in which this quarterly
report is being prepared;

b) evaluated the effectiveness of the registrant?s
disclosure controls and procedures as of a date within 90
days prior to the filing date of this quarterly report
(the ?Evaluation Date?); and

c) presented in this quarterly report our conclusions about
the effectiveness of the disclosure controls and
procedures based on our evaluation as of the Evaluation
Date;

5. The registrant?s other certifying officers and I have
disclosed, based on our most recent evaluation, to the
registrant?s auditors and the audit committee of Demeter?s
board of directors (or persons performing the equivalent
function):

a) all significant deficiencies in the design or operation
of internal controls which could adversely affect the
registrant?s ability to record, process, summarize and
report financial data and have identified for the
registrant?s auditors any material weaknesses in internal
controls; and

b) any fraud, whether or not material, that involves
management or other employees who have a significant role
in the registrant?s internal controls; and

6. The registrant?s other certifying officers and I have
indicated in this quarterly report whether or not there were
significant changes in internal controls or in other factors
that could significantly affect internal controls subsequent
to the date of our most recent evaluation, including any
corrective actions with regard to significant deficiencies
and material weaknesses.

Date: May 15, 2003 /s/Jeffrey D. Hahn
Jeffrey D. Hahn
Chief Financial Officer,
Demeter Management Corporation,
general partner of the
registrant

EXHIBIT 99.01

CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Dean Witter Global
Perspective Portfolio L.P. (the ?Partnership?) on Form 10-Q for
the period ended March 31, 2003 as filed with the Securities and
Exchange Commission on the date hereof (the ?Report?), I, Jeffrey
A. Rothman, President, Demeter Management Corporation, general
partner of the Partnership, certify, pursuant to 18 U.S.C. Section
1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act
of 2002, that:
(1) The Report fully complies with the requirements of Section
13 or 15(d) of the Securities Exchange Act of 1934; and
(2) The information contained in the Report fairly presents,
in all material respects, the financial condition and
results of operations of the Partnership.

By: /s/ Jeffrey A. Rothman

Name: Jeffrey A. Rothman
Title: President

Date: May 15, 2003

EXHIBIT 99.02

CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Dean Witter Global
Perspective Portfolio L.P. (the ?Partnership?) on Form 10-Q for
the period ended March 31, 2003 as filed with the Securities and
Exchange Commission on the date hereof (the ?Report?), I, Jeffrey
D. Hahn, Chief Financial Officer, Demeter Management Corporation,
general partner of the Partnership, certify, pursuant to 18 U.S.C.
Section 1350, as adopted pursuant to Section 906 of the Sarbanes-
Oxley Act of 2002, that:
(1) The Report fully complies with the requirements of Section
13 or 15(d) of the Securities Exchange Act of 1934; and
(2) The information contained in the Report fairly presents,
in all material respects, the financial condition and
results of operations of the Partnership.

By: /s/ Jeffrey D. Hahn

Name: Jeffrey D. Hahn
Title: Chief Financial Officer

Date: May 15, 2003

DEAN WITTER GLOBAL PERSPECTIVE PORTFOLIO L.P.
NOTES TO FINANCIAL STATEMENTS (CONTINUED)

? 10 ?